Results / pub_qos1_fixed_500

pub_qos1_fixed_500

At 500 QoS 1 msgs/s, what does publishing cost?

pub · QoS 1 · 256 B · 500 msgs/s · MQTTv311 · how it is wired

client

valid

p50 ↓

p99 ↓

p99.9 ↓

max ↓

lag p99 ↓

CPU / msg ↓

peak RSS ↓

ctx sw / 1k ↓

amqtt 0.12.1 asyncio

3/3

143 µs

run 1 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	737 µs / 1,278 µs / 2,428 µs
due in window, never published	1
CPU user / sys per msg	705 µs / 65.0 µs
CPU (share of a core)	38.5 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 2 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	3999 / 4000
schedule lag p50 / p99 / max	737 µs / 1,343 µs / 1,649 µs
due in window, never published	1
CPU user / sys per msg	705 µs / 67.5 µs
CPU (share of a core)	38.6 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 3999 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.15 cores busy outside the client, peer and broker

run 3 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	770 µs / 1,343 µs / 2,563 µs
due in window, never published	1
CPU user / sys per msg	712 µs / 57.5 µs
CPU (share of a core)	38.5 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.22 cores busy outside the client, peer and broker

176 µs

run 1 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	737 µs / 1,278 µs / 2,428 µs
due in window, never published	1
CPU user / sys per msg	705 µs / 65.0 µs
CPU (share of a core)	38.5 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 2 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	3999 / 4000
schedule lag p50 / p99 / max	737 µs / 1,343 µs / 1,649 µs
due in window, never published	1
CPU user / sys per msg	705 µs / 67.5 µs
CPU (share of a core)	38.6 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 3999 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.15 cores busy outside the client, peer and broker

run 3 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	770 µs / 1,343 µs / 2,563 µs
due in window, never published	1
CPU user / sys per msg	712 µs / 57.5 µs
CPU (share of a core)	38.5 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.22 cores busy outside the client, peer and broker

901 µs

run 1 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	737 µs / 1,278 µs / 2,428 µs
due in window, never published	1
CPU user / sys per msg	705 µs / 65.0 µs
CPU (share of a core)	38.5 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 2 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	3999 / 4000
schedule lag p50 / p99 / max	737 µs / 1,343 µs / 1,649 µs
due in window, never published	1
CPU user / sys per msg	705 µs / 67.5 µs
CPU (share of a core)	38.6 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 3999 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.15 cores busy outside the client, peer and broker

run 3 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	770 µs / 1,343 µs / 2,563 µs
due in window, never published	1
CPU user / sys per msg	712 µs / 57.5 µs
CPU (share of a core)	38.5 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.22 cores busy outside the client, peer and broker

2,595 µs

run 1 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	737 µs / 1,278 µs / 2,428 µs
due in window, never published	1
CPU user / sys per msg	705 µs / 65.0 µs
CPU (share of a core)	38.5 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 2 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	3999 / 4000
schedule lag p50 / p99 / max	737 µs / 1,343 µs / 1,649 µs
due in window, never published	1
CPU user / sys per msg	705 µs / 67.5 µs
CPU (share of a core)	38.6 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 3999 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.15 cores busy outside the client, peer and broker

run 3 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	770 µs / 1,343 µs / 2,563 µs
due in window, never published	1
CPU user / sys per msg	712 µs / 57.5 µs
CPU (share of a core)	38.5 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.22 cores busy outside the client, peer and broker

1,343 µs

run 1 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	737 µs / 1,278 µs / 2,428 µs
due in window, never published	1
CPU user / sys per msg	705 µs / 65.0 µs
CPU (share of a core)	38.5 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 2 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	3999 / 4000
schedule lag p50 / p99 / max	737 µs / 1,343 µs / 1,649 µs
due in window, never published	1
CPU user / sys per msg	705 µs / 67.5 µs
CPU (share of a core)	38.6 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 3999 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.15 cores busy outside the client, peer and broker

run 3 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	770 µs / 1,343 µs / 2,563 µs
due in window, never published	1
CPU user / sys per msg	712 µs / 57.5 µs
CPU (share of a core)	38.5 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.22 cores busy outside the client, peer and broker

770 µs

run 1 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	737 µs / 1,278 µs / 2,428 µs
due in window, never published	1
CPU user / sys per msg	705 µs / 65.0 µs
CPU (share of a core)	38.5 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 2 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	3999 / 4000
schedule lag p50 / p99 / max	737 µs / 1,343 µs / 1,649 µs
due in window, never published	1
CPU user / sys per msg	705 µs / 67.5 µs
CPU (share of a core)	38.6 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 3999 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.15 cores busy outside the client, peer and broker

run 3 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	770 µs / 1,343 µs / 2,563 µs
due in window, never published	1
CPU user / sys per msg	712 µs / 57.5 µs
CPU (share of a core)	38.5 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.22 cores busy outside the client, peer and broker

29.2 MiB

run 1 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	737 µs / 1,278 µs / 2,428 µs
due in window, never published	1
CPU user / sys per msg	705 µs / 65.0 µs
CPU (share of a core)	38.5 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 2 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	3999 / 4000
schedule lag p50 / p99 / max	737 µs / 1,343 µs / 1,649 µs
due in window, never published	1
CPU user / sys per msg	705 µs / 67.5 µs
CPU (share of a core)	38.6 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 3999 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.15 cores busy outside the client, peer and broker

run 3 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	770 µs / 1,343 µs / 2,563 µs
due in window, never published	1
CPU user / sys per msg	712 µs / 57.5 µs
CPU (share of a core)	38.5 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.22 cores busy outside the client, peer and broker

1,166

run 1 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	737 µs / 1,278 µs / 2,428 µs
due in window, never published	1
CPU user / sys per msg	705 µs / 65.0 µs
CPU (share of a core)	38.5 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 2 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	3999 / 4000
schedule lag p50 / p99 / max	737 µs / 1,343 µs / 1,649 µs
due in window, never published	1
CPU user / sys per msg	705 µs / 67.5 µs
CPU (share of a core)	38.6 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 3999 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.15 cores busy outside the client, peer and broker

run 3 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	770 µs / 1,343 µs / 2,563 µs
due in window, never published	1
CPU user / sys per msg	712 µs / 57.5 µs
CPU (share of a core)	38.5 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.22 cores busy outside the client, peer and broker

gmqtt 0.7.0 asyncio

3/3

143 µs

run 1 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	541 µs / 1,147 µs / 2,289 µs
due in window, never published	1
CPU user / sys per msg	212 µs / 60.0 µs
CPU (share of a core)	13.6 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.16 cores busy outside the client, peer and broker

run 2 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	573 µs / 1,081 µs / 2,270 µs
due in window, never published	1
CPU user / sys per msg	215 µs / 57.5 µs
CPU (share of a core)	13.6 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.16 cores busy outside the client, peer and broker

run 3 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	573 µs / 1,081 µs / 2,860 µs
due in window, never published	1
CPU user / sys per msg	218 µs / 52.5 µs
CPU (share of a core)	13.5 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.15 cores busy outside the client, peer and broker

176 µs

run 1 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	541 µs / 1,147 µs / 2,289 µs
due in window, never published	1
CPU user / sys per msg	212 µs / 60.0 µs
CPU (share of a core)	13.6 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.16 cores busy outside the client, peer and broker

run 2 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	573 µs / 1,081 µs / 2,270 µs
due in window, never published	1
CPU user / sys per msg	215 µs / 57.5 µs
CPU (share of a core)	13.6 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.16 cores busy outside the client, peer and broker

run 3 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	573 µs / 1,081 µs / 2,860 µs
due in window, never published	1
CPU user / sys per msg	218 µs / 52.5 µs
CPU (share of a core)	13.5 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.15 cores busy outside the client, peer and broker

541 µs

run 1 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	541 µs / 1,147 µs / 2,289 µs
due in window, never published	1
CPU user / sys per msg	212 µs / 60.0 µs
CPU (share of a core)	13.6 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.16 cores busy outside the client, peer and broker

run 2 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	573 µs / 1,081 µs / 2,270 µs
due in window, never published	1
CPU user / sys per msg	215 µs / 57.5 µs
CPU (share of a core)	13.6 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.16 cores busy outside the client, peer and broker

run 3 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	573 µs / 1,081 µs / 2,860 µs
due in window, never published	1
CPU user / sys per msg	218 µs / 52.5 µs
CPU (share of a core)	13.5 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.15 cores busy outside the client, peer and broker

2,973 µs

run 1 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	541 µs / 1,147 µs / 2,289 µs
due in window, never published	1
CPU user / sys per msg	212 µs / 60.0 µs
CPU (share of a core)	13.6 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.16 cores busy outside the client, peer and broker

run 2 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	573 µs / 1,081 µs / 2,270 µs
due in window, never published	1
CPU user / sys per msg	215 µs / 57.5 µs
CPU (share of a core)	13.6 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.16 cores busy outside the client, peer and broker

run 3 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	573 µs / 1,081 µs / 2,860 µs
due in window, never published	1
CPU user / sys per msg	218 µs / 52.5 µs
CPU (share of a core)	13.5 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.15 cores busy outside the client, peer and broker

1,081 µs

run 1 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	541 µs / 1,147 µs / 2,289 µs
due in window, never published	1
CPU user / sys per msg	212 µs / 60.0 µs
CPU (share of a core)	13.6 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.16 cores busy outside the client, peer and broker

run 2 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	573 µs / 1,081 µs / 2,270 µs
due in window, never published	1
CPU user / sys per msg	215 µs / 57.5 µs
CPU (share of a core)	13.6 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.16 cores busy outside the client, peer and broker

run 3 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	573 µs / 1,081 µs / 2,860 µs
due in window, never published	1
CPU user / sys per msg	218 µs / 52.5 µs
CPU (share of a core)	13.5 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.15 cores busy outside the client, peer and broker

272 µs

run 1 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	541 µs / 1,147 µs / 2,289 µs
due in window, never published	1
CPU user / sys per msg	212 µs / 60.0 µs
CPU (share of a core)	13.6 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.16 cores busy outside the client, peer and broker

run 2 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	573 µs / 1,081 µs / 2,270 µs
due in window, never published	1
CPU user / sys per msg	215 µs / 57.5 µs
CPU (share of a core)	13.6 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.16 cores busy outside the client, peer and broker

run 3 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	573 µs / 1,081 µs / 2,860 µs
due in window, never published	1
CPU user / sys per msg	218 µs / 52.5 µs
CPU (share of a core)	13.5 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.15 cores busy outside the client, peer and broker

22.4 MiB

run 1 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	541 µs / 1,147 µs / 2,289 µs
due in window, never published	1
CPU user / sys per msg	212 µs / 60.0 µs
CPU (share of a core)	13.6 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.16 cores busy outside the client, peer and broker

run 2 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	573 µs / 1,081 µs / 2,270 µs
due in window, never published	1
CPU user / sys per msg	215 µs / 57.5 µs
CPU (share of a core)	13.6 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.16 cores busy outside the client, peer and broker

run 3 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	573 µs / 1,081 µs / 2,860 µs
due in window, never published	1
CPU user / sys per msg	218 µs / 52.5 µs
CPU (share of a core)	13.5 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.15 cores busy outside the client, peer and broker

2,581

run 1 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	541 µs / 1,147 µs / 2,289 µs
due in window, never published	1
CPU user / sys per msg	212 µs / 60.0 µs
CPU (share of a core)	13.6 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.16 cores busy outside the client, peer and broker

run 2 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	573 µs / 1,081 µs / 2,270 µs
due in window, never published	1
CPU user / sys per msg	215 µs / 57.5 µs
CPU (share of a core)	13.6 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.16 cores busy outside the client, peer and broker

run 3 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	573 µs / 1,081 µs / 2,860 µs
due in window, never published	1
CPU user / sys per msg	218 µs / 52.5 µs
CPU (share of a core)	13.5 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.15 cores busy outside the client, peer and broker

zmqtt 0.2.4 asyncio experimental

3/3

143 µs

run 1 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	3999 / 4000
schedule lag p50 / p99 / max	770 µs / 1,343 µs / 3,542 µs
due in window, never published	1
CPU user / sys per msg	653 µs / 55.0 µs
CPU (share of a core)	35.4 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 3999 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.21 cores busy outside the client, peer and broker

run 2 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	770 µs / 1,343 µs / 2,640 µs
due in window, never published	1
CPU user / sys per msg	655 µs / 50.0 µs
CPU (share of a core)	35.2 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.19 cores busy outside the client, peer and broker

run 3 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	737 µs / 1,343 µs / 2,053 µs
due in window, never published	1
CPU user / sys per msg	632 µs / 65.0 µs
CPU (share of a core)	34.9 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.15 cores busy outside the client, peer and broker

176 µs

run 1 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	3999 / 4000
schedule lag p50 / p99 / max	770 µs / 1,343 µs / 3,542 µs
due in window, never published	1
CPU user / sys per msg	653 µs / 55.0 µs
CPU (share of a core)	35.4 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 3999 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.21 cores busy outside the client, peer and broker

run 2 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	770 µs / 1,343 µs / 2,640 µs
due in window, never published	1
CPU user / sys per msg	655 µs / 50.0 µs
CPU (share of a core)	35.2 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.19 cores busy outside the client, peer and broker

run 3 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	737 µs / 1,343 µs / 2,053 µs
due in window, never published	1
CPU user / sys per msg	632 µs / 65.0 µs
CPU (share of a core)	34.9 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.15 cores busy outside the client, peer and broker

1,081 µs

run 1 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	3999 / 4000
schedule lag p50 / p99 / max	770 µs / 1,343 µs / 3,542 µs
due in window, never published	1
CPU user / sys per msg	653 µs / 55.0 µs
CPU (share of a core)	35.4 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 3999 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.21 cores busy outside the client, peer and broker

run 2 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	770 µs / 1,343 µs / 2,640 µs
due in window, never published	1
CPU user / sys per msg	655 µs / 50.0 µs
CPU (share of a core)	35.2 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.19 cores busy outside the client, peer and broker

run 3 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	737 µs / 1,343 µs / 2,053 µs
due in window, never published	1
CPU user / sys per msg	632 µs / 65.0 µs
CPU (share of a core)	34.9 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.15 cores busy outside the client, peer and broker

2,771 µs

run 1 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	3999 / 4000
schedule lag p50 / p99 / max	770 µs / 1,343 µs / 3,542 µs
due in window, never published	1
CPU user / sys per msg	653 µs / 55.0 µs
CPU (share of a core)	35.4 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 3999 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.21 cores busy outside the client, peer and broker

run 2 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	770 µs / 1,343 µs / 2,640 µs
due in window, never published	1
CPU user / sys per msg	655 µs / 50.0 µs
CPU (share of a core)	35.2 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.19 cores busy outside the client, peer and broker

run 3 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	737 µs / 1,343 µs / 2,053 µs
due in window, never published	1
CPU user / sys per msg	632 µs / 65.0 µs
CPU (share of a core)	34.9 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.15 cores busy outside the client, peer and broker

1,343 µs

run 1 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	3999 / 4000
schedule lag p50 / p99 / max	770 µs / 1,343 µs / 3,542 µs
due in window, never published	1
CPU user / sys per msg	653 µs / 55.0 µs
CPU (share of a core)	35.4 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 3999 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.21 cores busy outside the client, peer and broker

run 2 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	770 µs / 1,343 µs / 2,640 µs
due in window, never published	1
CPU user / sys per msg	655 µs / 50.0 µs
CPU (share of a core)	35.2 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.19 cores busy outside the client, peer and broker

run 3 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	737 µs / 1,343 µs / 2,053 µs
due in window, never published	1
CPU user / sys per msg	632 µs / 65.0 µs
CPU (share of a core)	34.9 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.15 cores busy outside the client, peer and broker

705 µs

run 1 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	3999 / 4000
schedule lag p50 / p99 / max	770 µs / 1,343 µs / 3,542 µs
due in window, never published	1
CPU user / sys per msg	653 µs / 55.0 µs
CPU (share of a core)	35.4 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 3999 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.21 cores busy outside the client, peer and broker

run 2 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	770 µs / 1,343 µs / 2,640 µs
due in window, never published	1
CPU user / sys per msg	655 µs / 50.0 µs
CPU (share of a core)	35.2 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.19 cores busy outside the client, peer and broker

run 3 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	737 µs / 1,343 µs / 2,053 µs
due in window, never published	1
CPU user / sys per msg	632 µs / 65.0 µs
CPU (share of a core)	34.9 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.15 cores busy outside the client, peer and broker

25.7 MiB

run 1 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	3999 / 4000
schedule lag p50 / p99 / max	770 µs / 1,343 µs / 3,542 µs
due in window, never published	1
CPU user / sys per msg	653 µs / 55.0 µs
CPU (share of a core)	35.4 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 3999 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.21 cores busy outside the client, peer and broker

run 2 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	770 µs / 1,343 µs / 2,640 µs
due in window, never published	1
CPU user / sys per msg	655 µs / 50.0 µs
CPU (share of a core)	35.2 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.19 cores busy outside the client, peer and broker

run 3 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	737 µs / 1,343 µs / 2,053 µs
due in window, never published	1
CPU user / sys per msg	632 µs / 65.0 µs
CPU (share of a core)	34.9 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.15 cores busy outside the client, peer and broker

1,225

run 1 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	3999 / 4000
schedule lag p50 / p99 / max	770 µs / 1,343 µs / 3,542 µs
due in window, never published	1
CPU user / sys per msg	653 µs / 55.0 µs
CPU (share of a core)	35.4 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 3999 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.21 cores busy outside the client, peer and broker

run 2 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	770 µs / 1,343 µs / 2,640 µs
due in window, never published	1
CPU user / sys per msg	655 µs / 50.0 µs
CPU (share of a core)	35.2 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.19 cores busy outside the client, peer and broker

run 3 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	737 µs / 1,343 µs / 2,053 µs
due in window, never published	1
CPU user / sys per msg	632 µs / 65.0 µs
CPU (share of a core)	34.9 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.15 cores busy outside the client, peer and broker

mqttium 1.1.0 asyncio

3/3

160 µs

run 1 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	541 µs / 1,147 µs / 1,508 µs
due in window, never published	1
CPU user / sys per msg	232 µs / 32.5 µs
CPU (share of a core)	13.3 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.17 cores busy outside the client, peer and broker

run 2 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	541 µs / 1,147 µs / 2,220 µs
due in window, never published	1
CPU user / sys per msg	232 µs / 32.5 µs
CPU (share of a core)	13.3 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.05 of its core
host_quiet: 0.14 cores busy outside the client, peer and broker

run 3 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	606 µs / 1,147 µs / 1,399 µs
due in window, never published	1
CPU user / sys per msg	232 µs / 30.0 µs
CPU (share of a core)	13.1 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.15 cores busy outside the client, peer and broker

184 µs

run 1 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	541 µs / 1,147 µs / 1,508 µs
due in window, never published	1
CPU user / sys per msg	232 µs / 32.5 µs
CPU (share of a core)	13.3 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.17 cores busy outside the client, peer and broker

run 2 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	541 µs / 1,147 µs / 2,220 µs
due in window, never published	1
CPU user / sys per msg	232 µs / 32.5 µs
CPU (share of a core)	13.3 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.05 of its core
host_quiet: 0.14 cores busy outside the client, peer and broker

run 3 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	606 µs / 1,147 µs / 1,399 µs
due in window, never published	1
CPU user / sys per msg	232 µs / 30.0 µs
CPU (share of a core)	13.1 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.15 cores busy outside the client, peer and broker

1,147 µs

run 1 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	541 µs / 1,147 µs / 1,508 µs
due in window, never published	1
CPU user / sys per msg	232 µs / 32.5 µs
CPU (share of a core)	13.3 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.17 cores busy outside the client, peer and broker

run 2 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	541 µs / 1,147 µs / 2,220 µs
due in window, never published	1
CPU user / sys per msg	232 µs / 32.5 µs
CPU (share of a core)	13.3 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.05 of its core
host_quiet: 0.14 cores busy outside the client, peer and broker

run 3 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	606 µs / 1,147 µs / 1,399 µs
due in window, never published	1
CPU user / sys per msg	232 µs / 30.0 µs
CPU (share of a core)	13.1 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.15 cores busy outside the client, peer and broker

3,506 µs

run 1 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	541 µs / 1,147 µs / 1,508 µs
due in window, never published	1
CPU user / sys per msg	232 µs / 32.5 µs
CPU (share of a core)	13.3 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.17 cores busy outside the client, peer and broker

run 2 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	541 µs / 1,147 µs / 2,220 µs
due in window, never published	1
CPU user / sys per msg	232 µs / 32.5 µs
CPU (share of a core)	13.3 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.05 of its core
host_quiet: 0.14 cores busy outside the client, peer and broker

run 3 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	606 µs / 1,147 µs / 1,399 µs
due in window, never published	1
CPU user / sys per msg	232 µs / 30.0 µs
CPU (share of a core)	13.1 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.15 cores busy outside the client, peer and broker

1,147 µs

run 1 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	541 µs / 1,147 µs / 1,508 µs
due in window, never published	1
CPU user / sys per msg	232 µs / 32.5 µs
CPU (share of a core)	13.3 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.17 cores busy outside the client, peer and broker

run 2 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	541 µs / 1,147 µs / 2,220 µs
due in window, never published	1
CPU user / sys per msg	232 µs / 32.5 µs
CPU (share of a core)	13.3 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.05 of its core
host_quiet: 0.14 cores busy outside the client, peer and broker

run 3 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	606 µs / 1,147 µs / 1,399 µs
due in window, never published	1
CPU user / sys per msg	232 µs / 30.0 µs
CPU (share of a core)	13.1 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.15 cores busy outside the client, peer and broker

265 µs

run 1 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	541 µs / 1,147 µs / 1,508 µs
due in window, never published	1
CPU user / sys per msg	232 µs / 32.5 µs
CPU (share of a core)	13.3 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.17 cores busy outside the client, peer and broker

run 2 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	541 µs / 1,147 µs / 2,220 µs
due in window, never published	1
CPU user / sys per msg	232 µs / 32.5 µs
CPU (share of a core)	13.3 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.05 of its core
host_quiet: 0.14 cores busy outside the client, peer and broker

run 3 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	606 µs / 1,147 µs / 1,399 µs
due in window, never published	1
CPU user / sys per msg	232 µs / 30.0 µs
CPU (share of a core)	13.1 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.15 cores busy outside the client, peer and broker

26.5 MiB

run 1 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	541 µs / 1,147 µs / 1,508 µs
due in window, never published	1
CPU user / sys per msg	232 µs / 32.5 µs
CPU (share of a core)	13.3 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.17 cores busy outside the client, peer and broker

run 2 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	541 µs / 1,147 µs / 2,220 µs
due in window, never published	1
CPU user / sys per msg	232 µs / 32.5 µs
CPU (share of a core)	13.3 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.05 of its core
host_quiet: 0.14 cores busy outside the client, peer and broker

run 3 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	606 µs / 1,147 µs / 1,399 µs
due in window, never published	1
CPU user / sys per msg	232 µs / 30.0 µs
CPU (share of a core)	13.1 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.15 cores busy outside the client, peer and broker

2,584

run 1 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	541 µs / 1,147 µs / 1,508 µs
due in window, never published	1
CPU user / sys per msg	232 µs / 32.5 µs
CPU (share of a core)	13.3 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.17 cores busy outside the client, peer and broker

run 2 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	541 µs / 1,147 µs / 2,220 µs
due in window, never published	1
CPU user / sys per msg	232 µs / 32.5 µs
CPU (share of a core)	13.3 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.05 of its core
host_quiet: 0.14 cores busy outside the client, peer and broker

run 3 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	606 µs / 1,147 µs / 1,399 µs
due in window, never published	1
CPU user / sys per msg	232 µs / 30.0 µs
CPU (share of a core)	13.1 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.15 cores busy outside the client, peer and broker

awscrt 0.37.0 crt_event_loop native

3/3

193 µs

run 1 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	287 µs / 770 µs / 2,023 µs
due in window, never published	1
CPU user / sys per msg	92.5 µs / 90.0 µs
CPU (share of a core)	9.1 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.05 of its core
host_quiet: 0.13 cores busy outside the client, peer and broker

run 2 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	967 µs / 999 µs / 2,906 µs
due in window, never published	1
CPU user / sys per msg	97.5 µs / 82.5 µs
CPU (share of a core)	9.0 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.23 cores busy outside the client, peer and broker

run 3 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	737 µs / 967 µs / 2,385 µs
due in window, never published	1
CPU user / sys per msg	72.5 µs / 110 µs
CPU (share of a core)	9.1 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.05 of its core
host_quiet: 0.09 cores busy outside the client, peer and broker

225 µs

run 1 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	287 µs / 770 µs / 2,023 µs
due in window, never published	1
CPU user / sys per msg	92.5 µs / 90.0 µs
CPU (share of a core)	9.1 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.05 of its core
host_quiet: 0.13 cores busy outside the client, peer and broker

run 2 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	967 µs / 999 µs / 2,906 µs
due in window, never published	1
CPU user / sys per msg	97.5 µs / 82.5 µs
CPU (share of a core)	9.0 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.23 cores busy outside the client, peer and broker

run 3 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	737 µs / 967 µs / 2,385 µs
due in window, never published	1
CPU user / sys per msg	72.5 µs / 110 µs
CPU (share of a core)	9.1 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.05 of its core
host_quiet: 0.09 cores busy outside the client, peer and broker

868 µs

run 1 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	287 µs / 770 µs / 2,023 µs
due in window, never published	1
CPU user / sys per msg	92.5 µs / 90.0 µs
CPU (share of a core)	9.1 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.05 of its core
host_quiet: 0.13 cores busy outside the client, peer and broker

run 2 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	967 µs / 999 µs / 2,906 µs
due in window, never published	1
CPU user / sys per msg	97.5 µs / 82.5 µs
CPU (share of a core)	9.0 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.23 cores busy outside the client, peer and broker

run 3 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	737 µs / 967 µs / 2,385 µs
due in window, never published	1
CPU user / sys per msg	72.5 µs / 110 µs
CPU (share of a core)	9.1 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.05 of its core
host_quiet: 0.09 cores busy outside the client, peer and broker

3,328 µs

run 1 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	287 µs / 770 µs / 2,023 µs
due in window, never published	1
CPU user / sys per msg	92.5 µs / 90.0 µs
CPU (share of a core)	9.1 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.05 of its core
host_quiet: 0.13 cores busy outside the client, peer and broker

run 2 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	967 µs / 999 µs / 2,906 µs
due in window, never published	1
CPU user / sys per msg	97.5 µs / 82.5 µs
CPU (share of a core)	9.0 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.23 cores busy outside the client, peer and broker

run 3 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	737 µs / 967 µs / 2,385 µs
due in window, never published	1
CPU user / sys per msg	72.5 µs / 110 µs
CPU (share of a core)	9.1 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.05 of its core
host_quiet: 0.09 cores busy outside the client, peer and broker

999 µs

run 1 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	287 µs / 770 µs / 2,023 µs
due in window, never published	1
CPU user / sys per msg	92.5 µs / 90.0 µs
CPU (share of a core)	9.1 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.05 of its core
host_quiet: 0.13 cores busy outside the client, peer and broker

run 2 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	967 µs / 999 µs / 2,906 µs
due in window, never published	1
CPU user / sys per msg	97.5 µs / 82.5 µs
CPU (share of a core)	9.0 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.23 cores busy outside the client, peer and broker

run 3 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	737 µs / 967 µs / 2,385 µs
due in window, never published	1
CPU user / sys per msg	72.5 µs / 110 µs
CPU (share of a core)	9.1 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.05 of its core
host_quiet: 0.09 cores busy outside the client, peer and broker

182 µs

run 1 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	287 µs / 770 µs / 2,023 µs
due in window, never published	1
CPU user / sys per msg	92.5 µs / 90.0 µs
CPU (share of a core)	9.1 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.05 of its core
host_quiet: 0.13 cores busy outside the client, peer and broker

run 2 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	967 µs / 999 µs / 2,906 µs
due in window, never published	1
CPU user / sys per msg	97.5 µs / 82.5 µs
CPU (share of a core)	9.0 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.23 cores busy outside the client, peer and broker

run 3 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	737 µs / 967 µs / 2,385 µs
due in window, never published	1
CPU user / sys per msg	72.5 µs / 110 µs
CPU (share of a core)	9.1 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.05 of its core
host_quiet: 0.09 cores busy outside the client, peer and broker

26.5 MiB

run 1 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	287 µs / 770 µs / 2,023 µs
due in window, never published	1
CPU user / sys per msg	92.5 µs / 90.0 µs
CPU (share of a core)	9.1 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.05 of its core
host_quiet: 0.13 cores busy outside the client, peer and broker

run 2 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	967 µs / 999 µs / 2,906 µs
due in window, never published	1
CPU user / sys per msg	97.5 µs / 82.5 µs
CPU (share of a core)	9.0 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.23 cores busy outside the client, peer and broker

run 3 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	737 µs / 967 µs / 2,385 µs
due in window, never published	1
CPU user / sys per msg	72.5 µs / 110 µs
CPU (share of a core)	9.1 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.05 of its core
host_quiet: 0.09 cores busy outside the client, peer and broker

1,999

run 1 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	287 µs / 770 µs / 2,023 µs
due in window, never published	1
CPU user / sys per msg	92.5 µs / 90.0 µs
CPU (share of a core)	9.1 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.05 of its core
host_quiet: 0.13 cores busy outside the client, peer and broker

run 2 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	967 µs / 999 µs / 2,906 µs
due in window, never published	1
CPU user / sys per msg	97.5 µs / 82.5 µs
CPU (share of a core)	9.0 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.23 cores busy outside the client, peer and broker

run 3 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	737 µs / 967 µs / 2,385 µs
due in window, never published	1
CPU user / sys per msg	72.5 µs / 110 µs
CPU (share of a core)	9.1 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.05 of its core
host_quiet: 0.09 cores busy outside the client, peer and broker

paho 2.1.0 sync

3/3

209 µs

run 1 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	770 µs / 803 µs / 2,717 µs
due in window, never published	1
CPU user / sys per msg	232 µs / 22.5 µs
CPU (share of a core)	12.8 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.39 cores busy outside the client, peer and broker

run 2 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	75.8 µs / 737 µs / 2,008 µs
due in window, never published	1
CPU user / sys per msg	175 µs / 72.5 µs
CPU (share of a core)	12.4 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.05 of its core
host_quiet: 0.41 cores busy outside the client, peer and broker

run 3 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	573 µs / 705 µs / 1,561 µs
due in window, never published	1
CPU user / sys per msg	222 µs / 22.5 µs
CPU (share of a core)	12.3 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.05 of its core
host_quiet: 0.13 cores busy outside the client, peer and broker

233 µs

run 1 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	770 µs / 803 µs / 2,717 µs
due in window, never published	1
CPU user / sys per msg	232 µs / 22.5 µs
CPU (share of a core)	12.8 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.39 cores busy outside the client, peer and broker

run 2 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	75.8 µs / 737 µs / 2,008 µs
due in window, never published	1
CPU user / sys per msg	175 µs / 72.5 µs
CPU (share of a core)	12.4 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.05 of its core
host_quiet: 0.41 cores busy outside the client, peer and broker

run 3 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	573 µs / 705 µs / 1,561 µs
due in window, never published	1
CPU user / sys per msg	222 µs / 22.5 µs
CPU (share of a core)	12.3 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.05 of its core
host_quiet: 0.13 cores busy outside the client, peer and broker

737 µs

run 1 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	770 µs / 803 µs / 2,717 µs
due in window, never published	1
CPU user / sys per msg	232 µs / 22.5 µs
CPU (share of a core)	12.8 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.39 cores busy outside the client, peer and broker

run 2 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	75.8 µs / 737 µs / 2,008 µs
due in window, never published	1
CPU user / sys per msg	175 µs / 72.5 µs
CPU (share of a core)	12.4 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.05 of its core
host_quiet: 0.41 cores busy outside the client, peer and broker

run 3 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	573 µs / 705 µs / 1,561 µs
due in window, never published	1
CPU user / sys per msg	222 µs / 22.5 µs
CPU (share of a core)	12.3 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.05 of its core
host_quiet: 0.13 cores busy outside the client, peer and broker

3,281 µs

run 1 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	770 µs / 803 µs / 2,717 µs
due in window, never published	1
CPU user / sys per msg	232 µs / 22.5 µs
CPU (share of a core)	12.8 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.39 cores busy outside the client, peer and broker

run 2 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	75.8 µs / 737 µs / 2,008 µs
due in window, never published	1
CPU user / sys per msg	175 µs / 72.5 µs
CPU (share of a core)	12.4 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.05 of its core
host_quiet: 0.41 cores busy outside the client, peer and broker

run 3 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	573 µs / 705 µs / 1,561 µs
due in window, never published	1
CPU user / sys per msg	222 µs / 22.5 µs
CPU (share of a core)	12.3 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.05 of its core
host_quiet: 0.13 cores busy outside the client, peer and broker

803 µs

run 1 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	770 µs / 803 µs / 2,717 µs
due in window, never published	1
CPU user / sys per msg	232 µs / 22.5 µs
CPU (share of a core)	12.8 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.39 cores busy outside the client, peer and broker

run 2 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	75.8 µs / 737 µs / 2,008 µs
due in window, never published	1
CPU user / sys per msg	175 µs / 72.5 µs
CPU (share of a core)	12.4 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.05 of its core
host_quiet: 0.41 cores busy outside the client, peer and broker

run 3 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	573 µs / 705 µs / 1,561 µs
due in window, never published	1
CPU user / sys per msg	222 µs / 22.5 µs
CPU (share of a core)	12.3 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.05 of its core
host_quiet: 0.13 cores busy outside the client, peer and broker

248 µs

run 1 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	770 µs / 803 µs / 2,717 µs
due in window, never published	1
CPU user / sys per msg	232 µs / 22.5 µs
CPU (share of a core)	12.8 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.39 cores busy outside the client, peer and broker

run 2 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	75.8 µs / 737 µs / 2,008 µs
due in window, never published	1
CPU user / sys per msg	175 µs / 72.5 µs
CPU (share of a core)	12.4 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.05 of its core
host_quiet: 0.41 cores busy outside the client, peer and broker

run 3 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	573 µs / 705 µs / 1,561 µs
due in window, never published	1
CPU user / sys per msg	222 µs / 22.5 µs
CPU (share of a core)	12.3 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.05 of its core
host_quiet: 0.13 cores busy outside the client, peer and broker

25.5 MiB

run 1 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	770 µs / 803 µs / 2,717 µs
due in window, never published	1
CPU user / sys per msg	232 µs / 22.5 µs
CPU (share of a core)	12.8 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.39 cores busy outside the client, peer and broker

run 2 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	75.8 µs / 737 µs / 2,008 µs
due in window, never published	1
CPU user / sys per msg	175 µs / 72.5 µs
CPU (share of a core)	12.4 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.05 of its core
host_quiet: 0.41 cores busy outside the client, peer and broker

run 3 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	573 µs / 705 µs / 1,561 µs
due in window, never published	1
CPU user / sys per msg	222 µs / 22.5 µs
CPU (share of a core)	12.3 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.05 of its core
host_quiet: 0.13 cores busy outside the client, peer and broker

1,999

run 1 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	770 µs / 803 µs / 2,717 µs
due in window, never published	1
CPU user / sys per msg	232 µs / 22.5 µs
CPU (share of a core)	12.8 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.39 cores busy outside the client, peer and broker

run 2 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	75.8 µs / 737 µs / 2,008 µs
due in window, never published	1
CPU user / sys per msg	175 µs / 72.5 µs
CPU (share of a core)	12.4 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.05 of its core
host_quiet: 0.41 cores busy outside the client, peer and broker

run 3 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	573 µs / 705 µs / 1,561 µs
due in window, never published	1
CPU user / sys per msg	222 µs / 22.5 µs
CPU (share of a core)	12.3 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.05 of its core
host_quiet: 0.13 cores busy outside the client, peer and broker

aiomqtt 2.5.1 asyncio

3/3

451 µs

run 1 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	770 µs / 1,343 µs / 3,372 µs
due in window, never published	1
CPU user / sys per msg	700 µs / 40.0 µs
CPU (share of a core)	37.0 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 2 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	737 µs / 1,343 µs / 2,038 µs
due in window, never published	1
CPU user / sys per msg	712 µs / 32.5 µs
CPU (share of a core)	37.3 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.05 of its core
host_quiet: 0.16 cores busy outside the client, peer and broker

run 3 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	770 µs / 1,409 µs / 3,156 µs
due in window, never published	1
CPU user / sys per msg	712 µs / 35.0 µs
CPU (share of a core)	37.4 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.17 cores busy outside the client, peer and broker

803 µs

run 1 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	770 µs / 1,343 µs / 3,372 µs
due in window, never published	1
CPU user / sys per msg	700 µs / 40.0 µs
CPU (share of a core)	37.0 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 2 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	737 µs / 1,343 µs / 2,038 µs
due in window, never published	1
CPU user / sys per msg	712 µs / 32.5 µs
CPU (share of a core)	37.3 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.05 of its core
host_quiet: 0.16 cores busy outside the client, peer and broker

run 3 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	770 µs / 1,409 µs / 3,156 µs
due in window, never published	1
CPU user / sys per msg	712 µs / 35.0 µs
CPU (share of a core)	37.4 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.17 cores busy outside the client, peer and broker

1,475 µs

run 1 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	770 µs / 1,343 µs / 3,372 µs
due in window, never published	1
CPU user / sys per msg	700 µs / 40.0 µs
CPU (share of a core)	37.0 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 2 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	737 µs / 1,343 µs / 2,038 µs
due in window, never published	1
CPU user / sys per msg	712 µs / 32.5 µs
CPU (share of a core)	37.3 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.05 of its core
host_quiet: 0.16 cores busy outside the client, peer and broker

run 3 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	770 µs / 1,409 µs / 3,156 µs
due in window, never published	1
CPU user / sys per msg	712 µs / 35.0 µs
CPU (share of a core)	37.4 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.17 cores busy outside the client, peer and broker

3,755 µs

run 1 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	770 µs / 1,343 µs / 3,372 µs
due in window, never published	1
CPU user / sys per msg	700 µs / 40.0 µs
CPU (share of a core)	37.0 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 2 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	737 µs / 1,343 µs / 2,038 µs
due in window, never published	1
CPU user / sys per msg	712 µs / 32.5 µs
CPU (share of a core)	37.3 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.05 of its core
host_quiet: 0.16 cores busy outside the client, peer and broker

run 3 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	770 µs / 1,409 µs / 3,156 µs
due in window, never published	1
CPU user / sys per msg	712 µs / 35.0 µs
CPU (share of a core)	37.4 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.17 cores busy outside the client, peer and broker

1,343 µs

run 1 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	770 µs / 1,343 µs / 3,372 µs
due in window, never published	1
CPU user / sys per msg	700 µs / 40.0 µs
CPU (share of a core)	37.0 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 2 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	737 µs / 1,343 µs / 2,038 µs
due in window, never published	1
CPU user / sys per msg	712 µs / 32.5 µs
CPU (share of a core)	37.3 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.05 of its core
host_quiet: 0.16 cores busy outside the client, peer and broker

run 3 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	770 µs / 1,409 µs / 3,156 µs
due in window, never published	1
CPU user / sys per msg	712 µs / 35.0 µs
CPU (share of a core)	37.4 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.17 cores busy outside the client, peer and broker

745 µs

run 1 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	770 µs / 1,343 µs / 3,372 µs
due in window, never published	1
CPU user / sys per msg	700 µs / 40.0 µs
CPU (share of a core)	37.0 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 2 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	737 µs / 1,343 µs / 2,038 µs
due in window, never published	1
CPU user / sys per msg	712 µs / 32.5 µs
CPU (share of a core)	37.3 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.05 of its core
host_quiet: 0.16 cores busy outside the client, peer and broker

run 3 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	770 µs / 1,409 µs / 3,156 µs
due in window, never published	1
CPU user / sys per msg	712 µs / 35.0 µs
CPU (share of a core)	37.4 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.17 cores busy outside the client, peer and broker

27.0 MiB

run 1 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	770 µs / 1,343 µs / 3,372 µs
due in window, never published	1
CPU user / sys per msg	700 µs / 40.0 µs
CPU (share of a core)	37.0 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 2 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	737 µs / 1,343 µs / 2,038 µs
due in window, never published	1
CPU user / sys per msg	712 µs / 32.5 µs
CPU (share of a core)	37.3 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.05 of its core
host_quiet: 0.16 cores busy outside the client, peer and broker

run 3 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	770 µs / 1,409 µs / 3,156 µs
due in window, never published	1
CPU user / sys per msg	712 µs / 35.0 µs
CPU (share of a core)	37.4 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.17 cores busy outside the client, peer and broker

2,126

run 1 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	770 µs / 1,343 µs / 3,372 µs
due in window, never published	1
CPU user / sys per msg	700 µs / 40.0 µs
CPU (share of a core)	37.0 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 2 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	737 µs / 1,343 µs / 2,038 µs
due in window, never published	1
CPU user / sys per msg	712 µs / 32.5 µs
CPU (share of a core)	37.3 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.05 of its core
host_quiet: 0.16 cores busy outside the client, peer and broker

run 3 · valid

client sent	4,999
client completed	4,999
broker received ($SYS)	4,999
broker sent ($SYS)	4,999
C sink received	4,999
in window: sent / delivered	4000 / 4000
schedule lag p50 / p99 / max	770 µs / 1,409 µs / 3,156 µs
due in window, never published	1
CPU user / sys per msg	712 µs / 35.0 µs
CPU (share of a core)	37.4 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_client_publishes: broker received 4999 from the client; client sent 4999, completed 4999
broker_confirms_deliveries: broker sent 4999; peer received 4999
no_loss: client saw 4999 completions; peer received 4999
offered_rate_held: client published 4000 of 4000 offered in the window
payloads_intact: 0 of 4999 payloads had an unexpected length
broker_headroom: broker used 0.04 of its core
host_quiet: 0.17 cores busy outside the client, peer and broker

aiomqtt3 3.0.0a1 asyncio experimental

—

unsupported

pub_qos1_fixed_500

Latency by percentile