Results / sub_qos1_fixed_v5

sub_qos1_fixed_v5

At 2,000 QoS 1 msgs/s, what does receiving cost and how late do messages arrive?

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

client

valid

p50 ↓

p99 ↓

p99.9 ↓

max ↓

CPU / msg ↓

peak RSS ↓

ctx sw / 1k ↓

awscrt 0.37.0 crt_event_loop native

3/3

109 µs

run 1 · attempt 2 · valid

C source sent	19,994
broker received ($SYS)	19,994
broker sent ($SYS)	19,994
broker dropped ($SYS)	0
client received	19,994
in window: offered / received	15995 / 15995
CPU user / sys per msg	45.6 µs / 19.4 µs
CPU (share of a core)	13.0 %
threads	6

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 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: 0.00 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,994
broker received ($SYS)	19,994
broker sent ($SYS)	19,994
broker dropped ($SYS)	0
client received	19,994
in window: offered / received	15996 / 15996
CPU user / sys per msg	45.0 µs / 20.0 µs
CPU (share of a core)	13.0 %
threads	6

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 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 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: 0.15 cores busy outside the client, peer and broker

run 3 · 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	15987 / 15987
CPU user / sys per msg	38.2 µs / 25.6 µs
CPU (share of a core)	12.7 %
threads	6

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 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 15987 of 16000 offered in the window
client_kept_up: client received 15987 of 15987 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.39 cores busy outside the client, peer and broker

160 µs

run 1 · attempt 2 · valid

C source sent	19,994
broker received ($SYS)	19,994
broker sent ($SYS)	19,994
broker dropped ($SYS)	0
client received	19,994
in window: offered / received	15995 / 15995
CPU user / sys per msg	45.6 µs / 19.4 µs
CPU (share of a core)	13.0 %
threads	6

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 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: 0.00 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,994
broker received ($SYS)	19,994
broker sent ($SYS)	19,994
broker dropped ($SYS)	0
client received	19,994
in window: offered / received	15996 / 15996
CPU user / sys per msg	45.0 µs / 20.0 µs
CPU (share of a core)	13.0 %
threads	6

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 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 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: 0.15 cores busy outside the client, peer and broker

run 3 · 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	15987 / 15987
CPU user / sys per msg	38.2 µs / 25.6 µs
CPU (share of a core)	12.7 %
threads	6

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 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 15987 of 16000 offered in the window
client_kept_up: client received 15987 of 15987 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.39 cores busy outside the client, peer and broker

1,343 µs

run 1 · attempt 2 · valid

C source sent	19,994
broker received ($SYS)	19,994
broker sent ($SYS)	19,994
broker dropped ($SYS)	0
client received	19,994
in window: offered / received	15995 / 15995
CPU user / sys per msg	45.6 µs / 19.4 µs
CPU (share of a core)	13.0 %
threads	6

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 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: 0.00 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,994
broker received ($SYS)	19,994
broker sent ($SYS)	19,994
broker dropped ($SYS)	0
client received	19,994
in window: offered / received	15996 / 15996
CPU user / sys per msg	45.0 µs / 20.0 µs
CPU (share of a core)	13.0 %
threads	6

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 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 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: 0.15 cores busy outside the client, peer and broker

run 3 · 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	15987 / 15987
CPU user / sys per msg	38.2 µs / 25.6 µs
CPU (share of a core)	12.7 %
threads	6

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 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 15987 of 16000 offered in the window
client_kept_up: client received 15987 of 15987 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.39 cores busy outside the client, peer and broker

3,824 µs

run 1 · attempt 2 · valid

C source sent	19,994
broker received ($SYS)	19,994
broker sent ($SYS)	19,994
broker dropped ($SYS)	0
client received	19,994
in window: offered / received	15995 / 15995
CPU user / sys per msg	45.6 µs / 19.4 µs
CPU (share of a core)	13.0 %
threads	6

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 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: 0.00 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,994
broker received ($SYS)	19,994
broker sent ($SYS)	19,994
broker dropped ($SYS)	0
client received	19,994
in window: offered / received	15996 / 15996
CPU user / sys per msg	45.0 µs / 20.0 µs
CPU (share of a core)	13.0 %
threads	6

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 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 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: 0.15 cores busy outside the client, peer and broker

run 3 · 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	15987 / 15987
CPU user / sys per msg	38.2 µs / 25.6 µs
CPU (share of a core)	12.7 %
threads	6

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 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 15987 of 16000 offered in the window
client_kept_up: client received 15987 of 15987 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.39 cores busy outside the client, peer and broker

65.0 µs

run 1 · attempt 2 · valid

C source sent	19,994
broker received ($SYS)	19,994
broker sent ($SYS)	19,994
broker dropped ($SYS)	0
client received	19,994
in window: offered / received	15995 / 15995
CPU user / sys per msg	45.6 µs / 19.4 µs
CPU (share of a core)	13.0 %
threads	6

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 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: 0.00 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,994
broker received ($SYS)	19,994
broker sent ($SYS)	19,994
broker dropped ($SYS)	0
client received	19,994
in window: offered / received	15996 / 15996
CPU user / sys per msg	45.0 µs / 20.0 µs
CPU (share of a core)	13.0 %
threads	6

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 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 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: 0.15 cores busy outside the client, peer and broker

run 3 · 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	15987 / 15987
CPU user / sys per msg	38.2 µs / 25.6 µs
CPU (share of a core)	12.7 %
threads	6

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 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 15987 of 16000 offered in the window
client_kept_up: client received 15987 of 15987 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.39 cores busy outside the client, peer and broker

26.8 MiB

run 1 · attempt 2 · valid

C source sent	19,994
broker received ($SYS)	19,994
broker sent ($SYS)	19,994
broker dropped ($SYS)	0
client received	19,994
in window: offered / received	15995 / 15995
CPU user / sys per msg	45.6 µs / 19.4 µs
CPU (share of a core)	13.0 %
threads	6

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 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: 0.00 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,994
broker received ($SYS)	19,994
broker sent ($SYS)	19,994
broker dropped ($SYS)	0
client received	19,994
in window: offered / received	15996 / 15996
CPU user / sys per msg	45.0 µs / 20.0 µs
CPU (share of a core)	13.0 %
threads	6

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 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 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: 0.15 cores busy outside the client, peer and broker

run 3 · 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	15987 / 15987
CPU user / sys per msg	38.2 µs / 25.6 µs
CPU (share of a core)	12.7 %
threads	6

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 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 15987 of 16000 offered in the window
client_kept_up: client received 15987 of 15987 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 1 · attempt 2 · valid

C source sent	19,994
broker received ($SYS)	19,994
broker sent ($SYS)	19,994
broker dropped ($SYS)	0
client received	19,994
in window: offered / received	15995 / 15995
CPU user / sys per msg	45.6 µs / 19.4 µs
CPU (share of a core)	13.0 %
threads	6

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 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: 0.00 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,994
broker received ($SYS)	19,994
broker sent ($SYS)	19,994
broker dropped ($SYS)	0
client received	19,994
in window: offered / received	15996 / 15996
CPU user / sys per msg	45.0 µs / 20.0 µs
CPU (share of a core)	13.0 %
threads	6

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 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 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: 0.15 cores busy outside the client, peer and broker

run 3 · 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	15987 / 15987
CPU user / sys per msg	38.2 µs / 25.6 µs
CPU (share of a core)	12.7 %
threads	6

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 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 15987 of 16000 offered in the window
client_kept_up: client received 15987 of 15987 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.39 cores busy outside the client, peer and broker

paho 2.1.0 sync

3/3

135 µs

run 1 · attempt 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	93.8 µs / 20.6 µs
CPU (share of a core)	22.9 %
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 15999 of 16000 offered in the window
client_kept_up: client received 15999 of 15999 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,998
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	81.3 µs / 35.0 µs
CPU (share of a core)	23.2 %
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 19998; peer wrote 19998
broker_confirms_deliveries: broker sent 19998; client received 19998
no_loss: broker acknowledged 19998 from the peer; client received 19998; broker dropped 0
offered_rate_held: peer wrote 15999 of 16000 offered in the window
client_kept_up: client received 15999 of 15999 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 3 · valid

C source sent	19,989
broker received ($SYS)	19,989
broker sent ($SYS)	19,989
broker dropped ($SYS)	0
client received	19,989
in window: offered / received	15992 / 15992
CPU user / sys per msg	92.5 µs / 21.9 µs
CPU (share of a core)	22.9 %
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 19989; peer wrote 19989
broker_confirms_deliveries: broker sent 19989; client received 19989
no_loss: broker acknowledged 19989 from the peer; client received 19989; broker dropped 0
offered_rate_held: peer wrote 15992 of 16000 offered in the window
client_kept_up: client received 15992 of 15992 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

225 µs

run 1 · attempt 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	93.8 µs / 20.6 µs
CPU (share of a core)	22.9 %
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 15999 of 16000 offered in the window
client_kept_up: client received 15999 of 15999 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,998
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	81.3 µs / 35.0 µs
CPU (share of a core)	23.2 %
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 19998; peer wrote 19998
broker_confirms_deliveries: broker sent 19998; client received 19998
no_loss: broker acknowledged 19998 from the peer; client received 19998; broker dropped 0
offered_rate_held: peer wrote 15999 of 16000 offered in the window
client_kept_up: client received 15999 of 15999 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 3 · valid

C source sent	19,989
broker received ($SYS)	19,989
broker sent ($SYS)	19,989
broker dropped ($SYS)	0
client received	19,989
in window: offered / received	15992 / 15992
CPU user / sys per msg	92.5 µs / 21.9 µs
CPU (share of a core)	22.9 %
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 19989; peer wrote 19989
broker_confirms_deliveries: broker sent 19989; client received 19989
no_loss: broker acknowledged 19989 from the peer; client received 19989; broker dropped 0
offered_rate_held: peer wrote 15992 of 16000 offered in the window
client_kept_up: client received 15992 of 15992 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

2,294 µs

run 1 · attempt 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	93.8 µs / 20.6 µs
CPU (share of a core)	22.9 %
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 15999 of 16000 offered in the window
client_kept_up: client received 15999 of 15999 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,998
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	81.3 µs / 35.0 µs
CPU (share of a core)	23.2 %
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 19998; peer wrote 19998
broker_confirms_deliveries: broker sent 19998; client received 19998
no_loss: broker acknowledged 19998 from the peer; client received 19998; broker dropped 0
offered_rate_held: peer wrote 15999 of 16000 offered in the window
client_kept_up: client received 15999 of 15999 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 3 · valid

C source sent	19,989
broker received ($SYS)	19,989
broker sent ($SYS)	19,989
broker dropped ($SYS)	0
client received	19,989
in window: offered / received	15992 / 15992
CPU user / sys per msg	92.5 µs / 21.9 µs
CPU (share of a core)	22.9 %
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 19989; peer wrote 19989
broker_confirms_deliveries: broker sent 19989; client received 19989
no_loss: broker acknowledged 19989 from the peer; client received 19989; broker dropped 0
offered_rate_held: peer wrote 15992 of 16000 offered in the window
client_kept_up: client received 15992 of 15992 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

6,406 µs

run 1 · attempt 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	93.8 µs / 20.6 µs
CPU (share of a core)	22.9 %
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 15999 of 16000 offered in the window
client_kept_up: client received 15999 of 15999 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,998
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	81.3 µs / 35.0 µs
CPU (share of a core)	23.2 %
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 19998; peer wrote 19998
broker_confirms_deliveries: broker sent 19998; client received 19998
no_loss: broker acknowledged 19998 from the peer; client received 19998; broker dropped 0
offered_rate_held: peer wrote 15999 of 16000 offered in the window
client_kept_up: client received 15999 of 15999 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 3 · valid

C source sent	19,989
broker received ($SYS)	19,989
broker sent ($SYS)	19,989
broker dropped ($SYS)	0
client received	19,989
in window: offered / received	15992 / 15992
CPU user / sys per msg	92.5 µs / 21.9 µs
CPU (share of a core)	22.9 %
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 19989; peer wrote 19989
broker_confirms_deliveries: broker sent 19989; client received 19989
no_loss: broker acknowledged 19989 from the peer; client received 19989; broker dropped 0
offered_rate_held: peer wrote 15992 of 16000 offered in the window
client_kept_up: client received 15992 of 15992 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

114 µs

run 1 · attempt 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	93.8 µs / 20.6 µs
CPU (share of a core)	22.9 %
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 15999 of 16000 offered in the window
client_kept_up: client received 15999 of 15999 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,998
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	81.3 µs / 35.0 µs
CPU (share of a core)	23.2 %
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 19998; peer wrote 19998
broker_confirms_deliveries: broker sent 19998; client received 19998
no_loss: broker acknowledged 19998 from the peer; client received 19998; broker dropped 0
offered_rate_held: peer wrote 15999 of 16000 offered in the window
client_kept_up: client received 15999 of 15999 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 3 · valid

C source sent	19,989
broker received ($SYS)	19,989
broker sent ($SYS)	19,989
broker dropped ($SYS)	0
client received	19,989
in window: offered / received	15992 / 15992
CPU user / sys per msg	92.5 µs / 21.9 µs
CPU (share of a core)	22.9 %
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 19989; peer wrote 19989
broker_confirms_deliveries: broker sent 19989; client received 19989
no_loss: broker acknowledged 19989 from the peer; client received 19989; broker dropped 0
offered_rate_held: peer wrote 15992 of 16000 offered in the window
client_kept_up: client received 15992 of 15992 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

26.1 MiB

run 1 · attempt 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	93.8 µs / 20.6 µs
CPU (share of a core)	22.9 %
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 15999 of 16000 offered in the window
client_kept_up: client received 15999 of 15999 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,998
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	81.3 µs / 35.0 µs
CPU (share of a core)	23.2 %
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 19998; peer wrote 19998
broker_confirms_deliveries: broker sent 19998; client received 19998
no_loss: broker acknowledged 19998 from the peer; client received 19998; broker dropped 0
offered_rate_held: peer wrote 15999 of 16000 offered in the window
client_kept_up: client received 15999 of 15999 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 3 · valid

C source sent	19,989
broker received ($SYS)	19,989
broker sent ($SYS)	19,989
broker dropped ($SYS)	0
client received	19,989
in window: offered / received	15992 / 15992
CPU user / sys per msg	92.5 µs / 21.9 µs
CPU (share of a core)	22.9 %
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 19989; peer wrote 19989
broker_confirms_deliveries: broker sent 19989; client received 19989
no_loss: broker acknowledged 19989 from the peer; client received 19989; broker dropped 0
offered_rate_held: peer wrote 15992 of 16000 offered in the window
client_kept_up: client received 15992 of 15992 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 1 · attempt 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	93.8 µs / 20.6 µs
CPU (share of a core)	22.9 %
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 15999 of 16000 offered in the window
client_kept_up: client received 15999 of 15999 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,998
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	81.3 µs / 35.0 µs
CPU (share of a core)	23.2 %
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 19998; peer wrote 19998
broker_confirms_deliveries: broker sent 19998; client received 19998
no_loss: broker acknowledged 19998 from the peer; client received 19998; broker dropped 0
offered_rate_held: peer wrote 15999 of 16000 offered in the window
client_kept_up: client received 15999 of 15999 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 3 · valid

C source sent	19,989
broker received ($SYS)	19,989
broker sent ($SYS)	19,989
broker dropped ($SYS)	0
client received	19,989
in window: offered / received	15992 / 15992
CPU user / sys per msg	92.5 µs / 21.9 µs
CPU (share of a core)	22.9 %
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 19989; peer wrote 19989
broker_confirms_deliveries: broker sent 19989; client received 19989
no_loss: broker acknowledged 19989 from the peer; client received 19989; broker dropped 0
offered_rate_held: peer wrote 15992 of 16000 offered in the window
client_kept_up: client received 15992 of 15992 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

gmqtt 0.7.0 asyncio

3/3

168 µs

run 1 · 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	66.3 µs / 35.6 µs
CPU (share of a core)	20.4 %
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 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: 0.02 cores busy outside the client, peer and broker

run 2 · 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	78.8 µs / 24.4 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 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 0.11 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	83.8 µs / 18.1 µs
CPU (share of a core)	20.4 %
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 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: 0.17 cores busy outside the client, peer and broker

217 µs

run 1 · 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	66.3 µs / 35.6 µs
CPU (share of a core)	20.4 %
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 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: 0.02 cores busy outside the client, peer and broker

run 2 · 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	78.8 µs / 24.4 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 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 0.11 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	83.8 µs / 18.1 µs
CPU (share of a core)	20.4 %
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 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: 0.17 cores busy outside the client, peer and broker

705 µs

run 1 · 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	66.3 µs / 35.6 µs
CPU (share of a core)	20.4 %
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 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: 0.02 cores busy outside the client, peer and broker

run 2 · 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	78.8 µs / 24.4 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 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 0.11 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	83.8 µs / 18.1 µs
CPU (share of a core)	20.4 %
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 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: 0.17 cores busy outside the client, peer and broker

3,511 µs

run 1 · 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	66.3 µs / 35.6 µs
CPU (share of a core)	20.4 %
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 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: 0.02 cores busy outside the client, peer and broker

run 2 · 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	78.8 µs / 24.4 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 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 0.11 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	83.8 µs / 18.1 µs
CPU (share of a core)	20.4 %
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 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: 0.17 cores busy outside the client, peer and broker

102 µs

run 1 · 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	66.3 µs / 35.6 µs
CPU (share of a core)	20.4 %
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 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: 0.02 cores busy outside the client, peer and broker

run 2 · 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	78.8 µs / 24.4 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 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 0.11 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	83.8 µs / 18.1 µs
CPU (share of a core)	20.4 %
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 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: 0.17 cores busy outside the client, peer and broker

22.4 MiB

run 1 · 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	66.3 µs / 35.6 µs
CPU (share of a core)	20.4 %
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 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: 0.02 cores busy outside the client, peer and broker

run 2 · 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	78.8 µs / 24.4 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 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 0.11 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	83.8 µs / 18.1 µs
CPU (share of a core)	20.4 %
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 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: 0.17 cores busy outside the client, peer and broker

998

run 1 · 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	66.3 µs / 35.6 µs
CPU (share of a core)	20.4 %
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 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: 0.02 cores busy outside the client, peer and broker

run 2 · 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	78.8 µs / 24.4 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 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 0.11 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	83.8 µs / 18.1 µs
CPU (share of a core)	20.4 %
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 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: 0.17 cores busy outside the client, peer and broker

mqttium 1.1.0 asyncio

3/3

168 µs

run 1 · valid

C source sent	19,991
broker received ($SYS)	19,991
broker sent ($SYS)	19,991
broker dropped ($SYS)	0
client received	19,991
in window: offered / received	15993 / 15993
CPU user / sys per msg	67.5 µs / 30.0 µs
CPU (share of a core)	19.5 %
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 19991; peer wrote 19991
broker_confirms_deliveries: broker sent 19991; client received 19991
no_loss: broker acknowledged 19991 from the peer; client received 19991; broker dropped 0
offered_rate_held: peer wrote 15993 of 16000 offered in the window
client_kept_up: client received 15993 of 15993 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 2 · attempt 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	86.9 µs / 9.4 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 0.12 of its core
host_quiet: 0.00 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	15999 / 15999
CPU user / sys per msg	83.1 µs / 13.8 µs
CPU (share of a core)	19.4 %
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 15999 of 16000 offered in the window
client_kept_up: client received 15999 of 15999 in the window
broker_headroom: broker used 0.11 of its core
host_quiet: 0.13 cores busy outside the client, peer and broker

217 µs

run 1 · valid

C source sent	19,991
broker received ($SYS)	19,991
broker sent ($SYS)	19,991
broker dropped ($SYS)	0
client received	19,991
in window: offered / received	15993 / 15993
CPU user / sys per msg	67.5 µs / 30.0 µs
CPU (share of a core)	19.5 %
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 19991; peer wrote 19991
broker_confirms_deliveries: broker sent 19991; client received 19991
no_loss: broker acknowledged 19991 from the peer; client received 19991; broker dropped 0
offered_rate_held: peer wrote 15993 of 16000 offered in the window
client_kept_up: client received 15993 of 15993 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 2 · attempt 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	86.9 µs / 9.4 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 0.12 of its core
host_quiet: 0.00 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	15999 / 15999
CPU user / sys per msg	83.1 µs / 13.8 µs
CPU (share of a core)	19.4 %
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 15999 of 16000 offered in the window
client_kept_up: client received 15999 of 15999 in the window
broker_headroom: broker used 0.11 of its core
host_quiet: 0.13 cores busy outside the client, peer and broker

573 µs

run 1 · valid

C source sent	19,991
broker received ($SYS)	19,991
broker sent ($SYS)	19,991
broker dropped ($SYS)	0
client received	19,991
in window: offered / received	15993 / 15993
CPU user / sys per msg	67.5 µs / 30.0 µs
CPU (share of a core)	19.5 %
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 19991; peer wrote 19991
broker_confirms_deliveries: broker sent 19991; client received 19991
no_loss: broker acknowledged 19991 from the peer; client received 19991; broker dropped 0
offered_rate_held: peer wrote 15993 of 16000 offered in the window
client_kept_up: client received 15993 of 15993 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 2 · attempt 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	86.9 µs / 9.4 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 0.12 of its core
host_quiet: 0.00 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	15999 / 15999
CPU user / sys per msg	83.1 µs / 13.8 µs
CPU (share of a core)	19.4 %
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 15999 of 16000 offered in the window
client_kept_up: client received 15999 of 15999 in the window
broker_headroom: broker used 0.11 of its core
host_quiet: 0.13 cores busy outside the client, peer and broker

3,250 µs

run 1 · valid

C source sent	19,991
broker received ($SYS)	19,991
broker sent ($SYS)	19,991
broker dropped ($SYS)	0
client received	19,991
in window: offered / received	15993 / 15993
CPU user / sys per msg	67.5 µs / 30.0 µs
CPU (share of a core)	19.5 %
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 19991; peer wrote 19991
broker_confirms_deliveries: broker sent 19991; client received 19991
no_loss: broker acknowledged 19991 from the peer; client received 19991; broker dropped 0
offered_rate_held: peer wrote 15993 of 16000 offered in the window
client_kept_up: client received 15993 of 15993 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 2 · attempt 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	86.9 µs / 9.4 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 0.12 of its core
host_quiet: 0.00 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	15999 / 15999
CPU user / sys per msg	83.1 µs / 13.8 µs
CPU (share of a core)	19.4 %
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 15999 of 16000 offered in the window
client_kept_up: client received 15999 of 15999 in the window
broker_headroom: broker used 0.11 of its core
host_quiet: 0.13 cores busy outside the client, peer and broker

96.9 µs

run 1 · valid

C source sent	19,991
broker received ($SYS)	19,991
broker sent ($SYS)	19,991
broker dropped ($SYS)	0
client received	19,991
in window: offered / received	15993 / 15993
CPU user / sys per msg	67.5 µs / 30.0 µs
CPU (share of a core)	19.5 %
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 19991; peer wrote 19991
broker_confirms_deliveries: broker sent 19991; client received 19991
no_loss: broker acknowledged 19991 from the peer; client received 19991; broker dropped 0
offered_rate_held: peer wrote 15993 of 16000 offered in the window
client_kept_up: client received 15993 of 15993 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 2 · attempt 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	86.9 µs / 9.4 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 0.12 of its core
host_quiet: 0.00 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	15999 / 15999
CPU user / sys per msg	83.1 µs / 13.8 µs
CPU (share of a core)	19.4 %
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 15999 of 16000 offered in the window
client_kept_up: client received 15999 of 15999 in the window
broker_headroom: broker used 0.11 of its core
host_quiet: 0.13 cores busy outside the client, peer and broker

26.6 MiB

run 1 · valid

C source sent	19,991
broker received ($SYS)	19,991
broker sent ($SYS)	19,991
broker dropped ($SYS)	0
client received	19,991
in window: offered / received	15993 / 15993
CPU user / sys per msg	67.5 µs / 30.0 µs
CPU (share of a core)	19.5 %
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 19991; peer wrote 19991
broker_confirms_deliveries: broker sent 19991; client received 19991
no_loss: broker acknowledged 19991 from the peer; client received 19991; broker dropped 0
offered_rate_held: peer wrote 15993 of 16000 offered in the window
client_kept_up: client received 15993 of 15993 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 2 · attempt 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	86.9 µs / 9.4 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 0.12 of its core
host_quiet: 0.00 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	15999 / 15999
CPU user / sys per msg	83.1 µs / 13.8 µs
CPU (share of a core)	19.4 %
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 15999 of 16000 offered in the window
client_kept_up: client received 15999 of 15999 in the window
broker_headroom: broker used 0.11 of its core
host_quiet: 0.13 cores busy outside the client, peer and broker

998

run 1 · valid

C source sent	19,991
broker received ($SYS)	19,991
broker sent ($SYS)	19,991
broker dropped ($SYS)	0
client received	19,991
in window: offered / received	15993 / 15993
CPU user / sys per msg	67.5 µs / 30.0 µs
CPU (share of a core)	19.5 %
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 19991; peer wrote 19991
broker_confirms_deliveries: broker sent 19991; client received 19991
no_loss: broker acknowledged 19991 from the peer; client received 19991; broker dropped 0
offered_rate_held: peer wrote 15993 of 16000 offered in the window
client_kept_up: client received 15993 of 15993 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 2 · attempt 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	86.9 µs / 9.4 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 0.12 of its core
host_quiet: 0.00 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	15999 / 15999
CPU user / sys per msg	83.1 µs / 13.8 µs
CPU (share of a core)	19.4 %
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 15999 of 16000 offered in the window
client_kept_up: client received 15999 of 15999 in the window
broker_headroom: broker used 0.11 of its core
host_quiet: 0.13 cores busy outside the client, peer and broker

aiomqtt3 3.0.0a1 asyncio experimental

3/3

184 µs

run 1 · valid

C source sent	19,989
broker received ($SYS)	19,989
broker sent ($SYS)	19,989
broker dropped ($SYS)	0
client received	19,989
in window: offered / received	15991 / 15991
CPU user / sys per msg	104 µs / 17.5 µs
CPU (share of a core)	24.4 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19989; peer wrote 19989
broker_confirms_deliveries: broker sent 19989; client received 19989
no_loss: broker acknowledged 19989 from the peer; client received 19989; broker dropped 0
offered_rate_held: peer wrote 15991 of 16000 offered in the window
client_kept_up: client received 15991 of 15991 in the window
broker_headroom: broker used 0.11 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,976
broker received ($SYS)	19,976
broker sent ($SYS)	19,976
broker dropped ($SYS)	0
client received	19,976
in window: offered / received	15982 / 15982
CPU user / sys per msg	88.2 µs / 35.7 µs
CPU (share of a core)	24.7 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19976; peer wrote 19976
broker_confirms_deliveries: broker sent 19976; client received 19976
no_loss: broker acknowledged 19976 from the peer; client received 19976; broker dropped 0
offered_rate_held: peer wrote 15982 of 16000 offered in the window
client_kept_up: client received 15982 of 15982 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.26 cores busy outside the client, peer and broker

run 3 · valid

C source sent	19,991
broker received ($SYS)	19,991
broker sent ($SYS)	19,991
broker dropped ($SYS)	0
client received	19,991
in window: offered / received	15993 / 15993
CPU user / sys per msg	117 µs / 8.8 µs
CPU (share of a core)	25.1 %
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 19991; peer wrote 19991
broker_confirms_deliveries: broker sent 19991; client received 19991
no_loss: broker acknowledged 19991 from the peer; client received 19991; broker dropped 0
offered_rate_held: peer wrote 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: 0.19 cores busy outside the client, peer and broker

242 µs

run 1 · valid

C source sent	19,989
broker received ($SYS)	19,989
broker sent ($SYS)	19,989
broker dropped ($SYS)	0
client received	19,989
in window: offered / received	15991 / 15991
CPU user / sys per msg	104 µs / 17.5 µs
CPU (share of a core)	24.4 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19989; peer wrote 19989
broker_confirms_deliveries: broker sent 19989; client received 19989
no_loss: broker acknowledged 19989 from the peer; client received 19989; broker dropped 0
offered_rate_held: peer wrote 15991 of 16000 offered in the window
client_kept_up: client received 15991 of 15991 in the window
broker_headroom: broker used 0.11 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,976
broker received ($SYS)	19,976
broker sent ($SYS)	19,976
broker dropped ($SYS)	0
client received	19,976
in window: offered / received	15982 / 15982
CPU user / sys per msg	88.2 µs / 35.7 µs
CPU (share of a core)	24.7 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19976; peer wrote 19976
broker_confirms_deliveries: broker sent 19976; client received 19976
no_loss: broker acknowledged 19976 from the peer; client received 19976; broker dropped 0
offered_rate_held: peer wrote 15982 of 16000 offered in the window
client_kept_up: client received 15982 of 15982 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.26 cores busy outside the client, peer and broker

run 3 · valid

C source sent	19,991
broker received ($SYS)	19,991
broker sent ($SYS)	19,991
broker dropped ($SYS)	0
client received	19,991
in window: offered / received	15993 / 15993
CPU user / sys per msg	117 µs / 8.8 µs
CPU (share of a core)	25.1 %
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 19991; peer wrote 19991
broker_confirms_deliveries: broker sent 19991; client received 19991
no_loss: broker acknowledged 19991 from the peer; client received 19991; broker dropped 0
offered_rate_held: peer wrote 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: 0.19 cores busy outside the client, peer and broker

934 µs

run 1 · valid

C source sent	19,989
broker received ($SYS)	19,989
broker sent ($SYS)	19,989
broker dropped ($SYS)	0
client received	19,989
in window: offered / received	15991 / 15991
CPU user / sys per msg	104 µs / 17.5 µs
CPU (share of a core)	24.4 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19989; peer wrote 19989
broker_confirms_deliveries: broker sent 19989; client received 19989
no_loss: broker acknowledged 19989 from the peer; client received 19989; broker dropped 0
offered_rate_held: peer wrote 15991 of 16000 offered in the window
client_kept_up: client received 15991 of 15991 in the window
broker_headroom: broker used 0.11 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,976
broker received ($SYS)	19,976
broker sent ($SYS)	19,976
broker dropped ($SYS)	0
client received	19,976
in window: offered / received	15982 / 15982
CPU user / sys per msg	88.2 µs / 35.7 µs
CPU (share of a core)	24.7 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19976; peer wrote 19976
broker_confirms_deliveries: broker sent 19976; client received 19976
no_loss: broker acknowledged 19976 from the peer; client received 19976; broker dropped 0
offered_rate_held: peer wrote 15982 of 16000 offered in the window
client_kept_up: client received 15982 of 15982 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.26 cores busy outside the client, peer and broker

run 3 · valid

C source sent	19,991
broker received ($SYS)	19,991
broker sent ($SYS)	19,991
broker dropped ($SYS)	0
client received	19,991
in window: offered / received	15993 / 15993
CPU user / sys per msg	117 µs / 8.8 µs
CPU (share of a core)	25.1 %
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 19991; peer wrote 19991
broker_confirms_deliveries: broker sent 19991; client received 19991
no_loss: broker acknowledged 19991 from the peer; client received 19991; broker dropped 0
offered_rate_held: peer wrote 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: 0.19 cores busy outside the client, peer and broker

3,313 µs

run 1 · valid

C source sent	19,989
broker received ($SYS)	19,989
broker sent ($SYS)	19,989
broker dropped ($SYS)	0
client received	19,989
in window: offered / received	15991 / 15991
CPU user / sys per msg	104 µs / 17.5 µs
CPU (share of a core)	24.4 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19989; peer wrote 19989
broker_confirms_deliveries: broker sent 19989; client received 19989
no_loss: broker acknowledged 19989 from the peer; client received 19989; broker dropped 0
offered_rate_held: peer wrote 15991 of 16000 offered in the window
client_kept_up: client received 15991 of 15991 in the window
broker_headroom: broker used 0.11 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,976
broker received ($SYS)	19,976
broker sent ($SYS)	19,976
broker dropped ($SYS)	0
client received	19,976
in window: offered / received	15982 / 15982
CPU user / sys per msg	88.2 µs / 35.7 µs
CPU (share of a core)	24.7 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19976; peer wrote 19976
broker_confirms_deliveries: broker sent 19976; client received 19976
no_loss: broker acknowledged 19976 from the peer; client received 19976; broker dropped 0
offered_rate_held: peer wrote 15982 of 16000 offered in the window
client_kept_up: client received 15982 of 15982 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.26 cores busy outside the client, peer and broker

run 3 · valid

C source sent	19,991
broker received ($SYS)	19,991
broker sent ($SYS)	19,991
broker dropped ($SYS)	0
client received	19,991
in window: offered / received	15993 / 15993
CPU user / sys per msg	117 µs / 8.8 µs
CPU (share of a core)	25.1 %
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 19991; peer wrote 19991
broker_confirms_deliveries: broker sent 19991; client received 19991
no_loss: broker acknowledged 19991 from the peer; client received 19991; broker dropped 0
offered_rate_held: peer wrote 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: 0.19 cores busy outside the client, peer and broker

124 µs

run 1 · valid

C source sent	19,989
broker received ($SYS)	19,989
broker sent ($SYS)	19,989
broker dropped ($SYS)	0
client received	19,989
in window: offered / received	15991 / 15991
CPU user / sys per msg	104 µs / 17.5 µs
CPU (share of a core)	24.4 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19989; peer wrote 19989
broker_confirms_deliveries: broker sent 19989; client received 19989
no_loss: broker acknowledged 19989 from the peer; client received 19989; broker dropped 0
offered_rate_held: peer wrote 15991 of 16000 offered in the window
client_kept_up: client received 15991 of 15991 in the window
broker_headroom: broker used 0.11 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,976
broker received ($SYS)	19,976
broker sent ($SYS)	19,976
broker dropped ($SYS)	0
client received	19,976
in window: offered / received	15982 / 15982
CPU user / sys per msg	88.2 µs / 35.7 µs
CPU (share of a core)	24.7 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19976; peer wrote 19976
broker_confirms_deliveries: broker sent 19976; client received 19976
no_loss: broker acknowledged 19976 from the peer; client received 19976; broker dropped 0
offered_rate_held: peer wrote 15982 of 16000 offered in the window
client_kept_up: client received 15982 of 15982 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.26 cores busy outside the client, peer and broker

run 3 · valid

C source sent	19,991
broker received ($SYS)	19,991
broker sent ($SYS)	19,991
broker dropped ($SYS)	0
client received	19,991
in window: offered / received	15993 / 15993
CPU user / sys per msg	117 µs / 8.8 µs
CPU (share of a core)	25.1 %
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 19991; peer wrote 19991
broker_confirms_deliveries: broker sent 19991; client received 19991
no_loss: broker acknowledged 19991 from the peer; client received 19991; broker dropped 0
offered_rate_held: peer wrote 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: 0.19 cores busy outside the client, peer and broker

42.6 MiB

run 1 · valid

C source sent	19,989
broker received ($SYS)	19,989
broker sent ($SYS)	19,989
broker dropped ($SYS)	0
client received	19,989
in window: offered / received	15991 / 15991
CPU user / sys per msg	104 µs / 17.5 µs
CPU (share of a core)	24.4 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19989; peer wrote 19989
broker_confirms_deliveries: broker sent 19989; client received 19989
no_loss: broker acknowledged 19989 from the peer; client received 19989; broker dropped 0
offered_rate_held: peer wrote 15991 of 16000 offered in the window
client_kept_up: client received 15991 of 15991 in the window
broker_headroom: broker used 0.11 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,976
broker received ($SYS)	19,976
broker sent ($SYS)	19,976
broker dropped ($SYS)	0
client received	19,976
in window: offered / received	15982 / 15982
CPU user / sys per msg	88.2 µs / 35.7 µs
CPU (share of a core)	24.7 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19976; peer wrote 19976
broker_confirms_deliveries: broker sent 19976; client received 19976
no_loss: broker acknowledged 19976 from the peer; client received 19976; broker dropped 0
offered_rate_held: peer wrote 15982 of 16000 offered in the window
client_kept_up: client received 15982 of 15982 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.26 cores busy outside the client, peer and broker

run 3 · valid

C source sent	19,991
broker received ($SYS)	19,991
broker sent ($SYS)	19,991
broker dropped ($SYS)	0
client received	19,991
in window: offered / received	15993 / 15993
CPU user / sys per msg	117 µs / 8.8 µs
CPU (share of a core)	25.1 %
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 19991; peer wrote 19991
broker_confirms_deliveries: broker sent 19991; client received 19991
no_loss: broker acknowledged 19991 from the peer; client received 19991; broker dropped 0
offered_rate_held: peer wrote 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: 0.19 cores busy outside the client, peer and broker

998

run 1 · valid

C source sent	19,989
broker received ($SYS)	19,989
broker sent ($SYS)	19,989
broker dropped ($SYS)	0
client received	19,989
in window: offered / received	15991 / 15991
CPU user / sys per msg	104 µs / 17.5 µs
CPU (share of a core)	24.4 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19989; peer wrote 19989
broker_confirms_deliveries: broker sent 19989; client received 19989
no_loss: broker acknowledged 19989 from the peer; client received 19989; broker dropped 0
offered_rate_held: peer wrote 15991 of 16000 offered in the window
client_kept_up: client received 15991 of 15991 in the window
broker_headroom: broker used 0.11 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,976
broker received ($SYS)	19,976
broker sent ($SYS)	19,976
broker dropped ($SYS)	0
client received	19,976
in window: offered / received	15982 / 15982
CPU user / sys per msg	88.2 µs / 35.7 µs
CPU (share of a core)	24.7 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 19976; peer wrote 19976
broker_confirms_deliveries: broker sent 19976; client received 19976
no_loss: broker acknowledged 19976 from the peer; client received 19976; broker dropped 0
offered_rate_held: peer wrote 15982 of 16000 offered in the window
client_kept_up: client received 15982 of 15982 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.26 cores busy outside the client, peer and broker

run 3 · valid

C source sent	19,991
broker received ($SYS)	19,991
broker sent ($SYS)	19,991
broker dropped ($SYS)	0
client received	19,991
in window: offered / received	15993 / 15993
CPU user / sys per msg	117 µs / 8.8 µs
CPU (share of a core)	25.1 %
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 19991; peer wrote 19991
broker_confirms_deliveries: broker sent 19991; client received 19991
no_loss: broker acknowledged 19991 from the peer; client received 19991; broker dropped 0
offered_rate_held: peer wrote 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: 0.19 cores busy outside the client, peer and broker

zmqtt 0.2.4 asyncio experimental

3/3

225 µs

run 1 · valid

C source sent	19,994
broker received ($SYS)	19,994
broker sent ($SYS)	19,994
broker dropped ($SYS)	0
client received	19,994
in window: offered / received	15995 / 15995
CPU user / sys per msg	164 µs / 6.9 µs
CPU (share of a core)	34.1 %
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 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: 0.00 cores busy outside the client, peer and broker

run 2 · 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	153 µs / 15.6 µs
CPU (share of a core)	33.6 %
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 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 0.11 of its core
host_quiet: 0.05 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	15993 / 15993
CPU user / sys per msg	151 µs / 18.1 µs
CPU (share of a core)	33.9 %
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 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 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

287 µs

run 1 · valid

C source sent	19,994
broker received ($SYS)	19,994
broker sent ($SYS)	19,994
broker dropped ($SYS)	0
client received	19,994
in window: offered / received	15995 / 15995
CPU user / sys per msg	164 µs / 6.9 µs
CPU (share of a core)	34.1 %
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 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: 0.00 cores busy outside the client, peer and broker

run 2 · 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	153 µs / 15.6 µs
CPU (share of a core)	33.6 %
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 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 0.11 of its core
host_quiet: 0.05 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	15993 / 15993
CPU user / sys per msg	151 µs / 18.1 µs
CPU (share of a core)	33.9 %
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 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 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

1,933 µs

run 1 · valid

C source sent	19,994
broker received ($SYS)	19,994
broker sent ($SYS)	19,994
broker dropped ($SYS)	0
client received	19,994
in window: offered / received	15995 / 15995
CPU user / sys per msg	164 µs / 6.9 µs
CPU (share of a core)	34.1 %
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 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: 0.00 cores busy outside the client, peer and broker

run 2 · 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	153 µs / 15.6 µs
CPU (share of a core)	33.6 %
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 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 0.11 of its core
host_quiet: 0.05 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	15993 / 15993
CPU user / sys per msg	151 µs / 18.1 µs
CPU (share of a core)	33.9 %
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 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 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

4,919 µs

run 1 · valid

C source sent	19,994
broker received ($SYS)	19,994
broker sent ($SYS)	19,994
broker dropped ($SYS)	0
client received	19,994
in window: offered / received	15995 / 15995
CPU user / sys per msg	164 µs / 6.9 µs
CPU (share of a core)	34.1 %
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 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: 0.00 cores busy outside the client, peer and broker

run 2 · 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	153 µs / 15.6 µs
CPU (share of a core)	33.6 %
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 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 0.11 of its core
host_quiet: 0.05 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	15993 / 15993
CPU user / sys per msg	151 µs / 18.1 µs
CPU (share of a core)	33.9 %
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 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 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

169 µs

run 1 · valid

C source sent	19,994
broker received ($SYS)	19,994
broker sent ($SYS)	19,994
broker dropped ($SYS)	0
client received	19,994
in window: offered / received	15995 / 15995
CPU user / sys per msg	164 µs / 6.9 µs
CPU (share of a core)	34.1 %
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 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: 0.00 cores busy outside the client, peer and broker

run 2 · 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	153 µs / 15.6 µs
CPU (share of a core)	33.6 %
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 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 0.11 of its core
host_quiet: 0.05 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	15993 / 15993
CPU user / sys per msg	151 µs / 18.1 µs
CPU (share of a core)	33.9 %
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 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 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

25.9 MiB

run 1 · valid

C source sent	19,994
broker received ($SYS)	19,994
broker sent ($SYS)	19,994
broker dropped ($SYS)	0
client received	19,994
in window: offered / received	15995 / 15995
CPU user / sys per msg	164 µs / 6.9 µs
CPU (share of a core)	34.1 %
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 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: 0.00 cores busy outside the client, peer and broker

run 2 · 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	153 µs / 15.6 µs
CPU (share of a core)	33.6 %
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 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 0.11 of its core
host_quiet: 0.05 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	15993 / 15993
CPU user / sys per msg	151 µs / 18.1 µs
CPU (share of a core)	33.9 %
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 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 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

995

run 1 · valid

C source sent	19,994
broker received ($SYS)	19,994
broker sent ($SYS)	19,994
broker dropped ($SYS)	0
client received	19,994
in window: offered / received	15995 / 15995
CPU user / sys per msg	164 µs / 6.9 µs
CPU (share of a core)	34.1 %
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 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: 0.00 cores busy outside the client, peer and broker

run 2 · 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	153 µs / 15.6 µs
CPU (share of a core)	33.6 %
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 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 0.11 of its core
host_quiet: 0.05 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	15993 / 15993
CPU user / sys per msg	151 µs / 18.1 µs
CPU (share of a core)	33.9 %
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 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 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

aiomqtt 2.5.1 asyncio

3/3

258 µs

run 1 · valid

C source sent	19,991
broker received ($SYS)	19,991
broker sent ($SYS)	19,991
broker dropped ($SYS)	0
client received	19,991
in window: offered / received	15992 / 15992
CPU user / sys per msg	187 µs / 20.6 µs
CPU (share of a core)	41.5 %
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 19991; peer wrote 19991
broker_confirms_deliveries: broker sent 19991; client received 19991
no_loss: broker acknowledged 19991 from the peer; client received 19991; broker dropped 0
offered_rate_held: peer wrote 15992 of 16000 offered in the window
client_kept_up: client received 15992 of 15992 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,992
broker received ($SYS)	19,992
broker sent ($SYS)	19,992
broker dropped ($SYS)	0
client received	19,992
in window: offered / received	15996 / 15996
CPU user / sys per msg	177 µs / 28.8 µs
CPU (share of a core)	41.1 %
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 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 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: 0.10 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	186 µs / 20.0 µs
CPU (share of a core)	41.2 %
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 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: 0.05 cores busy outside the client, peer and broker

369 µs

run 1 · valid

C source sent	19,991
broker received ($SYS)	19,991
broker sent ($SYS)	19,991
broker dropped ($SYS)	0
client received	19,991
in window: offered / received	15992 / 15992
CPU user / sys per msg	187 µs / 20.6 µs
CPU (share of a core)	41.5 %
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 19991; peer wrote 19991
broker_confirms_deliveries: broker sent 19991; client received 19991
no_loss: broker acknowledged 19991 from the peer; client received 19991; broker dropped 0
offered_rate_held: peer wrote 15992 of 16000 offered in the window
client_kept_up: client received 15992 of 15992 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,992
broker received ($SYS)	19,992
broker sent ($SYS)	19,992
broker dropped ($SYS)	0
client received	19,992
in window: offered / received	15996 / 15996
CPU user / sys per msg	177 µs / 28.8 µs
CPU (share of a core)	41.1 %
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 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 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: 0.10 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	186 µs / 20.0 µs
CPU (share of a core)	41.2 %
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 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: 0.05 cores busy outside the client, peer and broker

2,818 µs

run 1 · valid

C source sent	19,991
broker received ($SYS)	19,991
broker sent ($SYS)	19,991
broker dropped ($SYS)	0
client received	19,991
in window: offered / received	15992 / 15992
CPU user / sys per msg	187 µs / 20.6 µs
CPU (share of a core)	41.5 %
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 19991; peer wrote 19991
broker_confirms_deliveries: broker sent 19991; client received 19991
no_loss: broker acknowledged 19991 from the peer; client received 19991; broker dropped 0
offered_rate_held: peer wrote 15992 of 16000 offered in the window
client_kept_up: client received 15992 of 15992 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,992
broker received ($SYS)	19,992
broker sent ($SYS)	19,992
broker dropped ($SYS)	0
client received	19,992
in window: offered / received	15996 / 15996
CPU user / sys per msg	177 µs / 28.8 µs
CPU (share of a core)	41.1 %
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 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 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: 0.10 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	186 µs / 20.0 µs
CPU (share of a core)	41.2 %
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 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: 0.05 cores busy outside the client, peer and broker

5,411 µs

run 1 · valid

C source sent	19,991
broker received ($SYS)	19,991
broker sent ($SYS)	19,991
broker dropped ($SYS)	0
client received	19,991
in window: offered / received	15992 / 15992
CPU user / sys per msg	187 µs / 20.6 µs
CPU (share of a core)	41.5 %
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 19991; peer wrote 19991
broker_confirms_deliveries: broker sent 19991; client received 19991
no_loss: broker acknowledged 19991 from the peer; client received 19991; broker dropped 0
offered_rate_held: peer wrote 15992 of 16000 offered in the window
client_kept_up: client received 15992 of 15992 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,992
broker received ($SYS)	19,992
broker sent ($SYS)	19,992
broker dropped ($SYS)	0
client received	19,992
in window: offered / received	15996 / 15996
CPU user / sys per msg	177 µs / 28.8 µs
CPU (share of a core)	41.1 %
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 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 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: 0.10 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	186 µs / 20.0 µs
CPU (share of a core)	41.2 %
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 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: 0.05 cores busy outside the client, peer and broker

206 µs

run 1 · valid

C source sent	19,991
broker received ($SYS)	19,991
broker sent ($SYS)	19,991
broker dropped ($SYS)	0
client received	19,991
in window: offered / received	15992 / 15992
CPU user / sys per msg	187 µs / 20.6 µs
CPU (share of a core)	41.5 %
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 19991; peer wrote 19991
broker_confirms_deliveries: broker sent 19991; client received 19991
no_loss: broker acknowledged 19991 from the peer; client received 19991; broker dropped 0
offered_rate_held: peer wrote 15992 of 16000 offered in the window
client_kept_up: client received 15992 of 15992 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,992
broker received ($SYS)	19,992
broker sent ($SYS)	19,992
broker dropped ($SYS)	0
client received	19,992
in window: offered / received	15996 / 15996
CPU user / sys per msg	177 µs / 28.8 µs
CPU (share of a core)	41.1 %
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 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 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: 0.10 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	186 µs / 20.0 µs
CPU (share of a core)	41.2 %
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 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: 0.05 cores busy outside the client, peer and broker

27.0 MiB

run 1 · valid

C source sent	19,991
broker received ($SYS)	19,991
broker sent ($SYS)	19,991
broker dropped ($SYS)	0
client received	19,991
in window: offered / received	15992 / 15992
CPU user / sys per msg	187 µs / 20.6 µs
CPU (share of a core)	41.5 %
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 19991; peer wrote 19991
broker_confirms_deliveries: broker sent 19991; client received 19991
no_loss: broker acknowledged 19991 from the peer; client received 19991; broker dropped 0
offered_rate_held: peer wrote 15992 of 16000 offered in the window
client_kept_up: client received 15992 of 15992 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,992
broker received ($SYS)	19,992
broker sent ($SYS)	19,992
broker dropped ($SYS)	0
client received	19,992
in window: offered / received	15996 / 15996
CPU user / sys per msg	177 µs / 28.8 µs
CPU (share of a core)	41.1 %
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 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 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: 0.10 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	186 µs / 20.0 µs
CPU (share of a core)	41.2 %
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 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: 0.05 cores busy outside the client, peer and broker

995

run 1 · valid

C source sent	19,991
broker received ($SYS)	19,991
broker sent ($SYS)	19,991
broker dropped ($SYS)	0
client received	19,991
in window: offered / received	15992 / 15992
CPU user / sys per msg	187 µs / 20.6 µs
CPU (share of a core)	41.5 %
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 19991; peer wrote 19991
broker_confirms_deliveries: broker sent 19991; client received 19991
no_loss: broker acknowledged 19991 from the peer; client received 19991; broker dropped 0
offered_rate_held: peer wrote 15992 of 16000 offered in the window
client_kept_up: client received 15992 of 15992 in the window
broker_headroom: broker used 0.12 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 2 · valid

C source sent	19,992
broker received ($SYS)	19,992
broker sent ($SYS)	19,992
broker dropped ($SYS)	0
client received	19,992
in window: offered / received	15996 / 15996
CPU user / sys per msg	177 µs / 28.8 µs
CPU (share of a core)	41.1 %
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 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 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: 0.10 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	186 µs / 20.0 µs
CPU (share of a core)	41.2 %
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 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: 0.05 cores busy outside the client, peer and broker

amqtt 0.12.1 asyncio

—

unsupported

sub_qos1_fixed_v5

Latency by percentile