You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-07-23 - 05:12
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the highest latencies:
System rackdslot0.osadl.org (updated Thu Jul 23, 2026 00:45:58)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
878699222,13cyclictest19738-21/usr/sbin/munin19:30:011
878799215,3cyclictest0-21swapper/219:35:112
878799210,20cyclictest0-21swapper/222:00:132
8787992018,1cyclictest28-21ksoftirqd/223:05:132
8787992016,3cyclictest0-21swapper/220:58:392
8787992014,4cyclictest399-20systemd-journal22:44:172
8785992014,5cyclictest0-21swapper/023:35:180
8785992013,6cyclictest22472-21sed22:25:000
878799193,15cyclictest28-21ksoftirqd/221:12:162
878799192,16cyclictest9587-21nvmesmart_nvme020:05:212
878799192,16cyclictest3985-21H222:10:212
878799192,16cyclictest0-21swapper/219:50:012
8787991917,1cyclictest23530-21cat23:30:172
878799190,2cyclictest3991-21H222:10:212
878799190,18cyclictest0-21swapper/223:05:022
878799190,16cyclictest4099-21H222:10:212
8786991917,1cyclictest0-21swapper/123:55:151
8786991917,1cyclictest0-21swapper/123:21:011
8786991916,2cyclictest7104-21switchtime20:00:211
8786991915,3cyclictest24549-21fschecks_count21:30:151
878699190,2cyclictest3976-21H222:10:211
878699190,1cyclictest0-21swapper/121:40:161
878699190,18cyclictest0-21swapper/120:18:091
878599192,2cyclictest29534-21date21:40:020
878599192,16cyclictest5175-21seq21:52:540
878599192,16cyclictest13149-21chrt20:12:190
8785991919,0cyclictest0-21swapper/021:13:420
8785991917,1cyclictest0-21swapper/019:26:590
8785991916,2cyclictest23215-21latency_hist21:30:000
878599190,16cyclictest3979-21H222:10:210
878799182,15cyclictest8420-21idleruntime00:00:142
8787991816,1cyclictest28-21ksoftirqd/223:56:502
8787991815,2cyclictest3983-21H222:10:212
8787991815,2cyclictest25055-21chrt00:34:272
8787991814,3cyclictest28021-21perf00:40:012
8787991814,3cyclictest27409-21phpquery20:39:002
878799181,2cyclictest4793-21nvmesmart_nvme022:55:182
878799180,2cyclictest3991-21H222:10:212
878799180,2cyclictest3985-21H222:10:212
878799180,2cyclictest3985-21H222:10:212
878799180,2cyclictest3983-21H222:10:212
878799180,2cyclictest3983-21H222:10:212
878799180,1cyclictest3979-21H222:10:212
878799180,15cyclictest3979-21H222:10:212
878699182,15cyclictest13334-21idleruntime21:10:151
878699182,15cyclictest11884-21expr23:10:131
8786991816,1cyclictest0-21swapper/123:50:191
8786991816,1cyclictest0-21swapper/123:08:441
8786991816,1cyclictest0-21swapper/122:43:051
8786991816,1cyclictest0-21swapper/120:48:531
8786991816,1cyclictest0-21swapper/120:10:571
8786991815,2cyclictest28615-21chrt21:35:261
8786991815,2cyclictest19919-21cut00:25:121
8786991815,2cyclictest10426-21processes22:00:191
878699181,2cyclictest6808-21munin-run21:00:001
878699180,2cyclictest3991-21H222:10:211
878699180,17cyclictest3983-21H222:10:211
878699180,16cyclictest3985-21H222:10:211
878699180,15cyclictest3985-21H222:10:211
878699180,15cyclictest3985-21H222:10:211
878599182,1cyclictest3991-21H222:10:210
878599182,15cyclictest1527-21nfsd422:50:180
878599182,15cyclictest0-21swapper/023:50:200
8785991815,1cyclictest0-21swapper/023:57:540
8785991813,2cyclictest3987-21H222:10:210
8785991811,6cyclictest0-21swapper/000:20:000
878599180,2cyclictest4099-21H222:10:210
878599180,17cyclictest3989-21H222:10:210
878599180,17cyclictest3989-21H222:10:210
878599180,16cyclictest3979-21H222:10:210
878599180,16cyclictest3979-21H222:10:210
878599180,16cyclictest19833-21cpuspeed_turbos00:25:110
8787991715,1cyclictest28-21ksoftirqd/220:14:232
8787991715,1cyclictest0-21swapper/222:20:072
8787991714,2cyclictest7083-21cut21:00:122
8787991714,2cyclictest494-21sshd20:48:252
8787991714,2cyclictest4399-21ntp_kernel_err21:50:182
8787991714,2cyclictest4099-21H222:10:212
8787991714,2cyclictest28126-21grep21:35:202
8787991714,2cyclictest20944-21awk00:25:162
8787991714,1cyclictest0-21swapper/223:42:542
878799171,15cyclictest3662-21chrt23:50:232
878799171,15cyclictest22022-21nfsd421:25:182
878799170,2cyclictest3991-21H222:10:212
878799170,2cyclictest3989-21H222:10:212
878799170,2cyclictest26022-21fschecks_count23:35:152
878799170,2cyclictest23766-21/usr/sbin/munin20:30:192
878799170,2cyclictest20111-21cpuspeed_turbos23:25:142
878799170,2cyclictest1351-21lxd19:20:512
878799170,2cyclictest13470-21sed22:05:222
878799170,2cyclictest1331-21tr20:50:162
878799170,2cyclictest13172-21cut00:10:012
878799170,1cyclictest3983-21H222:10:212
878799170,16cyclictest4099-21H222:10:212
878799170,16cyclictest29285-21awk20:40:192
878799170,16cyclictest17591-21cstates22:15:122
878799170,16cyclictest17102-21sed23:20:002
878799170,16cyclictest15892-21snapd00:20:322
878799170,16cyclictest0-21swapper/221:20:182
8786991715,1cyclictest22519-21readlink00:30:001
8786991715,1cyclictest0-21swapper/100:04:101
8786991714,2cyclictest863-21avahi-daemon20:20:181
8786991714,2cyclictest4476-21missed_timers22:55:171
8786991714,2cyclictest3991-21H222:10:211
8786991714,2cyclictest3985-21H222:10:211
8786991714,2cyclictest3976-21H222:10:211
8786991714,2cyclictest30024-21grep22:45:141
8786991714,2cyclictest16024-21pzem_voltage23:15:231
8786991714,2cyclictest13153-21wc00:10:001
8786991714,2cyclictest0-21swapper/120:30:011
8786991714,1cyclictest3985-21H222:10:211
8786991713,3cyclictest3979-21H222:10:211
8786991713,1cyclictest0-21swapper/119:55:181
878699171,15cyclictest0-21swapper/119:40:181
878699170,2cyclictest6190-21egrep21:55:151
878699170,2cyclictest3976-21H222:10:211
878699170,2cyclictest3338-21expr21:50:131
878699170,2cyclictest25449-21expr20:35:151
878699170,2cyclictest19341-21nfsd421:20:181
878699170,1cyclictest0-21swapper/122:10:211
878699170,16cyclictest7037-21kernelversion23:00:171
878699170,16cyclictest3989-21H222:10:211
878699170,16cyclictest3987-21H222:10:211
878699170,16cyclictest3985-21H222:10:211
878699170,16cyclictest25910-21expr23:35:151
878699170,16cyclictest23602-21kernelversion23:30:171
878699170,16cyclictest21994-21cut21:25:181
878699170,16cyclictest18699-21open_files22:15:171
878699170,16cyclictest18357-21nvmesmart_nvme000:20:181
878699170,16cyclictest14123-21cron19:24:561
878699170,16cyclictest13193-21pzem22:05:201
878699170,16cyclictest10241-21sshd20:06:581
878599178,5cyclictest0-21swapper/023:30:210
8785991715,1cyclictest0-21swapper/020:36:420
8785991714,2cyclictest6777-21fschecks_time23:00:150
8785991714,2cyclictest4589-21nfsd422:55:180
8785991714,2cyclictest4035-21H222:10:210
8785991714,2cyclictest3983-21H222:10:210
8785991714,2cyclictest3979-21H222:10:210
8785991714,2cyclictest3979-21H222:10:210
8785991714,2cyclictest3979-21H222:10:210
8785991714,2cyclictest3976-21H222:10:210
8785991714,2cyclictest32257-21date21:45:010
8785991714,2cyclictest24491-21awk19:35:180
878599170,2cyclictest9060-21ntp_offset00:00:170
878599170,2cyclictest5921-21apt-key21:55:010
878599170,2cyclictest3414-21master20:53:500
878599170,2cyclictest25672-21grep00:35:140
878599170,2cyclictest23120-21which20:30:170
878599170,2cyclictest18799-21pzem_current22:15:190
878599170,2cyclictest10066-21nfsd423:05:170
878599170,1cyclictest4099-21H222:10:210
878599170,1cyclictest0-21swapper/022:46:440
878599170,1cyclictest0-21swapper/020:16:090
878599170,16cyclictest9497-21nfsd420:05:190
878599170,16cyclictest8901-21/usr/sbin/munin22:00:190
878599170,16cyclictest4099-21H222:10:210
878599170,16cyclictest3987-21H222:10:210
878599170,16cyclictest32164-21fschecks_count19:50:140
878599170,16cyclictest24384-21grep00:30:200
878599170,16cyclictest18409-21ps00:20:190
878599170,16cyclictest17037-21expr20:20:120
878599170,16cyclictest11916-21/usr/sbin/munin19:15:140
878599170,16cyclictest11717-21cpuspeed_turbos22:05:130
8787991614,1cyclictest13770-21perf00:15:002
8787991614,1cyclictest13770-21perf00:15:002
8787991614,1cyclictest0-21swapper/221:45:132
8787991614,1cyclictest0-21swapper/200:15:142
8787991613,2cyclictest6847-21tune2fs21:55:162
8787991613,2cyclictest4035-21H222:10:212
878799160,1cyclictest0-21swapper/220:24:272
878799160,1cyclictest0-21swapper/219:15:192
878799160,15cyclictest15647-21missed_timers22:10:182
878799160,15cyclictest13783-21apache_volume20:15:122
878799160,15cyclictest0-21swapper/222:33:262
878799160,15cyclictest0-21swapper/222:25:132
878799160,15cyclictest0-21swapper/221:15:142
878799160,15cyclictest0-21swapper/220:25:172
8786991614,1cyclictest4099-21H222:10:211
8786991614,1cyclictest0-21swapper/122:52:121
8786991614,1cyclictest0-21swapper/122:20:171
8786991614,1cyclictest0-21swapper/121:45:211
8786991614,1cyclictest0-21swapper/100:15:091
8786991613,2cyclictest26450-21kernelversion00:35:171
878699160,1cyclictest0-21swapper/123:25:141
878699160,1cyclictest0-21swapper/100:14:561
878699160,1cyclictest0-21swapper/100:14:551
878699160,15cyclictest21024-21grep19:30:141
878699160,15cyclictest0-21swapper/123:40:161
8785991615,1cyclictest9-21ksoftirqd/023:46:240
8785991614,2cyclictest0-21swapper/021:00:170
8785991614,1cyclictest0-21swapper/019:30:010
8785991613,2cyclictest3991-21H222:10:210
8785991612,3cyclictest29939-21/usr/sbin/munin23:40:230
878599161,1cyclictest15797-21nfsd419:20:170
878599160,1cyclictest0-21swapper/020:25:160
878599160,15cyclictest3989-21H222:10:210
878599160,15cyclictest3983-21H222:10:210
878599160,15cyclictest3979-21H222:10:210
878599160,15cyclictest3979-21H222:10:210
878599160,15cyclictest14550-21snapd23:25:130
878599160,15cyclictest0-21swapper/023:20:580
878599160,15cyclictest0-21swapper/022:10:150
878599160,15cyclictest0-21swapper/019:55:180
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional