Results / sub_qos1_fixed_5k

sub_qos1_fixed_5k

At 5,000 QoS 1 msgs/s, what does receiving cost?

sub · QoS 1 · 256 B · 5,000 msgs/s · MQTTv311 · 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

104 µs

run 1 · valid

C source sent	49,970
broker received ($SYS)	49,970
broker sent ($SYS)	49,970
broker dropped ($SYS)	0
client received	49,970
in window: offered / received	39975 / 39975
CPU user / sys per msg	13.0 µs / 26.3 µs
CPU (share of a core)	19.6 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49970; peer wrote 49970
broker_confirms_deliveries: broker sent 49970; client received 49970
no_loss: broker acknowledged 49970 from the peer; client received 49970; broker dropped 0
offered_rate_held: peer wrote 39975 of 40000 offered in the window
client_kept_up: client received 39975 of 39975 in the window
broker_headroom: broker used 0.26 of its core
host_quiet: 0.07 cores busy outside the client, peer and broker

run 2 · valid

C source sent	49,973
broker received ($SYS)	49,973
broker sent ($SYS)	49,973
broker dropped ($SYS)	0
client received	49,973
in window: offered / received	39988 / 39989
CPU user / sys per msg	18.0 µs / 22.8 µs
CPU (share of a core)	20.4 %
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 49973; peer wrote 49973
broker_confirms_deliveries: broker sent 49973; client received 49973
no_loss: broker acknowledged 49973 from the peer; client received 49973; broker dropped 0
offered_rate_held: peer wrote 39988 of 40000 offered in the window
client_kept_up: client received 39989 of 39988 in the window
broker_headroom: broker used 0.26 of its core
host_quiet: 0.09 cores busy outside the client, peer and broker

run 3 · valid

C source sent	49,982
broker received ($SYS)	49,982
broker sent ($SYS)	49,982
broker dropped ($SYS)	0
client received	49,982
in window: offered / received	39986 / 39986
CPU user / sys per msg	13.0 µs / 27.0 µs
CPU (share of a core)	20.0 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49982; peer wrote 49982
broker_confirms_deliveries: broker sent 49982; client received 49982
no_loss: broker acknowledged 49982 from the peer; client received 49982; broker dropped 0
offered_rate_held: peer wrote 39986 of 40000 offered in the window
client_kept_up: client received 39986 of 39986 in the window
broker_headroom: broker used 0.26 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

176 µs

run 1 · valid

C source sent	49,970
broker received ($SYS)	49,970
broker sent ($SYS)	49,970
broker dropped ($SYS)	0
client received	49,970
in window: offered / received	39975 / 39975
CPU user / sys per msg	13.0 µs / 26.3 µs
CPU (share of a core)	19.6 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49970; peer wrote 49970
broker_confirms_deliveries: broker sent 49970; client received 49970
no_loss: broker acknowledged 49970 from the peer; client received 49970; broker dropped 0
offered_rate_held: peer wrote 39975 of 40000 offered in the window
client_kept_up: client received 39975 of 39975 in the window
broker_headroom: broker used 0.26 of its core
host_quiet: 0.07 cores busy outside the client, peer and broker

run 2 · valid

C source sent	49,973
broker received ($SYS)	49,973
broker sent ($SYS)	49,973
broker dropped ($SYS)	0
client received	49,973
in window: offered / received	39988 / 39989
CPU user / sys per msg	18.0 µs / 22.8 µs
CPU (share of a core)	20.4 %
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 49973; peer wrote 49973
broker_confirms_deliveries: broker sent 49973; client received 49973
no_loss: broker acknowledged 49973 from the peer; client received 49973; broker dropped 0
offered_rate_held: peer wrote 39988 of 40000 offered in the window
client_kept_up: client received 39989 of 39988 in the window
broker_headroom: broker used 0.26 of its core
host_quiet: 0.09 cores busy outside the client, peer and broker

run 3 · valid

C source sent	49,982
broker received ($SYS)	49,982
broker sent ($SYS)	49,982
broker dropped ($SYS)	0
client received	49,982
in window: offered / received	39986 / 39986
CPU user / sys per msg	13.0 µs / 27.0 µs
CPU (share of a core)	20.0 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49982; peer wrote 49982
broker_confirms_deliveries: broker sent 49982; client received 49982
no_loss: broker acknowledged 49982 from the peer; client received 49982; broker dropped 0
offered_rate_held: peer wrote 39986 of 40000 offered in the window
client_kept_up: client received 39986 of 39986 in the window
broker_headroom: broker used 0.26 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

868 µs

run 1 · valid

C source sent	49,970
broker received ($SYS)	49,970
broker sent ($SYS)	49,970
broker dropped ($SYS)	0
client received	49,970
in window: offered / received	39975 / 39975
CPU user / sys per msg	13.0 µs / 26.3 µs
CPU (share of a core)	19.6 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49970; peer wrote 49970
broker_confirms_deliveries: broker sent 49970; client received 49970
no_loss: broker acknowledged 49970 from the peer; client received 49970; broker dropped 0
offered_rate_held: peer wrote 39975 of 40000 offered in the window
client_kept_up: client received 39975 of 39975 in the window
broker_headroom: broker used 0.26 of its core
host_quiet: 0.07 cores busy outside the client, peer and broker

run 2 · valid

C source sent	49,973
broker received ($SYS)	49,973
broker sent ($SYS)	49,973
broker dropped ($SYS)	0
client received	49,973
in window: offered / received	39988 / 39989
CPU user / sys per msg	18.0 µs / 22.8 µs
CPU (share of a core)	20.4 %
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 49973; peer wrote 49973
broker_confirms_deliveries: broker sent 49973; client received 49973
no_loss: broker acknowledged 49973 from the peer; client received 49973; broker dropped 0
offered_rate_held: peer wrote 39988 of 40000 offered in the window
client_kept_up: client received 39989 of 39988 in the window
broker_headroom: broker used 0.26 of its core
host_quiet: 0.09 cores busy outside the client, peer and broker

run 3 · valid

C source sent	49,982
broker received ($SYS)	49,982
broker sent ($SYS)	49,982
broker dropped ($SYS)	0
client received	49,982
in window: offered / received	39986 / 39986
CPU user / sys per msg	13.0 µs / 27.0 µs
CPU (share of a core)	20.0 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49982; peer wrote 49982
broker_confirms_deliveries: broker sent 49982; client received 49982
no_loss: broker acknowledged 49982 from the peer; client received 49982; broker dropped 0
offered_rate_held: peer wrote 39986 of 40000 offered in the window
client_kept_up: client received 39986 of 39986 in the window
broker_headroom: broker used 0.26 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

3,176 µs

run 1 · valid

C source sent	49,970
broker received ($SYS)	49,970
broker sent ($SYS)	49,970
broker dropped ($SYS)	0
client received	49,970
in window: offered / received	39975 / 39975
CPU user / sys per msg	13.0 µs / 26.3 µs
CPU (share of a core)	19.6 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49970; peer wrote 49970
broker_confirms_deliveries: broker sent 49970; client received 49970
no_loss: broker acknowledged 49970 from the peer; client received 49970; broker dropped 0
offered_rate_held: peer wrote 39975 of 40000 offered in the window
client_kept_up: client received 39975 of 39975 in the window
broker_headroom: broker used 0.26 of its core
host_quiet: 0.07 cores busy outside the client, peer and broker

run 2 · valid

C source sent	49,973
broker received ($SYS)	49,973
broker sent ($SYS)	49,973
broker dropped ($SYS)	0
client received	49,973
in window: offered / received	39988 / 39989
CPU user / sys per msg	18.0 µs / 22.8 µs
CPU (share of a core)	20.4 %
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 49973; peer wrote 49973
broker_confirms_deliveries: broker sent 49973; client received 49973
no_loss: broker acknowledged 49973 from the peer; client received 49973; broker dropped 0
offered_rate_held: peer wrote 39988 of 40000 offered in the window
client_kept_up: client received 39989 of 39988 in the window
broker_headroom: broker used 0.26 of its core
host_quiet: 0.09 cores busy outside the client, peer and broker

run 3 · valid

C source sent	49,982
broker received ($SYS)	49,982
broker sent ($SYS)	49,982
broker dropped ($SYS)	0
client received	49,982
in window: offered / received	39986 / 39986
CPU user / sys per msg	13.0 µs / 27.0 µs
CPU (share of a core)	20.0 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49982; peer wrote 49982
broker_confirms_deliveries: broker sent 49982; client received 49982
no_loss: broker acknowledged 49982 from the peer; client received 49982; broker dropped 0
offered_rate_held: peer wrote 39986 of 40000 offered in the window
client_kept_up: client received 39986 of 39986 in the window
broker_headroom: broker used 0.26 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

40.0 µs

run 1 · valid

C source sent	49,970
broker received ($SYS)	49,970
broker sent ($SYS)	49,970
broker dropped ($SYS)	0
client received	49,970
in window: offered / received	39975 / 39975
CPU user / sys per msg	13.0 µs / 26.3 µs
CPU (share of a core)	19.6 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49970; peer wrote 49970
broker_confirms_deliveries: broker sent 49970; client received 49970
no_loss: broker acknowledged 49970 from the peer; client received 49970; broker dropped 0
offered_rate_held: peer wrote 39975 of 40000 offered in the window
client_kept_up: client received 39975 of 39975 in the window
broker_headroom: broker used 0.26 of its core
host_quiet: 0.07 cores busy outside the client, peer and broker

run 2 · valid

C source sent	49,973
broker received ($SYS)	49,973
broker sent ($SYS)	49,973
broker dropped ($SYS)	0
client received	49,973
in window: offered / received	39988 / 39989
CPU user / sys per msg	18.0 µs / 22.8 µs
CPU (share of a core)	20.4 %
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 49973; peer wrote 49973
broker_confirms_deliveries: broker sent 49973; client received 49973
no_loss: broker acknowledged 49973 from the peer; client received 49973; broker dropped 0
offered_rate_held: peer wrote 39988 of 40000 offered in the window
client_kept_up: client received 39989 of 39988 in the window
broker_headroom: broker used 0.26 of its core
host_quiet: 0.09 cores busy outside the client, peer and broker

run 3 · valid

C source sent	49,982
broker received ($SYS)	49,982
broker sent ($SYS)	49,982
broker dropped ($SYS)	0
client received	49,982
in window: offered / received	39986 / 39986
CPU user / sys per msg	13.0 µs / 27.0 µs
CPU (share of a core)	20.0 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49982; peer wrote 49982
broker_confirms_deliveries: broker sent 49982; client received 49982
no_loss: broker acknowledged 49982 from the peer; client received 49982; broker dropped 0
offered_rate_held: peer wrote 39986 of 40000 offered in the window
client_kept_up: client received 39986 of 39986 in the window
broker_headroom: broker used 0.26 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

27.1 MiB

run 1 · valid

C source sent	49,970
broker received ($SYS)	49,970
broker sent ($SYS)	49,970
broker dropped ($SYS)	0
client received	49,970
in window: offered / received	39975 / 39975
CPU user / sys per msg	13.0 µs / 26.3 µs
CPU (share of a core)	19.6 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49970; peer wrote 49970
broker_confirms_deliveries: broker sent 49970; client received 49970
no_loss: broker acknowledged 49970 from the peer; client received 49970; broker dropped 0
offered_rate_held: peer wrote 39975 of 40000 offered in the window
client_kept_up: client received 39975 of 39975 in the window
broker_headroom: broker used 0.26 of its core
host_quiet: 0.07 cores busy outside the client, peer and broker

run 2 · valid

C source sent	49,973
broker received ($SYS)	49,973
broker sent ($SYS)	49,973
broker dropped ($SYS)	0
client received	49,973
in window: offered / received	39988 / 39989
CPU user / sys per msg	18.0 µs / 22.8 µs
CPU (share of a core)	20.4 %
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 49973; peer wrote 49973
broker_confirms_deliveries: broker sent 49973; client received 49973
no_loss: broker acknowledged 49973 from the peer; client received 49973; broker dropped 0
offered_rate_held: peer wrote 39988 of 40000 offered in the window
client_kept_up: client received 39989 of 39988 in the window
broker_headroom: broker used 0.26 of its core
host_quiet: 0.09 cores busy outside the client, peer and broker

run 3 · valid

C source sent	49,982
broker received ($SYS)	49,982
broker sent ($SYS)	49,982
broker dropped ($SYS)	0
client received	49,982
in window: offered / received	39986 / 39986
CPU user / sys per msg	13.0 µs / 27.0 µs
CPU (share of a core)	20.0 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49982; peer wrote 49982
broker_confirms_deliveries: broker sent 49982; client received 49982
no_loss: broker acknowledged 49982 from the peer; client received 49982; broker dropped 0
offered_rate_held: peer wrote 39986 of 40000 offered in the window
client_kept_up: client received 39986 of 39986 in the window
broker_headroom: broker used 0.26 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 1 · valid

C source sent	49,970
broker received ($SYS)	49,970
broker sent ($SYS)	49,970
broker dropped ($SYS)	0
client received	49,970
in window: offered / received	39975 / 39975
CPU user / sys per msg	13.0 µs / 26.3 µs
CPU (share of a core)	19.6 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49970; peer wrote 49970
broker_confirms_deliveries: broker sent 49970; client received 49970
no_loss: broker acknowledged 49970 from the peer; client received 49970; broker dropped 0
offered_rate_held: peer wrote 39975 of 40000 offered in the window
client_kept_up: client received 39975 of 39975 in the window
broker_headroom: broker used 0.26 of its core
host_quiet: 0.07 cores busy outside the client, peer and broker

run 2 · valid

C source sent	49,973
broker received ($SYS)	49,973
broker sent ($SYS)	49,973
broker dropped ($SYS)	0
client received	49,973
in window: offered / received	39988 / 39989
CPU user / sys per msg	18.0 µs / 22.8 µs
CPU (share of a core)	20.4 %
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 49973; peer wrote 49973
broker_confirms_deliveries: broker sent 49973; client received 49973
no_loss: broker acknowledged 49973 from the peer; client received 49973; broker dropped 0
offered_rate_held: peer wrote 39988 of 40000 offered in the window
client_kept_up: client received 39989 of 39988 in the window
broker_headroom: broker used 0.26 of its core
host_quiet: 0.09 cores busy outside the client, peer and broker

run 3 · valid

C source sent	49,982
broker received ($SYS)	49,982
broker sent ($SYS)	49,982
broker dropped ($SYS)	0
client received	49,982
in window: offered / received	39986 / 39986
CPU user / sys per msg	13.0 µs / 27.0 µs
CPU (share of a core)	20.0 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49982; peer wrote 49982
broker_confirms_deliveries: broker sent 49982; client received 49982
no_loss: broker acknowledged 49982 from the peer; client received 49982; broker dropped 0
offered_rate_held: peer wrote 39986 of 40000 offered in the window
client_kept_up: client received 39986 of 39986 in the window
broker_headroom: broker used 0.26 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

paho 2.1.0 sync

3/3

109 µs

run 1 · valid

C source sent	49,983
broker received ($SYS)	49,983
broker sent ($SYS)	49,983
broker dropped ($SYS)	0
client received	49,983
in window: offered / received	39985 / 39985
CPU user / sys per msg	31.8 µs / 54.0 µs
CPU (share of a core)	42.9 %
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 49983; peer wrote 49983
broker_confirms_deliveries: broker sent 49983; client received 49983
no_loss: broker acknowledged 49983 from the peer; client received 49983; broker dropped 0
offered_rate_held: peer wrote 39985 of 40000 offered in the window
client_kept_up: client received 39985 of 39985 in the window
broker_headroom: broker used 0.25 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 2 · valid

C source sent	49,969
broker received ($SYS)	49,969
broker sent ($SYS)	49,969
broker dropped ($SYS)	0
client received	49,969
in window: offered / received	39970 / 39970
CPU user / sys per msg	22.0 µs / 63.5 µs
CPU (share of a core)	42.8 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49969; peer wrote 49969
broker_confirms_deliveries: broker sent 49969; client received 49969
no_loss: broker acknowledged 49969 from the peer; client received 49969; broker dropped 0
offered_rate_held: peer wrote 39970 of 40000 offered in the window
client_kept_up: client received 39970 of 39970 in the window
broker_headroom: broker used 0.26 of its core
host_quiet: 0.15 cores busy outside the client, peer and broker

run 3 · valid

C source sent	49,976
broker received ($SYS)	49,976
broker sent ($SYS)	49,976
broker dropped ($SYS)	0
client received	49,976
in window: offered / received	39977 / 39977
CPU user / sys per msg	31.8 µs / 54.8 µs
CPU (share of a core)	43.2 %
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 49976; peer wrote 49976
broker_confirms_deliveries: broker sent 49976; client received 49976
no_loss: broker acknowledged 49976 from the peer; client received 49976; broker dropped 0
offered_rate_held: peer wrote 39977 of 40000 offered in the window
client_kept_up: client received 39977 of 39977 in the window
broker_headroom: broker used 0.25 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

209 µs

run 1 · valid

C source sent	49,983
broker received ($SYS)	49,983
broker sent ($SYS)	49,983
broker dropped ($SYS)	0
client received	49,983
in window: offered / received	39985 / 39985
CPU user / sys per msg	31.8 µs / 54.0 µs
CPU (share of a core)	42.9 %
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 49983; peer wrote 49983
broker_confirms_deliveries: broker sent 49983; client received 49983
no_loss: broker acknowledged 49983 from the peer; client received 49983; broker dropped 0
offered_rate_held: peer wrote 39985 of 40000 offered in the window
client_kept_up: client received 39985 of 39985 in the window
broker_headroom: broker used 0.25 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 2 · valid

C source sent	49,969
broker received ($SYS)	49,969
broker sent ($SYS)	49,969
broker dropped ($SYS)	0
client received	49,969
in window: offered / received	39970 / 39970
CPU user / sys per msg	22.0 µs / 63.5 µs
CPU (share of a core)	42.8 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49969; peer wrote 49969
broker_confirms_deliveries: broker sent 49969; client received 49969
no_loss: broker acknowledged 49969 from the peer; client received 49969; broker dropped 0
offered_rate_held: peer wrote 39970 of 40000 offered in the window
client_kept_up: client received 39970 of 39970 in the window
broker_headroom: broker used 0.26 of its core
host_quiet: 0.15 cores busy outside the client, peer and broker

run 3 · valid

C source sent	49,976
broker received ($SYS)	49,976
broker sent ($SYS)	49,976
broker dropped ($SYS)	0
client received	49,976
in window: offered / received	39977 / 39977
CPU user / sys per msg	31.8 µs / 54.8 µs
CPU (share of a core)	43.2 %
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 49976; peer wrote 49976
broker_confirms_deliveries: broker sent 49976; client received 49976
no_loss: broker acknowledged 49976 from the peer; client received 49976; broker dropped 0
offered_rate_held: peer wrote 39977 of 40000 offered in the window
client_kept_up: client received 39977 of 39977 in the window
broker_headroom: broker used 0.25 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

1,933 µs

run 1 · valid

C source sent	49,983
broker received ($SYS)	49,983
broker sent ($SYS)	49,983
broker dropped ($SYS)	0
client received	49,983
in window: offered / received	39985 / 39985
CPU user / sys per msg	31.8 µs / 54.0 µs
CPU (share of a core)	42.9 %
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 49983; peer wrote 49983
broker_confirms_deliveries: broker sent 49983; client received 49983
no_loss: broker acknowledged 49983 from the peer; client received 49983; broker dropped 0
offered_rate_held: peer wrote 39985 of 40000 offered in the window
client_kept_up: client received 39985 of 39985 in the window
broker_headroom: broker used 0.25 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 2 · valid

C source sent	49,969
broker received ($SYS)	49,969
broker sent ($SYS)	49,969
broker dropped ($SYS)	0
client received	49,969
in window: offered / received	39970 / 39970
CPU user / sys per msg	22.0 µs / 63.5 µs
CPU (share of a core)	42.8 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49969; peer wrote 49969
broker_confirms_deliveries: broker sent 49969; client received 49969
no_loss: broker acknowledged 49969 from the peer; client received 49969; broker dropped 0
offered_rate_held: peer wrote 39970 of 40000 offered in the window
client_kept_up: client received 39970 of 39970 in the window
broker_headroom: broker used 0.26 of its core
host_quiet: 0.15 cores busy outside the client, peer and broker

run 3 · valid

C source sent	49,976
broker received ($SYS)	49,976
broker sent ($SYS)	49,976
broker dropped ($SYS)	0
client received	49,976
in window: offered / received	39977 / 39977
CPU user / sys per msg	31.8 µs / 54.8 µs
CPU (share of a core)	43.2 %
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 49976; peer wrote 49976
broker_confirms_deliveries: broker sent 49976; client received 49976
no_loss: broker acknowledged 49976 from the peer; client received 49976; broker dropped 0
offered_rate_held: peer wrote 39977 of 40000 offered in the window
client_kept_up: client received 39977 of 39977 in the window
broker_headroom: broker used 0.25 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

5,439 µs

run 1 · valid

C source sent	49,983
broker received ($SYS)	49,983
broker sent ($SYS)	49,983
broker dropped ($SYS)	0
client received	49,983
in window: offered / received	39985 / 39985
CPU user / sys per msg	31.8 µs / 54.0 µs
CPU (share of a core)	42.9 %
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 49983; peer wrote 49983
broker_confirms_deliveries: broker sent 49983; client received 49983
no_loss: broker acknowledged 49983 from the peer; client received 49983; broker dropped 0
offered_rate_held: peer wrote 39985 of 40000 offered in the window
client_kept_up: client received 39985 of 39985 in the window
broker_headroom: broker used 0.25 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 2 · valid

C source sent	49,969
broker received ($SYS)	49,969
broker sent ($SYS)	49,969
broker dropped ($SYS)	0
client received	49,969
in window: offered / received	39970 / 39970
CPU user / sys per msg	22.0 µs / 63.5 µs
CPU (share of a core)	42.8 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49969; peer wrote 49969
broker_confirms_deliveries: broker sent 49969; client received 49969
no_loss: broker acknowledged 49969 from the peer; client received 49969; broker dropped 0
offered_rate_held: peer wrote 39970 of 40000 offered in the window
client_kept_up: client received 39970 of 39970 in the window
broker_headroom: broker used 0.26 of its core
host_quiet: 0.15 cores busy outside the client, peer and broker

run 3 · valid

C source sent	49,976
broker received ($SYS)	49,976
broker sent ($SYS)	49,976
broker dropped ($SYS)	0
client received	49,976
in window: offered / received	39977 / 39977
CPU user / sys per msg	31.8 µs / 54.8 µs
CPU (share of a core)	43.2 %
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 49976; peer wrote 49976
broker_confirms_deliveries: broker sent 49976; client received 49976
no_loss: broker acknowledged 49976 from the peer; client received 49976; broker dropped 0
offered_rate_held: peer wrote 39977 of 40000 offered in the window
client_kept_up: client received 39977 of 39977 in the window
broker_headroom: broker used 0.25 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

85.8 µs

run 1 · valid

C source sent	49,983
broker received ($SYS)	49,983
broker sent ($SYS)	49,983
broker dropped ($SYS)	0
client received	49,983
in window: offered / received	39985 / 39985
CPU user / sys per msg	31.8 µs / 54.0 µs
CPU (share of a core)	42.9 %
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 49983; peer wrote 49983
broker_confirms_deliveries: broker sent 49983; client received 49983
no_loss: broker acknowledged 49983 from the peer; client received 49983; broker dropped 0
offered_rate_held: peer wrote 39985 of 40000 offered in the window
client_kept_up: client received 39985 of 39985 in the window
broker_headroom: broker used 0.25 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 2 · valid

C source sent	49,969
broker received ($SYS)	49,969
broker sent ($SYS)	49,969
broker dropped ($SYS)	0
client received	49,969
in window: offered / received	39970 / 39970
CPU user / sys per msg	22.0 µs / 63.5 µs
CPU (share of a core)	42.8 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49969; peer wrote 49969
broker_confirms_deliveries: broker sent 49969; client received 49969
no_loss: broker acknowledged 49969 from the peer; client received 49969; broker dropped 0
offered_rate_held: peer wrote 39970 of 40000 offered in the window
client_kept_up: client received 39970 of 39970 in the window
broker_headroom: broker used 0.26 of its core
host_quiet: 0.15 cores busy outside the client, peer and broker

run 3 · valid

C source sent	49,976
broker received ($SYS)	49,976
broker sent ($SYS)	49,976
broker dropped ($SYS)	0
client received	49,976
in window: offered / received	39977 / 39977
CPU user / sys per msg	31.8 µs / 54.8 µs
CPU (share of a core)	43.2 %
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 49976; peer wrote 49976
broker_confirms_deliveries: broker sent 49976; client received 49976
no_loss: broker acknowledged 49976 from the peer; client received 49976; broker dropped 0
offered_rate_held: peer wrote 39977 of 40000 offered in the window
client_kept_up: client received 39977 of 39977 in the window
broker_headroom: broker used 0.25 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

26.3 MiB

run 1 · valid

C source sent	49,983
broker received ($SYS)	49,983
broker sent ($SYS)	49,983
broker dropped ($SYS)	0
client received	49,983
in window: offered / received	39985 / 39985
CPU user / sys per msg	31.8 µs / 54.0 µs
CPU (share of a core)	42.9 %
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 49983; peer wrote 49983
broker_confirms_deliveries: broker sent 49983; client received 49983
no_loss: broker acknowledged 49983 from the peer; client received 49983; broker dropped 0
offered_rate_held: peer wrote 39985 of 40000 offered in the window
client_kept_up: client received 39985 of 39985 in the window
broker_headroom: broker used 0.25 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 2 · valid

C source sent	49,969
broker received ($SYS)	49,969
broker sent ($SYS)	49,969
broker dropped ($SYS)	0
client received	49,969
in window: offered / received	39970 / 39970
CPU user / sys per msg	22.0 µs / 63.5 µs
CPU (share of a core)	42.8 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49969; peer wrote 49969
broker_confirms_deliveries: broker sent 49969; client received 49969
no_loss: broker acknowledged 49969 from the peer; client received 49969; broker dropped 0
offered_rate_held: peer wrote 39970 of 40000 offered in the window
client_kept_up: client received 39970 of 39970 in the window
broker_headroom: broker used 0.26 of its core
host_quiet: 0.15 cores busy outside the client, peer and broker

run 3 · valid

C source sent	49,976
broker received ($SYS)	49,976
broker sent ($SYS)	49,976
broker dropped ($SYS)	0
client received	49,976
in window: offered / received	39977 / 39977
CPU user / sys per msg	31.8 µs / 54.8 µs
CPU (share of a core)	43.2 %
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 49976; peer wrote 49976
broker_confirms_deliveries: broker sent 49976; client received 49976
no_loss: broker acknowledged 49976 from the peer; client received 49976; broker dropped 0
offered_rate_held: peer wrote 39977 of 40000 offered in the window
client_kept_up: client received 39977 of 39977 in the window
broker_headroom: broker used 0.25 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 1 · valid

C source sent	49,983
broker received ($SYS)	49,983
broker sent ($SYS)	49,983
broker dropped ($SYS)	0
client received	49,983
in window: offered / received	39985 / 39985
CPU user / sys per msg	31.8 µs / 54.0 µs
CPU (share of a core)	42.9 %
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 49983; peer wrote 49983
broker_confirms_deliveries: broker sent 49983; client received 49983
no_loss: broker acknowledged 49983 from the peer; client received 49983; broker dropped 0
offered_rate_held: peer wrote 39985 of 40000 offered in the window
client_kept_up: client received 39985 of 39985 in the window
broker_headroom: broker used 0.25 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 2 · valid

C source sent	49,969
broker received ($SYS)	49,969
broker sent ($SYS)	49,969
broker dropped ($SYS)	0
client received	49,969
in window: offered / received	39970 / 39970
CPU user / sys per msg	22.0 µs / 63.5 µs
CPU (share of a core)	42.8 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49969; peer wrote 49969
broker_confirms_deliveries: broker sent 49969; client received 49969
no_loss: broker acknowledged 49969 from the peer; client received 49969; broker dropped 0
offered_rate_held: peer wrote 39970 of 40000 offered in the window
client_kept_up: client received 39970 of 39970 in the window
broker_headroom: broker used 0.26 of its core
host_quiet: 0.15 cores busy outside the client, peer and broker

run 3 · valid

C source sent	49,976
broker received ($SYS)	49,976
broker sent ($SYS)	49,976
broker dropped ($SYS)	0
client received	49,976
in window: offered / received	39977 / 39977
CPU user / sys per msg	31.8 µs / 54.8 µs
CPU (share of a core)	43.2 %
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 49976; peer wrote 49976
broker_confirms_deliveries: broker sent 49976; client received 49976
no_loss: broker acknowledged 49976 from the peer; client received 49976; broker dropped 0
offered_rate_held: peer wrote 39977 of 40000 offered in the window
client_kept_up: client received 39977 of 39977 in the window
broker_headroom: broker used 0.25 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

gmqtt 0.7.0 asyncio

3/3

135 µs

run 1 · valid

C source sent	49,983
broker received ($SYS)	49,983
broker sent ($SYS)	49,983
broker dropped ($SYS)	0
client received	49,983
in window: offered / received	39988 / 39987
CPU user / sys per msg	55.0 µs / 8.0 µs
CPU (share of a core)	31.5 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49983; peer wrote 49983
broker_confirms_deliveries: broker sent 49983; client received 49983
no_loss: broker acknowledged 49983 from the peer; client received 49983; broker dropped 0
offered_rate_held: peer wrote 39988 of 40000 offered in the window
client_kept_up: client received 39987 of 39988 in the window
broker_headroom: broker used 0.28 of its core
host_quiet: 0.01 cores busy outside the client, peer and broker

run 2 · valid

C source sent	49,970
broker received ($SYS)	49,970
broker sent ($SYS)	49,970
broker dropped ($SYS)	0
client received	49,970
in window: offered / received	39983 / 39982
CPU user / sys per msg	52.3 µs / 11.3 µs
CPU (share of a core)	31.7 %
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 49970; peer wrote 49970
broker_confirms_deliveries: broker sent 49970; client received 49970
no_loss: broker acknowledged 49970 from the peer; client received 49970; broker dropped 0
offered_rate_held: peer wrote 39983 of 40000 offered in the window
client_kept_up: client received 39982 of 39983 in the window
broker_headroom: broker used 0.27 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 3 · valid

C source sent	49,991
broker received ($SYS)	49,991
broker sent ($SYS)	49,991
broker dropped ($SYS)	0
client received	49,991
in window: offered / received	39992 / 39992
CPU user / sys per msg	52.8 µs / 11.0 µs
CPU (share of a core)	31.9 %
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 49991; peer wrote 49991
broker_confirms_deliveries: broker sent 49991; client received 49991
no_loss: broker acknowledged 49991 from the peer; client received 49991; broker dropped 0
offered_rate_held: peer wrote 39992 of 40000 offered in the window
client_kept_up: client received 39992 of 39992 in the window
broker_headroom: broker used 0.28 of its core
host_quiet: 0.02 cores busy outside the client, peer and broker

201 µs

run 1 · valid

C source sent	49,983
broker received ($SYS)	49,983
broker sent ($SYS)	49,983
broker dropped ($SYS)	0
client received	49,983
in window: offered / received	39988 / 39987
CPU user / sys per msg	55.0 µs / 8.0 µs
CPU (share of a core)	31.5 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49983; peer wrote 49983
broker_confirms_deliveries: broker sent 49983; client received 49983
no_loss: broker acknowledged 49983 from the peer; client received 49983; broker dropped 0
offered_rate_held: peer wrote 39988 of 40000 offered in the window
client_kept_up: client received 39987 of 39988 in the window
broker_headroom: broker used 0.28 of its core
host_quiet: 0.01 cores busy outside the client, peer and broker

run 2 · valid

C source sent	49,970
broker received ($SYS)	49,970
broker sent ($SYS)	49,970
broker dropped ($SYS)	0
client received	49,970
in window: offered / received	39983 / 39982
CPU user / sys per msg	52.3 µs / 11.3 µs
CPU (share of a core)	31.7 %
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 49970; peer wrote 49970
broker_confirms_deliveries: broker sent 49970; client received 49970
no_loss: broker acknowledged 49970 from the peer; client received 49970; broker dropped 0
offered_rate_held: peer wrote 39983 of 40000 offered in the window
client_kept_up: client received 39982 of 39983 in the window
broker_headroom: broker used 0.27 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 3 · valid

C source sent	49,991
broker received ($SYS)	49,991
broker sent ($SYS)	49,991
broker dropped ($SYS)	0
client received	49,991
in window: offered / received	39992 / 39992
CPU user / sys per msg	52.8 µs / 11.0 µs
CPU (share of a core)	31.9 %
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 49991; peer wrote 49991
broker_confirms_deliveries: broker sent 49991; client received 49991
no_loss: broker acknowledged 49991 from the peer; client received 49991; broker dropped 0
offered_rate_held: peer wrote 39992 of 40000 offered in the window
client_kept_up: client received 39992 of 39992 in the window
broker_headroom: broker used 0.28 of its core
host_quiet: 0.02 cores busy outside the client, peer and broker

573 µs

run 1 · valid

C source sent	49,983
broker received ($SYS)	49,983
broker sent ($SYS)	49,983
broker dropped ($SYS)	0
client received	49,983
in window: offered / received	39988 / 39987
CPU user / sys per msg	55.0 µs / 8.0 µs
CPU (share of a core)	31.5 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49983; peer wrote 49983
broker_confirms_deliveries: broker sent 49983; client received 49983
no_loss: broker acknowledged 49983 from the peer; client received 49983; broker dropped 0
offered_rate_held: peer wrote 39988 of 40000 offered in the window
client_kept_up: client received 39987 of 39988 in the window
broker_headroom: broker used 0.28 of its core
host_quiet: 0.01 cores busy outside the client, peer and broker

run 2 · valid

C source sent	49,970
broker received ($SYS)	49,970
broker sent ($SYS)	49,970
broker dropped ($SYS)	0
client received	49,970
in window: offered / received	39983 / 39982
CPU user / sys per msg	52.3 µs / 11.3 µs
CPU (share of a core)	31.7 %
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 49970; peer wrote 49970
broker_confirms_deliveries: broker sent 49970; client received 49970
no_loss: broker acknowledged 49970 from the peer; client received 49970; broker dropped 0
offered_rate_held: peer wrote 39983 of 40000 offered in the window
client_kept_up: client received 39982 of 39983 in the window
broker_headroom: broker used 0.27 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 3 · valid

C source sent	49,991
broker received ($SYS)	49,991
broker sent ($SYS)	49,991
broker dropped ($SYS)	0
client received	49,991
in window: offered / received	39992 / 39992
CPU user / sys per msg	52.8 µs / 11.0 µs
CPU (share of a core)	31.9 %
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 49991; peer wrote 49991
broker_confirms_deliveries: broker sent 49991; client received 49991
no_loss: broker acknowledged 49991 from the peer; client received 49991; broker dropped 0
offered_rate_held: peer wrote 39992 of 40000 offered in the window
client_kept_up: client received 39992 of 39992 in the window
broker_headroom: broker used 0.28 of its core
host_quiet: 0.02 cores busy outside the client, peer and broker

2,478 µs

run 1 · valid

C source sent	49,983
broker received ($SYS)	49,983
broker sent ($SYS)	49,983
broker dropped ($SYS)	0
client received	49,983
in window: offered / received	39988 / 39987
CPU user / sys per msg	55.0 µs / 8.0 µs
CPU (share of a core)	31.5 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49983; peer wrote 49983
broker_confirms_deliveries: broker sent 49983; client received 49983
no_loss: broker acknowledged 49983 from the peer; client received 49983; broker dropped 0
offered_rate_held: peer wrote 39988 of 40000 offered in the window
client_kept_up: client received 39987 of 39988 in the window
broker_headroom: broker used 0.28 of its core
host_quiet: 0.01 cores busy outside the client, peer and broker

run 2 · valid

C source sent	49,970
broker received ($SYS)	49,970
broker sent ($SYS)	49,970
broker dropped ($SYS)	0
client received	49,970
in window: offered / received	39983 / 39982
CPU user / sys per msg	52.3 µs / 11.3 µs
CPU (share of a core)	31.7 %
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 49970; peer wrote 49970
broker_confirms_deliveries: broker sent 49970; client received 49970
no_loss: broker acknowledged 49970 from the peer; client received 49970; broker dropped 0
offered_rate_held: peer wrote 39983 of 40000 offered in the window
client_kept_up: client received 39982 of 39983 in the window
broker_headroom: broker used 0.27 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 3 · valid

C source sent	49,991
broker received ($SYS)	49,991
broker sent ($SYS)	49,991
broker dropped ($SYS)	0
client received	49,991
in window: offered / received	39992 / 39992
CPU user / sys per msg	52.8 µs / 11.0 µs
CPU (share of a core)	31.9 %
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 49991; peer wrote 49991
broker_confirms_deliveries: broker sent 49991; client received 49991
no_loss: broker acknowledged 49991 from the peer; client received 49991; broker dropped 0
offered_rate_held: peer wrote 39992 of 40000 offered in the window
client_kept_up: client received 39992 of 39992 in the window
broker_headroom: broker used 0.28 of its core
host_quiet: 0.02 cores busy outside the client, peer and broker

63.4 µs

run 1 · valid

C source sent	49,983
broker received ($SYS)	49,983
broker sent ($SYS)	49,983
broker dropped ($SYS)	0
client received	49,983
in window: offered / received	39988 / 39987
CPU user / sys per msg	55.0 µs / 8.0 µs
CPU (share of a core)	31.5 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49983; peer wrote 49983
broker_confirms_deliveries: broker sent 49983; client received 49983
no_loss: broker acknowledged 49983 from the peer; client received 49983; broker dropped 0
offered_rate_held: peer wrote 39988 of 40000 offered in the window
client_kept_up: client received 39987 of 39988 in the window
broker_headroom: broker used 0.28 of its core
host_quiet: 0.01 cores busy outside the client, peer and broker

run 2 · valid

C source sent	49,970
broker received ($SYS)	49,970
broker sent ($SYS)	49,970
broker dropped ($SYS)	0
client received	49,970
in window: offered / received	39983 / 39982
CPU user / sys per msg	52.3 µs / 11.3 µs
CPU (share of a core)	31.7 %
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 49970; peer wrote 49970
broker_confirms_deliveries: broker sent 49970; client received 49970
no_loss: broker acknowledged 49970 from the peer; client received 49970; broker dropped 0
offered_rate_held: peer wrote 39983 of 40000 offered in the window
client_kept_up: client received 39982 of 39983 in the window
broker_headroom: broker used 0.27 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 3 · valid

C source sent	49,991
broker received ($SYS)	49,991
broker sent ($SYS)	49,991
broker dropped ($SYS)	0
client received	49,991
in window: offered / received	39992 / 39992
CPU user / sys per msg	52.8 µs / 11.0 µs
CPU (share of a core)	31.9 %
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 49991; peer wrote 49991
broker_confirms_deliveries: broker sent 49991; client received 49991
no_loss: broker acknowledged 49991 from the peer; client received 49991; broker dropped 0
offered_rate_held: peer wrote 39992 of 40000 offered in the window
client_kept_up: client received 39992 of 39992 in the window
broker_headroom: broker used 0.28 of its core
host_quiet: 0.02 cores busy outside the client, peer and broker

22.9 MiB

run 1 · valid

C source sent	49,983
broker received ($SYS)	49,983
broker sent ($SYS)	49,983
broker dropped ($SYS)	0
client received	49,983
in window: offered / received	39988 / 39987
CPU user / sys per msg	55.0 µs / 8.0 µs
CPU (share of a core)	31.5 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49983; peer wrote 49983
broker_confirms_deliveries: broker sent 49983; client received 49983
no_loss: broker acknowledged 49983 from the peer; client received 49983; broker dropped 0
offered_rate_held: peer wrote 39988 of 40000 offered in the window
client_kept_up: client received 39987 of 39988 in the window
broker_headroom: broker used 0.28 of its core
host_quiet: 0.01 cores busy outside the client, peer and broker

run 2 · valid

C source sent	49,970
broker received ($SYS)	49,970
broker sent ($SYS)	49,970
broker dropped ($SYS)	0
client received	49,970
in window: offered / received	39983 / 39982
CPU user / sys per msg	52.3 µs / 11.3 µs
CPU (share of a core)	31.7 %
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 49970; peer wrote 49970
broker_confirms_deliveries: broker sent 49970; client received 49970
no_loss: broker acknowledged 49970 from the peer; client received 49970; broker dropped 0
offered_rate_held: peer wrote 39983 of 40000 offered in the window
client_kept_up: client received 39982 of 39983 in the window
broker_headroom: broker used 0.27 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 3 · valid

C source sent	49,991
broker received ($SYS)	49,991
broker sent ($SYS)	49,991
broker dropped ($SYS)	0
client received	49,991
in window: offered / received	39992 / 39992
CPU user / sys per msg	52.8 µs / 11.0 µs
CPU (share of a core)	31.9 %
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 49991; peer wrote 49991
broker_confirms_deliveries: broker sent 49991; client received 49991
no_loss: broker acknowledged 49991 from the peer; client received 49991; broker dropped 0
offered_rate_held: peer wrote 39992 of 40000 offered in the window
client_kept_up: client received 39992 of 39992 in the window
broker_headroom: broker used 0.28 of its core
host_quiet: 0.02 cores busy outside the client, peer and broker

798

run 1 · valid

C source sent	49,983
broker received ($SYS)	49,983
broker sent ($SYS)	49,983
broker dropped ($SYS)	0
client received	49,983
in window: offered / received	39988 / 39987
CPU user / sys per msg	55.0 µs / 8.0 µs
CPU (share of a core)	31.5 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49983; peer wrote 49983
broker_confirms_deliveries: broker sent 49983; client received 49983
no_loss: broker acknowledged 49983 from the peer; client received 49983; broker dropped 0
offered_rate_held: peer wrote 39988 of 40000 offered in the window
client_kept_up: client received 39987 of 39988 in the window
broker_headroom: broker used 0.28 of its core
host_quiet: 0.01 cores busy outside the client, peer and broker

run 2 · valid

C source sent	49,970
broker received ($SYS)	49,970
broker sent ($SYS)	49,970
broker dropped ($SYS)	0
client received	49,970
in window: offered / received	39983 / 39982
CPU user / sys per msg	52.3 µs / 11.3 µs
CPU (share of a core)	31.7 %
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 49970; peer wrote 49970
broker_confirms_deliveries: broker sent 49970; client received 49970
no_loss: broker acknowledged 49970 from the peer; client received 49970; broker dropped 0
offered_rate_held: peer wrote 39983 of 40000 offered in the window
client_kept_up: client received 39982 of 39983 in the window
broker_headroom: broker used 0.27 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

run 3 · valid

C source sent	49,991
broker received ($SYS)	49,991
broker sent ($SYS)	49,991
broker dropped ($SYS)	0
client received	49,991
in window: offered / received	39992 / 39992
CPU user / sys per msg	52.8 µs / 11.0 µs
CPU (share of a core)	31.9 %
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 49991; peer wrote 49991
broker_confirms_deliveries: broker sent 49991; client received 49991
no_loss: broker acknowledged 49991 from the peer; client received 49991; broker dropped 0
offered_rate_held: peer wrote 39992 of 40000 offered in the window
client_kept_up: client received 39992 of 39992 in the window
broker_headroom: broker used 0.28 of its core
host_quiet: 0.02 cores busy outside the client, peer and broker

mqttium 1.1.0 asyncio

3/3

152 µs

run 1 · valid

C source sent	49,966
broker received ($SYS)	49,966
broker sent ($SYS)	49,966
broker dropped ($SYS)	0
client received	49,966
in window: offered / received	39975 / 39975
CPU user / sys per msg	51.5 µs / 31.8 µs
CPU (share of a core)	41.6 %
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 49966; peer wrote 49966
broker_confirms_deliveries: broker sent 49966; client received 49966
no_loss: broker acknowledged 49966 from the peer; client received 49966; broker dropped 0
offered_rate_held: peer wrote 39975 of 40000 offered in the window
client_kept_up: client received 39975 of 39975 in the window
broker_headroom: broker used 0.27 of its core
host_quiet: 0.32 cores busy outside the client, peer and broker

run 2 · valid

C source sent	49,972
broker received ($SYS)	49,972
broker sent ($SYS)	49,972
broker dropped ($SYS)	0
client received	49,972
in window: offered / received	39980 / 39980
CPU user / sys per msg	61.5 µs / 22.5 µs
CPU (share of a core)	42.0 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49972; peer wrote 49972
broker_confirms_deliveries: broker sent 49972; client received 49972
no_loss: broker acknowledged 49972 from the peer; client received 49972; broker dropped 0
offered_rate_held: peer wrote 39980 of 40000 offered in the window
client_kept_up: client received 39980 of 39980 in the window
broker_headroom: broker used 0.27 of its core
host_quiet: 0.45 cores busy outside the client, peer and broker

run 3 · valid

C source sent	49,961
broker received ($SYS)	49,961
broker sent ($SYS)	49,961
broker dropped ($SYS)	0
client received	49,961
in window: offered / received	39977 / 39977
CPU user / sys per msg	58.5 µs / 24.0 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 49961; peer wrote 49961
broker_confirms_deliveries: broker sent 49961; client received 49961
no_loss: broker acknowledged 49961 from the peer; client received 49961; broker dropped 0
offered_rate_held: peer wrote 39977 of 40000 offered in the window
client_kept_up: client received 39977 of 39977 in the window
broker_headroom: broker used 0.26 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

225 µs

run 1 · valid

C source sent	49,966
broker received ($SYS)	49,966
broker sent ($SYS)	49,966
broker dropped ($SYS)	0
client received	49,966
in window: offered / received	39975 / 39975
CPU user / sys per msg	51.5 µs / 31.8 µs
CPU (share of a core)	41.6 %
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 49966; peer wrote 49966
broker_confirms_deliveries: broker sent 49966; client received 49966
no_loss: broker acknowledged 49966 from the peer; client received 49966; broker dropped 0
offered_rate_held: peer wrote 39975 of 40000 offered in the window
client_kept_up: client received 39975 of 39975 in the window
broker_headroom: broker used 0.27 of its core
host_quiet: 0.32 cores busy outside the client, peer and broker

run 2 · valid

C source sent	49,972
broker received ($SYS)	49,972
broker sent ($SYS)	49,972
broker dropped ($SYS)	0
client received	49,972
in window: offered / received	39980 / 39980
CPU user / sys per msg	61.5 µs / 22.5 µs
CPU (share of a core)	42.0 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49972; peer wrote 49972
broker_confirms_deliveries: broker sent 49972; client received 49972
no_loss: broker acknowledged 49972 from the peer; client received 49972; broker dropped 0
offered_rate_held: peer wrote 39980 of 40000 offered in the window
client_kept_up: client received 39980 of 39980 in the window
broker_headroom: broker used 0.27 of its core
host_quiet: 0.45 cores busy outside the client, peer and broker

run 3 · valid

C source sent	49,961
broker received ($SYS)	49,961
broker sent ($SYS)	49,961
broker dropped ($SYS)	0
client received	49,961
in window: offered / received	39977 / 39977
CPU user / sys per msg	58.5 µs / 24.0 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 49961; peer wrote 49961
broker_confirms_deliveries: broker sent 49961; client received 49961
no_loss: broker acknowledged 49961 from the peer; client received 49961; broker dropped 0
offered_rate_held: peer wrote 39977 of 40000 offered in the window
client_kept_up: client received 39977 of 39977 in the window
broker_headroom: broker used 0.26 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

672 µs

run 1 · valid

C source sent	49,966
broker received ($SYS)	49,966
broker sent ($SYS)	49,966
broker dropped ($SYS)	0
client received	49,966
in window: offered / received	39975 / 39975
CPU user / sys per msg	51.5 µs / 31.8 µs
CPU (share of a core)	41.6 %
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 49966; peer wrote 49966
broker_confirms_deliveries: broker sent 49966; client received 49966
no_loss: broker acknowledged 49966 from the peer; client received 49966; broker dropped 0
offered_rate_held: peer wrote 39975 of 40000 offered in the window
client_kept_up: client received 39975 of 39975 in the window
broker_headroom: broker used 0.27 of its core
host_quiet: 0.32 cores busy outside the client, peer and broker

run 2 · valid

C source sent	49,972
broker received ($SYS)	49,972
broker sent ($SYS)	49,972
broker dropped ($SYS)	0
client received	49,972
in window: offered / received	39980 / 39980
CPU user / sys per msg	61.5 µs / 22.5 µs
CPU (share of a core)	42.0 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49972; peer wrote 49972
broker_confirms_deliveries: broker sent 49972; client received 49972
no_loss: broker acknowledged 49972 from the peer; client received 49972; broker dropped 0
offered_rate_held: peer wrote 39980 of 40000 offered in the window
client_kept_up: client received 39980 of 39980 in the window
broker_headroom: broker used 0.27 of its core
host_quiet: 0.45 cores busy outside the client, peer and broker

run 3 · valid

C source sent	49,961
broker received ($SYS)	49,961
broker sent ($SYS)	49,961
broker dropped ($SYS)	0
client received	49,961
in window: offered / received	39977 / 39977
CPU user / sys per msg	58.5 µs / 24.0 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 49961; peer wrote 49961
broker_confirms_deliveries: broker sent 49961; client received 49961
no_loss: broker acknowledged 49961 from the peer; client received 49961; broker dropped 0
offered_rate_held: peer wrote 39977 of 40000 offered in the window
client_kept_up: client received 39977 of 39977 in the window
broker_headroom: broker used 0.26 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

3,488 µs

run 1 · valid

C source sent	49,966
broker received ($SYS)	49,966
broker sent ($SYS)	49,966
broker dropped ($SYS)	0
client received	49,966
in window: offered / received	39975 / 39975
CPU user / sys per msg	51.5 µs / 31.8 µs
CPU (share of a core)	41.6 %
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 49966; peer wrote 49966
broker_confirms_deliveries: broker sent 49966; client received 49966
no_loss: broker acknowledged 49966 from the peer; client received 49966; broker dropped 0
offered_rate_held: peer wrote 39975 of 40000 offered in the window
client_kept_up: client received 39975 of 39975 in the window
broker_headroom: broker used 0.27 of its core
host_quiet: 0.32 cores busy outside the client, peer and broker

run 2 · valid

C source sent	49,972
broker received ($SYS)	49,972
broker sent ($SYS)	49,972
broker dropped ($SYS)	0
client received	49,972
in window: offered / received	39980 / 39980
CPU user / sys per msg	61.5 µs / 22.5 µs
CPU (share of a core)	42.0 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49972; peer wrote 49972
broker_confirms_deliveries: broker sent 49972; client received 49972
no_loss: broker acknowledged 49972 from the peer; client received 49972; broker dropped 0
offered_rate_held: peer wrote 39980 of 40000 offered in the window
client_kept_up: client received 39980 of 39980 in the window
broker_headroom: broker used 0.27 of its core
host_quiet: 0.45 cores busy outside the client, peer and broker

run 3 · valid

C source sent	49,961
broker received ($SYS)	49,961
broker sent ($SYS)	49,961
broker dropped ($SYS)	0
client received	49,961
in window: offered / received	39977 / 39977
CPU user / sys per msg	58.5 µs / 24.0 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 49961; peer wrote 49961
broker_confirms_deliveries: broker sent 49961; client received 49961
no_loss: broker acknowledged 49961 from the peer; client received 49961; broker dropped 0
offered_rate_held: peer wrote 39977 of 40000 offered in the window
client_kept_up: client received 39977 of 39977 in the window
broker_headroom: broker used 0.26 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

83.3 µs

run 1 · valid

C source sent	49,966
broker received ($SYS)	49,966
broker sent ($SYS)	49,966
broker dropped ($SYS)	0
client received	49,966
in window: offered / received	39975 / 39975
CPU user / sys per msg	51.5 µs / 31.8 µs
CPU (share of a core)	41.6 %
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 49966; peer wrote 49966
broker_confirms_deliveries: broker sent 49966; client received 49966
no_loss: broker acknowledged 49966 from the peer; client received 49966; broker dropped 0
offered_rate_held: peer wrote 39975 of 40000 offered in the window
client_kept_up: client received 39975 of 39975 in the window
broker_headroom: broker used 0.27 of its core
host_quiet: 0.32 cores busy outside the client, peer and broker

run 2 · valid

C source sent	49,972
broker received ($SYS)	49,972
broker sent ($SYS)	49,972
broker dropped ($SYS)	0
client received	49,972
in window: offered / received	39980 / 39980
CPU user / sys per msg	61.5 µs / 22.5 µs
CPU (share of a core)	42.0 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49972; peer wrote 49972
broker_confirms_deliveries: broker sent 49972; client received 49972
no_loss: broker acknowledged 49972 from the peer; client received 49972; broker dropped 0
offered_rate_held: peer wrote 39980 of 40000 offered in the window
client_kept_up: client received 39980 of 39980 in the window
broker_headroom: broker used 0.27 of its core
host_quiet: 0.45 cores busy outside the client, peer and broker

run 3 · valid

C source sent	49,961
broker received ($SYS)	49,961
broker sent ($SYS)	49,961
broker dropped ($SYS)	0
client received	49,961
in window: offered / received	39977 / 39977
CPU user / sys per msg	58.5 µs / 24.0 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 49961; peer wrote 49961
broker_confirms_deliveries: broker sent 49961; client received 49961
no_loss: broker acknowledged 49961 from the peer; client received 49961; broker dropped 0
offered_rate_held: peer wrote 39977 of 40000 offered in the window
client_kept_up: client received 39977 of 39977 in the window
broker_headroom: broker used 0.26 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

26.9 MiB

run 1 · valid

C source sent	49,966
broker received ($SYS)	49,966
broker sent ($SYS)	49,966
broker dropped ($SYS)	0
client received	49,966
in window: offered / received	39975 / 39975
CPU user / sys per msg	51.5 µs / 31.8 µs
CPU (share of a core)	41.6 %
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 49966; peer wrote 49966
broker_confirms_deliveries: broker sent 49966; client received 49966
no_loss: broker acknowledged 49966 from the peer; client received 49966; broker dropped 0
offered_rate_held: peer wrote 39975 of 40000 offered in the window
client_kept_up: client received 39975 of 39975 in the window
broker_headroom: broker used 0.27 of its core
host_quiet: 0.32 cores busy outside the client, peer and broker

run 2 · valid

C source sent	49,972
broker received ($SYS)	49,972
broker sent ($SYS)	49,972
broker dropped ($SYS)	0
client received	49,972
in window: offered / received	39980 / 39980
CPU user / sys per msg	61.5 µs / 22.5 µs
CPU (share of a core)	42.0 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49972; peer wrote 49972
broker_confirms_deliveries: broker sent 49972; client received 49972
no_loss: broker acknowledged 49972 from the peer; client received 49972; broker dropped 0
offered_rate_held: peer wrote 39980 of 40000 offered in the window
client_kept_up: client received 39980 of 39980 in the window
broker_headroom: broker used 0.27 of its core
host_quiet: 0.45 cores busy outside the client, peer and broker

run 3 · valid

C source sent	49,961
broker received ($SYS)	49,961
broker sent ($SYS)	49,961
broker dropped ($SYS)	0
client received	49,961
in window: offered / received	39977 / 39977
CPU user / sys per msg	58.5 µs / 24.0 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 49961; peer wrote 49961
broker_confirms_deliveries: broker sent 49961; client received 49961
no_loss: broker acknowledged 49961 from the peer; client received 49961; broker dropped 0
offered_rate_held: peer wrote 39977 of 40000 offered in the window
client_kept_up: client received 39977 of 39977 in the window
broker_headroom: broker used 0.26 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

796

run 1 · valid

C source sent	49,966
broker received ($SYS)	49,966
broker sent ($SYS)	49,966
broker dropped ($SYS)	0
client received	49,966
in window: offered / received	39975 / 39975
CPU user / sys per msg	51.5 µs / 31.8 µs
CPU (share of a core)	41.6 %
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 49966; peer wrote 49966
broker_confirms_deliveries: broker sent 49966; client received 49966
no_loss: broker acknowledged 49966 from the peer; client received 49966; broker dropped 0
offered_rate_held: peer wrote 39975 of 40000 offered in the window
client_kept_up: client received 39975 of 39975 in the window
broker_headroom: broker used 0.27 of its core
host_quiet: 0.32 cores busy outside the client, peer and broker

run 2 · valid

C source sent	49,972
broker received ($SYS)	49,972
broker sent ($SYS)	49,972
broker dropped ($SYS)	0
client received	49,972
in window: offered / received	39980 / 39980
CPU user / sys per msg	61.5 µs / 22.5 µs
CPU (share of a core)	42.0 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49972; peer wrote 49972
broker_confirms_deliveries: broker sent 49972; client received 49972
no_loss: broker acknowledged 49972 from the peer; client received 49972; broker dropped 0
offered_rate_held: peer wrote 39980 of 40000 offered in the window
client_kept_up: client received 39980 of 39980 in the window
broker_headroom: broker used 0.27 of its core
host_quiet: 0.45 cores busy outside the client, peer and broker

run 3 · valid

C source sent	49,961
broker received ($SYS)	49,961
broker sent ($SYS)	49,961
broker dropped ($SYS)	0
client received	49,961
in window: offered / received	39977 / 39977
CPU user / sys per msg	58.5 µs / 24.0 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 49961; peer wrote 49961
broker_confirms_deliveries: broker sent 49961; client received 49961
no_loss: broker acknowledged 49961 from the peer; client received 49961; broker dropped 0
offered_rate_held: peer wrote 39977 of 40000 offered in the window
client_kept_up: client received 39977 of 39977 in the window
broker_headroom: broker used 0.26 of its core
host_quiet: 0.00 cores busy outside the client, peer and broker

zmqtt 0.2.4 asyncio experimental

3/3

201 µs

run 1 · valid

C source sent	49,987
broker received ($SYS)	49,987
broker sent ($SYS)	49,987
broker dropped ($SYS)	0
client received	49,987
in window: offered / received	39989 / 39989
CPU user / sys per msg	119 µs / 25.0 µs
CPU (share of a core)	72.0 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49987; peer wrote 49987
broker_confirms_deliveries: broker sent 49987; client received 49987
no_loss: broker acknowledged 49987 from the peer; client received 49987; broker dropped 0
offered_rate_held: peer wrote 39989 of 40000 offered in the window
client_kept_up: client received 39989 of 39989 in the window
broker_headroom: broker used 0.23 of its core
host_quiet: 0.31 cores busy outside the client, peer and broker

run 2 · valid

C source sent	49,968
broker received ($SYS)	49,968
broker sent ($SYS)	49,968
broker dropped ($SYS)	0
client received	49,968
in window: offered / received	39969 / 39969
CPU user / sys per msg	139 µs / 6.5 µs
CPU (share of a core)	72.9 %
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 49968; peer wrote 49968
broker_confirms_deliveries: broker sent 49968; client received 49968
no_loss: broker acknowledged 49968 from the peer; client received 49968; broker dropped 0
offered_rate_held: peer wrote 39969 of 39999 offered in the window
client_kept_up: client received 39969 of 39969 in the window
broker_headroom: broker used 0.23 of its core
host_quiet: 0.28 cores busy outside the client, peer and broker

run 3 · valid

C source sent	49,959
broker received ($SYS)	49,959
broker sent ($SYS)	49,959
broker dropped ($SYS)	0
client received	49,959
in window: offered / received	39961 / 39960
CPU user / sys per msg	131 µs / 13.3 µs
CPU (share of a core)	72.3 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49959; peer wrote 49959
broker_confirms_deliveries: broker sent 49959; client received 49959
no_loss: broker acknowledged 49959 from the peer; client received 49959; broker dropped 0
offered_rate_held: peer wrote 39961 of 39999 offered in the window
client_kept_up: client received 39960 of 39961 in the window
broker_headroom: broker used 0.23 of its core
host_quiet: 0.08 cores busy outside the client, peer and broker

672 µs

run 1 · valid

C source sent	49,987
broker received ($SYS)	49,987
broker sent ($SYS)	49,987
broker dropped ($SYS)	0
client received	49,987
in window: offered / received	39989 / 39989
CPU user / sys per msg	119 µs / 25.0 µs
CPU (share of a core)	72.0 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49987; peer wrote 49987
broker_confirms_deliveries: broker sent 49987; client received 49987
no_loss: broker acknowledged 49987 from the peer; client received 49987; broker dropped 0
offered_rate_held: peer wrote 39989 of 40000 offered in the window
client_kept_up: client received 39989 of 39989 in the window
broker_headroom: broker used 0.23 of its core
host_quiet: 0.31 cores busy outside the client, peer and broker

run 2 · valid

C source sent	49,968
broker received ($SYS)	49,968
broker sent ($SYS)	49,968
broker dropped ($SYS)	0
client received	49,968
in window: offered / received	39969 / 39969
CPU user / sys per msg	139 µs / 6.5 µs
CPU (share of a core)	72.9 %
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 49968; peer wrote 49968
broker_confirms_deliveries: broker sent 49968; client received 49968
no_loss: broker acknowledged 49968 from the peer; client received 49968; broker dropped 0
offered_rate_held: peer wrote 39969 of 39999 offered in the window
client_kept_up: client received 39969 of 39969 in the window
broker_headroom: broker used 0.23 of its core
host_quiet: 0.28 cores busy outside the client, peer and broker

run 3 · valid

C source sent	49,959
broker received ($SYS)	49,959
broker sent ($SYS)	49,959
broker dropped ($SYS)	0
client received	49,959
in window: offered / received	39961 / 39960
CPU user / sys per msg	131 µs / 13.3 µs
CPU (share of a core)	72.3 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49959; peer wrote 49959
broker_confirms_deliveries: broker sent 49959; client received 49959
no_loss: broker acknowledged 49959 from the peer; client received 49959; broker dropped 0
offered_rate_held: peer wrote 39961 of 39999 offered in the window
client_kept_up: client received 39960 of 39961 in the window
broker_headroom: broker used 0.23 of its core
host_quiet: 0.08 cores busy outside the client, peer and broker

2,556 µs

run 1 · valid

C source sent	49,987
broker received ($SYS)	49,987
broker sent ($SYS)	49,987
broker dropped ($SYS)	0
client received	49,987
in window: offered / received	39989 / 39989
CPU user / sys per msg	119 µs / 25.0 µs
CPU (share of a core)	72.0 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49987; peer wrote 49987
broker_confirms_deliveries: broker sent 49987; client received 49987
no_loss: broker acknowledged 49987 from the peer; client received 49987; broker dropped 0
offered_rate_held: peer wrote 39989 of 40000 offered in the window
client_kept_up: client received 39989 of 39989 in the window
broker_headroom: broker used 0.23 of its core
host_quiet: 0.31 cores busy outside the client, peer and broker

run 2 · valid

C source sent	49,968
broker received ($SYS)	49,968
broker sent ($SYS)	49,968
broker dropped ($SYS)	0
client received	49,968
in window: offered / received	39969 / 39969
CPU user / sys per msg	139 µs / 6.5 µs
CPU (share of a core)	72.9 %
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 49968; peer wrote 49968
broker_confirms_deliveries: broker sent 49968; client received 49968
no_loss: broker acknowledged 49968 from the peer; client received 49968; broker dropped 0
offered_rate_held: peer wrote 39969 of 39999 offered in the window
client_kept_up: client received 39969 of 39969 in the window
broker_headroom: broker used 0.23 of its core
host_quiet: 0.28 cores busy outside the client, peer and broker

run 3 · valid

C source sent	49,959
broker received ($SYS)	49,959
broker sent ($SYS)	49,959
broker dropped ($SYS)	0
client received	49,959
in window: offered / received	39961 / 39960
CPU user / sys per msg	131 µs / 13.3 µs
CPU (share of a core)	72.3 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49959; peer wrote 49959
broker_confirms_deliveries: broker sent 49959; client received 49959
no_loss: broker acknowledged 49959 from the peer; client received 49959; broker dropped 0
offered_rate_held: peer wrote 39961 of 39999 offered in the window
client_kept_up: client received 39960 of 39961 in the window
broker_headroom: broker used 0.23 of its core
host_quiet: 0.08 cores busy outside the client, peer and broker

5,012 µs

run 1 · valid

C source sent	49,987
broker received ($SYS)	49,987
broker sent ($SYS)	49,987
broker dropped ($SYS)	0
client received	49,987
in window: offered / received	39989 / 39989
CPU user / sys per msg	119 µs / 25.0 µs
CPU (share of a core)	72.0 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49987; peer wrote 49987
broker_confirms_deliveries: broker sent 49987; client received 49987
no_loss: broker acknowledged 49987 from the peer; client received 49987; broker dropped 0
offered_rate_held: peer wrote 39989 of 40000 offered in the window
client_kept_up: client received 39989 of 39989 in the window
broker_headroom: broker used 0.23 of its core
host_quiet: 0.31 cores busy outside the client, peer and broker

run 2 · valid

C source sent	49,968
broker received ($SYS)	49,968
broker sent ($SYS)	49,968
broker dropped ($SYS)	0
client received	49,968
in window: offered / received	39969 / 39969
CPU user / sys per msg	139 µs / 6.5 µs
CPU (share of a core)	72.9 %
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 49968; peer wrote 49968
broker_confirms_deliveries: broker sent 49968; client received 49968
no_loss: broker acknowledged 49968 from the peer; client received 49968; broker dropped 0
offered_rate_held: peer wrote 39969 of 39999 offered in the window
client_kept_up: client received 39969 of 39969 in the window
broker_headroom: broker used 0.23 of its core
host_quiet: 0.28 cores busy outside the client, peer and broker

run 3 · valid

C source sent	49,959
broker received ($SYS)	49,959
broker sent ($SYS)	49,959
broker dropped ($SYS)	0
client received	49,959
in window: offered / received	39961 / 39960
CPU user / sys per msg	131 µs / 13.3 µs
CPU (share of a core)	72.3 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49959; peer wrote 49959
broker_confirms_deliveries: broker sent 49959; client received 49959
no_loss: broker acknowledged 49959 from the peer; client received 49959; broker dropped 0
offered_rate_held: peer wrote 39961 of 39999 offered in the window
client_kept_up: client received 39960 of 39961 in the window
broker_headroom: broker used 0.23 of its core
host_quiet: 0.08 cores busy outside the client, peer and broker

145 µs

run 1 · valid

C source sent	49,987
broker received ($SYS)	49,987
broker sent ($SYS)	49,987
broker dropped ($SYS)	0
client received	49,987
in window: offered / received	39989 / 39989
CPU user / sys per msg	119 µs / 25.0 µs
CPU (share of a core)	72.0 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49987; peer wrote 49987
broker_confirms_deliveries: broker sent 49987; client received 49987
no_loss: broker acknowledged 49987 from the peer; client received 49987; broker dropped 0
offered_rate_held: peer wrote 39989 of 40000 offered in the window
client_kept_up: client received 39989 of 39989 in the window
broker_headroom: broker used 0.23 of its core
host_quiet: 0.31 cores busy outside the client, peer and broker

run 2 · valid

C source sent	49,968
broker received ($SYS)	49,968
broker sent ($SYS)	49,968
broker dropped ($SYS)	0
client received	49,968
in window: offered / received	39969 / 39969
CPU user / sys per msg	139 µs / 6.5 µs
CPU (share of a core)	72.9 %
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 49968; peer wrote 49968
broker_confirms_deliveries: broker sent 49968; client received 49968
no_loss: broker acknowledged 49968 from the peer; client received 49968; broker dropped 0
offered_rate_held: peer wrote 39969 of 39999 offered in the window
client_kept_up: client received 39969 of 39969 in the window
broker_headroom: broker used 0.23 of its core
host_quiet: 0.28 cores busy outside the client, peer and broker

run 3 · valid

C source sent	49,959
broker received ($SYS)	49,959
broker sent ($SYS)	49,959
broker dropped ($SYS)	0
client received	49,959
in window: offered / received	39961 / 39960
CPU user / sys per msg	131 µs / 13.3 µs
CPU (share of a core)	72.3 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49959; peer wrote 49959
broker_confirms_deliveries: broker sent 49959; client received 49959
no_loss: broker acknowledged 49959 from the peer; client received 49959; broker dropped 0
offered_rate_held: peer wrote 39961 of 39999 offered in the window
client_kept_up: client received 39960 of 39961 in the window
broker_headroom: broker used 0.23 of its core
host_quiet: 0.08 cores busy outside the client, peer and broker

26.2 MiB

run 1 · valid

C source sent	49,987
broker received ($SYS)	49,987
broker sent ($SYS)	49,987
broker dropped ($SYS)	0
client received	49,987
in window: offered / received	39989 / 39989
CPU user / sys per msg	119 µs / 25.0 µs
CPU (share of a core)	72.0 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49987; peer wrote 49987
broker_confirms_deliveries: broker sent 49987; client received 49987
no_loss: broker acknowledged 49987 from the peer; client received 49987; broker dropped 0
offered_rate_held: peer wrote 39989 of 40000 offered in the window
client_kept_up: client received 39989 of 39989 in the window
broker_headroom: broker used 0.23 of its core
host_quiet: 0.31 cores busy outside the client, peer and broker

run 2 · valid

C source sent	49,968
broker received ($SYS)	49,968
broker sent ($SYS)	49,968
broker dropped ($SYS)	0
client received	49,968
in window: offered / received	39969 / 39969
CPU user / sys per msg	139 µs / 6.5 µs
CPU (share of a core)	72.9 %
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 49968; peer wrote 49968
broker_confirms_deliveries: broker sent 49968; client received 49968
no_loss: broker acknowledged 49968 from the peer; client received 49968; broker dropped 0
offered_rate_held: peer wrote 39969 of 39999 offered in the window
client_kept_up: client received 39969 of 39969 in the window
broker_headroom: broker used 0.23 of its core
host_quiet: 0.28 cores busy outside the client, peer and broker

run 3 · valid

C source sent	49,959
broker received ($SYS)	49,959
broker sent ($SYS)	49,959
broker dropped ($SYS)	0
client received	49,959
in window: offered / received	39961 / 39960
CPU user / sys per msg	131 µs / 13.3 µs
CPU (share of a core)	72.3 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49959; peer wrote 49959
broker_confirms_deliveries: broker sent 49959; client received 49959
no_loss: broker acknowledged 49959 from the peer; client received 49959; broker dropped 0
offered_rate_held: peer wrote 39961 of 39999 offered in the window
client_kept_up: client received 39960 of 39961 in the window
broker_headroom: broker used 0.23 of its core
host_quiet: 0.08 cores busy outside the client, peer and broker

578

run 1 · valid

C source sent	49,987
broker received ($SYS)	49,987
broker sent ($SYS)	49,987
broker dropped ($SYS)	0
client received	49,987
in window: offered / received	39989 / 39989
CPU user / sys per msg	119 µs / 25.0 µs
CPU (share of a core)	72.0 %
threads	2

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49987; peer wrote 49987
broker_confirms_deliveries: broker sent 49987; client received 49987
no_loss: broker acknowledged 49987 from the peer; client received 49987; broker dropped 0
offered_rate_held: peer wrote 39989 of 40000 offered in the window
client_kept_up: client received 39989 of 39989 in the window
broker_headroom: broker used 0.23 of its core
host_quiet: 0.31 cores busy outside the client, peer and broker

run 2 · valid

C source sent	49,968
broker received ($SYS)	49,968
broker sent ($SYS)	49,968
broker dropped ($SYS)	0
client received	49,968
in window: offered / received	39969 / 39969
CPU user / sys per msg	139 µs / 6.5 µs
CPU (share of a core)	72.9 %
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 49968; peer wrote 49968
broker_confirms_deliveries: broker sent 49968; client received 49968
no_loss: broker acknowledged 49968 from the peer; client received 49968; broker dropped 0
offered_rate_held: peer wrote 39969 of 39999 offered in the window
client_kept_up: client received 39969 of 39969 in the window
broker_headroom: broker used 0.23 of its core
host_quiet: 0.28 cores busy outside the client, peer and broker

run 3 · valid

C source sent	49,959
broker received ($SYS)	49,959
broker sent ($SYS)	49,959
broker dropped ($SYS)	0
client received	49,959
in window: offered / received	39961 / 39960
CPU user / sys per msg	131 µs / 13.3 µs
CPU (share of a core)	72.3 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49959; peer wrote 49959
broker_confirms_deliveries: broker sent 49959; client received 49959
no_loss: broker acknowledged 49959 from the peer; client received 49959; broker dropped 0
offered_rate_held: peer wrote 39961 of 39999 offered in the window
client_kept_up: client received 39960 of 39961 in the window
broker_headroom: broker used 0.23 of its core
host_quiet: 0.08 cores busy outside the client, peer and broker

aiomqtt 2.5.1 asyncio

3/3

209 µs

run 1 · valid

C source sent	49,982
broker received ($SYS)	49,982
broker sent ($SYS)	49,982
broker dropped ($SYS)	0
client received	49,982
in window: offered / received	39983 / 39984
CPU user / sys per msg	124 µs / 25.5 µs
CPU (share of a core)	74.9 %
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 49982; peer wrote 49982
broker_confirms_deliveries: broker sent 49982; client received 49982
no_loss: broker acknowledged 49982 from the peer; client received 49982; broker dropped 0
offered_rate_held: peer wrote 39983 of 40000 offered in the window
client_kept_up: client received 39984 of 39983 in the window
broker_headroom: broker used 0.22 of its core
host_quiet: 0.17 cores busy outside the client, peer and broker

run 2 · valid

C source sent	49,982
broker received ($SYS)	49,982
broker sent ($SYS)	49,982
broker dropped ($SYS)	0
client received	49,982
in window: offered / received	39985 / 39985
CPU user / sys per msg	118 µs / 30.8 µs
CPU (share of a core)	74.1 %
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 49982; peer wrote 49982
broker_confirms_deliveries: broker sent 49982; client received 49982
no_loss: broker acknowledged 49982 from the peer; client received 49982; broker dropped 0
offered_rate_held: peer wrote 39985 of 40000 offered in the window
client_kept_up: client received 39985 of 39985 in the window
broker_headroom: broker used 0.22 of its core
host_quiet: 0.05 cores busy outside the client, peer and broker

run 3 · valid

C source sent	49,974
broker received ($SYS)	49,974
broker sent ($SYS)	49,974
broker dropped ($SYS)	0
client received	49,974
in window: offered / received	39981 / 39980
CPU user / sys per msg	98.8 µs / 48.3 µs
CPU (share of a core)	73.6 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49974; peer wrote 49974
broker_confirms_deliveries: broker sent 49974; client received 49974
no_loss: broker acknowledged 49974 from the peer; client received 49974; broker dropped 0
offered_rate_held: peer wrote 39981 of 40000 offered in the window
client_kept_up: client received 39980 of 39981 in the window
broker_headroom: broker used 0.23 of its core
host_quiet: 0.13 cores busy outside the client, peer and broker

1,032 µs

run 1 · valid

C source sent	49,982
broker received ($SYS)	49,982
broker sent ($SYS)	49,982
broker dropped ($SYS)	0
client received	49,982
in window: offered / received	39983 / 39984
CPU user / sys per msg	124 µs / 25.5 µs
CPU (share of a core)	74.9 %
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 49982; peer wrote 49982
broker_confirms_deliveries: broker sent 49982; client received 49982
no_loss: broker acknowledged 49982 from the peer; client received 49982; broker dropped 0
offered_rate_held: peer wrote 39983 of 40000 offered in the window
client_kept_up: client received 39984 of 39983 in the window
broker_headroom: broker used 0.22 of its core
host_quiet: 0.17 cores busy outside the client, peer and broker

run 2 · valid

C source sent	49,982
broker received ($SYS)	49,982
broker sent ($SYS)	49,982
broker dropped ($SYS)	0
client received	49,982
in window: offered / received	39985 / 39985
CPU user / sys per msg	118 µs / 30.8 µs
CPU (share of a core)	74.1 %
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 49982; peer wrote 49982
broker_confirms_deliveries: broker sent 49982; client received 49982
no_loss: broker acknowledged 49982 from the peer; client received 49982; broker dropped 0
offered_rate_held: peer wrote 39985 of 40000 offered in the window
client_kept_up: client received 39985 of 39985 in the window
broker_headroom: broker used 0.22 of its core
host_quiet: 0.05 cores busy outside the client, peer and broker

run 3 · valid

C source sent	49,974
broker received ($SYS)	49,974
broker sent ($SYS)	49,974
broker dropped ($SYS)	0
client received	49,974
in window: offered / received	39981 / 39980
CPU user / sys per msg	98.8 µs / 48.3 µs
CPU (share of a core)	73.6 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49974; peer wrote 49974
broker_confirms_deliveries: broker sent 49974; client received 49974
no_loss: broker acknowledged 49974 from the peer; client received 49974; broker dropped 0
offered_rate_held: peer wrote 39981 of 40000 offered in the window
client_kept_up: client received 39980 of 39981 in the window
broker_headroom: broker used 0.23 of its core
host_quiet: 0.13 cores busy outside the client, peer and broker

5,898 µs

run 1 · valid

C source sent	49,982
broker received ($SYS)	49,982
broker sent ($SYS)	49,982
broker dropped ($SYS)	0
client received	49,982
in window: offered / received	39983 / 39984
CPU user / sys per msg	124 µs / 25.5 µs
CPU (share of a core)	74.9 %
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 49982; peer wrote 49982
broker_confirms_deliveries: broker sent 49982; client received 49982
no_loss: broker acknowledged 49982 from the peer; client received 49982; broker dropped 0
offered_rate_held: peer wrote 39983 of 40000 offered in the window
client_kept_up: client received 39984 of 39983 in the window
broker_headroom: broker used 0.22 of its core
host_quiet: 0.17 cores busy outside the client, peer and broker

run 2 · valid

C source sent	49,982
broker received ($SYS)	49,982
broker sent ($SYS)	49,982
broker dropped ($SYS)	0
client received	49,982
in window: offered / received	39985 / 39985
CPU user / sys per msg	118 µs / 30.8 µs
CPU (share of a core)	74.1 %
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 49982; peer wrote 49982
broker_confirms_deliveries: broker sent 49982; client received 49982
no_loss: broker acknowledged 49982 from the peer; client received 49982; broker dropped 0
offered_rate_held: peer wrote 39985 of 40000 offered in the window
client_kept_up: client received 39985 of 39985 in the window
broker_headroom: broker used 0.22 of its core
host_quiet: 0.05 cores busy outside the client, peer and broker

run 3 · valid

C source sent	49,974
broker received ($SYS)	49,974
broker sent ($SYS)	49,974
broker dropped ($SYS)	0
client received	49,974
in window: offered / received	39981 / 39980
CPU user / sys per msg	98.8 µs / 48.3 µs
CPU (share of a core)	73.6 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49974; peer wrote 49974
broker_confirms_deliveries: broker sent 49974; client received 49974
no_loss: broker acknowledged 49974 from the peer; client received 49974; broker dropped 0
offered_rate_held: peer wrote 39981 of 40000 offered in the window
client_kept_up: client received 39980 of 39981 in the window
broker_headroom: broker used 0.23 of its core
host_quiet: 0.13 cores busy outside the client, peer and broker

10.7 ms

run 1 · valid

C source sent	49,982
broker received ($SYS)	49,982
broker sent ($SYS)	49,982
broker dropped ($SYS)	0
client received	49,982
in window: offered / received	39983 / 39984
CPU user / sys per msg	124 µs / 25.5 µs
CPU (share of a core)	74.9 %
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 49982; peer wrote 49982
broker_confirms_deliveries: broker sent 49982; client received 49982
no_loss: broker acknowledged 49982 from the peer; client received 49982; broker dropped 0
offered_rate_held: peer wrote 39983 of 40000 offered in the window
client_kept_up: client received 39984 of 39983 in the window
broker_headroom: broker used 0.22 of its core
host_quiet: 0.17 cores busy outside the client, peer and broker

run 2 · valid

C source sent	49,982
broker received ($SYS)	49,982
broker sent ($SYS)	49,982
broker dropped ($SYS)	0
client received	49,982
in window: offered / received	39985 / 39985
CPU user / sys per msg	118 µs / 30.8 µs
CPU (share of a core)	74.1 %
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 49982; peer wrote 49982
broker_confirms_deliveries: broker sent 49982; client received 49982
no_loss: broker acknowledged 49982 from the peer; client received 49982; broker dropped 0
offered_rate_held: peer wrote 39985 of 40000 offered in the window
client_kept_up: client received 39985 of 39985 in the window
broker_headroom: broker used 0.22 of its core
host_quiet: 0.05 cores busy outside the client, peer and broker

run 3 · valid

C source sent	49,974
broker received ($SYS)	49,974
broker sent ($SYS)	49,974
broker dropped ($SYS)	0
client received	49,974
in window: offered / received	39981 / 39980
CPU user / sys per msg	98.8 µs / 48.3 µs
CPU (share of a core)	73.6 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49974; peer wrote 49974
broker_confirms_deliveries: broker sent 49974; client received 49974
no_loss: broker acknowledged 49974 from the peer; client received 49974; broker dropped 0
offered_rate_held: peer wrote 39981 of 40000 offered in the window
client_kept_up: client received 39980 of 39981 in the window
broker_headroom: broker used 0.23 of its core
host_quiet: 0.13 cores busy outside the client, peer and broker

148 µs

run 1 · valid

C source sent	49,982
broker received ($SYS)	49,982
broker sent ($SYS)	49,982
broker dropped ($SYS)	0
client received	49,982
in window: offered / received	39983 / 39984
CPU user / sys per msg	124 µs / 25.5 µs
CPU (share of a core)	74.9 %
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 49982; peer wrote 49982
broker_confirms_deliveries: broker sent 49982; client received 49982
no_loss: broker acknowledged 49982 from the peer; client received 49982; broker dropped 0
offered_rate_held: peer wrote 39983 of 40000 offered in the window
client_kept_up: client received 39984 of 39983 in the window
broker_headroom: broker used 0.22 of its core
host_quiet: 0.17 cores busy outside the client, peer and broker

run 2 · valid

C source sent	49,982
broker received ($SYS)	49,982
broker sent ($SYS)	49,982
broker dropped ($SYS)	0
client received	49,982
in window: offered / received	39985 / 39985
CPU user / sys per msg	118 µs / 30.8 µs
CPU (share of a core)	74.1 %
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 49982; peer wrote 49982
broker_confirms_deliveries: broker sent 49982; client received 49982
no_loss: broker acknowledged 49982 from the peer; client received 49982; broker dropped 0
offered_rate_held: peer wrote 39985 of 40000 offered in the window
client_kept_up: client received 39985 of 39985 in the window
broker_headroom: broker used 0.22 of its core
host_quiet: 0.05 cores busy outside the client, peer and broker

run 3 · valid

C source sent	49,974
broker received ($SYS)	49,974
broker sent ($SYS)	49,974
broker dropped ($SYS)	0
client received	49,974
in window: offered / received	39981 / 39980
CPU user / sys per msg	98.8 µs / 48.3 µs
CPU (share of a core)	73.6 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49974; peer wrote 49974
broker_confirms_deliveries: broker sent 49974; client received 49974
no_loss: broker acknowledged 49974 from the peer; client received 49974; broker dropped 0
offered_rate_held: peer wrote 39981 of 40000 offered in the window
client_kept_up: client received 39980 of 39981 in the window
broker_headroom: broker used 0.23 of its core
host_quiet: 0.13 cores busy outside the client, peer and broker

27.3 MiB

run 1 · valid

C source sent	49,982
broker received ($SYS)	49,982
broker sent ($SYS)	49,982
broker dropped ($SYS)	0
client received	49,982
in window: offered / received	39983 / 39984
CPU user / sys per msg	124 µs / 25.5 µs
CPU (share of a core)	74.9 %
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 49982; peer wrote 49982
broker_confirms_deliveries: broker sent 49982; client received 49982
no_loss: broker acknowledged 49982 from the peer; client received 49982; broker dropped 0
offered_rate_held: peer wrote 39983 of 40000 offered in the window
client_kept_up: client received 39984 of 39983 in the window
broker_headroom: broker used 0.22 of its core
host_quiet: 0.17 cores busy outside the client, peer and broker

run 2 · valid

C source sent	49,982
broker received ($SYS)	49,982
broker sent ($SYS)	49,982
broker dropped ($SYS)	0
client received	49,982
in window: offered / received	39985 / 39985
CPU user / sys per msg	118 µs / 30.8 µs
CPU (share of a core)	74.1 %
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 49982; peer wrote 49982
broker_confirms_deliveries: broker sent 49982; client received 49982
no_loss: broker acknowledged 49982 from the peer; client received 49982; broker dropped 0
offered_rate_held: peer wrote 39985 of 40000 offered in the window
client_kept_up: client received 39985 of 39985 in the window
broker_headroom: broker used 0.22 of its core
host_quiet: 0.05 cores busy outside the client, peer and broker

run 3 · valid

C source sent	49,974
broker received ($SYS)	49,974
broker sent ($SYS)	49,974
broker dropped ($SYS)	0
client received	49,974
in window: offered / received	39981 / 39980
CPU user / sys per msg	98.8 µs / 48.3 µs
CPU (share of a core)	73.6 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49974; peer wrote 49974
broker_confirms_deliveries: broker sent 49974; client received 49974
no_loss: broker acknowledged 49974 from the peer; client received 49974; broker dropped 0
offered_rate_held: peer wrote 39981 of 40000 offered in the window
client_kept_up: client received 39980 of 39981 in the window
broker_headroom: broker used 0.23 of its core
host_quiet: 0.13 cores busy outside the client, peer and broker

586

run 1 · valid

C source sent	49,982
broker received ($SYS)	49,982
broker sent ($SYS)	49,982
broker dropped ($SYS)	0
client received	49,982
in window: offered / received	39983 / 39984
CPU user / sys per msg	124 µs / 25.5 µs
CPU (share of a core)	74.9 %
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 49982; peer wrote 49982
broker_confirms_deliveries: broker sent 49982; client received 49982
no_loss: broker acknowledged 49982 from the peer; client received 49982; broker dropped 0
offered_rate_held: peer wrote 39983 of 40000 offered in the window
client_kept_up: client received 39984 of 39983 in the window
broker_headroom: broker used 0.22 of its core
host_quiet: 0.17 cores busy outside the client, peer and broker

run 2 · valid

C source sent	49,982
broker received ($SYS)	49,982
broker sent ($SYS)	49,982
broker dropped ($SYS)	0
client received	49,982
in window: offered / received	39985 / 39985
CPU user / sys per msg	118 µs / 30.8 µs
CPU (share of a core)	74.1 %
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 49982; peer wrote 49982
broker_confirms_deliveries: broker sent 49982; client received 49982
no_loss: broker acknowledged 49982 from the peer; client received 49982; broker dropped 0
offered_rate_held: peer wrote 39985 of 40000 offered in the window
client_kept_up: client received 39985 of 39985 in the window
broker_headroom: broker used 0.22 of its core
host_quiet: 0.05 cores busy outside the client, peer and broker

run 3 · valid

C source sent	49,974
broker received ($SYS)	49,974
broker sent ($SYS)	49,974
broker dropped ($SYS)	0
client received	49,974
in window: offered / received	39981 / 39980
CPU user / sys per msg	98.8 µs / 48.3 µs
CPU (share of a core)	73.6 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49974; peer wrote 49974
broker_confirms_deliveries: broker sent 49974; client received 49974
no_loss: broker acknowledged 49974 from the peer; client received 49974; broker dropped 0
offered_rate_held: peer wrote 39981 of 40000 offered in the window
client_kept_up: client received 39980 of 39981 in the window
broker_headroom: broker used 0.23 of its core
host_quiet: 0.13 cores busy outside the client, peer and broker

amqtt 0.12.1 asyncio

3/3

217 µs

run 1 · valid

C source sent	49,975
broker received ($SYS)	49,975
broker sent ($SYS)	49,975
broker dropped ($SYS)	0
client received	49,975
in window: offered / received	39978 / 39978
CPU user / sys per msg	151 µs / 11.0 µs
CPU (share of a core)	80.9 %
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 49975; peer wrote 49975
broker_confirms_deliveries: broker sent 49975; client received 49975
no_loss: broker acknowledged 49975 from the peer; client received 49975; broker dropped 0
offered_rate_held: peer wrote 39978 of 40000 offered in the window
client_kept_up: client received 39978 of 39978 in the window
broker_headroom: broker used 0.21 of its core
host_quiet: 0.29 cores busy outside the client, peer and broker

run 2 · valid

C source sent	49,989
broker received ($SYS)	49,989
broker sent ($SYS)	49,989
broker dropped ($SYS)	0
client received	49,989
in window: offered / received	39990 / 39990
CPU user / sys per msg	138 µs / 21.5 µs
CPU (share of a core)	79.6 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49989; peer wrote 49989
broker_confirms_deliveries: broker sent 49989; client received 49989
no_loss: broker acknowledged 49989 from the peer; client received 49989; broker dropped 0
offered_rate_held: peer wrote 39990 of 40000 offered in the window
client_kept_up: client received 39990 of 39990 in the window
broker_headroom: broker used 0.21 of its core
host_quiet: 0.26 cores busy outside the client, peer and broker

run 3 · valid

C source sent	49,952
broker received ($SYS)	49,952
broker sent ($SYS)	49,952
broker dropped ($SYS)	0
client received	49,952
in window: offered / received	39961 / 39962
CPU user / sys per msg	128 µs / 32.3 µs
CPU (share of a core)	79.9 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49952; peer wrote 49952
broker_confirms_deliveries: broker sent 49952; client received 49952
no_loss: broker acknowledged 49952 from the peer; client received 49952; broker dropped 0
offered_rate_held: peer wrote 39961 of 40003 offered in the window
client_kept_up: client received 39962 of 39961 in the window
broker_headroom: broker used 0.21 of its core
host_quiet: 0.12 cores busy outside the client, peer and broker

803 µs

run 1 · valid

C source sent	49,975
broker received ($SYS)	49,975
broker sent ($SYS)	49,975
broker dropped ($SYS)	0
client received	49,975
in window: offered / received	39978 / 39978
CPU user / sys per msg	151 µs / 11.0 µs
CPU (share of a core)	80.9 %
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 49975; peer wrote 49975
broker_confirms_deliveries: broker sent 49975; client received 49975
no_loss: broker acknowledged 49975 from the peer; client received 49975; broker dropped 0
offered_rate_held: peer wrote 39978 of 40000 offered in the window
client_kept_up: client received 39978 of 39978 in the window
broker_headroom: broker used 0.21 of its core
host_quiet: 0.29 cores busy outside the client, peer and broker

run 2 · valid

C source sent	49,989
broker received ($SYS)	49,989
broker sent ($SYS)	49,989
broker dropped ($SYS)	0
client received	49,989
in window: offered / received	39990 / 39990
CPU user / sys per msg	138 µs / 21.5 µs
CPU (share of a core)	79.6 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49989; peer wrote 49989
broker_confirms_deliveries: broker sent 49989; client received 49989
no_loss: broker acknowledged 49989 from the peer; client received 49989; broker dropped 0
offered_rate_held: peer wrote 39990 of 40000 offered in the window
client_kept_up: client received 39990 of 39990 in the window
broker_headroom: broker used 0.21 of its core
host_quiet: 0.26 cores busy outside the client, peer and broker

run 3 · valid

C source sent	49,952
broker received ($SYS)	49,952
broker sent ($SYS)	49,952
broker dropped ($SYS)	0
client received	49,952
in window: offered / received	39961 / 39962
CPU user / sys per msg	128 µs / 32.3 µs
CPU (share of a core)	79.9 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49952; peer wrote 49952
broker_confirms_deliveries: broker sent 49952; client received 49952
no_loss: broker acknowledged 49952 from the peer; client received 49952; broker dropped 0
offered_rate_held: peer wrote 39961 of 40003 offered in the window
client_kept_up: client received 39962 of 39961 in the window
broker_headroom: broker used 0.21 of its core
host_quiet: 0.12 cores busy outside the client, peer and broker

2,687 µs

run 1 · valid

C source sent	49,975
broker received ($SYS)	49,975
broker sent ($SYS)	49,975
broker dropped ($SYS)	0
client received	49,975
in window: offered / received	39978 / 39978
CPU user / sys per msg	151 µs / 11.0 µs
CPU (share of a core)	80.9 %
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 49975; peer wrote 49975
broker_confirms_deliveries: broker sent 49975; client received 49975
no_loss: broker acknowledged 49975 from the peer; client received 49975; broker dropped 0
offered_rate_held: peer wrote 39978 of 40000 offered in the window
client_kept_up: client received 39978 of 39978 in the window
broker_headroom: broker used 0.21 of its core
host_quiet: 0.29 cores busy outside the client, peer and broker

run 2 · valid

C source sent	49,989
broker received ($SYS)	49,989
broker sent ($SYS)	49,989
broker dropped ($SYS)	0
client received	49,989
in window: offered / received	39990 / 39990
CPU user / sys per msg	138 µs / 21.5 µs
CPU (share of a core)	79.6 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49989; peer wrote 49989
broker_confirms_deliveries: broker sent 49989; client received 49989
no_loss: broker acknowledged 49989 from the peer; client received 49989; broker dropped 0
offered_rate_held: peer wrote 39990 of 40000 offered in the window
client_kept_up: client received 39990 of 39990 in the window
broker_headroom: broker used 0.21 of its core
host_quiet: 0.26 cores busy outside the client, peer and broker

run 3 · valid

C source sent	49,952
broker received ($SYS)	49,952
broker sent ($SYS)	49,952
broker dropped ($SYS)	0
client received	49,952
in window: offered / received	39961 / 39962
CPU user / sys per msg	128 µs / 32.3 µs
CPU (share of a core)	79.9 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49952; peer wrote 49952
broker_confirms_deliveries: broker sent 49952; client received 49952
no_loss: broker acknowledged 49952 from the peer; client received 49952; broker dropped 0
offered_rate_held: peer wrote 39961 of 40003 offered in the window
client_kept_up: client received 39962 of 39961 in the window
broker_headroom: broker used 0.21 of its core
host_quiet: 0.12 cores busy outside the client, peer and broker

4,719 µs

run 1 · valid

C source sent	49,975
broker received ($SYS)	49,975
broker sent ($SYS)	49,975
broker dropped ($SYS)	0
client received	49,975
in window: offered / received	39978 / 39978
CPU user / sys per msg	151 µs / 11.0 µs
CPU (share of a core)	80.9 %
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 49975; peer wrote 49975
broker_confirms_deliveries: broker sent 49975; client received 49975
no_loss: broker acknowledged 49975 from the peer; client received 49975; broker dropped 0
offered_rate_held: peer wrote 39978 of 40000 offered in the window
client_kept_up: client received 39978 of 39978 in the window
broker_headroom: broker used 0.21 of its core
host_quiet: 0.29 cores busy outside the client, peer and broker

run 2 · valid

C source sent	49,989
broker received ($SYS)	49,989
broker sent ($SYS)	49,989
broker dropped ($SYS)	0
client received	49,989
in window: offered / received	39990 / 39990
CPU user / sys per msg	138 µs / 21.5 µs
CPU (share of a core)	79.6 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49989; peer wrote 49989
broker_confirms_deliveries: broker sent 49989; client received 49989
no_loss: broker acknowledged 49989 from the peer; client received 49989; broker dropped 0
offered_rate_held: peer wrote 39990 of 40000 offered in the window
client_kept_up: client received 39990 of 39990 in the window
broker_headroom: broker used 0.21 of its core
host_quiet: 0.26 cores busy outside the client, peer and broker

run 3 · valid

C source sent	49,952
broker received ($SYS)	49,952
broker sent ($SYS)	49,952
broker dropped ($SYS)	0
client received	49,952
in window: offered / received	39961 / 39962
CPU user / sys per msg	128 µs / 32.3 µs
CPU (share of a core)	79.9 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49952; peer wrote 49952
broker_confirms_deliveries: broker sent 49952; client received 49952
no_loss: broker acknowledged 49952 from the peer; client received 49952; broker dropped 0
offered_rate_held: peer wrote 39961 of 40003 offered in the window
client_kept_up: client received 39962 of 39961 in the window
broker_headroom: broker used 0.21 of its core
host_quiet: 0.12 cores busy outside the client, peer and broker

160 µs

run 1 · valid

C source sent	49,975
broker received ($SYS)	49,975
broker sent ($SYS)	49,975
broker dropped ($SYS)	0
client received	49,975
in window: offered / received	39978 / 39978
CPU user / sys per msg	151 µs / 11.0 µs
CPU (share of a core)	80.9 %
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 49975; peer wrote 49975
broker_confirms_deliveries: broker sent 49975; client received 49975
no_loss: broker acknowledged 49975 from the peer; client received 49975; broker dropped 0
offered_rate_held: peer wrote 39978 of 40000 offered in the window
client_kept_up: client received 39978 of 39978 in the window
broker_headroom: broker used 0.21 of its core
host_quiet: 0.29 cores busy outside the client, peer and broker

run 2 · valid

C source sent	49,989
broker received ($SYS)	49,989
broker sent ($SYS)	49,989
broker dropped ($SYS)	0
client received	49,989
in window: offered / received	39990 / 39990
CPU user / sys per msg	138 µs / 21.5 µs
CPU (share of a core)	79.6 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49989; peer wrote 49989
broker_confirms_deliveries: broker sent 49989; client received 49989
no_loss: broker acknowledged 49989 from the peer; client received 49989; broker dropped 0
offered_rate_held: peer wrote 39990 of 40000 offered in the window
client_kept_up: client received 39990 of 39990 in the window
broker_headroom: broker used 0.21 of its core
host_quiet: 0.26 cores busy outside the client, peer and broker

run 3 · valid

C source sent	49,952
broker received ($SYS)	49,952
broker sent ($SYS)	49,952
broker dropped ($SYS)	0
client received	49,952
in window: offered / received	39961 / 39962
CPU user / sys per msg	128 µs / 32.3 µs
CPU (share of a core)	79.9 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49952; peer wrote 49952
broker_confirms_deliveries: broker sent 49952; client received 49952
no_loss: broker acknowledged 49952 from the peer; client received 49952; broker dropped 0
offered_rate_held: peer wrote 39961 of 40003 offered in the window
client_kept_up: client received 39962 of 39961 in the window
broker_headroom: broker used 0.21 of its core
host_quiet: 0.12 cores busy outside the client, peer and broker

29.5 MiB

run 1 · valid

C source sent	49,975
broker received ($SYS)	49,975
broker sent ($SYS)	49,975
broker dropped ($SYS)	0
client received	49,975
in window: offered / received	39978 / 39978
CPU user / sys per msg	151 µs / 11.0 µs
CPU (share of a core)	80.9 %
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 49975; peer wrote 49975
broker_confirms_deliveries: broker sent 49975; client received 49975
no_loss: broker acknowledged 49975 from the peer; client received 49975; broker dropped 0
offered_rate_held: peer wrote 39978 of 40000 offered in the window
client_kept_up: client received 39978 of 39978 in the window
broker_headroom: broker used 0.21 of its core
host_quiet: 0.29 cores busy outside the client, peer and broker

run 2 · valid

C source sent	49,989
broker received ($SYS)	49,989
broker sent ($SYS)	49,989
broker dropped ($SYS)	0
client received	49,989
in window: offered / received	39990 / 39990
CPU user / sys per msg	138 µs / 21.5 µs
CPU (share of a core)	79.6 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49989; peer wrote 49989
broker_confirms_deliveries: broker sent 49989; client received 49989
no_loss: broker acknowledged 49989 from the peer; client received 49989; broker dropped 0
offered_rate_held: peer wrote 39990 of 40000 offered in the window
client_kept_up: client received 39990 of 39990 in the window
broker_headroom: broker used 0.21 of its core
host_quiet: 0.26 cores busy outside the client, peer and broker

run 3 · valid

C source sent	49,952
broker received ($SYS)	49,952
broker sent ($SYS)	49,952
broker dropped ($SYS)	0
client received	49,952
in window: offered / received	39961 / 39962
CPU user / sys per msg	128 µs / 32.3 µs
CPU (share of a core)	79.9 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49952; peer wrote 49952
broker_confirms_deliveries: broker sent 49952; client received 49952
no_loss: broker acknowledged 49952 from the peer; client received 49952; broker dropped 0
offered_rate_held: peer wrote 39961 of 40003 offered in the window
client_kept_up: client received 39962 of 39961 in the window
broker_headroom: broker used 0.21 of its core
host_quiet: 0.12 cores busy outside the client, peer and broker

527

run 1 · valid

C source sent	49,975
broker received ($SYS)	49,975
broker sent ($SYS)	49,975
broker dropped ($SYS)	0
client received	49,975
in window: offered / received	39978 / 39978
CPU user / sys per msg	151 µs / 11.0 µs
CPU (share of a core)	80.9 %
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 49975; peer wrote 49975
broker_confirms_deliveries: broker sent 49975; client received 49975
no_loss: broker acknowledged 49975 from the peer; client received 49975; broker dropped 0
offered_rate_held: peer wrote 39978 of 40000 offered in the window
client_kept_up: client received 39978 of 39978 in the window
broker_headroom: broker used 0.21 of its core
host_quiet: 0.29 cores busy outside the client, peer and broker

run 2 · valid

C source sent	49,989
broker received ($SYS)	49,989
broker sent ($SYS)	49,989
broker dropped ($SYS)	0
client received	49,989
in window: offered / received	39990 / 39990
CPU user / sys per msg	138 µs / 21.5 µs
CPU (share of a core)	79.6 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49989; peer wrote 49989
broker_confirms_deliveries: broker sent 49989; client received 49989
no_loss: broker acknowledged 49989 from the peer; client received 49989; broker dropped 0
offered_rate_held: peer wrote 39990 of 40000 offered in the window
client_kept_up: client received 39990 of 39990 in the window
broker_headroom: broker used 0.21 of its core
host_quiet: 0.26 cores busy outside the client, peer and broker

run 3 · valid

C source sent	49,952
broker received ($SYS)	49,952
broker sent ($SYS)	49,952
broker dropped ($SYS)	0
client received	49,952
in window: offered / received	39961 / 39962
CPU user / sys per msg	128 µs / 32.3 µs
CPU (share of a core)	79.9 %
threads	3

worker_completed: worker reported its counts
peer_completed: peer reported its counts
broker_counters_read: fresh $SYS reading before and after the run
broker_confirms_peer_publishes: broker received 49952; peer wrote 49952
broker_confirms_deliveries: broker sent 49952; client received 49952
no_loss: broker acknowledged 49952 from the peer; client received 49952; broker dropped 0
offered_rate_held: peer wrote 39961 of 40003 offered in the window
client_kept_up: client received 39962 of 39961 in the window
broker_headroom: broker used 0.21 of its core
host_quiet: 0.12 cores busy outside the client, peer and broker

aiomqtt3 3.0.0a1 asyncio experimental

—

unsupported

sub_qos1_fixed_5k

Latency by percentile