You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-01 - 09:11
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 rack3slot0.osadl.org (updated Thu Jan 01, 2026 00:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
125382730,0sleep60-21swapper/621:59:076
46042610,0sleep50-21swapper/523:52:155
2515225026,8sleep00-21swapper/019:04:290
212702500,6sleep09-21ksoftirqd/023:27:030
324412460,1sleep732438-21systemd-cgroups21:40:507
2667024623,9sleep40-21swapper/419:04:414
270282440,0sleep70-21swapper/723:54:337
2661324423,8sleep30-21swapper/319:04:403
2729824325,15sleep60-21swapper/619:04:596
2735424229,9sleep50-21swapper/519:05:385
2734224231,8sleep20-21swapper/219:05:272
217132420,0sleep10-21swapper/123:57:231
71732400,0sleep00-21swapper/022:31:530
2738724027,9sleep70-21swapper/719:06:057
2482524027,9sleep10-21swapper/119:04:221
15032400,0sleep40-21swapper/421:47:524
30852390,0sleep10-21swapper/123:35:051
302122390,2sleep32778299cyclictest23:17:533
295012390,0sleep50-21swapper/523:41:185
281972380,0sleep30-21swapper/322:17:223
270262380,0sleep00-21swapper/023:30:550
241202380,0sleep30-21swapper/323:54:213
324022360,0sleep60-21swapper/622:41:126
254752360,0sleep30-21swapper/321:36:463
221392320,0sleep72781599cyclictest23:54:097
147822310,0sleep514781-21systemd-cgroups23:09:385
64792300,0sleep40-21swapper/422:31:494
260702200,0sleep00-21swapper/023:10:370
27757991715,1cyclictest9-21ksoftirqd/000:36:050
247672170,0sleep624758-21sshd22:27:026
40642160,0sleep20-21swapper/223:48:512
27800991615,1cyclictest57-21ksoftirqd/521:53:085
27782991615,1cyclictest41-21ksoftirqd/322:26:243
27757991615,1cyclictest9-21ksoftirqd/000:00:300
27757991614,2cyclictest21119-21kworker/u16:122:05:140
27757991614,2cyclictest21119-21kworker/u16:122:05:140
27757991614,1cyclictest9-21ksoftirqd/000:08:480
27757991612,1cyclictest9-21ksoftirqd/021:44:260
2775799160,1cyclictest691-21systemd-logind21:40:340
219692160,0sleep4471rcuc/422:43:344
129252160,1sleep112927-21grep22:52:361
311822150,2sleep52780099cyclictest00:18:425
27815991511,3cyclictest73-21ksoftirqd/723:37:327
2780899150,1cyclictest10978-21sshd23:59:366
27800991512,2cyclictest17685-21systemd23:03:095
27792991510,1cyclictest8516-21systemd23:22:224
27792991510,1cyclictest19829-21systemd22:46:364
27757991512,1cyclictest6451-21kworker/u16:223:02:020
27757991510,3cyclictest9-21ksoftirqd/023:58:370
27757991510,3cyclictest9-21ksoftirqd/000:34:130
2775799150,1cyclictest131rcu_sched00:11:010
27815991412,1cyclictest73-21ksoftirqd/722:19:217
2780899145,2cyclictest20895-21kill00:30:546
2780899142,6cyclictest11435-21sshd23:12:336
27800991411,2cyclictest9319-21systemd23:22:275
27782991412,1cyclictest41-21ksoftirqd/321:56:453
2775799142,11cyclictest15009-21systemd22:42:490
27757991413,1cyclictest9-21ksoftirqd/023:14:230
27757991413,1cyclictest9-21ksoftirqd/022:14:430
27757991413,0cyclictest6359-21kworker/u16:322:11:220
27757991413,0cyclictest28780-21kworker/u16:423:37:440
27757991413,0cyclictest2067-21kworker/0:023:49:310
27757991412,2cyclictest20294-21kworker/u16:323:48:370
27757991412,0cyclictest9891-21kworker/u16:121:10:060
27757991412,0cyclictest2664-21kworker/0:221:28:440
27757991411,2cyclictest30320-21kworker/0:122:26:480
27757991411,2cyclictest28429-21kworker/0:322:54:360
27757991411,2cyclictest2129-21kworker/0:422:48:160
27757991411,1cyclictest9-21ksoftirqd/000:16:570
27757991410,1cyclictest9-21ksoftirqd/022:53:580
260362140,1sleep726037-21grepconf.sh21:23:217
228372140,0sleep70-21swapper/723:33:597
50252130,2sleep62780899cyclictest23:35:186
319722130,1sleep41-21systemd00:28:504
298552130,0sleep70-21swapper/723:44:407
2780899136,6cyclictest6340-21bash23:45:346
2780899135,2cyclictest10593-21sshd21:24:576
2780899134,4cyclictest10287-21sshd22:05:236
2780899134,4cyclictest10287-21sshd22:05:236
2780899134,2cyclictest686-21dbus-daemon21:54:106
2780899134,2cyclictest28292-21kill22:54:166
2780899134,2cyclictest24980-21id21:23:136
2780899134,2cyclictest22722-21grep23:50:426
2780899134,2cyclictest20423-21bash21:59:426
2780899134,2cyclictest18687-21bash23:40:076
2780899134,2cyclictest14225-21systemd00:20:076
2780899133,2cyclictest9232-21sshd23:19:086
2780899133,2cyclictest686-21dbus-daemon23:02:196
2780899132,5cyclictest1415-21sshd22:14:346
27800991312,1cyclictest57-21ksoftirqd/523:47:245
27800991312,1cyclictest57-21ksoftirqd/521:26:465
27800991311,1cyclictest57-21ksoftirqd/523:14:585
27800991311,1cyclictest57-21ksoftirqd/521:40:335
27800991311,1cyclictest15013-21systemd22:12:395
27792991312,1cyclictest49-21ksoftirqd/423:05:394
27782991311,1cyclictest41-21ksoftirqd/323:28:133
27782991311,1cyclictest41-21ksoftirqd/322:01:053
27782991311,1cyclictest41-21ksoftirqd/321:52:523
27782991311,1cyclictest41-21ksoftirqd/321:33:023
2777399134,5cyclictest686-21dbus-daemon00:32:502
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional