You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2025-12-31 - 11:46
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 100 highest latencies:
System rack1slot1.osadl.org (updated Wed Dec 31, 2025 00:45:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
315322228156,57sleep00-21swapper/019:08:480
313942216154,24sleep10-21swapper/119:07:011
315302205164,27sleep30-21swapper/319:08:473
314572202161,26sleep20-21swapper/219:07:502
64392710,0sleep00-21swapper/019:20:210
153882690,0sleep00-21swapper/020:50:000
80512580,0sleep10-21swapper/119:25:141
31718991715,1cyclictest9-21ksoftirqd/019:30:140
31718991311,1cyclictest9-21ksoftirqd/021:50:000
31718991210,1cyclictest9-21ksoftirqd/022:50:000
288702110,0sleep10-21swapper/120:10:001
3174799105,4cyclictest707-21snmpd23:53:383
3174799105,4cyclictest707-21snmpd21:00:573
3174799103,6cyclictest0-21swapper/320:50:123
3174799101,3cyclictest0-21swapper/319:20:203
3174799101,1cyclictest240-21systemd-journal21:10:003
3174799101,1cyclictest240-21systemd-journal21:10:003
3174799100,6cyclictest27740-21apt-get21:15:113
3173699108,1cyclictest28-21ksoftirqd/222:55:002
3173699108,1cyclictest28-21ksoftirqd/222:00:002
3173699108,1cyclictest28-21ksoftirqd/200:15:002
3171899108,1cyclictest9-21ksoftirqd/022:15:000
3171899108,1cyclictest9-21ksoftirqd/021:35:000
3171899108,1cyclictest9-21ksoftirqd/019:20:000
317479998,1cyclictest35-21ksoftirqd/322:05:003
317479993,1cyclictest1626-21sh19:15:003
317289990,4cyclictest0-21swapper/123:20:111
317189998,1cyclictest9-21ksoftirqd/023:20:000
317189998,1cyclictest9-21ksoftirqd/019:45:130
317189998,1cyclictest9-21ksoftirqd/000:20:130
317189997,1cyclictest9-21ksoftirqd/021:55:000
317479987,1cyclictest35-21ksoftirqd/321:26:433
317479987,1cyclictest35-21ksoftirqd/320:40:003
317479986,1cyclictest707-21snmpd21:47:193
317479986,1cyclictest707-21snmpd21:44:373
317479986,1cyclictest707-21snmpd00:31:423
317479983,1cyclictest707-21snmpd21:34:073
317479982,2cyclictest12844-21tr22:59:593
317479980,1cyclictest16464-21latency_hist19:45:003
317369988,0cyclictest0-21swapper/221:54:282
317369988,0cyclictest0-21swapper/219:33:452
317369986,1cyclictest707-21snmpd23:00:392
317369986,1cyclictest707-21snmpd21:42:192
317369986,1cyclictest4797-21ntpq22:40:182
317189988,0cyclictest9-21ksoftirqd/020:20:120
317189988,0cyclictest9-21ksoftirqd/020:00:130
317189987,1cyclictest9-21ksoftirqd/023:20:140
317189987,1cyclictest9-21ksoftirqd/023:05:010
317189987,1cyclictest9-21ksoftirqd/021:20:180
317189987,1cyclictest9-21ksoftirqd/021:10:120
317189986,1cyclictest9-21ksoftirqd/023:00:000
317189986,1cyclictest9-21ksoftirqd/022:30:140
317189986,1cyclictest9-21ksoftirqd/020:35:000
317189986,1cyclictest9-21ksoftirqd/020:30:000
317189986,1cyclictest9-21ksoftirqd/019:25:120
317189986,1cyclictest707-21snmpd23:08:370
317189986,1cyclictest707-21snmpd20:40:480
317189983,1cyclictest16417-21/usr/sbin/munin00:15:150
317189982,5cyclictest21523-21expr00:25:150
317189982,1cyclictest1249-21/usr/sbin/munin22:35:210
317189980,4cyclictest16573-21sed22:00:000
317479976,1cyclictest707-21snmpd23:18:433
317479976,1cyclictest707-21snmpd23:00:033
317479976,1cyclictest707-21snmpd19:50:113
317479976,1cyclictest707-21snmpd19:19:193
317479976,1cyclictest35-21ksoftirqd/322:38:333
317479975,1cyclictest707-21snmpd23:37:043
317479975,1cyclictest707-21snmpd22:30:053
317479975,1cyclictest707-21snmpd19:59:473
317479970,5cyclictest0-21swapper/321:10:123
317369977,0cyclictest21670-21sensors21:00:192
317369976,1cyclictest61650irq/122-eno123:05:202
317369976,1cyclictest61650irq/122-eno122:34:252
317369976,1cyclictest61650irq/122-eno121:30:012
317369976,1cyclictest61650irq/122-eno121:20:102
317369976,1cyclictest61650irq/122-eno121:10:122
317369976,1cyclictest61650irq/122-eno120:20:172
317369976,1cyclictest61650irq/122-eno119:35:202
317369976,1cyclictest10583-21cat21:45:182
317369975,1cyclictest707-21snmpd20:17:352
317369975,1cyclictest61650irq/122-eno123:15:182
317369975,1cyclictest29859-21cron21:20:012
317369975,1cyclictest28-21ksoftirqd/220:40:122
317369975,1cyclictest18793-21cat20:55:182
317369974,2cyclictest28-21ksoftirqd/220:10:002
317369974,2cyclictest28-21ksoftirqd/219:55:002
317369973,2cyclictest240-21systemd-journal00:00:012
317369972,2cyclictest61650irq/122-eno121:05:172
317369972,2cyclictest61650irq/122-eno121:05:172
317369971,2cyclictest0-21swapper/220:30:152
317369970,6cyclictest0-21swapper/222:26:382
317369970,5cyclictest32344-21apt-get23:40:122
317369970,4cyclictest0-21swapper/223:20:112
317369970,3cyclictest240-21systemd-journal22:40:002
317369970,1cyclictest0-21swapper/222:55:132
317369970,1cyclictest0-21swapper/222:45:162
317369970,1cyclictest0-21swapper/220:39:152
317289971,6cyclictest0-21swapper/122:40:481
317289971,6cyclictest0-21swapper/119:22:551
317289970,6cyclictest0-21swapper/122:55:121
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional