Results / sub_qos1_fixed_v5_props

sub_qos1_fixed_v5_props

At 2,000 QoS 1 msgs/s with four PUBLISH properties, what does receiving cost?

sub · QoS 1 · 256 B · 2,000 msgs/s · MQTTv5 · realistic properties · how it is wired

client

valid

p50 ↓

p99 ↓

p99.9 ↓

max ↓

CPU / msg ↓

peak RSS ↓

ctx sw / 1k ↓

awscrt 0.37.0 crt_event_loop native

3/3

113 µs

run 1 · valid

C source sent	19,989
broker received ($SYS)	19,989
broker sent ($SYS)	19,989
broker dropped ($SYS)	0
client received	19,989
in window: offered / received	15992 / 15992
CPU user / sys per msg	21.3 µs / 46.9 µs
CPU (share of a core)	13.6 %
threads	6

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19989; peer wrote 19989
broker_confirms_deliveries: broker sent 19989; client received 19989
no_loss: broker acknowledged 19989 from the peer; client received 19989; broker dropped 0
offered_rate_held: peer wrote 15992 of 16000 offered in the window
client_kept_up: client received 15992 of 15992 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,990
broker received ($SYS)	19,990
broker sent ($SYS)	19,990
broker dropped ($SYS)	0
client received	19,990
in window: offered / received	15992 / 15992
CPU user / sys per msg	15.0 µs / 53.8 µs
CPU (share of a core)	13.8 %
threads	6

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19990; peer wrote 19990
broker_confirms_deliveries: broker sent 19990; client received 19990
no_loss: broker acknowledged 19990 from the peer; client received 19990; broker dropped 0
offered_rate_held: peer wrote 15992 of 16000 offered in the window
client_kept_up: client received 15992 of 15992 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 3 · valid

C source sent	19,989
broker received ($SYS)	19,989
broker sent ($SYS)	19,989
broker dropped ($SYS)	0
client received	19,989
in window: offered / received	15994 / 15994
CPU user / sys per msg	28.1 µs / 40.6 µs
CPU (share of a core)	13.7 %
threads	6

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19989; peer wrote 19989
broker_confirms_deliveries: broker sent 19989; client received 19989
no_loss: broker acknowledged 19989 from the peer; client received 19989; broker dropped 0
offered_rate_held: peer wrote 15994 of 16000 offered in the window
client_kept_up: client received 15994 of 15994 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.38 cores busy outside the client, peer and broker

168 µs

run 1 · valid

C source sent	19,989
broker received ($SYS)	19,989
broker sent ($SYS)	19,989
broker dropped ($SYS)	0
client received	19,989
in window: offered / received	15992 / 15992
CPU user / sys per msg	21.3 µs / 46.9 µs
CPU (share of a core)	13.6 %
threads	6

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19989; peer wrote 19989
broker_confirms_deliveries: broker sent 19989; client received 19989
no_loss: broker acknowledged 19989 from the peer; client received 19989; broker dropped 0
offered_rate_held: peer wrote 15992 of 16000 offered in the window
client_kept_up: client received 15992 of 15992 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,990
broker received ($SYS)	19,990
broker sent ($SYS)	19,990
broker dropped ($SYS)	0
client received	19,990
in window: offered / received	15992 / 15992
CPU user / sys per msg	15.0 µs / 53.8 µs
CPU (share of a core)	13.8 %
threads	6

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19990; peer wrote 19990
broker_confirms_deliveries: broker sent 19990; client received 19990
no_loss: broker acknowledged 19990 from the peer; client received 19990; broker dropped 0
offered_rate_held: peer wrote 15992 of 16000 offered in the window
client_kept_up: client received 15992 of 15992 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 3 · valid

C source sent	19,989
broker received ($SYS)	19,989
broker sent ($SYS)	19,989
broker dropped ($SYS)	0
client received	19,989
in window: offered / received	15994 / 15994
CPU user / sys per msg	28.1 µs / 40.6 µs
CPU (share of a core)	13.7 %
threads	6

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19989; peer wrote 19989
broker_confirms_deliveries: broker sent 19989; client received 19989
no_loss: broker acknowledged 19989 from the peer; client received 19989; broker dropped 0
offered_rate_held: peer wrote 15994 of 16000 offered in the window
client_kept_up: client received 15994 of 15994 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.38 cores busy outside the client, peer and broker

868 µs

run 1 · valid

C source sent	19,989
broker received ($SYS)	19,989
broker sent ($SYS)	19,989
broker dropped ($SYS)	0
client received	19,989
in window: offered / received	15992 / 15992
CPU user / sys per msg	21.3 µs / 46.9 µs
CPU (share of a core)	13.6 %
threads	6

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19989; peer wrote 19989
broker_confirms_deliveries: broker sent 19989; client received 19989
no_loss: broker acknowledged 19989 from the peer; client received 19989; broker dropped 0
offered_rate_held: peer wrote 15992 of 16000 offered in the window
client_kept_up: client received 15992 of 15992 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,990
broker received ($SYS)	19,990
broker sent ($SYS)	19,990
broker dropped ($SYS)	0
client received	19,990
in window: offered / received	15992 / 15992
CPU user / sys per msg	15.0 µs / 53.8 µs
CPU (share of a core)	13.8 %
threads	6

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19990; peer wrote 19990
broker_confirms_deliveries: broker sent 19990; client received 19990
no_loss: broker acknowledged 19990 from the peer; client received 19990; broker dropped 0
offered_rate_held: peer wrote 15992 of 16000 offered in the window
client_kept_up: client received 15992 of 15992 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 3 · valid

C source sent	19,989
broker received ($SYS)	19,989
broker sent ($SYS)	19,989
broker dropped ($SYS)	0
client received	19,989
in window: offered / received	15994 / 15994
CPU user / sys per msg	28.1 µs / 40.6 µs
CPU (share of a core)	13.7 %
threads	6

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19989; peer wrote 19989
broker_confirms_deliveries: broker sent 19989; client received 19989
no_loss: broker acknowledged 19989 from the peer; client received 19989; broker dropped 0
offered_rate_held: peer wrote 15994 of 16000 offered in the window
client_kept_up: client received 15994 of 15994 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.38 cores busy outside the client, peer and broker

3,349 µs

run 1 · valid

C source sent	19,989
broker received ($SYS)	19,989
broker sent ($SYS)	19,989
broker dropped ($SYS)	0
client received	19,989
in window: offered / received	15992 / 15992
CPU user / sys per msg	21.3 µs / 46.9 µs
CPU (share of a core)	13.6 %
threads	6

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19989; peer wrote 19989
broker_confirms_deliveries: broker sent 19989; client received 19989
no_loss: broker acknowledged 19989 from the peer; client received 19989; broker dropped 0
offered_rate_held: peer wrote 15992 of 16000 offered in the window
client_kept_up: client received 15992 of 15992 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,990
broker received ($SYS)	19,990
broker sent ($SYS)	19,990
broker dropped ($SYS)	0
client received	19,990
in window: offered / received	15992 / 15992
CPU user / sys per msg	15.0 µs / 53.8 µs
CPU (share of a core)	13.8 %
threads	6

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19990; peer wrote 19990
broker_confirms_deliveries: broker sent 19990; client received 19990
no_loss: broker acknowledged 19990 from the peer; client received 19990; broker dropped 0
offered_rate_held: peer wrote 15992 of 16000 offered in the window
client_kept_up: client received 15992 of 15992 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 3 · valid

C source sent	19,989
broker received ($SYS)	19,989
broker sent ($SYS)	19,989
broker dropped ($SYS)	0
client received	19,989
in window: offered / received	15994 / 15994
CPU user / sys per msg	28.1 µs / 40.6 µs
CPU (share of a core)	13.7 %
threads	6

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19989; peer wrote 19989
broker_confirms_deliveries: broker sent 19989; client received 19989
no_loss: broker acknowledged 19989 from the peer; client received 19989; broker dropped 0
offered_rate_held: peer wrote 15994 of 16000 offered in the window
client_kept_up: client received 15994 of 15994 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.38 cores busy outside the client, peer and broker

68.8 µs

run 1 · valid

C source sent	19,989
broker received ($SYS)	19,989
broker sent ($SYS)	19,989
broker dropped ($SYS)	0
client received	19,989
in window: offered / received	15992 / 15992
CPU user / sys per msg	21.3 µs / 46.9 µs
CPU (share of a core)	13.6 %
threads	6

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19989; peer wrote 19989
broker_confirms_deliveries: broker sent 19989; client received 19989
no_loss: broker acknowledged 19989 from the peer; client received 19989; broker dropped 0
offered_rate_held: peer wrote 15992 of 16000 offered in the window
client_kept_up: client received 15992 of 15992 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,990
broker received ($SYS)	19,990
broker sent ($SYS)	19,990
broker dropped ($SYS)	0
client received	19,990
in window: offered / received	15992 / 15992
CPU user / sys per msg	15.0 µs / 53.8 µs
CPU (share of a core)	13.8 %
threads	6

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19990; peer wrote 19990
broker_confirms_deliveries: broker sent 19990; client received 19990
no_loss: broker acknowledged 19990 from the peer; client received 19990; broker dropped 0
offered_rate_held: peer wrote 15992 of 16000 offered in the window
client_kept_up: client received 15992 of 15992 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 3 · valid

C source sent	19,989
broker received ($SYS)	19,989
broker sent ($SYS)	19,989
broker dropped ($SYS)	0
client received	19,989
in window: offered / received	15994 / 15994
CPU user / sys per msg	28.1 µs / 40.6 µs
CPU (share of a core)	13.7 %
threads	6

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19989; peer wrote 19989
broker_confirms_deliveries: broker sent 19989; client received 19989
no_loss: broker acknowledged 19989 from the peer; client received 19989; broker dropped 0
offered_rate_held: peer wrote 15994 of 16000 offered in the window
client_kept_up: client received 15994 of 15994 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.38 cores busy outside the client, peer and broker

26.8 MiB

run 1 · valid

C source sent	19,989
broker received ($SYS)	19,989
broker sent ($SYS)	19,989
broker dropped ($SYS)	0
client received	19,989
in window: offered / received	15992 / 15992
CPU user / sys per msg	21.3 µs / 46.9 µs
CPU (share of a core)	13.6 %
threads	6

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19989; peer wrote 19989
broker_confirms_deliveries: broker sent 19989; client received 19989
no_loss: broker acknowledged 19989 from the peer; client received 19989; broker dropped 0
offered_rate_held: peer wrote 15992 of 16000 offered in the window
client_kept_up: client received 15992 of 15992 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,990
broker received ($SYS)	19,990
broker sent ($SYS)	19,990
broker dropped ($SYS)	0
client received	19,990
in window: offered / received	15992 / 15992
CPU user / sys per msg	15.0 µs / 53.8 µs
CPU (share of a core)	13.8 %
threads	6

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19990; peer wrote 19990
broker_confirms_deliveries: broker sent 19990; client received 19990
no_loss: broker acknowledged 19990 from the peer; client received 19990; broker dropped 0
offered_rate_held: peer wrote 15992 of 16000 offered in the window
client_kept_up: client received 15992 of 15992 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 3 · valid

C source sent	19,989
broker received ($SYS)	19,989
broker sent ($SYS)	19,989
broker dropped ($SYS)	0
client received	19,989
in window: offered / received	15994 / 15994
CPU user / sys per msg	28.1 µs / 40.6 µs
CPU (share of a core)	13.7 %
threads	6

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19989; peer wrote 19989
broker_confirms_deliveries: broker sent 19989; client received 19989
no_loss: broker acknowledged 19989 from the peer; client received 19989; broker dropped 0
offered_rate_held: peer wrote 15994 of 16000 offered in the window
client_kept_up: client received 15994 of 15994 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.38 cores busy outside the client, peer and broker

run 1 · valid

C source sent	19,989
broker received ($SYS)	19,989
broker sent ($SYS)	19,989
broker dropped ($SYS)	0
client received	19,989
in window: offered / received	15992 / 15992
CPU user / sys per msg	21.3 µs / 46.9 µs
CPU (share of a core)	13.6 %
threads	6

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19989; peer wrote 19989
broker_confirms_deliveries: broker sent 19989; client received 19989
no_loss: broker acknowledged 19989 from the peer; client received 19989; broker dropped 0
offered_rate_held: peer wrote 15992 of 16000 offered in the window
client_kept_up: client received 15992 of 15992 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,990
broker received ($SYS)	19,990
broker sent ($SYS)	19,990
broker dropped ($SYS)	0
client received	19,990
in window: offered / received	15992 / 15992
CPU user / sys per msg	15.0 µs / 53.8 µs
CPU (share of a core)	13.8 %
threads	6

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19990; peer wrote 19990
broker_confirms_deliveries: broker sent 19990; client received 19990
no_loss: broker acknowledged 19990 from the peer; client received 19990; broker dropped 0
offered_rate_held: peer wrote 15992 of 16000 offered in the window
client_kept_up: client received 15992 of 15992 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 3 · valid

C source sent	19,989
broker received ($SYS)	19,989
broker sent ($SYS)	19,989
broker dropped ($SYS)	0
client received	19,989
in window: offered / received	15994 / 15994
CPU user / sys per msg	28.1 µs / 40.6 µs
CPU (share of a core)	13.7 %
threads	6

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19989; peer wrote 19989
broker_confirms_deliveries: broker sent 19989; client received 19989
no_loss: broker acknowledged 19989 from the peer; client received 19989; broker dropped 0
offered_rate_held: peer wrote 15994 of 16000 offered in the window
client_kept_up: client received 15994 of 15994 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.38 cores busy outside the client, peer and broker

gmqtt 0.7.0 asyncio

3/3

176 µs

run 1 · valid

C source sent	19,982
broker received ($SYS)	19,982
broker sent ($SYS)	19,982
broker dropped ($SYS)	0
client received	19,982
in window: offered / received	15989 / 15989
CPU user / sys per msg	58.2 µs / 53.2 µs
CPU (share of a core)	22.3 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19982; peer wrote 19982
broker_confirms_deliveries: broker sent 19982; client received 19982
no_loss: broker acknowledged 19982 from the peer; client received 19982; broker dropped 0
offered_rate_held: peer wrote 15989 of 16000 offered in the window
client_kept_up: client received 15989 of 15989 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,997
broker received ($SYS)	19,997
broker sent ($SYS)	19,997
broker dropped ($SYS)	0
client received	19,997
in window: offered / received	15998 / 15998
CPU user / sys per msg	93.8 µs / 18.1 µs
CPU (share of a core)	22.4 %
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_peer_publishes: broker received 19997; peer wrote 19997
broker_confirms_deliveries: broker sent 19997; client received 19997
no_loss: broker acknowledged 19997 from the peer; client received 19997; broker dropped 0
offered_rate_held: peer wrote 15998 of 16000 offered in the window
client_kept_up: client received 15998 of 15998 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 3 · valid

C source sent	19,995
broker received ($SYS)	19,995
broker sent ($SYS)	19,995
broker dropped ($SYS)	0
client received	19,995
in window: offered / received	15996 / 15996
CPU user / sys per msg	73.8 µs / 37.5 µs
CPU (share of a core)	22.3 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19995; peer wrote 19995
broker_confirms_deliveries: broker sent 19995; client received 19995
no_loss: broker acknowledged 19995 from the peer; client received 19995; broker dropped 0
offered_rate_held: peer wrote 15996 of 16000 offered in the window
client_kept_up: client received 15996 of 15996 in the window
broker_headroom: broker used 0.13 of its core
host_quiet: 0.23 cores busy outside the client, peer and broker

233 µs

run 1 · valid

C source sent	19,982
broker received ($SYS)	19,982
broker sent ($SYS)	19,982
broker dropped ($SYS)	0
client received	19,982
in window: offered / received	15989 / 15989
CPU user / sys per msg	58.2 µs / 53.2 µs
CPU (share of a core)	22.3 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19982; peer wrote 19982
broker_confirms_deliveries: broker sent 19982; client received 19982
no_loss: broker acknowledged 19982 from the peer; client received 19982; broker dropped 0
offered_rate_held: peer wrote 15989 of 16000 offered in the window
client_kept_up: client received 15989 of 15989 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,997
broker received ($SYS)	19,997
broker sent ($SYS)	19,997
broker dropped ($SYS)	0
client received	19,997
in window: offered / received	15998 / 15998
CPU user / sys per msg	93.8 µs / 18.1 µs
CPU (share of a core)	22.4 %
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_peer_publishes: broker received 19997; peer wrote 19997
broker_confirms_deliveries: broker sent 19997; client received 19997
no_loss: broker acknowledged 19997 from the peer; client received 19997; broker dropped 0
offered_rate_held: peer wrote 15998 of 16000 offered in the window
client_kept_up: client received 15998 of 15998 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 3 · valid

C source sent	19,995
broker received ($SYS)	19,995
broker sent ($SYS)	19,995
broker dropped ($SYS)	0
client received	19,995
in window: offered / received	15996 / 15996
CPU user / sys per msg	73.8 µs / 37.5 µs
CPU (share of a core)	22.3 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19995; peer wrote 19995
broker_confirms_deliveries: broker sent 19995; client received 19995
no_loss: broker acknowledged 19995 from the peer; client received 19995; broker dropped 0
offered_rate_held: peer wrote 15996 of 16000 offered in the window
client_kept_up: client received 15996 of 15996 in the window
broker_headroom: broker used 0.13 of its core
host_quiet: 0.23 cores busy outside the client, peer and broker

672 µs

run 1 · valid

C source sent	19,982
broker received ($SYS)	19,982
broker sent ($SYS)	19,982
broker dropped ($SYS)	0
client received	19,982
in window: offered / received	15989 / 15989
CPU user / sys per msg	58.2 µs / 53.2 µs
CPU (share of a core)	22.3 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19982; peer wrote 19982
broker_confirms_deliveries: broker sent 19982; client received 19982
no_loss: broker acknowledged 19982 from the peer; client received 19982; broker dropped 0
offered_rate_held: peer wrote 15989 of 16000 offered in the window
client_kept_up: client received 15989 of 15989 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,997
broker received ($SYS)	19,997
broker sent ($SYS)	19,997
broker dropped ($SYS)	0
client received	19,997
in window: offered / received	15998 / 15998
CPU user / sys per msg	93.8 µs / 18.1 µs
CPU (share of a core)	22.4 %
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_peer_publishes: broker received 19997; peer wrote 19997
broker_confirms_deliveries: broker sent 19997; client received 19997
no_loss: broker acknowledged 19997 from the peer; client received 19997; broker dropped 0
offered_rate_held: peer wrote 15998 of 16000 offered in the window
client_kept_up: client received 15998 of 15998 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 3 · valid

C source sent	19,995
broker received ($SYS)	19,995
broker sent ($SYS)	19,995
broker dropped ($SYS)	0
client received	19,995
in window: offered / received	15996 / 15996
CPU user / sys per msg	73.8 µs / 37.5 µs
CPU (share of a core)	22.3 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19995; peer wrote 19995
broker_confirms_deliveries: broker sent 19995; client received 19995
no_loss: broker acknowledged 19995 from the peer; client received 19995; broker dropped 0
offered_rate_held: peer wrote 15996 of 16000 offered in the window
client_kept_up: client received 15996 of 15996 in the window
broker_headroom: broker used 0.13 of its core
host_quiet: 0.23 cores busy outside the client, peer and broker

3,104 µs

run 1 · valid

C source sent	19,982
broker received ($SYS)	19,982
broker sent ($SYS)	19,982
broker dropped ($SYS)	0
client received	19,982
in window: offered / received	15989 / 15989
CPU user / sys per msg	58.2 µs / 53.2 µs
CPU (share of a core)	22.3 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19982; peer wrote 19982
broker_confirms_deliveries: broker sent 19982; client received 19982
no_loss: broker acknowledged 19982 from the peer; client received 19982; broker dropped 0
offered_rate_held: peer wrote 15989 of 16000 offered in the window
client_kept_up: client received 15989 of 15989 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,997
broker received ($SYS)	19,997
broker sent ($SYS)	19,997
broker dropped ($SYS)	0
client received	19,997
in window: offered / received	15998 / 15998
CPU user / sys per msg	93.8 µs / 18.1 µs
CPU (share of a core)	22.4 %
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_peer_publishes: broker received 19997; peer wrote 19997
broker_confirms_deliveries: broker sent 19997; client received 19997
no_loss: broker acknowledged 19997 from the peer; client received 19997; broker dropped 0
offered_rate_held: peer wrote 15998 of 16000 offered in the window
client_kept_up: client received 15998 of 15998 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 3 · valid

C source sent	19,995
broker received ($SYS)	19,995
broker sent ($SYS)	19,995
broker dropped ($SYS)	0
client received	19,995
in window: offered / received	15996 / 15996
CPU user / sys per msg	73.8 µs / 37.5 µs
CPU (share of a core)	22.3 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19995; peer wrote 19995
broker_confirms_deliveries: broker sent 19995; client received 19995
no_loss: broker acknowledged 19995 from the peer; client received 19995; broker dropped 0
offered_rate_held: peer wrote 15996 of 16000 offered in the window
client_kept_up: client received 15996 of 15996 in the window
broker_headroom: broker used 0.13 of its core
host_quiet: 0.23 cores busy outside the client, peer and broker

111 µs

run 1 · valid

C source sent	19,982
broker received ($SYS)	19,982
broker sent ($SYS)	19,982
broker dropped ($SYS)	0
client received	19,982
in window: offered / received	15989 / 15989
CPU user / sys per msg	58.2 µs / 53.2 µs
CPU (share of a core)	22.3 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19982; peer wrote 19982
broker_confirms_deliveries: broker sent 19982; client received 19982
no_loss: broker acknowledged 19982 from the peer; client received 19982; broker dropped 0
offered_rate_held: peer wrote 15989 of 16000 offered in the window
client_kept_up: client received 15989 of 15989 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,997
broker received ($SYS)	19,997
broker sent ($SYS)	19,997
broker dropped ($SYS)	0
client received	19,997
in window: offered / received	15998 / 15998
CPU user / sys per msg	93.8 µs / 18.1 µs
CPU (share of a core)	22.4 %
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_peer_publishes: broker received 19997; peer wrote 19997
broker_confirms_deliveries: broker sent 19997; client received 19997
no_loss: broker acknowledged 19997 from the peer; client received 19997; broker dropped 0
offered_rate_held: peer wrote 15998 of 16000 offered in the window
client_kept_up: client received 15998 of 15998 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 3 · valid

C source sent	19,995
broker received ($SYS)	19,995
broker sent ($SYS)	19,995
broker dropped ($SYS)	0
client received	19,995
in window: offered / received	15996 / 15996
CPU user / sys per msg	73.8 µs / 37.5 µs
CPU (share of a core)	22.3 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19995; peer wrote 19995
broker_confirms_deliveries: broker sent 19995; client received 19995
no_loss: broker acknowledged 19995 from the peer; client received 19995; broker dropped 0
offered_rate_held: peer wrote 15996 of 16000 offered in the window
client_kept_up: client received 15996 of 15996 in the window
broker_headroom: broker used 0.13 of its core
host_quiet: 0.23 cores busy outside the client, peer and broker

22.5 MiB

run 1 · valid

C source sent	19,982
broker received ($SYS)	19,982
broker sent ($SYS)	19,982
broker dropped ($SYS)	0
client received	19,982
in window: offered / received	15989 / 15989
CPU user / sys per msg	58.2 µs / 53.2 µs
CPU (share of a core)	22.3 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19982; peer wrote 19982
broker_confirms_deliveries: broker sent 19982; client received 19982
no_loss: broker acknowledged 19982 from the peer; client received 19982; broker dropped 0
offered_rate_held: peer wrote 15989 of 16000 offered in the window
client_kept_up: client received 15989 of 15989 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,997
broker received ($SYS)	19,997
broker sent ($SYS)	19,997
broker dropped ($SYS)	0
client received	19,997
in window: offered / received	15998 / 15998
CPU user / sys per msg	93.8 µs / 18.1 µs
CPU (share of a core)	22.4 %
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_peer_publishes: broker received 19997; peer wrote 19997
broker_confirms_deliveries: broker sent 19997; client received 19997
no_loss: broker acknowledged 19997 from the peer; client received 19997; broker dropped 0
offered_rate_held: peer wrote 15998 of 16000 offered in the window
client_kept_up: client received 15998 of 15998 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 3 · valid

C source sent	19,995
broker received ($SYS)	19,995
broker sent ($SYS)	19,995
broker dropped ($SYS)	0
client received	19,995
in window: offered / received	15996 / 15996
CPU user / sys per msg	73.8 µs / 37.5 µs
CPU (share of a core)	22.3 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19995; peer wrote 19995
broker_confirms_deliveries: broker sent 19995; client received 19995
no_loss: broker acknowledged 19995 from the peer; client received 19995; broker dropped 0
offered_rate_held: peer wrote 15996 of 16000 offered in the window
client_kept_up: client received 15996 of 15996 in the window
broker_headroom: broker used 0.13 of its core
host_quiet: 0.23 cores busy outside the client, peer and broker

998

run 1 · valid

C source sent	19,982
broker received ($SYS)	19,982
broker sent ($SYS)	19,982
broker dropped ($SYS)	0
client received	19,982
in window: offered / received	15989 / 15989
CPU user / sys per msg	58.2 µs / 53.2 µs
CPU (share of a core)	22.3 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19982; peer wrote 19982
broker_confirms_deliveries: broker sent 19982; client received 19982
no_loss: broker acknowledged 19982 from the peer; client received 19982; broker dropped 0
offered_rate_held: peer wrote 15989 of 16000 offered in the window
client_kept_up: client received 15989 of 15989 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.18 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,997
broker received ($SYS)	19,997
broker sent ($SYS)	19,997
broker dropped ($SYS)	0
client received	19,997
in window: offered / received	15998 / 15998
CPU user / sys per msg	93.8 µs / 18.1 µs
CPU (share of a core)	22.4 %
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_peer_publishes: broker received 19997; peer wrote 19997
broker_confirms_deliveries: broker sent 19997; client received 19997
no_loss: broker acknowledged 19997 from the peer; client received 19997; broker dropped 0
offered_rate_held: peer wrote 15998 of 16000 offered in the window
client_kept_up: client received 15998 of 15998 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 3 · valid

C source sent	19,995
broker received ($SYS)	19,995
broker sent ($SYS)	19,995
broker dropped ($SYS)	0
client received	19,995
in window: offered / received	15996 / 15996
CPU user / sys per msg	73.8 µs / 37.5 µs
CPU (share of a core)	22.3 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19995; peer wrote 19995
broker_confirms_deliveries: broker sent 19995; client received 19995
no_loss: broker acknowledged 19995 from the peer; client received 19995; broker dropped 0
offered_rate_held: peer wrote 15996 of 16000 offered in the window
client_kept_up: client received 15996 of 15996 in the window
broker_headroom: broker used 0.13 of its core
host_quiet: 0.23 cores busy outside the client, peer and broker

mqttium 1.1.0 asyncio

2/3

176 µs 2/3 valid

run 1 · attempt 2 · valid

C source sent	19,990
broker received ($SYS)	19,990
broker sent ($SYS)	19,990
broker dropped ($SYS)	0
client received	19,990
in window: offered / received	15992 / 15992
CPU user / sys per msg	86.9 µs / 28.8 µs
CPU (share of a core)	23.1 %
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_peer_publishes: broker received 19990; peer wrote 19990
broker_confirms_deliveries: broker sent 19990; client received 19990
no_loss: broker acknowledged 19990 from the peer; client received 19990; broker dropped 0
offered_rate_held: peer wrote 15992 of 16000 offered in the window
client_kept_up: client received 15992 of 15992 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 2 · attempt 2 · invalid

C source sent	19,992
broker received ($SYS)	19,992
broker sent ($SYS)	19,992
broker dropped ($SYS)	0
client received	19,992
in window: offered / received	15995 / 15995
CPU user / sys per msg	98.8 µs / 22.5 µs
CPU (share of a core)	24.2 %
threads	2

host_quiet: 0.57 cores busy outside the client, peer and broker
worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19992; peer wrote 19992
broker_confirms_deliveries: broker sent 19992; client received 19992
no_loss: broker acknowledged 19992 from the peer; client received 19992; broker dropped 0
offered_rate_held: peer wrote 15995 of 16000 offered in the window
client_kept_up: client received 15995 of 15995 in the window
broker_headroom: broker used 0.12 of its core

run 3 · valid

C source sent	19,988
broker received ($SYS)	19,988
broker sent ($SYS)	19,988
broker dropped ($SYS)	0
client received	19,988
in window: offered / received	15989 / 15989
CPU user / sys per msg	106 µs / 11.3 µs
CPU (share of a core)	23.4 %
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_peer_publishes: broker received 19988; peer wrote 19988
broker_confirms_deliveries: broker sent 19988; client received 19988
no_loss: broker acknowledged 19988 from the peer; client received 19988; broker dropped 0
offered_rate_held: peer wrote 15989 of 16000 offered in the window
client_kept_up: client received 15989 of 15989 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

233 µs 2/3 valid

run 1 · attempt 2 · valid

C source sent	19,990
broker received ($SYS)	19,990
broker sent ($SYS)	19,990
broker dropped ($SYS)	0
client received	19,990
in window: offered / received	15992 / 15992
CPU user / sys per msg	86.9 µs / 28.8 µs
CPU (share of a core)	23.1 %
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_peer_publishes: broker received 19990; peer wrote 19990
broker_confirms_deliveries: broker sent 19990; client received 19990
no_loss: broker acknowledged 19990 from the peer; client received 19990; broker dropped 0
offered_rate_held: peer wrote 15992 of 16000 offered in the window
client_kept_up: client received 15992 of 15992 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 2 · attempt 2 · invalid

C source sent	19,992
broker received ($SYS)	19,992
broker sent ($SYS)	19,992
broker dropped ($SYS)	0
client received	19,992
in window: offered / received	15995 / 15995
CPU user / sys per msg	98.8 µs / 22.5 µs
CPU (share of a core)	24.2 %
threads	2

host_quiet: 0.57 cores busy outside the client, peer and broker
worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19992; peer wrote 19992
broker_confirms_deliveries: broker sent 19992; client received 19992
no_loss: broker acknowledged 19992 from the peer; client received 19992; broker dropped 0
offered_rate_held: peer wrote 15995 of 16000 offered in the window
client_kept_up: client received 15995 of 15995 in the window
broker_headroom: broker used 0.12 of its core

run 3 · valid

C source sent	19,988
broker received ($SYS)	19,988
broker sent ($SYS)	19,988
broker dropped ($SYS)	0
client received	19,988
in window: offered / received	15989 / 15989
CPU user / sys per msg	106 µs / 11.3 µs
CPU (share of a core)	23.4 %
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_peer_publishes: broker received 19988; peer wrote 19988
broker_confirms_deliveries: broker sent 19988; client received 19988
no_loss: broker acknowledged 19988 from the peer; client received 19988; broker dropped 0
offered_rate_held: peer wrote 15989 of 16000 offered in the window
client_kept_up: client received 15989 of 15989 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

672 µs 2/3 valid

run 1 · attempt 2 · valid

C source sent	19,990
broker received ($SYS)	19,990
broker sent ($SYS)	19,990
broker dropped ($SYS)	0
client received	19,990
in window: offered / received	15992 / 15992
CPU user / sys per msg	86.9 µs / 28.8 µs
CPU (share of a core)	23.1 %
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_peer_publishes: broker received 19990; peer wrote 19990
broker_confirms_deliveries: broker sent 19990; client received 19990
no_loss: broker acknowledged 19990 from the peer; client received 19990; broker dropped 0
offered_rate_held: peer wrote 15992 of 16000 offered in the window
client_kept_up: client received 15992 of 15992 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 2 · attempt 2 · invalid

C source sent	19,992
broker received ($SYS)	19,992
broker sent ($SYS)	19,992
broker dropped ($SYS)	0
client received	19,992
in window: offered / received	15995 / 15995
CPU user / sys per msg	98.8 µs / 22.5 µs
CPU (share of a core)	24.2 %
threads	2

host_quiet: 0.57 cores busy outside the client, peer and broker
worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19992; peer wrote 19992
broker_confirms_deliveries: broker sent 19992; client received 19992
no_loss: broker acknowledged 19992 from the peer; client received 19992; broker dropped 0
offered_rate_held: peer wrote 15995 of 16000 offered in the window
client_kept_up: client received 15995 of 15995 in the window
broker_headroom: broker used 0.12 of its core

run 3 · valid

C source sent	19,988
broker received ($SYS)	19,988
broker sent ($SYS)	19,988
broker dropped ($SYS)	0
client received	19,988
in window: offered / received	15989 / 15989
CPU user / sys per msg	106 µs / 11.3 µs
CPU (share of a core)	23.4 %
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_peer_publishes: broker received 19988; peer wrote 19988
broker_confirms_deliveries: broker sent 19988; client received 19988
no_loss: broker acknowledged 19988 from the peer; client received 19988; broker dropped 0
offered_rate_held: peer wrote 15989 of 16000 offered in the window
client_kept_up: client received 15989 of 15989 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

2,516 µs 2/3 valid

run 1 · attempt 2 · valid

C source sent	19,990
broker received ($SYS)	19,990
broker sent ($SYS)	19,990
broker dropped ($SYS)	0
client received	19,990
in window: offered / received	15992 / 15992
CPU user / sys per msg	86.9 µs / 28.8 µs
CPU (share of a core)	23.1 %
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_peer_publishes: broker received 19990; peer wrote 19990
broker_confirms_deliveries: broker sent 19990; client received 19990
no_loss: broker acknowledged 19990 from the peer; client received 19990; broker dropped 0
offered_rate_held: peer wrote 15992 of 16000 offered in the window
client_kept_up: client received 15992 of 15992 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 2 · attempt 2 · invalid

C source sent	19,992
broker received ($SYS)	19,992
broker sent ($SYS)	19,992
broker dropped ($SYS)	0
client received	19,992
in window: offered / received	15995 / 15995
CPU user / sys per msg	98.8 µs / 22.5 µs
CPU (share of a core)	24.2 %
threads	2

host_quiet: 0.57 cores busy outside the client, peer and broker
worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19992; peer wrote 19992
broker_confirms_deliveries: broker sent 19992; client received 19992
no_loss: broker acknowledged 19992 from the peer; client received 19992; broker dropped 0
offered_rate_held: peer wrote 15995 of 16000 offered in the window
client_kept_up: client received 15995 of 15995 in the window
broker_headroom: broker used 0.12 of its core

run 3 · valid

C source sent	19,988
broker received ($SYS)	19,988
broker sent ($SYS)	19,988
broker dropped ($SYS)	0
client received	19,988
in window: offered / received	15989 / 15989
CPU user / sys per msg	106 µs / 11.3 µs
CPU (share of a core)	23.4 %
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_peer_publishes: broker received 19988; peer wrote 19988
broker_confirms_deliveries: broker sent 19988; client received 19988
no_loss: broker acknowledged 19988 from the peer; client received 19988; broker dropped 0
offered_rate_held: peer wrote 15989 of 16000 offered in the window
client_kept_up: client received 15989 of 15989 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

116 µs 2/3 valid

run 1 · attempt 2 · valid

C source sent	19,990
broker received ($SYS)	19,990
broker sent ($SYS)	19,990
broker dropped ($SYS)	0
client received	19,990
in window: offered / received	15992 / 15992
CPU user / sys per msg	86.9 µs / 28.8 µs
CPU (share of a core)	23.1 %
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_peer_publishes: broker received 19990; peer wrote 19990
broker_confirms_deliveries: broker sent 19990; client received 19990
no_loss: broker acknowledged 19990 from the peer; client received 19990; broker dropped 0
offered_rate_held: peer wrote 15992 of 16000 offered in the window
client_kept_up: client received 15992 of 15992 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 2 · attempt 2 · invalid

C source sent	19,992
broker received ($SYS)	19,992
broker sent ($SYS)	19,992
broker dropped ($SYS)	0
client received	19,992
in window: offered / received	15995 / 15995
CPU user / sys per msg	98.8 µs / 22.5 µs
CPU (share of a core)	24.2 %
threads	2

host_quiet: 0.57 cores busy outside the client, peer and broker
worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19992; peer wrote 19992
broker_confirms_deliveries: broker sent 19992; client received 19992
no_loss: broker acknowledged 19992 from the peer; client received 19992; broker dropped 0
offered_rate_held: peer wrote 15995 of 16000 offered in the window
client_kept_up: client received 15995 of 15995 in the window
broker_headroom: broker used 0.12 of its core

run 3 · valid

C source sent	19,988
broker received ($SYS)	19,988
broker sent ($SYS)	19,988
broker dropped ($SYS)	0
client received	19,988
in window: offered / received	15989 / 15989
CPU user / sys per msg	106 µs / 11.3 µs
CPU (share of a core)	23.4 %
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_peer_publishes: broker received 19988; peer wrote 19988
broker_confirms_deliveries: broker sent 19988; client received 19988
no_loss: broker acknowledged 19988 from the peer; client received 19988; broker dropped 0
offered_rate_held: peer wrote 15989 of 16000 offered in the window
client_kept_up: client received 15989 of 15989 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

26.8 MiB 2/3 valid

run 1 · attempt 2 · valid

C source sent	19,990
broker received ($SYS)	19,990
broker sent ($SYS)	19,990
broker dropped ($SYS)	0
client received	19,990
in window: offered / received	15992 / 15992
CPU user / sys per msg	86.9 µs / 28.8 µs
CPU (share of a core)	23.1 %
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_peer_publishes: broker received 19990; peer wrote 19990
broker_confirms_deliveries: broker sent 19990; client received 19990
no_loss: broker acknowledged 19990 from the peer; client received 19990; broker dropped 0
offered_rate_held: peer wrote 15992 of 16000 offered in the window
client_kept_up: client received 15992 of 15992 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 2 · attempt 2 · invalid

C source sent	19,992
broker received ($SYS)	19,992
broker sent ($SYS)	19,992
broker dropped ($SYS)	0
client received	19,992
in window: offered / received	15995 / 15995
CPU user / sys per msg	98.8 µs / 22.5 µs
CPU (share of a core)	24.2 %
threads	2

host_quiet: 0.57 cores busy outside the client, peer and broker
worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19992; peer wrote 19992
broker_confirms_deliveries: broker sent 19992; client received 19992
no_loss: broker acknowledged 19992 from the peer; client received 19992; broker dropped 0
offered_rate_held: peer wrote 15995 of 16000 offered in the window
client_kept_up: client received 15995 of 15995 in the window
broker_headroom: broker used 0.12 of its core

run 3 · valid

C source sent	19,988
broker received ($SYS)	19,988
broker sent ($SYS)	19,988
broker dropped ($SYS)	0
client received	19,988
in window: offered / received	15989 / 15989
CPU user / sys per msg	106 µs / 11.3 µs
CPU (share of a core)	23.4 %
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_peer_publishes: broker received 19988; peer wrote 19988
broker_confirms_deliveries: broker sent 19988; client received 19988
no_loss: broker acknowledged 19988 from the peer; client received 19988; broker dropped 0
offered_rate_held: peer wrote 15989 of 16000 offered in the window
client_kept_up: client received 15989 of 15989 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

998 2/3 valid

run 1 · attempt 2 · valid

C source sent	19,990
broker received ($SYS)	19,990
broker sent ($SYS)	19,990
broker dropped ($SYS)	0
client received	19,990
in window: offered / received	15992 / 15992
CPU user / sys per msg	86.9 µs / 28.8 µs
CPU (share of a core)	23.1 %
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_peer_publishes: broker received 19990; peer wrote 19990
broker_confirms_deliveries: broker sent 19990; client received 19990
no_loss: broker acknowledged 19990 from the peer; client received 19990; broker dropped 0
offered_rate_held: peer wrote 15992 of 16000 offered in the window
client_kept_up: client received 15992 of 15992 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 2 · attempt 2 · invalid

C source sent	19,992
broker received ($SYS)	19,992
broker sent ($SYS)	19,992
broker dropped ($SYS)	0
client received	19,992
in window: offered / received	15995 / 15995
CPU user / sys per msg	98.8 µs / 22.5 µs
CPU (share of a core)	24.2 %
threads	2

host_quiet: 0.57 cores busy outside the client, peer and broker
worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19992; peer wrote 19992
broker_confirms_deliveries: broker sent 19992; client received 19992
no_loss: broker acknowledged 19992 from the peer; client received 19992; broker dropped 0
offered_rate_held: peer wrote 15995 of 16000 offered in the window
client_kept_up: client received 15995 of 15995 in the window
broker_headroom: broker used 0.12 of its core

run 3 · valid

C source sent	19,988
broker received ($SYS)	19,988
broker sent ($SYS)	19,988
broker dropped ($SYS)	0
client received	19,988
in window: offered / received	15989 / 15989
CPU user / sys per msg	106 µs / 11.3 µs
CPU (share of a core)	23.4 %
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_peer_publishes: broker received 19988; peer wrote 19988
broker_confirms_deliveries: broker sent 19988; client received 19988
no_loss: broker acknowledged 19988 from the peer; client received 19988; broker dropped 0
offered_rate_held: peer wrote 15989 of 16000 offered in the window
client_kept_up: client received 15989 of 15989 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

aiomqtt3 3.0.0a1 asyncio experimental

3/3

184 µs

run 1 · valid

C source sent	19,998
broker received ($SYS)	19,998
broker sent ($SYS)	19,998
broker dropped ($SYS)	0
client received	19,998
in window: offered / received	15999 / 15999
CPU user / sys per msg	68.8 µs / 55.0 µs
CPU (share of a core)	24.8 %
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_peer_publishes: broker received 19998; peer wrote 19998
broker_confirms_deliveries: broker sent 19998; client received 19998
no_loss: broker acknowledged 19998 from the peer; client received 19998; broker dropped 0
offered_rate_held: peer wrote 15999 of 16000 offered in the window
client_kept_up: client received 15999 of 15999 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,994
broker received ($SYS)	19,994
broker sent ($SYS)	19,994
broker dropped ($SYS)	0
client received	19,994
in window: offered / received	15998 / 15998
CPU user / sys per msg	101 µs / 22.5 µs
CPU (share of a core)	24.6 %
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_peer_publishes: broker received 19994; peer wrote 19994
broker_confirms_deliveries: broker sent 19994; client received 19994
no_loss: broker acknowledged 19994 from the peer; client received 19994; broker dropped 0
offered_rate_held: peer wrote 15998 of 16000 offered in the window
client_kept_up: client received 15998 of 15998 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 3 · valid

C source sent	19,996
broker received ($SYS)	19,996
broker sent ($SYS)	19,996
broker dropped ($SYS)	0
client received	19,996
in window: offered / received	15997 / 15997
CPU user / sys per msg	88.8 µs / 34.4 µs
CPU (share of a core)	24.6 %
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_peer_publishes: broker received 19996; peer wrote 19996
broker_confirms_deliveries: broker sent 19996; client received 19996
no_loss: broker acknowledged 19996 from the peer; client received 19996; broker dropped 0
offered_rate_held: peer wrote 15997 of 16000 offered in the window
client_kept_up: client received 15997 of 15997 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

242 µs

run 1 · valid

C source sent	19,998
broker received ($SYS)	19,998
broker sent ($SYS)	19,998
broker dropped ($SYS)	0
client received	19,998
in window: offered / received	15999 / 15999
CPU user / sys per msg	68.8 µs / 55.0 µs
CPU (share of a core)	24.8 %
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_peer_publishes: broker received 19998; peer wrote 19998
broker_confirms_deliveries: broker sent 19998; client received 19998
no_loss: broker acknowledged 19998 from the peer; client received 19998; broker dropped 0
offered_rate_held: peer wrote 15999 of 16000 offered in the window
client_kept_up: client received 15999 of 15999 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,994
broker received ($SYS)	19,994
broker sent ($SYS)	19,994
broker dropped ($SYS)	0
client received	19,994
in window: offered / received	15998 / 15998
CPU user / sys per msg	101 µs / 22.5 µs
CPU (share of a core)	24.6 %
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_peer_publishes: broker received 19994; peer wrote 19994
broker_confirms_deliveries: broker sent 19994; client received 19994
no_loss: broker acknowledged 19994 from the peer; client received 19994; broker dropped 0
offered_rate_held: peer wrote 15998 of 16000 offered in the window
client_kept_up: client received 15998 of 15998 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 3 · valid

C source sent	19,996
broker received ($SYS)	19,996
broker sent ($SYS)	19,996
broker dropped ($SYS)	0
client received	19,996
in window: offered / received	15997 / 15997
CPU user / sys per msg	88.8 µs / 34.4 µs
CPU (share of a core)	24.6 %
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_peer_publishes: broker received 19996; peer wrote 19996
broker_confirms_deliveries: broker sent 19996; client received 19996
no_loss: broker acknowledged 19996 from the peer; client received 19996; broker dropped 0
offered_rate_held: peer wrote 15997 of 16000 offered in the window
client_kept_up: client received 15997 of 15997 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

1,343 µs

run 1 · valid

C source sent	19,998
broker received ($SYS)	19,998
broker sent ($SYS)	19,998
broker dropped ($SYS)	0
client received	19,998
in window: offered / received	15999 / 15999
CPU user / sys per msg	68.8 µs / 55.0 µs
CPU (share of a core)	24.8 %
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_peer_publishes: broker received 19998; peer wrote 19998
broker_confirms_deliveries: broker sent 19998; client received 19998
no_loss: broker acknowledged 19998 from the peer; client received 19998; broker dropped 0
offered_rate_held: peer wrote 15999 of 16000 offered in the window
client_kept_up: client received 15999 of 15999 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,994
broker received ($SYS)	19,994
broker sent ($SYS)	19,994
broker dropped ($SYS)	0
client received	19,994
in window: offered / received	15998 / 15998
CPU user / sys per msg	101 µs / 22.5 µs
CPU (share of a core)	24.6 %
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_peer_publishes: broker received 19994; peer wrote 19994
broker_confirms_deliveries: broker sent 19994; client received 19994
no_loss: broker acknowledged 19994 from the peer; client received 19994; broker dropped 0
offered_rate_held: peer wrote 15998 of 16000 offered in the window
client_kept_up: client received 15998 of 15998 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 3 · valid

C source sent	19,996
broker received ($SYS)	19,996
broker sent ($SYS)	19,996
broker dropped ($SYS)	0
client received	19,996
in window: offered / received	15997 / 15997
CPU user / sys per msg	88.8 µs / 34.4 µs
CPU (share of a core)	24.6 %
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_peer_publishes: broker received 19996; peer wrote 19996
broker_confirms_deliveries: broker sent 19996; client received 19996
no_loss: broker acknowledged 19996 from the peer; client received 19996; broker dropped 0
offered_rate_held: peer wrote 15997 of 16000 offered in the window
client_kept_up: client received 15997 of 15997 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

3,872 µs

run 1 · valid

C source sent	19,998
broker received ($SYS)	19,998
broker sent ($SYS)	19,998
broker dropped ($SYS)	0
client received	19,998
in window: offered / received	15999 / 15999
CPU user / sys per msg	68.8 µs / 55.0 µs
CPU (share of a core)	24.8 %
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_peer_publishes: broker received 19998; peer wrote 19998
broker_confirms_deliveries: broker sent 19998; client received 19998
no_loss: broker acknowledged 19998 from the peer; client received 19998; broker dropped 0
offered_rate_held: peer wrote 15999 of 16000 offered in the window
client_kept_up: client received 15999 of 15999 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,994
broker received ($SYS)	19,994
broker sent ($SYS)	19,994
broker dropped ($SYS)	0
client received	19,994
in window: offered / received	15998 / 15998
CPU user / sys per msg	101 µs / 22.5 µs
CPU (share of a core)	24.6 %
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_peer_publishes: broker received 19994; peer wrote 19994
broker_confirms_deliveries: broker sent 19994; client received 19994
no_loss: broker acknowledged 19994 from the peer; client received 19994; broker dropped 0
offered_rate_held: peer wrote 15998 of 16000 offered in the window
client_kept_up: client received 15998 of 15998 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 3 · valid

C source sent	19,996
broker received ($SYS)	19,996
broker sent ($SYS)	19,996
broker dropped ($SYS)	0
client received	19,996
in window: offered / received	15997 / 15997
CPU user / sys per msg	88.8 µs / 34.4 µs
CPU (share of a core)	24.6 %
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_peer_publishes: broker received 19996; peer wrote 19996
broker_confirms_deliveries: broker sent 19996; client received 19996
no_loss: broker acknowledged 19996 from the peer; client received 19996; broker dropped 0
offered_rate_held: peer wrote 15997 of 16000 offered in the window
client_kept_up: client received 15997 of 15997 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

123 µs

run 1 · valid

C source sent	19,998
broker received ($SYS)	19,998
broker sent ($SYS)	19,998
broker dropped ($SYS)	0
client received	19,998
in window: offered / received	15999 / 15999
CPU user / sys per msg	68.8 µs / 55.0 µs
CPU (share of a core)	24.8 %
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_peer_publishes: broker received 19998; peer wrote 19998
broker_confirms_deliveries: broker sent 19998; client received 19998
no_loss: broker acknowledged 19998 from the peer; client received 19998; broker dropped 0
offered_rate_held: peer wrote 15999 of 16000 offered in the window
client_kept_up: client received 15999 of 15999 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,994
broker received ($SYS)	19,994
broker sent ($SYS)	19,994
broker dropped ($SYS)	0
client received	19,994
in window: offered / received	15998 / 15998
CPU user / sys per msg	101 µs / 22.5 µs
CPU (share of a core)	24.6 %
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_peer_publishes: broker received 19994; peer wrote 19994
broker_confirms_deliveries: broker sent 19994; client received 19994
no_loss: broker acknowledged 19994 from the peer; client received 19994; broker dropped 0
offered_rate_held: peer wrote 15998 of 16000 offered in the window
client_kept_up: client received 15998 of 15998 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 3 · valid

C source sent	19,996
broker received ($SYS)	19,996
broker sent ($SYS)	19,996
broker dropped ($SYS)	0
client received	19,996
in window: offered / received	15997 / 15997
CPU user / sys per msg	88.8 µs / 34.4 µs
CPU (share of a core)	24.6 %
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_peer_publishes: broker received 19996; peer wrote 19996
broker_confirms_deliveries: broker sent 19996; client received 19996
no_loss: broker acknowledged 19996 from the peer; client received 19996; broker dropped 0
offered_rate_held: peer wrote 15997 of 16000 offered in the window
client_kept_up: client received 15997 of 15997 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

42.6 MiB

run 1 · valid

C source sent	19,998
broker received ($SYS)	19,998
broker sent ($SYS)	19,998
broker dropped ($SYS)	0
client received	19,998
in window: offered / received	15999 / 15999
CPU user / sys per msg	68.8 µs / 55.0 µs
CPU (share of a core)	24.8 %
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_peer_publishes: broker received 19998; peer wrote 19998
broker_confirms_deliveries: broker sent 19998; client received 19998
no_loss: broker acknowledged 19998 from the peer; client received 19998; broker dropped 0
offered_rate_held: peer wrote 15999 of 16000 offered in the window
client_kept_up: client received 15999 of 15999 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,994
broker received ($SYS)	19,994
broker sent ($SYS)	19,994
broker dropped ($SYS)	0
client received	19,994
in window: offered / received	15998 / 15998
CPU user / sys per msg	101 µs / 22.5 µs
CPU (share of a core)	24.6 %
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_peer_publishes: broker received 19994; peer wrote 19994
broker_confirms_deliveries: broker sent 19994; client received 19994
no_loss: broker acknowledged 19994 from the peer; client received 19994; broker dropped 0
offered_rate_held: peer wrote 15998 of 16000 offered in the window
client_kept_up: client received 15998 of 15998 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 3 · valid

C source sent	19,996
broker received ($SYS)	19,996
broker sent ($SYS)	19,996
broker dropped ($SYS)	0
client received	19,996
in window: offered / received	15997 / 15997
CPU user / sys per msg	88.8 µs / 34.4 µs
CPU (share of a core)	24.6 %
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_peer_publishes: broker received 19996; peer wrote 19996
broker_confirms_deliveries: broker sent 19996; client received 19996
no_loss: broker acknowledged 19996 from the peer; client received 19996; broker dropped 0
offered_rate_held: peer wrote 15997 of 16000 offered in the window
client_kept_up: client received 15997 of 15997 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

997

run 1 · valid

C source sent	19,998
broker received ($SYS)	19,998
broker sent ($SYS)	19,998
broker dropped ($SYS)	0
client received	19,998
in window: offered / received	15999 / 15999
CPU user / sys per msg	68.8 µs / 55.0 µs
CPU (share of a core)	24.8 %
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_peer_publishes: broker received 19998; peer wrote 19998
broker_confirms_deliveries: broker sent 19998; client received 19998
no_loss: broker acknowledged 19998 from the peer; client received 19998; broker dropped 0
offered_rate_held: peer wrote 15999 of 16000 offered in the window
client_kept_up: client received 15999 of 15999 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,994
broker received ($SYS)	19,994
broker sent ($SYS)	19,994
broker dropped ($SYS)	0
client received	19,994
in window: offered / received	15998 / 15998
CPU user / sys per msg	101 µs / 22.5 µs
CPU (share of a core)	24.6 %
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_peer_publishes: broker received 19994; peer wrote 19994
broker_confirms_deliveries: broker sent 19994; client received 19994
no_loss: broker acknowledged 19994 from the peer; client received 19994; broker dropped 0
offered_rate_held: peer wrote 15998 of 16000 offered in the window
client_kept_up: client received 15998 of 15998 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 3 · valid

C source sent	19,996
broker received ($SYS)	19,996
broker sent ($SYS)	19,996
broker dropped ($SYS)	0
client received	19,996
in window: offered / received	15997 / 15997
CPU user / sys per msg	88.8 µs / 34.4 µs
CPU (share of a core)	24.6 %
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_peer_publishes: broker received 19996; peer wrote 19996
broker_confirms_deliveries: broker sent 19996; client received 19996
no_loss: broker acknowledged 19996 from the peer; client received 19996; broker dropped 0
offered_rate_held: peer wrote 15997 of 16000 offered in the window
client_kept_up: client received 15997 of 15997 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

paho 2.1.0 sync

2/3

217 µs 2/3 valid

run 1 · valid

C source sent	19,997
broker received ($SYS)	19,997
broker sent ($SYS)	19,997
broker dropped ($SYS)	0
client received	19,997
in window: offered / received	15998 / 15998
CPU user / sys per msg	143 µs / 46.3 µs
CPU (share of a core)	37.8 %
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_peer_publishes: broker received 19997; peer wrote 19997
broker_confirms_deliveries: broker sent 19997; client received 19997
no_loss: broker acknowledged 19997 from the peer; client received 19997; broker dropped 0
offered_rate_held: peer wrote 15998 of 16000 offered in the window
client_kept_up: client received 15998 of 15998 in the window
broker_headroom: broker used 0.13 of its core
host_quiet: 0.40 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,988
broker received ($SYS)	19,988
broker sent ($SYS)	19,988
broker dropped ($SYS)	0
client received	19,988
in window: offered / received	15991 / 15991
CPU user / sys per msg	63.8 µs / 122 µs
CPU (share of a core)	37.0 %
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_peer_publishes: broker received 19988; peer wrote 19988
broker_confirms_deliveries: broker sent 19988; client received 19988
no_loss: broker acknowledged 19988 from the peer; client received 19988; broker dropped 0
offered_rate_held: peer wrote 15991 of 16002 offered in the window
client_kept_up: client received 15991 of 15991 in the window
broker_headroom: broker used 0.11 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 3 · attempt 2 · invalid

C source sent	19,993
broker received ($SYS)	19,993
broker sent ($SYS)	19,993
broker dropped ($SYS)	0
client received	19,993
in window: offered / received	15994 / 15994
CPU user / sys per msg	157 µs / 31.3 µs
CPU (share of a core)	37.6 %
threads	2

host_quiet: 0.62 cores busy outside the client, peer and broker
worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19993; peer wrote 19993
broker_confirms_deliveries: broker sent 19993; client received 19993
no_loss: broker acknowledged 19993 from the peer; client received 19993; broker dropped 0
offered_rate_held: peer wrote 15994 of 16000 offered in the window
client_kept_up: client received 15994 of 15994 in the window
broker_headroom: broker used 0.13 of its core

303 µs 2/3 valid

run 1 · valid

C source sent	19,997
broker received ($SYS)	19,997
broker sent ($SYS)	19,997
broker dropped ($SYS)	0
client received	19,997
in window: offered / received	15998 / 15998
CPU user / sys per msg	143 µs / 46.3 µs
CPU (share of a core)	37.8 %
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_peer_publishes: broker received 19997; peer wrote 19997
broker_confirms_deliveries: broker sent 19997; client received 19997
no_loss: broker acknowledged 19997 from the peer; client received 19997; broker dropped 0
offered_rate_held: peer wrote 15998 of 16000 offered in the window
client_kept_up: client received 15998 of 15998 in the window
broker_headroom: broker used 0.13 of its core
host_quiet: 0.40 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,988
broker received ($SYS)	19,988
broker sent ($SYS)	19,988
broker dropped ($SYS)	0
client received	19,988
in window: offered / received	15991 / 15991
CPU user / sys per msg	63.8 µs / 122 µs
CPU (share of a core)	37.0 %
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_peer_publishes: broker received 19988; peer wrote 19988
broker_confirms_deliveries: broker sent 19988; client received 19988
no_loss: broker acknowledged 19988 from the peer; client received 19988; broker dropped 0
offered_rate_held: peer wrote 15991 of 16002 offered in the window
client_kept_up: client received 15991 of 15991 in the window
broker_headroom: broker used 0.11 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 3 · attempt 2 · invalid

C source sent	19,993
broker received ($SYS)	19,993
broker sent ($SYS)	19,993
broker dropped ($SYS)	0
client received	19,993
in window: offered / received	15994 / 15994
CPU user / sys per msg	157 µs / 31.3 µs
CPU (share of a core)	37.6 %
threads	2

host_quiet: 0.62 cores busy outside the client, peer and broker
worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19993; peer wrote 19993
broker_confirms_deliveries: broker sent 19993; client received 19993
no_loss: broker acknowledged 19993 from the peer; client received 19993; broker dropped 0
offered_rate_held: peer wrote 15994 of 16000 offered in the window
client_kept_up: client received 15994 of 15994 in the window
broker_headroom: broker used 0.13 of its core

2,294 µs 2/3 valid

run 1 · valid

C source sent	19,997
broker received ($SYS)	19,997
broker sent ($SYS)	19,997
broker dropped ($SYS)	0
client received	19,997
in window: offered / received	15998 / 15998
CPU user / sys per msg	143 µs / 46.3 µs
CPU (share of a core)	37.8 %
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_peer_publishes: broker received 19997; peer wrote 19997
broker_confirms_deliveries: broker sent 19997; client received 19997
no_loss: broker acknowledged 19997 from the peer; client received 19997; broker dropped 0
offered_rate_held: peer wrote 15998 of 16000 offered in the window
client_kept_up: client received 15998 of 15998 in the window
broker_headroom: broker used 0.13 of its core
host_quiet: 0.40 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,988
broker received ($SYS)	19,988
broker sent ($SYS)	19,988
broker dropped ($SYS)	0
client received	19,988
in window: offered / received	15991 / 15991
CPU user / sys per msg	63.8 µs / 122 µs
CPU (share of a core)	37.0 %
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_peer_publishes: broker received 19988; peer wrote 19988
broker_confirms_deliveries: broker sent 19988; client received 19988
no_loss: broker acknowledged 19988 from the peer; client received 19988; broker dropped 0
offered_rate_held: peer wrote 15991 of 16002 offered in the window
client_kept_up: client received 15991 of 15991 in the window
broker_headroom: broker used 0.11 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 3 · attempt 2 · invalid

C source sent	19,993
broker received ($SYS)	19,993
broker sent ($SYS)	19,993
broker dropped ($SYS)	0
client received	19,993
in window: offered / received	15994 / 15994
CPU user / sys per msg	157 µs / 31.3 µs
CPU (share of a core)	37.6 %
threads	2

host_quiet: 0.62 cores busy outside the client, peer and broker
worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19993; peer wrote 19993
broker_confirms_deliveries: broker sent 19993; client received 19993
no_loss: broker acknowledged 19993 from the peer; client received 19993; broker dropped 0
offered_rate_held: peer wrote 15994 of 16000 offered in the window
client_kept_up: client received 15994 of 15994 in the window
broker_headroom: broker used 0.13 of its core

4,849 µs 2/3 valid

run 1 · valid

C source sent	19,997
broker received ($SYS)	19,997
broker sent ($SYS)	19,997
broker dropped ($SYS)	0
client received	19,997
in window: offered / received	15998 / 15998
CPU user / sys per msg	143 µs / 46.3 µs
CPU (share of a core)	37.8 %
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_peer_publishes: broker received 19997; peer wrote 19997
broker_confirms_deliveries: broker sent 19997; client received 19997
no_loss: broker acknowledged 19997 from the peer; client received 19997; broker dropped 0
offered_rate_held: peer wrote 15998 of 16000 offered in the window
client_kept_up: client received 15998 of 15998 in the window
broker_headroom: broker used 0.13 of its core
host_quiet: 0.40 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,988
broker received ($SYS)	19,988
broker sent ($SYS)	19,988
broker dropped ($SYS)	0
client received	19,988
in window: offered / received	15991 / 15991
CPU user / sys per msg	63.8 µs / 122 µs
CPU (share of a core)	37.0 %
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_peer_publishes: broker received 19988; peer wrote 19988
broker_confirms_deliveries: broker sent 19988; client received 19988
no_loss: broker acknowledged 19988 from the peer; client received 19988; broker dropped 0
offered_rate_held: peer wrote 15991 of 16002 offered in the window
client_kept_up: client received 15991 of 15991 in the window
broker_headroom: broker used 0.11 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 3 · attempt 2 · invalid

C source sent	19,993
broker received ($SYS)	19,993
broker sent ($SYS)	19,993
broker dropped ($SYS)	0
client received	19,993
in window: offered / received	15994 / 15994
CPU user / sys per msg	157 µs / 31.3 µs
CPU (share of a core)	37.6 %
threads	2

host_quiet: 0.62 cores busy outside the client, peer and broker
worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19993; peer wrote 19993
broker_confirms_deliveries: broker sent 19993; client received 19993
no_loss: broker acknowledged 19993 from the peer; client received 19993; broker dropped 0
offered_rate_held: peer wrote 15994 of 16000 offered in the window
client_kept_up: client received 15994 of 15994 in the window
broker_headroom: broker used 0.13 of its core

187 µs 2/3 valid

run 1 · valid

C source sent	19,997
broker received ($SYS)	19,997
broker sent ($SYS)	19,997
broker dropped ($SYS)	0
client received	19,997
in window: offered / received	15998 / 15998
CPU user / sys per msg	143 µs / 46.3 µs
CPU (share of a core)	37.8 %
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_peer_publishes: broker received 19997; peer wrote 19997
broker_confirms_deliveries: broker sent 19997; client received 19997
no_loss: broker acknowledged 19997 from the peer; client received 19997; broker dropped 0
offered_rate_held: peer wrote 15998 of 16000 offered in the window
client_kept_up: client received 15998 of 15998 in the window
broker_headroom: broker used 0.13 of its core
host_quiet: 0.40 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,988
broker received ($SYS)	19,988
broker sent ($SYS)	19,988
broker dropped ($SYS)	0
client received	19,988
in window: offered / received	15991 / 15991
CPU user / sys per msg	63.8 µs / 122 µs
CPU (share of a core)	37.0 %
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_peer_publishes: broker received 19988; peer wrote 19988
broker_confirms_deliveries: broker sent 19988; client received 19988
no_loss: broker acknowledged 19988 from the peer; client received 19988; broker dropped 0
offered_rate_held: peer wrote 15991 of 16002 offered in the window
client_kept_up: client received 15991 of 15991 in the window
broker_headroom: broker used 0.11 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 3 · attempt 2 · invalid

C source sent	19,993
broker received ($SYS)	19,993
broker sent ($SYS)	19,993
broker dropped ($SYS)	0
client received	19,993
in window: offered / received	15994 / 15994
CPU user / sys per msg	157 µs / 31.3 µs
CPU (share of a core)	37.6 %
threads	2

host_quiet: 0.62 cores busy outside the client, peer and broker
worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19993; peer wrote 19993
broker_confirms_deliveries: broker sent 19993; client received 19993
no_loss: broker acknowledged 19993 from the peer; client received 19993; broker dropped 0
offered_rate_held: peer wrote 15994 of 16000 offered in the window
client_kept_up: client received 15994 of 15994 in the window
broker_headroom: broker used 0.13 of its core

26.1 MiB 2/3 valid

run 1 · valid

C source sent	19,997
broker received ($SYS)	19,997
broker sent ($SYS)	19,997
broker dropped ($SYS)	0
client received	19,997
in window: offered / received	15998 / 15998
CPU user / sys per msg	143 µs / 46.3 µs
CPU (share of a core)	37.8 %
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_peer_publishes: broker received 19997; peer wrote 19997
broker_confirms_deliveries: broker sent 19997; client received 19997
no_loss: broker acknowledged 19997 from the peer; client received 19997; broker dropped 0
offered_rate_held: peer wrote 15998 of 16000 offered in the window
client_kept_up: client received 15998 of 15998 in the window
broker_headroom: broker used 0.13 of its core
host_quiet: 0.40 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,988
broker received ($SYS)	19,988
broker sent ($SYS)	19,988
broker dropped ($SYS)	0
client received	19,988
in window: offered / received	15991 / 15991
CPU user / sys per msg	63.8 µs / 122 µs
CPU (share of a core)	37.0 %
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_peer_publishes: broker received 19988; peer wrote 19988
broker_confirms_deliveries: broker sent 19988; client received 19988
no_loss: broker acknowledged 19988 from the peer; client received 19988; broker dropped 0
offered_rate_held: peer wrote 15991 of 16002 offered in the window
client_kept_up: client received 15991 of 15991 in the window
broker_headroom: broker used 0.11 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 3 · attempt 2 · invalid

C source sent	19,993
broker received ($SYS)	19,993
broker sent ($SYS)	19,993
broker dropped ($SYS)	0
client received	19,993
in window: offered / received	15994 / 15994
CPU user / sys per msg	157 µs / 31.3 µs
CPU (share of a core)	37.6 %
threads	2

host_quiet: 0.62 cores busy outside the client, peer and broker
worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19993; peer wrote 19993
broker_confirms_deliveries: broker sent 19993; client received 19993
no_loss: broker acknowledged 19993 from the peer; client received 19993; broker dropped 0
offered_rate_held: peer wrote 15994 of 16000 offered in the window
client_kept_up: client received 15994 of 15994 in the window
broker_headroom: broker used 0.13 of its core

0 2/3 valid

run 1 · valid

C source sent	19,997
broker received ($SYS)	19,997
broker sent ($SYS)	19,997
broker dropped ($SYS)	0
client received	19,997
in window: offered / received	15998 / 15998
CPU user / sys per msg	143 µs / 46.3 µs
CPU (share of a core)	37.8 %
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_peer_publishes: broker received 19997; peer wrote 19997
broker_confirms_deliveries: broker sent 19997; client received 19997
no_loss: broker acknowledged 19997 from the peer; client received 19997; broker dropped 0
offered_rate_held: peer wrote 15998 of 16000 offered in the window
client_kept_up: client received 15998 of 15998 in the window
broker_headroom: broker used 0.13 of its core
host_quiet: 0.40 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,988
broker received ($SYS)	19,988
broker sent ($SYS)	19,988
broker dropped ($SYS)	0
client received	19,988
in window: offered / received	15991 / 15991
CPU user / sys per msg	63.8 µs / 122 µs
CPU (share of a core)	37.0 %
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_peer_publishes: broker received 19988; peer wrote 19988
broker_confirms_deliveries: broker sent 19988; client received 19988
no_loss: broker acknowledged 19988 from the peer; client received 19988; broker dropped 0
offered_rate_held: peer wrote 15991 of 16002 offered in the window
client_kept_up: client received 15991 of 15991 in the window
broker_headroom: broker used 0.11 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 3 · attempt 2 · invalid

C source sent	19,993
broker received ($SYS)	19,993
broker sent ($SYS)	19,993
broker dropped ($SYS)	0
client received	19,993
in window: offered / received	15994 / 15994
CPU user / sys per msg	157 µs / 31.3 µs
CPU (share of a core)	37.6 %
threads	2

host_quiet: 0.62 cores busy outside the client, peer and broker
worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19993; peer wrote 19993
broker_confirms_deliveries: broker sent 19993; client received 19993
no_loss: broker acknowledged 19993 from the peer; client received 19993; broker dropped 0
offered_rate_held: peer wrote 15994 of 16000 offered in the window
client_kept_up: client received 15994 of 15994 in the window
broker_headroom: broker used 0.13 of its core

zmqtt 0.2.4 asyncio experimental

3/3

258 µs

run 1 · valid

C source sent	19,991
broker received ($SYS)	19,991
broker sent ($SYS)	19,991
broker dropped ($SYS)	0
client received	19,991
in window: offered / received	15997 / 15997
CPU user / sys per msg	178 µs / 33.8 µs
CPU (share of a core)	42.3 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19991; peer wrote 19991
broker_confirms_deliveries: broker sent 19991; client received 19991
no_loss: broker acknowledged 19991 from the peer; client received 19991; broker dropped 0
offered_rate_held: peer wrote 15997 of 16000 offered in the window
client_kept_up: client received 15997 of 15997 in the window
broker_headroom: broker used 0.13 of its core
host_quiet: 0.17 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,991
broker received ($SYS)	19,991
broker sent ($SYS)	19,991
broker dropped ($SYS)	0
client received	19,991
in window: offered / received	15996 / 15996
CPU user / sys per msg	158 µs / 43.1 µs
CPU (share of a core)	40.3 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19991; peer wrote 19991
broker_confirms_deliveries: broker sent 19991; client received 19991
no_loss: broker acknowledged 19991 from the peer; client received 19991; broker dropped 0
offered_rate_held: peer wrote 15996 of 16000 offered in the window
client_kept_up: client received 15996 of 15996 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.31 cores busy outside the client, peer and broker

run 3 · valid

C source sent	19,996
broker received ($SYS)	19,996
broker sent ($SYS)	19,996
broker dropped ($SYS)	0
client received	19,996
in window: offered / received	15997 / 15997
CPU user / sys per msg	150 µs / 51.3 µs
CPU (share of a core)	40.2 %
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_peer_publishes: broker received 19996; peer wrote 19996
broker_confirms_deliveries: broker sent 19996; client received 19996
no_loss: broker acknowledged 19996 from the peer; client received 19996; broker dropped 0
offered_rate_held: peer wrote 15997 of 16000 offered in the window
client_kept_up: client received 15997 of 15997 in the window
broker_headroom: broker used 0.13 of its core
host_quiet: 0.16 cores busy outside the client, peer and broker

336 µs

run 1 · valid

C source sent	19,991
broker received ($SYS)	19,991
broker sent ($SYS)	19,991
broker dropped ($SYS)	0
client received	19,991
in window: offered / received	15997 / 15997
CPU user / sys per msg	178 µs / 33.8 µs
CPU (share of a core)	42.3 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19991; peer wrote 19991
broker_confirms_deliveries: broker sent 19991; client received 19991
no_loss: broker acknowledged 19991 from the peer; client received 19991; broker dropped 0
offered_rate_held: peer wrote 15997 of 16000 offered in the window
client_kept_up: client received 15997 of 15997 in the window
broker_headroom: broker used 0.13 of its core
host_quiet: 0.17 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,991
broker received ($SYS)	19,991
broker sent ($SYS)	19,991
broker dropped ($SYS)	0
client received	19,991
in window: offered / received	15996 / 15996
CPU user / sys per msg	158 µs / 43.1 µs
CPU (share of a core)	40.3 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19991; peer wrote 19991
broker_confirms_deliveries: broker sent 19991; client received 19991
no_loss: broker acknowledged 19991 from the peer; client received 19991; broker dropped 0
offered_rate_held: peer wrote 15996 of 16000 offered in the window
client_kept_up: client received 15996 of 15996 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.31 cores busy outside the client, peer and broker

run 3 · valid

C source sent	19,996
broker received ($SYS)	19,996
broker sent ($SYS)	19,996
broker dropped ($SYS)	0
client received	19,996
in window: offered / received	15997 / 15997
CPU user / sys per msg	150 µs / 51.3 µs
CPU (share of a core)	40.2 %
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_peer_publishes: broker received 19996; peer wrote 19996
broker_confirms_deliveries: broker sent 19996; client received 19996
no_loss: broker acknowledged 19996 from the peer; client received 19996; broker dropped 0
offered_rate_held: peer wrote 15997 of 16000 offered in the window
client_kept_up: client received 15997 of 15997 in the window
broker_headroom: broker used 0.13 of its core
host_quiet: 0.16 cores busy outside the client, peer and broker

1,540 µs

run 1 · valid

C source sent	19,991
broker received ($SYS)	19,991
broker sent ($SYS)	19,991
broker dropped ($SYS)	0
client received	19,991
in window: offered / received	15997 / 15997
CPU user / sys per msg	178 µs / 33.8 µs
CPU (share of a core)	42.3 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19991; peer wrote 19991
broker_confirms_deliveries: broker sent 19991; client received 19991
no_loss: broker acknowledged 19991 from the peer; client received 19991; broker dropped 0
offered_rate_held: peer wrote 15997 of 16000 offered in the window
client_kept_up: client received 15997 of 15997 in the window
broker_headroom: broker used 0.13 of its core
host_quiet: 0.17 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,991
broker received ($SYS)	19,991
broker sent ($SYS)	19,991
broker dropped ($SYS)	0
client received	19,991
in window: offered / received	15996 / 15996
CPU user / sys per msg	158 µs / 43.1 µs
CPU (share of a core)	40.3 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19991; peer wrote 19991
broker_confirms_deliveries: broker sent 19991; client received 19991
no_loss: broker acknowledged 19991 from the peer; client received 19991; broker dropped 0
offered_rate_held: peer wrote 15996 of 16000 offered in the window
client_kept_up: client received 15996 of 15996 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.31 cores busy outside the client, peer and broker

run 3 · valid

C source sent	19,996
broker received ($SYS)	19,996
broker sent ($SYS)	19,996
broker dropped ($SYS)	0
client received	19,996
in window: offered / received	15997 / 15997
CPU user / sys per msg	150 µs / 51.3 µs
CPU (share of a core)	40.2 %
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_peer_publishes: broker received 19996; peer wrote 19996
broker_confirms_deliveries: broker sent 19996; client received 19996
no_loss: broker acknowledged 19996 from the peer; client received 19996; broker dropped 0
offered_rate_held: peer wrote 15997 of 16000 offered in the window
client_kept_up: client received 15997 of 15997 in the window
broker_headroom: broker used 0.13 of its core
host_quiet: 0.16 cores busy outside the client, peer and broker

3,951 µs

run 1 · valid

C source sent	19,991
broker received ($SYS)	19,991
broker sent ($SYS)	19,991
broker dropped ($SYS)	0
client received	19,991
in window: offered / received	15997 / 15997
CPU user / sys per msg	178 µs / 33.8 µs
CPU (share of a core)	42.3 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19991; peer wrote 19991
broker_confirms_deliveries: broker sent 19991; client received 19991
no_loss: broker acknowledged 19991 from the peer; client received 19991; broker dropped 0
offered_rate_held: peer wrote 15997 of 16000 offered in the window
client_kept_up: client received 15997 of 15997 in the window
broker_headroom: broker used 0.13 of its core
host_quiet: 0.17 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,991
broker received ($SYS)	19,991
broker sent ($SYS)	19,991
broker dropped ($SYS)	0
client received	19,991
in window: offered / received	15996 / 15996
CPU user / sys per msg	158 µs / 43.1 µs
CPU (share of a core)	40.3 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19991; peer wrote 19991
broker_confirms_deliveries: broker sent 19991; client received 19991
no_loss: broker acknowledged 19991 from the peer; client received 19991; broker dropped 0
offered_rate_held: peer wrote 15996 of 16000 offered in the window
client_kept_up: client received 15996 of 15996 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.31 cores busy outside the client, peer and broker

run 3 · valid

C source sent	19,996
broker received ($SYS)	19,996
broker sent ($SYS)	19,996
broker dropped ($SYS)	0
client received	19,996
in window: offered / received	15997 / 15997
CPU user / sys per msg	150 µs / 51.3 µs
CPU (share of a core)	40.2 %
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_peer_publishes: broker received 19996; peer wrote 19996
broker_confirms_deliveries: broker sent 19996; client received 19996
no_loss: broker acknowledged 19996 from the peer; client received 19996; broker dropped 0
offered_rate_held: peer wrote 15997 of 16000 offered in the window
client_kept_up: client received 15997 of 15997 in the window
broker_headroom: broker used 0.13 of its core
host_quiet: 0.16 cores busy outside the client, peer and broker

201 µs

run 1 · valid

C source sent	19,991
broker received ($SYS)	19,991
broker sent ($SYS)	19,991
broker dropped ($SYS)	0
client received	19,991
in window: offered / received	15997 / 15997
CPU user / sys per msg	178 µs / 33.8 µs
CPU (share of a core)	42.3 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19991; peer wrote 19991
broker_confirms_deliveries: broker sent 19991; client received 19991
no_loss: broker acknowledged 19991 from the peer; client received 19991; broker dropped 0
offered_rate_held: peer wrote 15997 of 16000 offered in the window
client_kept_up: client received 15997 of 15997 in the window
broker_headroom: broker used 0.13 of its core
host_quiet: 0.17 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,991
broker received ($SYS)	19,991
broker sent ($SYS)	19,991
broker dropped ($SYS)	0
client received	19,991
in window: offered / received	15996 / 15996
CPU user / sys per msg	158 µs / 43.1 µs
CPU (share of a core)	40.3 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19991; peer wrote 19991
broker_confirms_deliveries: broker sent 19991; client received 19991
no_loss: broker acknowledged 19991 from the peer; client received 19991; broker dropped 0
offered_rate_held: peer wrote 15996 of 16000 offered in the window
client_kept_up: client received 15996 of 15996 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.31 cores busy outside the client, peer and broker

run 3 · valid

C source sent	19,996
broker received ($SYS)	19,996
broker sent ($SYS)	19,996
broker dropped ($SYS)	0
client received	19,996
in window: offered / received	15997 / 15997
CPU user / sys per msg	150 µs / 51.3 µs
CPU (share of a core)	40.2 %
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_peer_publishes: broker received 19996; peer wrote 19996
broker_confirms_deliveries: broker sent 19996; client received 19996
no_loss: broker acknowledged 19996 from the peer; client received 19996; broker dropped 0
offered_rate_held: peer wrote 15997 of 16000 offered in the window
client_kept_up: client received 15997 of 15997 in the window
broker_headroom: broker used 0.13 of its core
host_quiet: 0.16 cores busy outside the client, peer and broker

26.0 MiB

run 1 · valid

C source sent	19,991
broker received ($SYS)	19,991
broker sent ($SYS)	19,991
broker dropped ($SYS)	0
client received	19,991
in window: offered / received	15997 / 15997
CPU user / sys per msg	178 µs / 33.8 µs
CPU (share of a core)	42.3 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19991; peer wrote 19991
broker_confirms_deliveries: broker sent 19991; client received 19991
no_loss: broker acknowledged 19991 from the peer; client received 19991; broker dropped 0
offered_rate_held: peer wrote 15997 of 16000 offered in the window
client_kept_up: client received 15997 of 15997 in the window
broker_headroom: broker used 0.13 of its core
host_quiet: 0.17 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,991
broker received ($SYS)	19,991
broker sent ($SYS)	19,991
broker dropped ($SYS)	0
client received	19,991
in window: offered / received	15996 / 15996
CPU user / sys per msg	158 µs / 43.1 µs
CPU (share of a core)	40.3 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19991; peer wrote 19991
broker_confirms_deliveries: broker sent 19991; client received 19991
no_loss: broker acknowledged 19991 from the peer; client received 19991; broker dropped 0
offered_rate_held: peer wrote 15996 of 16000 offered in the window
client_kept_up: client received 15996 of 15996 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.31 cores busy outside the client, peer and broker

run 3 · valid

C source sent	19,996
broker received ($SYS)	19,996
broker sent ($SYS)	19,996
broker dropped ($SYS)	0
client received	19,996
in window: offered / received	15997 / 15997
CPU user / sys per msg	150 µs / 51.3 µs
CPU (share of a core)	40.2 %
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_peer_publishes: broker received 19996; peer wrote 19996
broker_confirms_deliveries: broker sent 19996; client received 19996
no_loss: broker acknowledged 19996 from the peer; client received 19996; broker dropped 0
offered_rate_held: peer wrote 15997 of 16000 offered in the window
client_kept_up: client received 15997 of 15997 in the window
broker_headroom: broker used 0.13 of its core
host_quiet: 0.16 cores busy outside the client, peer and broker

996

run 1 · valid

C source sent	19,991
broker received ($SYS)	19,991
broker sent ($SYS)	19,991
broker dropped ($SYS)	0
client received	19,991
in window: offered / received	15997 / 15997
CPU user / sys per msg	178 µs / 33.8 µs
CPU (share of a core)	42.3 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19991; peer wrote 19991
broker_confirms_deliveries: broker sent 19991; client received 19991
no_loss: broker acknowledged 19991 from the peer; client received 19991; broker dropped 0
offered_rate_held: peer wrote 15997 of 16000 offered in the window
client_kept_up: client received 15997 of 15997 in the window
broker_headroom: broker used 0.13 of its core
host_quiet: 0.17 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,991
broker received ($SYS)	19,991
broker sent ($SYS)	19,991
broker dropped ($SYS)	0
client received	19,991
in window: offered / received	15996 / 15996
CPU user / sys per msg	158 µs / 43.1 µs
CPU (share of a core)	40.3 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19991; peer wrote 19991
broker_confirms_deliveries: broker sent 19991; client received 19991
no_loss: broker acknowledged 19991 from the peer; client received 19991; broker dropped 0
offered_rate_held: peer wrote 15996 of 16000 offered in the window
client_kept_up: client received 15996 of 15996 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.31 cores busy outside the client, peer and broker

run 3 · valid

C source sent	19,996
broker received ($SYS)	19,996
broker sent ($SYS)	19,996
broker dropped ($SYS)	0
client received	19,996
in window: offered / received	15997 / 15997
CPU user / sys per msg	150 µs / 51.3 µs
CPU (share of a core)	40.2 %
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_peer_publishes: broker received 19996; peer wrote 19996
broker_confirms_deliveries: broker sent 19996; client received 19996
no_loss: broker acknowledged 19996 from the peer; client received 19996; broker dropped 0
offered_rate_held: peer wrote 15997 of 16000 offered in the window
client_kept_up: client received 15997 of 15997 in the window
broker_headroom: broker used 0.13 of its core
host_quiet: 0.16 cores busy outside the client, peer and broker

aiomqtt 2.5.1 asyncio

3/3

336 µs

run 1 · valid

C source sent	19,994
broker received ($SYS)	19,994
broker sent ($SYS)	19,994
broker dropped ($SYS)	0
client received	19,994
in window: offered / received	15995 / 15995
CPU user / sys per msg	268 µs / 11.3 µs
CPU (share of a core)	55.9 %
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_peer_publishes: broker received 19994; peer wrote 19994
broker_confirms_deliveries: broker sent 19994; client received 19994
no_loss: broker acknowledged 19994 from the peer; client received 19994; broker dropped 0
offered_rate_held: peer wrote 15995 of 16000 offered in the window
client_kept_up: client received 15995 of 15995 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.01 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,996
broker received ($SYS)	19,996
broker sent ($SYS)	19,996
broker dropped ($SYS)	0
client received	19,996
in window: offered / received	15997 / 15997
CPU user / sys per msg	267 µs / 11.9 µs
CPU (share of a core)	55.7 %
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_peer_publishes: broker received 19996; peer wrote 19996
broker_confirms_deliveries: broker sent 19996; client received 19996
no_loss: broker acknowledged 19996 from the peer; client received 19996; broker dropped 0
offered_rate_held: peer wrote 15997 of 16000 offered in the window
client_kept_up: client received 15997 of 15997 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.39 cores busy outside the client, peer and broker

run 3 · valid

C source sent	19,991
broker received ($SYS)	19,991
broker sent ($SYS)	19,991
broker dropped ($SYS)	0
client received	19,991
in window: offered / received	15995 / 15995
CPU user / sys per msg	265 µs / 13.8 µs
CPU (share of a core)	55.7 %
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_peer_publishes: broker received 19991; peer wrote 19991
broker_confirms_deliveries: broker sent 19991; client received 19991
no_loss: broker acknowledged 19991 from the peer; client received 19991; broker dropped 0
offered_rate_held: peer wrote 15995 of 16000 offered in the window
client_kept_up: client received 15995 of 15995 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.50 cores busy outside the client, peer and broker

467 µs

run 1 · valid

C source sent	19,994
broker received ($SYS)	19,994
broker sent ($SYS)	19,994
broker dropped ($SYS)	0
client received	19,994
in window: offered / received	15995 / 15995
CPU user / sys per msg	268 µs / 11.3 µs
CPU (share of a core)	55.9 %
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_peer_publishes: broker received 19994; peer wrote 19994
broker_confirms_deliveries: broker sent 19994; client received 19994
no_loss: broker acknowledged 19994 from the peer; client received 19994; broker dropped 0
offered_rate_held: peer wrote 15995 of 16000 offered in the window
client_kept_up: client received 15995 of 15995 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.01 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,996
broker received ($SYS)	19,996
broker sent ($SYS)	19,996
broker dropped ($SYS)	0
client received	19,996
in window: offered / received	15997 / 15997
CPU user / sys per msg	267 µs / 11.9 µs
CPU (share of a core)	55.7 %
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_peer_publishes: broker received 19996; peer wrote 19996
broker_confirms_deliveries: broker sent 19996; client received 19996
no_loss: broker acknowledged 19996 from the peer; client received 19996; broker dropped 0
offered_rate_held: peer wrote 15997 of 16000 offered in the window
client_kept_up: client received 15997 of 15997 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.39 cores busy outside the client, peer and broker

run 3 · valid

C source sent	19,991
broker received ($SYS)	19,991
broker sent ($SYS)	19,991
broker dropped ($SYS)	0
client received	19,991
in window: offered / received	15995 / 15995
CPU user / sys per msg	265 µs / 13.8 µs
CPU (share of a core)	55.7 %
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_peer_publishes: broker received 19991; peer wrote 19991
broker_confirms_deliveries: broker sent 19991; client received 19991
no_loss: broker acknowledged 19991 from the peer; client received 19991; broker dropped 0
offered_rate_held: peer wrote 15995 of 16000 offered in the window
client_kept_up: client received 15995 of 15995 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.50 cores busy outside the client, peer and broker

3,604 µs

run 1 · valid

C source sent	19,994
broker received ($SYS)	19,994
broker sent ($SYS)	19,994
broker dropped ($SYS)	0
client received	19,994
in window: offered / received	15995 / 15995
CPU user / sys per msg	268 µs / 11.3 µs
CPU (share of a core)	55.9 %
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_peer_publishes: broker received 19994; peer wrote 19994
broker_confirms_deliveries: broker sent 19994; client received 19994
no_loss: broker acknowledged 19994 from the peer; client received 19994; broker dropped 0
offered_rate_held: peer wrote 15995 of 16000 offered in the window
client_kept_up: client received 15995 of 15995 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.01 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,996
broker received ($SYS)	19,996
broker sent ($SYS)	19,996
broker dropped ($SYS)	0
client received	19,996
in window: offered / received	15997 / 15997
CPU user / sys per msg	267 µs / 11.9 µs
CPU (share of a core)	55.7 %
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_peer_publishes: broker received 19996; peer wrote 19996
broker_confirms_deliveries: broker sent 19996; client received 19996
no_loss: broker acknowledged 19996 from the peer; client received 19996; broker dropped 0
offered_rate_held: peer wrote 15997 of 16000 offered in the window
client_kept_up: client received 15997 of 15997 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.39 cores busy outside the client, peer and broker

run 3 · valid

C source sent	19,991
broker received ($SYS)	19,991
broker sent ($SYS)	19,991
broker dropped ($SYS)	0
client received	19,991
in window: offered / received	15995 / 15995
CPU user / sys per msg	265 µs / 13.8 µs
CPU (share of a core)	55.7 %
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_peer_publishes: broker received 19991; peer wrote 19991
broker_confirms_deliveries: broker sent 19991; client received 19991
no_loss: broker acknowledged 19991 from the peer; client received 19991; broker dropped 0
offered_rate_held: peer wrote 15995 of 16000 offered in the window
client_kept_up: client received 15995 of 15995 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.50 cores busy outside the client, peer and broker

6,864 µs

run 1 · valid

C source sent	19,994
broker received ($SYS)	19,994
broker sent ($SYS)	19,994
broker dropped ($SYS)	0
client received	19,994
in window: offered / received	15995 / 15995
CPU user / sys per msg	268 µs / 11.3 µs
CPU (share of a core)	55.9 %
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_peer_publishes: broker received 19994; peer wrote 19994
broker_confirms_deliveries: broker sent 19994; client received 19994
no_loss: broker acknowledged 19994 from the peer; client received 19994; broker dropped 0
offered_rate_held: peer wrote 15995 of 16000 offered in the window
client_kept_up: client received 15995 of 15995 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.01 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,996
broker received ($SYS)	19,996
broker sent ($SYS)	19,996
broker dropped ($SYS)	0
client received	19,996
in window: offered / received	15997 / 15997
CPU user / sys per msg	267 µs / 11.9 µs
CPU (share of a core)	55.7 %
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_peer_publishes: broker received 19996; peer wrote 19996
broker_confirms_deliveries: broker sent 19996; client received 19996
no_loss: broker acknowledged 19996 from the peer; client received 19996; broker dropped 0
offered_rate_held: peer wrote 15997 of 16000 offered in the window
client_kept_up: client received 15997 of 15997 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.39 cores busy outside the client, peer and broker

run 3 · valid

C source sent	19,991
broker received ($SYS)	19,991
broker sent ($SYS)	19,991
broker dropped ($SYS)	0
client received	19,991
in window: offered / received	15995 / 15995
CPU user / sys per msg	265 µs / 13.8 µs
CPU (share of a core)	55.7 %
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_peer_publishes: broker received 19991; peer wrote 19991
broker_confirms_deliveries: broker sent 19991; client received 19991
no_loss: broker acknowledged 19991 from the peer; client received 19991; broker dropped 0
offered_rate_held: peer wrote 15995 of 16000 offered in the window
client_kept_up: client received 15995 of 15995 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.50 cores busy outside the client, peer and broker

279 µs

run 1 · valid

C source sent	19,994
broker received ($SYS)	19,994
broker sent ($SYS)	19,994
broker dropped ($SYS)	0
client received	19,994
in window: offered / received	15995 / 15995
CPU user / sys per msg	268 µs / 11.3 µs
CPU (share of a core)	55.9 %
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_peer_publishes: broker received 19994; peer wrote 19994
broker_confirms_deliveries: broker sent 19994; client received 19994
no_loss: broker acknowledged 19994 from the peer; client received 19994; broker dropped 0
offered_rate_held: peer wrote 15995 of 16000 offered in the window
client_kept_up: client received 15995 of 15995 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.01 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,996
broker received ($SYS)	19,996
broker sent ($SYS)	19,996
broker dropped ($SYS)	0
client received	19,996
in window: offered / received	15997 / 15997
CPU user / sys per msg	267 µs / 11.9 µs
CPU (share of a core)	55.7 %
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_peer_publishes: broker received 19996; peer wrote 19996
broker_confirms_deliveries: broker sent 19996; client received 19996
no_loss: broker acknowledged 19996 from the peer; client received 19996; broker dropped 0
offered_rate_held: peer wrote 15997 of 16000 offered in the window
client_kept_up: client received 15997 of 15997 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.39 cores busy outside the client, peer and broker

run 3 · valid

C source sent	19,991
broker received ($SYS)	19,991
broker sent ($SYS)	19,991
broker dropped ($SYS)	0
client received	19,991
in window: offered / received	15995 / 15995
CPU user / sys per msg	265 µs / 13.8 µs
CPU (share of a core)	55.7 %
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_peer_publishes: broker received 19991; peer wrote 19991
broker_confirms_deliveries: broker sent 19991; client received 19991
no_loss: broker acknowledged 19991 from the peer; client received 19991; broker dropped 0
offered_rate_held: peer wrote 15995 of 16000 offered in the window
client_kept_up: client received 15995 of 15995 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.50 cores busy outside the client, peer and broker

27.0 MiB

run 1 · valid

C source sent	19,994
broker received ($SYS)	19,994
broker sent ($SYS)	19,994
broker dropped ($SYS)	0
client received	19,994
in window: offered / received	15995 / 15995
CPU user / sys per msg	268 µs / 11.3 µs
CPU (share of a core)	55.9 %
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_peer_publishes: broker received 19994; peer wrote 19994
broker_confirms_deliveries: broker sent 19994; client received 19994
no_loss: broker acknowledged 19994 from the peer; client received 19994; broker dropped 0
offered_rate_held: peer wrote 15995 of 16000 offered in the window
client_kept_up: client received 15995 of 15995 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.01 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,996
broker received ($SYS)	19,996
broker sent ($SYS)	19,996
broker dropped ($SYS)	0
client received	19,996
in window: offered / received	15997 / 15997
CPU user / sys per msg	267 µs / 11.9 µs
CPU (share of a core)	55.7 %
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_peer_publishes: broker received 19996; peer wrote 19996
broker_confirms_deliveries: broker sent 19996; client received 19996
no_loss: broker acknowledged 19996 from the peer; client received 19996; broker dropped 0
offered_rate_held: peer wrote 15997 of 16000 offered in the window
client_kept_up: client received 15997 of 15997 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.39 cores busy outside the client, peer and broker

run 3 · valid

C source sent	19,991
broker received ($SYS)	19,991
broker sent ($SYS)	19,991
broker dropped ($SYS)	0
client received	19,991
in window: offered / received	15995 / 15995
CPU user / sys per msg	265 µs / 13.8 µs
CPU (share of a core)	55.7 %
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_peer_publishes: broker received 19991; peer wrote 19991
broker_confirms_deliveries: broker sent 19991; client received 19991
no_loss: broker acknowledged 19991 from the peer; client received 19991; broker dropped 0
offered_rate_held: peer wrote 15995 of 16000 offered in the window
client_kept_up: client received 15995 of 15995 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.50 cores busy outside the client, peer and broker

993

run 1 · valid

C source sent	19,994
broker received ($SYS)	19,994
broker sent ($SYS)	19,994
broker dropped ($SYS)	0
client received	19,994
in window: offered / received	15995 / 15995
CPU user / sys per msg	268 µs / 11.3 µs
CPU (share of a core)	55.9 %
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_peer_publishes: broker received 19994; peer wrote 19994
broker_confirms_deliveries: broker sent 19994; client received 19994
no_loss: broker acknowledged 19994 from the peer; client received 19994; broker dropped 0
offered_rate_held: peer wrote 15995 of 16000 offered in the window
client_kept_up: client received 15995 of 15995 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.01 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,996
broker received ($SYS)	19,996
broker sent ($SYS)	19,996
broker dropped ($SYS)	0
client received	19,996
in window: offered / received	15997 / 15997
CPU user / sys per msg	267 µs / 11.9 µs
CPU (share of a core)	55.7 %
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_peer_publishes: broker received 19996; peer wrote 19996
broker_confirms_deliveries: broker sent 19996; client received 19996
no_loss: broker acknowledged 19996 from the peer; client received 19996; broker dropped 0
offered_rate_held: peer wrote 15997 of 16000 offered in the window
client_kept_up: client received 15997 of 15997 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.39 cores busy outside the client, peer and broker

run 3 · valid

C source sent	19,991
broker received ($SYS)	19,991
broker sent ($SYS)	19,991
broker dropped ($SYS)	0
client received	19,991
in window: offered / received	15995 / 15995
CPU user / sys per msg	265 µs / 13.8 µs
CPU (share of a core)	55.7 %
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_peer_publishes: broker received 19991; peer wrote 19991
broker_confirms_deliveries: broker sent 19991; client received 19991
no_loss: broker acknowledged 19991 from the peer; client received 19991; broker dropped 0
offered_rate_held: peer wrote 15995 of 16000 offered in the window
client_kept_up: client received 15995 of 15995 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.50 cores busy outside the client, peer and broker

amqtt 0.12.1 asyncio

—

unsupported

sub_qos1_fixed_v5_props

Latency by percentile