Results / pub_1m_fixed

pub_1m_fixed

At 50 QoS 1 msgs/s of 1 MiB, what does publishing cost?

pub · QoS 1 · 1 MiB · 50 msgs/s · MQTTv311 · how it is wired

client

valid

p50 ↓

p99 ↓

p99.9 ↓

max ↓

lag p99 ↓

CPU / msg ↓

peak RSS ↓

ctx sw / 1k ↓

mqttium 1.1.0 asyncio

3/3

1,999 µs

run 1 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	573 µs / 1,147 µs / 1,162 µs
due in window, never published	1
CPU user / sys per msg	1,625 µs / 450 µs
CPU (share of a core)	10.4 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.17 cores busy outside the client, peer and broker

run 2 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	573 µs / 1,147 µs / 1,365 µs
due in window, never published	1
CPU user / sys per msg	1,550 µs / 425 µs
CPU (share of a core)	9.9 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 3 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	399 / 400
schedule lag p50 / p99 / max	541 µs / 1,128 µs / 1,128 µs
due in window, never published	1
CPU user / sys per msg	1,679 µs / 301 µs
CPU (share of a core)	9.9 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 399 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

2,949 µs

run 1 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	573 µs / 1,147 µs / 1,162 µs
due in window, never published	1
CPU user / sys per msg	1,625 µs / 450 µs
CPU (share of a core)	10.4 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.17 cores busy outside the client, peer and broker

run 2 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	573 µs / 1,147 µs / 1,365 µs
due in window, never published	1
CPU user / sys per msg	1,550 µs / 425 µs
CPU (share of a core)	9.9 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 3 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	399 / 400
schedule lag p50 / p99 / max	541 µs / 1,128 µs / 1,128 µs
due in window, never published	1
CPU user / sys per msg	1,679 µs / 301 µs
CPU (share of a core)	9.9 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 399 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

3,473 µs

run 1 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	573 µs / 1,147 µs / 1,162 µs
due in window, never published	1
CPU user / sys per msg	1,625 µs / 450 µs
CPU (share of a core)	10.4 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.17 cores busy outside the client, peer and broker

run 2 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	573 µs / 1,147 µs / 1,365 µs
due in window, never published	1
CPU user / sys per msg	1,550 µs / 425 µs
CPU (share of a core)	9.9 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 3 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	399 / 400
schedule lag p50 / p99 / max	541 µs / 1,128 µs / 1,128 µs
due in window, never published	1
CPU user / sys per msg	1,679 µs / 301 µs
CPU (share of a core)	9.9 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 399 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

4,274 µs

run 1 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	573 µs / 1,147 µs / 1,162 µs
due in window, never published	1
CPU user / sys per msg	1,625 µs / 450 µs
CPU (share of a core)	10.4 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.17 cores busy outside the client, peer and broker

run 2 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	573 µs / 1,147 µs / 1,365 µs
due in window, never published	1
CPU user / sys per msg	1,550 µs / 425 µs
CPU (share of a core)	9.9 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 3 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	399 / 400
schedule lag p50 / p99 / max	541 µs / 1,128 µs / 1,128 µs
due in window, never published	1
CPU user / sys per msg	1,679 µs / 301 µs
CPU (share of a core)	9.9 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 399 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

1,147 µs

run 1 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	573 µs / 1,147 µs / 1,162 µs
due in window, never published	1
CPU user / sys per msg	1,625 µs / 450 µs
CPU (share of a core)	10.4 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.17 cores busy outside the client, peer and broker

run 2 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	573 µs / 1,147 µs / 1,365 µs
due in window, never published	1
CPU user / sys per msg	1,550 µs / 425 µs
CPU (share of a core)	9.9 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 3 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	399 / 400
schedule lag p50 / p99 / max	541 µs / 1,128 µs / 1,128 µs
due in window, never published	1
CPU user / sys per msg	1,679 µs / 301 µs
CPU (share of a core)	9.9 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 399 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

1,980 µs

run 1 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	573 µs / 1,147 µs / 1,162 µs
due in window, never published	1
CPU user / sys per msg	1,625 µs / 450 µs
CPU (share of a core)	10.4 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.17 cores busy outside the client, peer and broker

run 2 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	573 µs / 1,147 µs / 1,365 µs
due in window, never published	1
CPU user / sys per msg	1,550 µs / 425 µs
CPU (share of a core)	9.9 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 3 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	399 / 400
schedule lag p50 / p99 / max	541 µs / 1,128 µs / 1,128 µs
due in window, never published	1
CPU user / sys per msg	1,679 µs / 301 µs
CPU (share of a core)	9.9 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 399 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

29.4 MiB

run 1 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	573 µs / 1,147 µs / 1,162 µs
due in window, never published	1
CPU user / sys per msg	1,625 µs / 450 µs
CPU (share of a core)	10.4 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.17 cores busy outside the client, peer and broker

run 2 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	573 µs / 1,147 µs / 1,365 µs
due in window, never published	1
CPU user / sys per msg	1,550 µs / 425 µs
CPU (share of a core)	9.9 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 3 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	399 / 400
schedule lag p50 / p99 / max	541 µs / 1,128 µs / 1,128 µs
due in window, never published	1
CPU user / sys per msg	1,679 µs / 301 µs
CPU (share of a core)	9.9 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 399 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

17,748

run 1 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	573 µs / 1,147 µs / 1,162 µs
due in window, never published	1
CPU user / sys per msg	1,625 µs / 450 µs
CPU (share of a core)	10.4 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.17 cores busy outside the client, peer and broker

run 2 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	573 µs / 1,147 µs / 1,365 µs
due in window, never published	1
CPU user / sys per msg	1,550 µs / 425 µs
CPU (share of a core)	9.9 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 3 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	399 / 400
schedule lag p50 / p99 / max	541 µs / 1,128 µs / 1,128 µs
due in window, never published	1
CPU user / sys per msg	1,679 µs / 301 µs
CPU (share of a core)	9.9 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 399 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

amqtt 0.12.1 asyncio

3/3

2,064 µs

run 1 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	399 / 400
schedule lag p50 / p99 / max	803 µs / 1,343 µs / 1,372 µs
due in window, never published	1
CPU user / sys per msg	2,456 µs / 451 µs
CPU (share of a core)	14.5 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 399 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 2 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	836 µs / 1,343 µs / 1,722 µs
due in window, never published	1
CPU user / sys per msg	2,525 µs / 425 µs
CPU (share of a core)	14.8 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.22 cores busy outside the client, peer and broker

run 3 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	737 µs / 1,343 µs / 1,692 µs
due in window, never published	1
CPU user / sys per msg	2,525 µs / 400 µs
CPU (share of a core)	14.6 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.17 cores busy outside the client, peer and broker

3,080 µs

run 1 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	399 / 400
schedule lag p50 / p99 / max	803 µs / 1,343 µs / 1,372 µs
due in window, never published	1
CPU user / sys per msg	2,456 µs / 451 µs
CPU (share of a core)	14.5 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 399 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 2 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	836 µs / 1,343 µs / 1,722 µs
due in window, never published	1
CPU user / sys per msg	2,525 µs / 425 µs
CPU (share of a core)	14.8 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.22 cores busy outside the client, peer and broker

run 3 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	737 µs / 1,343 µs / 1,692 µs
due in window, never published	1
CPU user / sys per msg	2,525 µs / 400 µs
CPU (share of a core)	14.6 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.17 cores busy outside the client, peer and broker

3,473 µs

run 1 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	399 / 400
schedule lag p50 / p99 / max	803 µs / 1,343 µs / 1,372 µs
due in window, never published	1
CPU user / sys per msg	2,456 µs / 451 µs
CPU (share of a core)	14.5 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 399 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 2 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	836 µs / 1,343 µs / 1,722 µs
due in window, never published	1
CPU user / sys per msg	2,525 µs / 425 µs
CPU (share of a core)	14.8 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.22 cores busy outside the client, peer and broker

run 3 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	737 µs / 1,343 µs / 1,692 µs
due in window, never published	1
CPU user / sys per msg	2,525 µs / 400 µs
CPU (share of a core)	14.6 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.17 cores busy outside the client, peer and broker

4,747 µs

run 1 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	399 / 400
schedule lag p50 / p99 / max	803 µs / 1,343 µs / 1,372 µs
due in window, never published	1
CPU user / sys per msg	2,456 µs / 451 µs
CPU (share of a core)	14.5 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 399 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 2 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	836 µs / 1,343 µs / 1,722 µs
due in window, never published	1
CPU user / sys per msg	2,525 µs / 425 µs
CPU (share of a core)	14.8 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.22 cores busy outside the client, peer and broker

run 3 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	737 µs / 1,343 µs / 1,692 µs
due in window, never published	1
CPU user / sys per msg	2,525 µs / 400 µs
CPU (share of a core)	14.6 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.17 cores busy outside the client, peer and broker

1,343 µs

run 1 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	399 / 400
schedule lag p50 / p99 / max	803 µs / 1,343 µs / 1,372 µs
due in window, never published	1
CPU user / sys per msg	2,456 µs / 451 µs
CPU (share of a core)	14.5 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 399 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 2 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	836 µs / 1,343 µs / 1,722 µs
due in window, never published	1
CPU user / sys per msg	2,525 µs / 425 µs
CPU (share of a core)	14.8 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.22 cores busy outside the client, peer and broker

run 3 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	737 µs / 1,343 µs / 1,692 µs
due in window, never published	1
CPU user / sys per msg	2,525 µs / 400 µs
CPU (share of a core)	14.6 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.17 cores busy outside the client, peer and broker

2,925 µs

run 1 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	399 / 400
schedule lag p50 / p99 / max	803 µs / 1,343 µs / 1,372 µs
due in window, never published	1
CPU user / sys per msg	2,456 µs / 451 µs
CPU (share of a core)	14.5 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 399 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 2 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	836 µs / 1,343 µs / 1,722 µs
due in window, never published	1
CPU user / sys per msg	2,525 µs / 425 µs
CPU (share of a core)	14.8 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.22 cores busy outside the client, peer and broker

run 3 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	737 µs / 1,343 µs / 1,692 µs
due in window, never published	1
CPU user / sys per msg	2,525 µs / 400 µs
CPU (share of a core)	14.6 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.17 cores busy outside the client, peer and broker

32.1 MiB

run 1 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	399 / 400
schedule lag p50 / p99 / max	803 µs / 1,343 µs / 1,372 µs
due in window, never published	1
CPU user / sys per msg	2,456 µs / 451 µs
CPU (share of a core)	14.5 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 399 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 2 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	836 µs / 1,343 µs / 1,722 µs
due in window, never published	1
CPU user / sys per msg	2,525 µs / 425 µs
CPU (share of a core)	14.8 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.22 cores busy outside the client, peer and broker

run 3 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	737 µs / 1,343 µs / 1,692 µs
due in window, never published	1
CPU user / sys per msg	2,525 µs / 400 µs
CPU (share of a core)	14.6 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.17 cores busy outside the client, peer and broker

16,336

run 1 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	399 / 400
schedule lag p50 / p99 / max	803 µs / 1,343 µs / 1,372 µs
due in window, never published	1
CPU user / sys per msg	2,456 µs / 451 µs
CPU (share of a core)	14.5 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 399 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 2 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	836 µs / 1,343 µs / 1,722 µs
due in window, never published	1
CPU user / sys per msg	2,525 µs / 425 µs
CPU (share of a core)	14.8 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.22 cores busy outside the client, peer and broker

run 3 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	737 µs / 1,343 µs / 1,692 µs
due in window, never published	1
CPU user / sys per msg	2,525 µs / 400 µs
CPU (share of a core)	14.6 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.17 cores busy outside the client, peer and broker

aiomqtt 2.5.1 asyncio

3/3

2,687 µs

run 1 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	770 µs / 1,409 µs / 1,487 µs
due in window, never published	1
CPU user / sys per msg	2,550 µs / 500 µs
CPU (share of a core)	15.2 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.17 cores busy outside the client, peer and broker

run 2 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	836 µs / 1,343 µs / 1,410 µs
due in window, never published	1
CPU user / sys per msg	2,475 µs / 525 µs
CPU (share of a core)	15.0 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 3 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	399 / 400
schedule lag p50 / p99 / max	803 µs / 1,343 µs / 1,427 µs
due in window, never published	1
CPU user / sys per msg	2,406 µs / 551 µs
CPU (share of a core)	14.8 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 399 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

3,604 µs

run 1 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	770 µs / 1,409 µs / 1,487 µs
due in window, never published	1
CPU user / sys per msg	2,550 µs / 500 µs
CPU (share of a core)	15.2 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.17 cores busy outside the client, peer and broker

run 2 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	836 µs / 1,343 µs / 1,410 µs
due in window, never published	1
CPU user / sys per msg	2,475 µs / 525 µs
CPU (share of a core)	15.0 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 3 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	399 / 400
schedule lag p50 / p99 / max	803 µs / 1,343 µs / 1,427 µs
due in window, never published	1
CPU user / sys per msg	2,406 µs / 551 µs
CPU (share of a core)	14.8 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 399 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

4,129 µs

run 1 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	770 µs / 1,409 µs / 1,487 µs
due in window, never published	1
CPU user / sys per msg	2,550 µs / 500 µs
CPU (share of a core)	15.2 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.17 cores busy outside the client, peer and broker

run 2 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	836 µs / 1,343 µs / 1,410 µs
due in window, never published	1
CPU user / sys per msg	2,475 µs / 525 µs
CPU (share of a core)	15.0 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 3 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	399 / 400
schedule lag p50 / p99 / max	803 µs / 1,343 µs / 1,427 µs
due in window, never published	1
CPU user / sys per msg	2,406 µs / 551 µs
CPU (share of a core)	14.8 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 399 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

4,817 µs

run 1 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	770 µs / 1,409 µs / 1,487 µs
due in window, never published	1
CPU user / sys per msg	2,550 µs / 500 µs
CPU (share of a core)	15.2 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.17 cores busy outside the client, peer and broker

run 2 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	836 µs / 1,343 µs / 1,410 µs
due in window, never published	1
CPU user / sys per msg	2,475 µs / 525 µs
CPU (share of a core)	15.0 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 3 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	399 / 400
schedule lag p50 / p99 / max	803 µs / 1,343 µs / 1,427 µs
due in window, never published	1
CPU user / sys per msg	2,406 µs / 551 µs
CPU (share of a core)	14.8 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 399 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

1,343 µs

run 1 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	770 µs / 1,409 µs / 1,487 µs
due in window, never published	1
CPU user / sys per msg	2,550 µs / 500 µs
CPU (share of a core)	15.2 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.17 cores busy outside the client, peer and broker

run 2 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	836 µs / 1,343 µs / 1,410 µs
due in window, never published	1
CPU user / sys per msg	2,475 µs / 525 µs
CPU (share of a core)	15.0 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 3 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	399 / 400
schedule lag p50 / p99 / max	803 µs / 1,343 µs / 1,427 µs
due in window, never published	1
CPU user / sys per msg	2,406 µs / 551 µs
CPU (share of a core)	14.8 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 399 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

3,000 µs

run 1 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	770 µs / 1,409 µs / 1,487 µs
due in window, never published	1
CPU user / sys per msg	2,550 µs / 500 µs
CPU (share of a core)	15.2 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.17 cores busy outside the client, peer and broker

run 2 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	836 µs / 1,343 µs / 1,410 µs
due in window, never published	1
CPU user / sys per msg	2,475 µs / 525 µs
CPU (share of a core)	15.0 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 3 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	399 / 400
schedule lag p50 / p99 / max	803 µs / 1,343 µs / 1,427 µs
due in window, never published	1
CPU user / sys per msg	2,406 µs / 551 µs
CPU (share of a core)	14.8 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 399 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

30.9 MiB

run 1 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	770 µs / 1,409 µs / 1,487 µs
due in window, never published	1
CPU user / sys per msg	2,550 µs / 500 µs
CPU (share of a core)	15.2 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.17 cores busy outside the client, peer and broker

run 2 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	836 µs / 1,343 µs / 1,410 µs
due in window, never published	1
CPU user / sys per msg	2,475 µs / 525 µs
CPU (share of a core)	15.0 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 3 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	399 / 400
schedule lag p50 / p99 / max	803 µs / 1,343 µs / 1,427 µs
due in window, never published	1
CPU user / sys per msg	2,406 µs / 551 µs
CPU (share of a core)	14.8 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 399 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

16,858

run 1 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	770 µs / 1,409 µs / 1,487 µs
due in window, never published	1
CPU user / sys per msg	2,550 µs / 500 µs
CPU (share of a core)	15.2 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.17 cores busy outside the client, peer and broker

run 2 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	836 µs / 1,343 µs / 1,410 µs
due in window, never published	1
CPU user / sys per msg	2,475 µs / 525 µs
CPU (share of a core)	15.0 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 3 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	399 / 400
schedule lag p50 / p99 / max	803 µs / 1,343 µs / 1,427 µs
due in window, never published	1
CPU user / sys per msg	2,406 µs / 551 µs
CPU (share of a core)	14.8 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 399 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

gmqtt 0.7.0 asyncio

3/3

2,818 µs

run 1 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	573 µs / 1,147 µs / 1,156 µs
due in window, never published	1
CPU user / sys per msg	1,700 µs / 1,150 µs
CPU (share of a core)	14.3 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.17 cores busy outside the client, peer and broker

run 2 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	573 µs / 1,147 µs / 1,149 µs
due in window, never published	1
CPU user / sys per msg	1,600 µs / 1,225 µs
CPU (share of a core)	14.1 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.19 cores busy outside the client, peer and broker

run 3 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	399 / 400
schedule lag p50 / p99 / max	573 µs / 1,147 µs / 1,156 µs
due in window, never published	1
CPU user / sys per msg	1,679 µs / 1,128 µs
CPU (share of a core)	14.0 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 399 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.19 cores busy outside the client, peer and broker

4,325 µs

run 1 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	573 µs / 1,147 µs / 1,156 µs
due in window, never published	1
CPU user / sys per msg	1,700 µs / 1,150 µs
CPU (share of a core)	14.3 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.17 cores busy outside the client, peer and broker

run 2 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	573 µs / 1,147 µs / 1,149 µs
due in window, never published	1
CPU user / sys per msg	1,600 µs / 1,225 µs
CPU (share of a core)	14.1 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.19 cores busy outside the client, peer and broker

run 3 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	399 / 400
schedule lag p50 / p99 / max	573 µs / 1,147 µs / 1,156 µs
due in window, never published	1
CPU user / sys per msg	1,679 µs / 1,128 µs
CPU (share of a core)	14.0 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 399 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.19 cores busy outside the client, peer and broker

5,374 µs

run 1 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	573 µs / 1,147 µs / 1,156 µs
due in window, never published	1
CPU user / sys per msg	1,700 µs / 1,150 µs
CPU (share of a core)	14.3 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.17 cores busy outside the client, peer and broker

run 2 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	573 µs / 1,147 µs / 1,149 µs
due in window, never published	1
CPU user / sys per msg	1,600 µs / 1,225 µs
CPU (share of a core)	14.1 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.19 cores busy outside the client, peer and broker

run 3 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	399 / 400
schedule lag p50 / p99 / max	573 µs / 1,147 µs / 1,156 µs
due in window, never published	1
CPU user / sys per msg	1,679 µs / 1,128 µs
CPU (share of a core)	14.0 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 399 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.19 cores busy outside the client, peer and broker

6,028 µs

run 1 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	573 µs / 1,147 µs / 1,156 µs
due in window, never published	1
CPU user / sys per msg	1,700 µs / 1,150 µs
CPU (share of a core)	14.3 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.17 cores busy outside the client, peer and broker

run 2 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	573 µs / 1,147 µs / 1,149 µs
due in window, never published	1
CPU user / sys per msg	1,600 µs / 1,225 µs
CPU (share of a core)	14.1 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.19 cores busy outside the client, peer and broker

run 3 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	399 / 400
schedule lag p50 / p99 / max	573 µs / 1,147 µs / 1,156 µs
due in window, never published	1
CPU user / sys per msg	1,679 µs / 1,128 µs
CPU (share of a core)	14.0 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 399 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.19 cores busy outside the client, peer and broker

1,147 µs

run 1 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	573 µs / 1,147 µs / 1,156 µs
due in window, never published	1
CPU user / sys per msg	1,700 µs / 1,150 µs
CPU (share of a core)	14.3 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.17 cores busy outside the client, peer and broker

run 2 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	573 µs / 1,147 µs / 1,149 µs
due in window, never published	1
CPU user / sys per msg	1,600 µs / 1,225 µs
CPU (share of a core)	14.1 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.19 cores busy outside the client, peer and broker

run 3 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	399 / 400
schedule lag p50 / p99 / max	573 µs / 1,147 µs / 1,156 µs
due in window, never published	1
CPU user / sys per msg	1,679 µs / 1,128 µs
CPU (share of a core)	14.0 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 399 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.19 cores busy outside the client, peer and broker

2,825 µs

run 1 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	573 µs / 1,147 µs / 1,156 µs
due in window, never published	1
CPU user / sys per msg	1,700 µs / 1,150 µs
CPU (share of a core)	14.3 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.17 cores busy outside the client, peer and broker

run 2 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	573 µs / 1,147 µs / 1,149 µs
due in window, never published	1
CPU user / sys per msg	1,600 µs / 1,225 µs
CPU (share of a core)	14.1 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.19 cores busy outside the client, peer and broker

run 3 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	399 / 400
schedule lag p50 / p99 / max	573 µs / 1,147 µs / 1,156 µs
due in window, never published	1
CPU user / sys per msg	1,679 µs / 1,128 µs
CPU (share of a core)	14.0 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 399 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.19 cores busy outside the client, peer and broker

25.1 MiB

run 1 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	573 µs / 1,147 µs / 1,156 µs
due in window, never published	1
CPU user / sys per msg	1,700 µs / 1,150 µs
CPU (share of a core)	14.3 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.17 cores busy outside the client, peer and broker

run 2 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	573 µs / 1,147 µs / 1,149 µs
due in window, never published	1
CPU user / sys per msg	1,600 µs / 1,225 µs
CPU (share of a core)	14.1 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.19 cores busy outside the client, peer and broker

run 3 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	399 / 400
schedule lag p50 / p99 / max	573 µs / 1,147 µs / 1,156 µs
due in window, never published	1
CPU user / sys per msg	1,679 µs / 1,128 µs
CPU (share of a core)	14.0 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 399 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.19 cores busy outside the client, peer and broker

16,902

run 1 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	573 µs / 1,147 µs / 1,156 µs
due in window, never published	1
CPU user / sys per msg	1,700 µs / 1,150 µs
CPU (share of a core)	14.3 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.17 cores busy outside the client, peer and broker

run 2 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	573 µs / 1,147 µs / 1,149 µs
due in window, never published	1
CPU user / sys per msg	1,600 µs / 1,225 µs
CPU (share of a core)	14.1 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.19 cores busy outside the client, peer and broker

run 3 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	399 / 400
schedule lag p50 / p99 / max	573 µs / 1,147 µs / 1,156 µs
due in window, never published	1
CPU user / sys per msg	1,679 µs / 1,128 µs
CPU (share of a core)	14.0 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 399 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.19 cores busy outside the client, peer and broker

awscrt 0.37.0 crt_event_loop native

3/3

3,080 µs

run 1 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	399 / 401
schedule lag p50 / p99 / max	121 µs / 434 µs / 458 µs
due in window, never published	1
CPU user / sys per msg	1,178 µs / 1,303 µs
CPU (share of a core)	12.4 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 399 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.14 cores busy outside the client, peer and broker

run 2 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	399 / 400
schedule lag p50 / p99 / max	401 µs / 999 µs / 1,942 µs
due in window, never published	1
CPU user / sys per msg	1,328 µs / 1,178 µs
CPU (share of a core)	12.5 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 399 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.13 cores busy outside the client, peer and broker

run 3 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 401
schedule lag p50 / p99 / max	737 µs / 803 µs / 823 µs
due in window, never published	1
CPU user / sys per msg	1,300 µs / 1,125 µs
CPU (share of a core)	12.1 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.13 cores busy outside the client, peer and broker

22.5 ms

run 1 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	399 / 401
schedule lag p50 / p99 / max	121 µs / 434 µs / 458 µs
due in window, never published	1
CPU user / sys per msg	1,178 µs / 1,303 µs
CPU (share of a core)	12.4 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 399 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.14 cores busy outside the client, peer and broker

run 2 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	399 / 400
schedule lag p50 / p99 / max	401 µs / 999 µs / 1,942 µs
due in window, never published	1
CPU user / sys per msg	1,328 µs / 1,178 µs
CPU (share of a core)	12.5 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 399 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.13 cores busy outside the client, peer and broker

run 3 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 401
schedule lag p50 / p99 / max	737 µs / 803 µs / 823 µs
due in window, never published	1
CPU user / sys per msg	1,300 µs / 1,125 µs
CPU (share of a core)	12.1 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.13 cores busy outside the client, peer and broker

24.6 ms

run 1 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	399 / 401
schedule lag p50 / p99 / max	121 µs / 434 µs / 458 µs
due in window, never published	1
CPU user / sys per msg	1,178 µs / 1,303 µs
CPU (share of a core)	12.4 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 399 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.14 cores busy outside the client, peer and broker

run 2 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	399 / 400
schedule lag p50 / p99 / max	401 µs / 999 µs / 1,942 µs
due in window, never published	1
CPU user / sys per msg	1,328 µs / 1,178 µs
CPU (share of a core)	12.5 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 399 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.13 cores busy outside the client, peer and broker

run 3 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 401
schedule lag p50 / p99 / max	737 µs / 803 µs / 823 µs
due in window, never published	1
CPU user / sys per msg	1,300 µs / 1,125 µs
CPU (share of a core)	12.1 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.13 cores busy outside the client, peer and broker

25.6 ms

run 1 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	399 / 401
schedule lag p50 / p99 / max	121 µs / 434 µs / 458 µs
due in window, never published	1
CPU user / sys per msg	1,178 µs / 1,303 µs
CPU (share of a core)	12.4 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 399 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.14 cores busy outside the client, peer and broker

run 2 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	399 / 400
schedule lag p50 / p99 / max	401 µs / 999 µs / 1,942 µs
due in window, never published	1
CPU user / sys per msg	1,328 µs / 1,178 µs
CPU (share of a core)	12.5 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 399 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.13 cores busy outside the client, peer and broker

run 3 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 401
schedule lag p50 / p99 / max	737 µs / 803 µs / 823 µs
due in window, never published	1
CPU user / sys per msg	1,300 µs / 1,125 µs
CPU (share of a core)	12.1 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.13 cores busy outside the client, peer and broker

999 µs

run 1 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	399 / 401
schedule lag p50 / p99 / max	121 µs / 434 µs / 458 µs
due in window, never published	1
CPU user / sys per msg	1,178 µs / 1,303 µs
CPU (share of a core)	12.4 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 399 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.14 cores busy outside the client, peer and broker

run 2 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	399 / 400
schedule lag p50 / p99 / max	401 µs / 999 µs / 1,942 µs
due in window, never published	1
CPU user / sys per msg	1,328 µs / 1,178 µs
CPU (share of a core)	12.5 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 399 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.13 cores busy outside the client, peer and broker

run 3 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 401
schedule lag p50 / p99 / max	737 µs / 803 µs / 823 µs
due in window, never published	1
CPU user / sys per msg	1,300 µs / 1,125 µs
CPU (share of a core)	12.1 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.13 cores busy outside the client, peer and broker

2,481 µs

run 1 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	399 / 401
schedule lag p50 / p99 / max	121 µs / 434 µs / 458 µs
due in window, never published	1
CPU user / sys per msg	1,178 µs / 1,303 µs
CPU (share of a core)	12.4 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 399 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.14 cores busy outside the client, peer and broker

run 2 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	399 / 400
schedule lag p50 / p99 / max	401 µs / 999 µs / 1,942 µs
due in window, never published	1
CPU user / sys per msg	1,328 µs / 1,178 µs
CPU (share of a core)	12.5 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 399 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.13 cores busy outside the client, peer and broker

run 3 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 401
schedule lag p50 / p99 / max	737 µs / 803 µs / 823 µs
due in window, never published	1
CPU user / sys per msg	1,300 µs / 1,125 µs
CPU (share of a core)	12.1 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.13 cores busy outside the client, peer and broker

31.4 MiB

run 1 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	399 / 401
schedule lag p50 / p99 / max	121 µs / 434 µs / 458 µs
due in window, never published	1
CPU user / sys per msg	1,178 µs / 1,303 µs
CPU (share of a core)	12.4 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 399 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.14 cores busy outside the client, peer and broker

run 2 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	399 / 400
schedule lag p50 / p99 / max	401 µs / 999 µs / 1,942 µs
due in window, never published	1
CPU user / sys per msg	1,328 µs / 1,178 µs
CPU (share of a core)	12.5 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 399 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.13 cores busy outside the client, peer and broker

run 3 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 401
schedule lag p50 / p99 / max	737 µs / 803 µs / 823 µs
due in window, never published	1
CPU user / sys per msg	1,300 µs / 1,125 µs
CPU (share of a core)	12.1 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.13 cores busy outside the client, peer and broker

19,295

run 1 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	399 / 401
schedule lag p50 / p99 / max	121 µs / 434 µs / 458 µs
due in window, never published	1
CPU user / sys per msg	1,178 µs / 1,303 µs
CPU (share of a core)	12.4 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 399 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.14 cores busy outside the client, peer and broker

run 2 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	399 / 400
schedule lag p50 / p99 / max	401 µs / 999 µs / 1,942 µs
due in window, never published	1
CPU user / sys per msg	1,328 µs / 1,178 µs
CPU (share of a core)	12.5 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 399 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.13 cores busy outside the client, peer and broker

run 3 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 401
schedule lag p50 / p99 / max	737 µs / 803 µs / 823 µs
due in window, never published	1
CPU user / sys per msg	1,300 µs / 1,125 µs
CPU (share of a core)	12.1 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.13 cores busy outside the client, peer and broker

paho 2.1.0 sync

3/3

3,080 µs

run 1 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	184 µs / 836 µs / 841 µs
due in window, never published	1
CPU user / sys per msg	1,125 µs / 1,350 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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.14 cores busy outside the client, peer and broker

run 2 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	770 µs / 803 µs / 803 µs
due in window, never published	1
CPU user / sys per msg	825 µs / 1,650 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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 3 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	573 µs / 605 µs / 605 µs
due in window, never published	1
CPU user / sys per msg	1,750 µs / 825 µs
CPU (share of a core)	12.9 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.38 cores busy outside the client, peer and broker

4,325 µs

run 1 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	184 µs / 836 µs / 841 µs
due in window, never published	1
CPU user / sys per msg	1,125 µs / 1,350 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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.14 cores busy outside the client, peer and broker

run 2 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	770 µs / 803 µs / 803 µs
due in window, never published	1
CPU user / sys per msg	825 µs / 1,650 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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 3 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	573 µs / 605 µs / 605 µs
due in window, never published	1
CPU user / sys per msg	1,750 µs / 825 µs
CPU (share of a core)	12.9 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.38 cores busy outside the client, peer and broker

5,374 µs

run 1 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	184 µs / 836 µs / 841 µs
due in window, never published	1
CPU user / sys per msg	1,125 µs / 1,350 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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.14 cores busy outside the client, peer and broker

run 2 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	770 µs / 803 µs / 803 µs
due in window, never published	1
CPU user / sys per msg	825 µs / 1,650 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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 3 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	573 µs / 605 µs / 605 µs
due in window, never published	1
CPU user / sys per msg	1,750 µs / 825 µs
CPU (share of a core)	12.9 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.38 cores busy outside the client, peer and broker

5,499 µs

run 1 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	184 µs / 836 µs / 841 µs
due in window, never published	1
CPU user / sys per msg	1,125 µs / 1,350 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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.14 cores busy outside the client, peer and broker

run 2 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	770 µs / 803 µs / 803 µs
due in window, never published	1
CPU user / sys per msg	825 µs / 1,650 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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 3 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	573 µs / 605 µs / 605 µs
due in window, never published	1
CPU user / sys per msg	1,750 µs / 825 µs
CPU (share of a core)	12.9 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.38 cores busy outside the client, peer and broker

836 µs

run 1 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	184 µs / 836 µs / 841 µs
due in window, never published	1
CPU user / sys per msg	1,125 µs / 1,350 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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.14 cores busy outside the client, peer and broker

run 2 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	770 µs / 803 µs / 803 µs
due in window, never published	1
CPU user / sys per msg	825 µs / 1,650 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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 3 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	573 µs / 605 µs / 605 µs
due in window, never published	1
CPU user / sys per msg	1,750 µs / 825 µs
CPU (share of a core)	12.9 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.38 cores busy outside the client, peer and broker

2,475 µs

run 1 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	184 µs / 836 µs / 841 µs
due in window, never published	1
CPU user / sys per msg	1,125 µs / 1,350 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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.14 cores busy outside the client, peer and broker

run 2 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	770 µs / 803 µs / 803 µs
due in window, never published	1
CPU user / sys per msg	825 µs / 1,650 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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 3 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	573 µs / 605 µs / 605 µs
due in window, never published	1
CPU user / sys per msg	1,750 µs / 825 µs
CPU (share of a core)	12.9 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.38 cores busy outside the client, peer and broker

29.1 MiB

run 1 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	184 µs / 836 µs / 841 µs
due in window, never published	1
CPU user / sys per msg	1,125 µs / 1,350 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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.14 cores busy outside the client, peer and broker

run 2 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	770 µs / 803 µs / 803 µs
due in window, never published	1
CPU user / sys per msg	825 µs / 1,650 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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 3 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	573 µs / 605 µs / 605 µs
due in window, never published	1
CPU user / sys per msg	1,750 µs / 825 µs
CPU (share of a core)	12.9 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.38 cores busy outside the client, peer and broker

19,088

run 1 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	184 µs / 836 µs / 841 µs
due in window, never published	1
CPU user / sys per msg	1,125 µs / 1,350 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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.14 cores busy outside the client, peer and broker

run 2 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	770 µs / 803 µs / 803 µs
due in window, never published	1
CPU user / sys per msg	825 µs / 1,650 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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.09 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 3 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	573 µs / 605 µs / 605 µs
due in window, never published	1
CPU user / sys per msg	1,750 µs / 825 µs
CPU (share of a core)	12.9 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.38 cores busy outside the client, peer and broker

zmqtt 0.2.4 asyncio experimental

3/3

3,080 µs

run 1 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	399 / 400
schedule lag p50 / p99 / max	803 µs / 1,343 µs / 1,419 µs
due in window, never published	1
CPU user / sys per msg	2,607 µs / 1,178 µs
CPU (share of a core)	18.9 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 399 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.16 cores busy outside the client, peer and broker

run 2 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	770 µs / 1,343 µs / 2,236 µs
due in window, never published	1
CPU user / sys per msg	2,650 µs / 1,125 µs
CPU (share of a core)	18.8 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 3 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	770 µs / 1,343 µs / 1,394 µs
due in window, never published	1
CPU user / sys per msg	2,525 µs / 1,275 µs
CPU (share of a core)	19.0 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

4,325 µs

run 1 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	399 / 400
schedule lag p50 / p99 / max	803 µs / 1,343 µs / 1,419 µs
due in window, never published	1
CPU user / sys per msg	2,607 µs / 1,178 µs
CPU (share of a core)	18.9 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 399 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.16 cores busy outside the client, peer and broker

run 2 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	770 µs / 1,343 µs / 2,236 µs
due in window, never published	1
CPU user / sys per msg	2,650 µs / 1,125 µs
CPU (share of a core)	18.8 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 3 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	770 µs / 1,343 µs / 1,394 µs
due in window, never published	1
CPU user / sys per msg	2,525 µs / 1,275 µs
CPU (share of a core)	19.0 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

5,112 µs

run 1 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	399 / 400
schedule lag p50 / p99 / max	803 µs / 1,343 µs / 1,419 µs
due in window, never published	1
CPU user / sys per msg	2,607 µs / 1,178 µs
CPU (share of a core)	18.9 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 399 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.16 cores busy outside the client, peer and broker

run 2 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	770 µs / 1,343 µs / 2,236 µs
due in window, never published	1
CPU user / sys per msg	2,650 µs / 1,125 µs
CPU (share of a core)	18.8 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 3 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	770 µs / 1,343 µs / 1,394 µs
due in window, never published	1
CPU user / sys per msg	2,525 µs / 1,275 µs
CPU (share of a core)	19.0 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

7,204 µs

run 1 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	399 / 400
schedule lag p50 / p99 / max	803 µs / 1,343 µs / 1,419 µs
due in window, never published	1
CPU user / sys per msg	2,607 µs / 1,178 µs
CPU (share of a core)	18.9 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 399 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.16 cores busy outside the client, peer and broker

run 2 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	770 µs / 1,343 µs / 2,236 µs
due in window, never published	1
CPU user / sys per msg	2,650 µs / 1,125 µs
CPU (share of a core)	18.8 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 3 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	770 µs / 1,343 µs / 1,394 µs
due in window, never published	1
CPU user / sys per msg	2,525 µs / 1,275 µs
CPU (share of a core)	19.0 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

1,343 µs

run 1 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	399 / 400
schedule lag p50 / p99 / max	803 µs / 1,343 µs / 1,419 µs
due in window, never published	1
CPU user / sys per msg	2,607 µs / 1,178 µs
CPU (share of a core)	18.9 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 399 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.16 cores busy outside the client, peer and broker

run 2 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	770 µs / 1,343 µs / 2,236 µs
due in window, never published	1
CPU user / sys per msg	2,650 µs / 1,125 µs
CPU (share of a core)	18.8 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 3 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	770 µs / 1,343 µs / 1,394 µs
due in window, never published	1
CPU user / sys per msg	2,525 µs / 1,275 µs
CPU (share of a core)	19.0 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

3,784 µs

run 1 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	399 / 400
schedule lag p50 / p99 / max	803 µs / 1,343 µs / 1,419 µs
due in window, never published	1
CPU user / sys per msg	2,607 µs / 1,178 µs
CPU (share of a core)	18.9 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 399 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.16 cores busy outside the client, peer and broker

run 2 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	770 µs / 1,343 µs / 2,236 µs
due in window, never published	1
CPU user / sys per msg	2,650 µs / 1,125 µs
CPU (share of a core)	18.8 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 3 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	770 µs / 1,343 µs / 1,394 µs
due in window, never published	1
CPU user / sys per msg	2,525 µs / 1,275 µs
CPU (share of a core)	19.0 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

29.5 MiB

run 1 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	399 / 400
schedule lag p50 / p99 / max	803 µs / 1,343 µs / 1,419 µs
due in window, never published	1
CPU user / sys per msg	2,607 µs / 1,178 µs
CPU (share of a core)	18.9 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 399 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.16 cores busy outside the client, peer and broker

run 2 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	770 µs / 1,343 µs / 2,236 µs
due in window, never published	1
CPU user / sys per msg	2,650 µs / 1,125 µs
CPU (share of a core)	18.8 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 3 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	770 µs / 1,343 µs / 1,394 µs
due in window, never published	1
CPU user / sys per msg	2,525 µs / 1,275 µs
CPU (share of a core)	19.0 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

15,778

run 1 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	399 / 400
schedule lag p50 / p99 / max	803 µs / 1,343 µs / 1,419 µs
due in window, never published	1
CPU user / sys per msg	2,607 µs / 1,178 µs
CPU (share of a core)	18.9 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 399 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.16 cores busy outside the client, peer and broker

run 2 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	770 µs / 1,343 µs / 2,236 µs
due in window, never published	1
CPU user / sys per msg	2,650 µs / 1,125 µs
CPU (share of a core)	18.8 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 3 · valid

client sent	499
client completed	499
broker received ($SYS)	499
broker sent ($SYS)	499
C sink received	499
in window: sent / delivered	400 / 400
schedule lag p50 / p99 / max	770 µs / 1,343 µs / 1,394 µs
due in window, never published	1
CPU user / sys per msg	2,525 µs / 1,275 µs
CPU (share of a core)	19.0 %
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 499 from the client; client sent 499, completed 499
broker_confirms_deliveries: broker sent 499; peer received 499
no_loss: client saw 499 completions; peer received 499
offered_rate_held: client published 400 of 400 offered in the window
payloads_intact: 0 of 499 payloads had an unexpected length
broker_headroom: broker used 0.10 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

aiomqtt3 3.0.0a1 asyncio experimental

—

unsupported

pub_1m_fixed

Latency by percentile