Results / sub_fanin_fixed

sub_fanin_fixed

At 2,000 QoS 1 msgs/s from 1,000 topics through one wildcard, what does receiving cost?

sub · QoS 1 · 256 B · 2,000 msgs/s · MQTTv311 · 1,000 topics · how it is wired

client

valid

p50 ↓

p99 ↓

p99.9 ↓

max ↓

CPU / msg ↓

peak RSS ↓

ctx sw / 1k ↓

paho 2.1.0 sync

3/3

113 µs

run 1 · valid

C source sent	19,980
broker received ($SYS)	19,980
broker sent ($SYS)	19,980
broker dropped ($SYS)	0
client received	19,980
in window: offered / received	15985 / 15985
CPU user / sys per msg	68.8 µs / 26.9 µs
CPU (share of a core)	19.1 %
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 19980; peer wrote 19980
broker_confirms_deliveries: broker sent 19980; client received 19980
no_loss: broker acknowledged 19980 from the peer; client received 19980; broker dropped 0
offered_rate_held: peer wrote 15985 of 16000 offered in the window
client_kept_up: client received 15985 of 15985 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	19,984
broker received ($SYS)	19,984
broker sent ($SYS)	19,984
broker dropped ($SYS)	0
client received	19,984
in window: offered / received	15989 / 15989
CPU user / sys per msg	58.8 µs / 36.9 µs
CPU (share of a core)	19.1 %
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 19984; peer wrote 19984
broker_confirms_deliveries: broker sent 19984; client received 19984
no_loss: broker acknowledged 19984 from the peer; client received 19984; 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

run 3 · 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	15993 / 15993
CPU user / sys per msg	35.0 µs / 59.4 µs
CPU (share of a core)	18.9 %
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 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 15993 of 16000 offered in the window
client_kept_up: client received 15993 of 15993 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

201 µs

run 1 · valid

C source sent	19,980
broker received ($SYS)	19,980
broker sent ($SYS)	19,980
broker dropped ($SYS)	0
client received	19,980
in window: offered / received	15985 / 15985
CPU user / sys per msg	68.8 µs / 26.9 µs
CPU (share of a core)	19.1 %
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 19980; peer wrote 19980
broker_confirms_deliveries: broker sent 19980; client received 19980
no_loss: broker acknowledged 19980 from the peer; client received 19980; broker dropped 0
offered_rate_held: peer wrote 15985 of 16000 offered in the window
client_kept_up: client received 15985 of 15985 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	19,984
broker received ($SYS)	19,984
broker sent ($SYS)	19,984
broker dropped ($SYS)	0
client received	19,984
in window: offered / received	15989 / 15989
CPU user / sys per msg	58.8 µs / 36.9 µs
CPU (share of a core)	19.1 %
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 19984; peer wrote 19984
broker_confirms_deliveries: broker sent 19984; client received 19984
no_loss: broker acknowledged 19984 from the peer; client received 19984; 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

run 3 · 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	15993 / 15993
CPU user / sys per msg	35.0 µs / 59.4 µs
CPU (share of a core)	18.9 %
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 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 15993 of 16000 offered in the window
client_kept_up: client received 15993 of 15993 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

1,278 µs

run 1 · valid

C source sent	19,980
broker received ($SYS)	19,980
broker sent ($SYS)	19,980
broker dropped ($SYS)	0
client received	19,980
in window: offered / received	15985 / 15985
CPU user / sys per msg	68.8 µs / 26.9 µs
CPU (share of a core)	19.1 %
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 19980; peer wrote 19980
broker_confirms_deliveries: broker sent 19980; client received 19980
no_loss: broker acknowledged 19980 from the peer; client received 19980; broker dropped 0
offered_rate_held: peer wrote 15985 of 16000 offered in the window
client_kept_up: client received 15985 of 15985 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	19,984
broker received ($SYS)	19,984
broker sent ($SYS)	19,984
broker dropped ($SYS)	0
client received	19,984
in window: offered / received	15989 / 15989
CPU user / sys per msg	58.8 µs / 36.9 µs
CPU (share of a core)	19.1 %
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 19984; peer wrote 19984
broker_confirms_deliveries: broker sent 19984; client received 19984
no_loss: broker acknowledged 19984 from the peer; client received 19984; 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

run 3 · 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	15993 / 15993
CPU user / sys per msg	35.0 µs / 59.4 µs
CPU (share of a core)	18.9 %
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 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 15993 of 16000 offered in the window
client_kept_up: client received 15993 of 15993 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

4,845 µs

run 1 · valid

C source sent	19,980
broker received ($SYS)	19,980
broker sent ($SYS)	19,980
broker dropped ($SYS)	0
client received	19,980
in window: offered / received	15985 / 15985
CPU user / sys per msg	68.8 µs / 26.9 µs
CPU (share of a core)	19.1 %
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 19980; peer wrote 19980
broker_confirms_deliveries: broker sent 19980; client received 19980
no_loss: broker acknowledged 19980 from the peer; client received 19980; broker dropped 0
offered_rate_held: peer wrote 15985 of 16000 offered in the window
client_kept_up: client received 15985 of 15985 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	19,984
broker received ($SYS)	19,984
broker sent ($SYS)	19,984
broker dropped ($SYS)	0
client received	19,984
in window: offered / received	15989 / 15989
CPU user / sys per msg	58.8 µs / 36.9 µs
CPU (share of a core)	19.1 %
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 19984; peer wrote 19984
broker_confirms_deliveries: broker sent 19984; client received 19984
no_loss: broker acknowledged 19984 from the peer; client received 19984; 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

run 3 · 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	15993 / 15993
CPU user / sys per msg	35.0 µs / 59.4 µs
CPU (share of a core)	18.9 %
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 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 15993 of 16000 offered in the window
client_kept_up: client received 15993 of 15993 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

95.7 µs

run 1 · valid

C source sent	19,980
broker received ($SYS)	19,980
broker sent ($SYS)	19,980
broker dropped ($SYS)	0
client received	19,980
in window: offered / received	15985 / 15985
CPU user / sys per msg	68.8 µs / 26.9 µs
CPU (share of a core)	19.1 %
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 19980; peer wrote 19980
broker_confirms_deliveries: broker sent 19980; client received 19980
no_loss: broker acknowledged 19980 from the peer; client received 19980; broker dropped 0
offered_rate_held: peer wrote 15985 of 16000 offered in the window
client_kept_up: client received 15985 of 15985 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	19,984
broker received ($SYS)	19,984
broker sent ($SYS)	19,984
broker dropped ($SYS)	0
client received	19,984
in window: offered / received	15989 / 15989
CPU user / sys per msg	58.8 µs / 36.9 µs
CPU (share of a core)	19.1 %
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 19984; peer wrote 19984
broker_confirms_deliveries: broker sent 19984; client received 19984
no_loss: broker acknowledged 19984 from the peer; client received 19984; 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

run 3 · 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	15993 / 15993
CPU user / sys per msg	35.0 µs / 59.4 µs
CPU (share of a core)	18.9 %
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 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 15993 of 16000 offered in the window
client_kept_up: client received 15993 of 15993 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

26.0 MiB

run 1 · valid

C source sent	19,980
broker received ($SYS)	19,980
broker sent ($SYS)	19,980
broker dropped ($SYS)	0
client received	19,980
in window: offered / received	15985 / 15985
CPU user / sys per msg	68.8 µs / 26.9 µs
CPU (share of a core)	19.1 %
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 19980; peer wrote 19980
broker_confirms_deliveries: broker sent 19980; client received 19980
no_loss: broker acknowledged 19980 from the peer; client received 19980; broker dropped 0
offered_rate_held: peer wrote 15985 of 16000 offered in the window
client_kept_up: client received 15985 of 15985 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	19,984
broker received ($SYS)	19,984
broker sent ($SYS)	19,984
broker dropped ($SYS)	0
client received	19,984
in window: offered / received	15989 / 15989
CPU user / sys per msg	58.8 µs / 36.9 µs
CPU (share of a core)	19.1 %
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 19984; peer wrote 19984
broker_confirms_deliveries: broker sent 19984; client received 19984
no_loss: broker acknowledged 19984 from the peer; client received 19984; 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

run 3 · 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	15993 / 15993
CPU user / sys per msg	35.0 µs / 59.4 µs
CPU (share of a core)	18.9 %
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 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 15993 of 16000 offered in the window
client_kept_up: client received 15993 of 15993 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 1 · valid

C source sent	19,980
broker received ($SYS)	19,980
broker sent ($SYS)	19,980
broker dropped ($SYS)	0
client received	19,980
in window: offered / received	15985 / 15985
CPU user / sys per msg	68.8 µs / 26.9 µs
CPU (share of a core)	19.1 %
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 19980; peer wrote 19980
broker_confirms_deliveries: broker sent 19980; client received 19980
no_loss: broker acknowledged 19980 from the peer; client received 19980; broker dropped 0
offered_rate_held: peer wrote 15985 of 16000 offered in the window
client_kept_up: client received 15985 of 15985 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	19,984
broker received ($SYS)	19,984
broker sent ($SYS)	19,984
broker dropped ($SYS)	0
client received	19,984
in window: offered / received	15989 / 15989
CPU user / sys per msg	58.8 µs / 36.9 µs
CPU (share of a core)	19.1 %
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 19984; peer wrote 19984
broker_confirms_deliveries: broker sent 19984; client received 19984
no_loss: broker acknowledged 19984 from the peer; client received 19984; 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

run 3 · 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	15993 / 15993
CPU user / sys per msg	35.0 µs / 59.4 µs
CPU (share of a core)	18.9 %
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 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 15993 of 16000 offered in the window
client_kept_up: client received 15993 of 15993 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

awscrt 0.37.0 crt_event_loop native

3/3

125 µs

run 1 · 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	9.4 µs / 36.3 µs
CPU (share of a core)	9.1 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_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: 0.43 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,986
broker received ($SYS)	19,986
broker sent ($SYS)	19,986
broker dropped ($SYS)	0
client received	19,986
in window: offered / received	15994 / 15994
CPU user / sys per msg	34.4 µs / 10.6 µs
CPU (share of a core)	9.0 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19986; peer wrote 19986
broker_confirms_deliveries: broker sent 19986; client received 19986
no_loss: broker acknowledged 19986 from the peer; client received 19986; 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 0.11 of its core
host_quiet: 0.28 cores busy outside the client, peer and broker

run 3 · 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	23.8 µs / 22.5 µs
CPU (share of a core)	9.2 %
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 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: 0.47 cores busy outside the client, peer and broker

168 µs

run 1 · 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	9.4 µs / 36.3 µs
CPU (share of a core)	9.1 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_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: 0.43 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,986
broker received ($SYS)	19,986
broker sent ($SYS)	19,986
broker dropped ($SYS)	0
client received	19,986
in window: offered / received	15994 / 15994
CPU user / sys per msg	34.4 µs / 10.6 µs
CPU (share of a core)	9.0 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19986; peer wrote 19986
broker_confirms_deliveries: broker sent 19986; client received 19986
no_loss: broker acknowledged 19986 from the peer; client received 19986; 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 0.11 of its core
host_quiet: 0.28 cores busy outside the client, peer and broker

run 3 · 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	23.8 µs / 22.5 µs
CPU (share of a core)	9.2 %
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 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: 0.47 cores busy outside the client, peer and broker

901 µs

run 1 · 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	9.4 µs / 36.3 µs
CPU (share of a core)	9.1 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_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: 0.43 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,986
broker received ($SYS)	19,986
broker sent ($SYS)	19,986
broker dropped ($SYS)	0
client received	19,986
in window: offered / received	15994 / 15994
CPU user / sys per msg	34.4 µs / 10.6 µs
CPU (share of a core)	9.0 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19986; peer wrote 19986
broker_confirms_deliveries: broker sent 19986; client received 19986
no_loss: broker acknowledged 19986 from the peer; client received 19986; 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 0.11 of its core
host_quiet: 0.28 cores busy outside the client, peer and broker

run 3 · 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	23.8 µs / 22.5 µs
CPU (share of a core)	9.2 %
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 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: 0.47 cores busy outside the client, peer and broker

3,337 µs

run 1 · 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	9.4 µs / 36.3 µs
CPU (share of a core)	9.1 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_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: 0.43 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,986
broker received ($SYS)	19,986
broker sent ($SYS)	19,986
broker dropped ($SYS)	0
client received	19,986
in window: offered / received	15994 / 15994
CPU user / sys per msg	34.4 µs / 10.6 µs
CPU (share of a core)	9.0 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19986; peer wrote 19986
broker_confirms_deliveries: broker sent 19986; client received 19986
no_loss: broker acknowledged 19986 from the peer; client received 19986; 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 0.11 of its core
host_quiet: 0.28 cores busy outside the client, peer and broker

run 3 · 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	23.8 µs / 22.5 µs
CPU (share of a core)	9.2 %
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 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: 0.47 cores busy outside the client, peer and broker

45.6 µs

run 1 · 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	9.4 µs / 36.3 µs
CPU (share of a core)	9.1 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_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: 0.43 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,986
broker received ($SYS)	19,986
broker sent ($SYS)	19,986
broker dropped ($SYS)	0
client received	19,986
in window: offered / received	15994 / 15994
CPU user / sys per msg	34.4 µs / 10.6 µs
CPU (share of a core)	9.0 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19986; peer wrote 19986
broker_confirms_deliveries: broker sent 19986; client received 19986
no_loss: broker acknowledged 19986 from the peer; client received 19986; 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 0.11 of its core
host_quiet: 0.28 cores busy outside the client, peer and broker

run 3 · 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	23.8 µs / 22.5 µs
CPU (share of a core)	9.2 %
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 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: 0.47 cores busy outside the client, peer and broker

26.9 MiB

run 1 · 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	9.4 µs / 36.3 µs
CPU (share of a core)	9.1 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_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: 0.43 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,986
broker received ($SYS)	19,986
broker sent ($SYS)	19,986
broker dropped ($SYS)	0
client received	19,986
in window: offered / received	15994 / 15994
CPU user / sys per msg	34.4 µs / 10.6 µs
CPU (share of a core)	9.0 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19986; peer wrote 19986
broker_confirms_deliveries: broker sent 19986; client received 19986
no_loss: broker acknowledged 19986 from the peer; client received 19986; 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 0.11 of its core
host_quiet: 0.28 cores busy outside the client, peer and broker

run 3 · 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	23.8 µs / 22.5 µs
CPU (share of a core)	9.2 %
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 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: 0.47 cores busy outside the client, peer and broker

run 1 · 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	9.4 µs / 36.3 µs
CPU (share of a core)	9.1 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_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: 0.43 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,986
broker received ($SYS)	19,986
broker sent ($SYS)	19,986
broker dropped ($SYS)	0
client received	19,986
in window: offered / received	15994 / 15994
CPU user / sys per msg	34.4 µs / 10.6 µs
CPU (share of a core)	9.0 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19986; peer wrote 19986
broker_confirms_deliveries: broker sent 19986; client received 19986
no_loss: broker acknowledged 19986 from the peer; client received 19986; 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 0.11 of its core
host_quiet: 0.28 cores busy outside the client, peer and broker

run 3 · 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	23.8 µs / 22.5 µs
CPU (share of a core)	9.2 %
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 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: 0.47 cores busy outside the client, peer and broker

mqttium 1.1.0 asyncio

3/3

160 µs

run 1 · valid

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	79.4 µs / 14.4 µs
CPU (share of a core)	18.8 %
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 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
host_quiet: 0.00 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	94.4 µs / 1.9 µs
CPU (share of a core)	19.2 %
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 0.11 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	15998 / 15998
CPU user / sys per msg	78.1 µs / 16.9 µs
CPU (share of a core)	19.0 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_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 15998 of 16000 offered in the window
client_kept_up: client received 15998 of 15998 in the window
broker_headroom: broker used 0.11 of its core
host_quiet: 0.35 cores busy outside the client, peer and broker

209 µs

run 1 · valid

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	79.4 µs / 14.4 µs
CPU (share of a core)	18.8 %
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 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
host_quiet: 0.00 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	94.4 µs / 1.9 µs
CPU (share of a core)	19.2 %
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 0.11 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	15998 / 15998
CPU user / sys per msg	78.1 µs / 16.9 µs
CPU (share of a core)	19.0 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_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 15998 of 16000 offered in the window
client_kept_up: client received 15998 of 15998 in the window
broker_headroom: broker used 0.11 of its core
host_quiet: 0.35 cores busy outside the client, peer and broker

672 µs

run 1 · valid

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	79.4 µs / 14.4 µs
CPU (share of a core)	18.8 %
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 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
host_quiet: 0.00 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	94.4 µs / 1.9 µs
CPU (share of a core)	19.2 %
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 0.11 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	15998 / 15998
CPU user / sys per msg	78.1 µs / 16.9 µs
CPU (share of a core)	19.0 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_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 15998 of 16000 offered in the window
client_kept_up: client received 15998 of 15998 in the window
broker_headroom: broker used 0.11 of its core
host_quiet: 0.35 cores busy outside the client, peer and broker

2,945 µs

run 1 · valid

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	79.4 µs / 14.4 µs
CPU (share of a core)	18.8 %
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 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
host_quiet: 0.00 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	94.4 µs / 1.9 µs
CPU (share of a core)	19.2 %
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 0.11 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	15998 / 15998
CPU user / sys per msg	78.1 µs / 16.9 µs
CPU (share of a core)	19.0 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_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 15998 of 16000 offered in the window
client_kept_up: client received 15998 of 15998 in the window
broker_headroom: broker used 0.11 of its core
host_quiet: 0.35 cores busy outside the client, peer and broker

95.0 µs

run 1 · valid

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	79.4 µs / 14.4 µs
CPU (share of a core)	18.8 %
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 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
host_quiet: 0.00 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	94.4 µs / 1.9 µs
CPU (share of a core)	19.2 %
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 0.11 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	15998 / 15998
CPU user / sys per msg	78.1 µs / 16.9 µs
CPU (share of a core)	19.0 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_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 15998 of 16000 offered in the window
client_kept_up: client received 15998 of 15998 in the window
broker_headroom: broker used 0.11 of its core
host_quiet: 0.35 cores busy outside the client, peer and broker

26.7 MiB

run 1 · valid

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	79.4 µs / 14.4 µs
CPU (share of a core)	18.8 %
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 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
host_quiet: 0.00 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	94.4 µs / 1.9 µs
CPU (share of a core)	19.2 %
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 0.11 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	15998 / 15998
CPU user / sys per msg	78.1 µs / 16.9 µs
CPU (share of a core)	19.0 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_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 15998 of 16000 offered in the window
client_kept_up: client received 15998 of 15998 in the window
broker_headroom: broker used 0.11 of its core
host_quiet: 0.35 cores busy outside the client, peer and broker

998

run 1 · valid

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	79.4 µs / 14.4 µs
CPU (share of a core)	18.8 %
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 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
host_quiet: 0.00 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	94.4 µs / 1.9 µs
CPU (share of a core)	19.2 %
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 0.11 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	15998 / 15998
CPU user / sys per msg	78.1 µs / 16.9 µs
CPU (share of a core)	19.0 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_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 15998 of 16000 offered in the window
client_kept_up: client received 15998 of 15998 in the window
broker_headroom: broker used 0.11 of its core
host_quiet: 0.35 cores busy outside the client, peer and broker

gmqtt 0.7.0 asyncio

3/3

168 µs

run 1 · 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	15998 / 15998
CPU user / sys per msg	56.3 µs / 43.1 µs
CPU (share of a core)	19.9 %
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 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 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: 0.25 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	15999 / 15999
CPU user / sys per msg	88.8 µs / 10.0 µs
CPU (share of a core)	19.8 %
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 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 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 3 · valid

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	43.8 µs / 59.4 µs
CPU (share of a core)	20.6 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_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 0.11 of its core
host_quiet: 0.37 cores busy outside the client, peer and broker

225 µs

run 1 · 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	15998 / 15998
CPU user / sys per msg	56.3 µs / 43.1 µs
CPU (share of a core)	19.9 %
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 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 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: 0.25 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	15999 / 15999
CPU user / sys per msg	88.8 µs / 10.0 µs
CPU (share of a core)	19.8 %
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 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 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 3 · valid

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	43.8 µs / 59.4 µs
CPU (share of a core)	20.6 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_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 0.11 of its core
host_quiet: 0.37 cores busy outside the client, peer and broker

573 µs

run 1 · 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	15998 / 15998
CPU user / sys per msg	56.3 µs / 43.1 µs
CPU (share of a core)	19.9 %
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 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 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: 0.25 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	15999 / 15999
CPU user / sys per msg	88.8 µs / 10.0 µs
CPU (share of a core)	19.8 %
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 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 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 3 · valid

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	43.8 µs / 59.4 µs
CPU (share of a core)	20.6 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_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 0.11 of its core
host_quiet: 0.37 cores busy outside the client, peer and broker

2,874 µs

run 1 · 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	15998 / 15998
CPU user / sys per msg	56.3 µs / 43.1 µs
CPU (share of a core)	19.9 %
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 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 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: 0.25 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	15999 / 15999
CPU user / sys per msg	88.8 µs / 10.0 µs
CPU (share of a core)	19.8 %
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 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 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 3 · valid

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	43.8 µs / 59.4 µs
CPU (share of a core)	20.6 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_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 0.11 of its core
host_quiet: 0.37 cores busy outside the client, peer and broker

99.4 µs

run 1 · 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	15998 / 15998
CPU user / sys per msg	56.3 µs / 43.1 µs
CPU (share of a core)	19.9 %
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 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 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: 0.25 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	15999 / 15999
CPU user / sys per msg	88.8 µs / 10.0 µs
CPU (share of a core)	19.8 %
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 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 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 3 · valid

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	43.8 µs / 59.4 µs
CPU (share of a core)	20.6 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_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 0.11 of its core
host_quiet: 0.37 cores busy outside the client, peer and broker

22.6 MiB

run 1 · 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	15998 / 15998
CPU user / sys per msg	56.3 µs / 43.1 µs
CPU (share of a core)	19.9 %
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 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 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: 0.25 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	15999 / 15999
CPU user / sys per msg	88.8 µs / 10.0 µs
CPU (share of a core)	19.8 %
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 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 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 3 · valid

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	43.8 µs / 59.4 µs
CPU (share of a core)	20.6 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_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 0.11 of its core
host_quiet: 0.37 cores busy outside the client, peer and broker

998

run 1 · 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	15998 / 15998
CPU user / sys per msg	56.3 µs / 43.1 µs
CPU (share of a core)	19.9 %
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 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 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: 0.25 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	15999 / 15999
CPU user / sys per msg	88.8 µs / 10.0 µs
CPU (share of a core)	19.8 %
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 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 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 3 · valid

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	43.8 µs / 59.4 µs
CPU (share of a core)	20.6 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_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 0.11 of its core
host_quiet: 0.37 cores busy outside the client, peer and broker

aiomqtt 2.5.1 asyncio

3/3

233 µs

run 1 · attempt 2 · valid

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	158 µs / 19.4 µs
CPU (share of a core)	35.5 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_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
host_quiet: 0.37 cores busy outside the client, peer and broker

run 2 · 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	108 µs / 70.6 µs
CPU (share of a core)	35.8 %
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 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 0.11 of its core
host_quiet: 0.09 cores busy outside the client, peer and broker

run 3 · attempt 2 · valid

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	144 µs / 32.5 µs
CPU (share of a core)	35.3 %
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 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
host_quiet: 0.03 cores busy outside the client, peer and broker

336 µs

run 1 · attempt 2 · valid

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	158 µs / 19.4 µs
CPU (share of a core)	35.5 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_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
host_quiet: 0.37 cores busy outside the client, peer and broker

run 2 · 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	108 µs / 70.6 µs
CPU (share of a core)	35.8 %
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 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 0.11 of its core
host_quiet: 0.09 cores busy outside the client, peer and broker

run 3 · attempt 2 · valid

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	144 µs / 32.5 µs
CPU (share of a core)	35.3 %
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 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
host_quiet: 0.03 cores busy outside the client, peer and broker

2,163 µs

run 1 · attempt 2 · valid

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	158 µs / 19.4 µs
CPU (share of a core)	35.5 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_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
host_quiet: 0.37 cores busy outside the client, peer and broker

run 2 · 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	108 µs / 70.6 µs
CPU (share of a core)	35.8 %
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 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 0.11 of its core
host_quiet: 0.09 cores busy outside the client, peer and broker

run 3 · attempt 2 · valid

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	144 µs / 32.5 µs
CPU (share of a core)	35.3 %
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 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
host_quiet: 0.03 cores busy outside the client, peer and broker

6,966 µs

run 1 · attempt 2 · valid

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	158 µs / 19.4 µs
CPU (share of a core)	35.5 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_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
host_quiet: 0.37 cores busy outside the client, peer and broker

run 2 · 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	108 µs / 70.6 µs
CPU (share of a core)	35.8 %
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 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 0.11 of its core
host_quiet: 0.09 cores busy outside the client, peer and broker

run 3 · attempt 2 · valid

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	144 µs / 32.5 µs
CPU (share of a core)	35.3 %
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 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
host_quiet: 0.03 cores busy outside the client, peer and broker

178 µs

run 1 · attempt 2 · valid

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	158 µs / 19.4 µs
CPU (share of a core)	35.5 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_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
host_quiet: 0.37 cores busy outside the client, peer and broker

run 2 · 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	108 µs / 70.6 µs
CPU (share of a core)	35.8 %
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 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 0.11 of its core
host_quiet: 0.09 cores busy outside the client, peer and broker

run 3 · attempt 2 · valid

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	144 µs / 32.5 µs
CPU (share of a core)	35.3 %
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 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
host_quiet: 0.03 cores busy outside the client, peer and broker

27.0 MiB

run 1 · attempt 2 · valid

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	158 µs / 19.4 µs
CPU (share of a core)	35.5 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_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
host_quiet: 0.37 cores busy outside the client, peer and broker

run 2 · 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	108 µs / 70.6 µs
CPU (share of a core)	35.8 %
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 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 0.11 of its core
host_quiet: 0.09 cores busy outside the client, peer and broker

run 3 · attempt 2 · valid

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	144 µs / 32.5 µs
CPU (share of a core)	35.3 %
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 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
host_quiet: 0.03 cores busy outside the client, peer and broker

996

run 1 · attempt 2 · valid

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	158 µs / 19.4 µs
CPU (share of a core)	35.5 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_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
host_quiet: 0.37 cores busy outside the client, peer and broker

run 2 · 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	108 µs / 70.6 µs
CPU (share of a core)	35.8 %
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 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 0.11 of its core
host_quiet: 0.09 cores busy outside the client, peer and broker

run 3 · attempt 2 · valid

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	144 µs / 32.5 µs
CPU (share of a core)	35.3 %
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 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
host_quiet: 0.03 cores busy outside the client, peer and broker

zmqtt 0.2.4 asyncio experimental

3/3

250 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	124 µs / 75.6 µs
CPU (share of a core)	39.9 %
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 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: 0.30 cores busy outside the client, peer and broker

run 2 · 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	181 µs / 18.1 µs
CPU (share of a core)	39.9 %
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 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 0.12 of its core
host_quiet: 0.42 cores busy outside the client, peer and broker

run 3 · valid

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	15997 / 15997
CPU user / sys per msg	179 µs / 16.9 µs
CPU (share of a core)	39.3 %
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 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 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

319 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	124 µs / 75.6 µs
CPU (share of a core)	39.9 %
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 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: 0.30 cores busy outside the client, peer and broker

run 2 · 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	181 µs / 18.1 µs
CPU (share of a core)	39.9 %
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 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 0.12 of its core
host_quiet: 0.42 cores busy outside the client, peer and broker

run 3 · valid

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	15997 / 15997
CPU user / sys per msg	179 µs / 16.9 µs
CPU (share of a core)	39.3 %
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 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 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

1,737 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	124 µs / 75.6 µs
CPU (share of a core)	39.9 %
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 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: 0.30 cores busy outside the client, peer and broker

run 2 · 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	181 µs / 18.1 µs
CPU (share of a core)	39.9 %
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 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 0.12 of its core
host_quiet: 0.42 cores busy outside the client, peer and broker

run 3 · valid

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	15997 / 15997
CPU user / sys per msg	179 µs / 16.9 µs
CPU (share of a core)	39.3 %
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 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 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

3,764 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	124 µs / 75.6 µs
CPU (share of a core)	39.9 %
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 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: 0.30 cores busy outside the client, peer and broker

run 2 · 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	181 µs / 18.1 µs
CPU (share of a core)	39.9 %
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 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 0.12 of its core
host_quiet: 0.42 cores busy outside the client, peer and broker

run 3 · valid

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	15997 / 15997
CPU user / sys per msg	179 µs / 16.9 µs
CPU (share of a core)	39.3 %
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 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 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

199 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	124 µs / 75.6 µs
CPU (share of a core)	39.9 %
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 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: 0.30 cores busy outside the client, peer and broker

run 2 · 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	181 µs / 18.1 µs
CPU (share of a core)	39.9 %
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 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 0.12 of its core
host_quiet: 0.42 cores busy outside the client, peer and broker

run 3 · valid

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	15997 / 15997
CPU user / sys per msg	179 µs / 16.9 µs
CPU (share of a core)	39.3 %
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 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 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

25.9 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	124 µs / 75.6 µs
CPU (share of a core)	39.9 %
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 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: 0.30 cores busy outside the client, peer and broker

run 2 · 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	181 µs / 18.1 µs
CPU (share of a core)	39.9 %
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 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 0.12 of its core
host_quiet: 0.42 cores busy outside the client, peer and broker

run 3 · valid

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	15997 / 15997
CPU user / sys per msg	179 µs / 16.9 µs
CPU (share of a core)	39.3 %
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 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 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

995

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	124 µs / 75.6 µs
CPU (share of a core)	39.9 %
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 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: 0.30 cores busy outside the client, peer and broker

run 2 · 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	181 µs / 18.1 µs
CPU (share of a core)	39.9 %
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 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 0.12 of its core
host_quiet: 0.42 cores busy outside the client, peer and broker

run 3 · valid

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	15997 / 15997
CPU user / sys per msg	179 µs / 16.9 µs
CPU (share of a core)	39.3 %
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 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 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

amqtt 0.12.1 asyncio

3/3

270 µs

run 1 · valid

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	15996 / 15996
CPU user / sys per msg	157 µs / 55.0 µs
CPU (share of a core)	42.4 %
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 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 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: 0.24 cores busy outside the client, peer and broker

run 2 · 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	15998 / 15998
CPU user / sys per msg	188 µs / 27.5 µs
CPU (share of a core)	43.0 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_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 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: 0.39 cores busy outside the client, peer and broker

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	105 µs / 106 µs
CPU (share of a core)	42.1 %
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 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

336 µs

run 1 · valid

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	15996 / 15996
CPU user / sys per msg	157 µs / 55.0 µs
CPU (share of a core)	42.4 %
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 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 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: 0.24 cores busy outside the client, peer and broker

run 2 · 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	15998 / 15998
CPU user / sys per msg	188 µs / 27.5 µs
CPU (share of a core)	43.0 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_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 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: 0.39 cores busy outside the client, peer and broker

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	105 µs / 106 µs
CPU (share of a core)	42.1 %
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 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

1,475 µs

run 1 · valid

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	15996 / 15996
CPU user / sys per msg	157 µs / 55.0 µs
CPU (share of a core)	42.4 %
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 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 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: 0.24 cores busy outside the client, peer and broker

run 2 · 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	15998 / 15998
CPU user / sys per msg	188 µs / 27.5 µs
CPU (share of a core)	43.0 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_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 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: 0.39 cores busy outside the client, peer and broker

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	105 µs / 106 µs
CPU (share of a core)	42.1 %
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 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

4,459 µs

run 1 · valid

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	15996 / 15996
CPU user / sys per msg	157 µs / 55.0 µs
CPU (share of a core)	42.4 %
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 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 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: 0.24 cores busy outside the client, peer and broker

run 2 · 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	15998 / 15998
CPU user / sys per msg	188 µs / 27.5 µs
CPU (share of a core)	43.0 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_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 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: 0.39 cores busy outside the client, peer and broker

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	105 µs / 106 µs
CPU (share of a core)	42.1 %
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 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

212 µs

run 1 · valid

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	15996 / 15996
CPU user / sys per msg	157 µs / 55.0 µs
CPU (share of a core)	42.4 %
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 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 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: 0.24 cores busy outside the client, peer and broker

run 2 · 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	15998 / 15998
CPU user / sys per msg	188 µs / 27.5 µs
CPU (share of a core)	43.0 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_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 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: 0.39 cores busy outside the client, peer and broker

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	105 µs / 106 µs
CPU (share of a core)	42.1 %
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 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

29.1 MiB

run 1 · valid

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	15996 / 15996
CPU user / sys per msg	157 µs / 55.0 µs
CPU (share of a core)	42.4 %
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 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 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: 0.24 cores busy outside the client, peer and broker

run 2 · 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	15998 / 15998
CPU user / sys per msg	188 µs / 27.5 µs
CPU (share of a core)	43.0 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_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 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: 0.39 cores busy outside the client, peer and broker

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	105 µs / 106 µs
CPU (share of a core)	42.1 %
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 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

996

run 1 · valid

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	15996 / 15996
CPU user / sys per msg	157 µs / 55.0 µs
CPU (share of a core)	42.4 %
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 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 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: 0.24 cores busy outside the client, peer and broker

run 2 · 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	15998 / 15998
CPU user / sys per msg	188 µs / 27.5 µs
CPU (share of a core)	43.0 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_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 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: 0.39 cores busy outside the client, peer and broker

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	105 µs / 106 µs
CPU (share of a core)	42.1 %
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 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

—

unsupported

sub_fanin_fixed

Latency by percentile