You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-13 - 05:10
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 Wed May 13, 2026 00:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
27439912596,19cyclictest41-21ksoftirqd/323:42:523
118552970,0sleep00-21swapper/021:46:360
78592930,2sleep5275999cyclictest23:47:115
273199830,82cyclictest15975-21kworker/2:023:42:522
143032810,0sleep414304-21sshd21:48:404
2767998035,0cyclictest0-21swapper/623:42:536
311392730,0sleep20-21swapper/223:58:132
311392730,0sleep20-21swapper/223:58:132
272399670,67cyclictest9677-21kworker/1:423:42:531
34442630,1sleep33435-21sshd21:28:443
271599591,57cyclictest886-21systemd23:42:520
2759995452,1cyclictest1842-21nfsd23:42:525
285082520,0sleep70-21swapper/723:04:037
123252520,0sleep40-21swapper/422:17:554
246725128,9sleep00-21swapper/019:07:410
221082510,0sleep00-21swapper/022:10:460
231724825,8sleep10-21swapper/119:05:421
225652480,1sleep622566-21grep00:17:236
20402480,2sleep2273199cyclictest21:36:122
323882470,0sleep70-21swapper/700:33:427
232024725,18sleep40-21swapper/419:05:454
60562460,2sleep1272399cyclictest22:19:281
193232460,0sleep10-21swapper/122:28:091
133032460,0sleep70-21swapper/722:25:357
81892450,0sleep38187-21systemd-cgroups21:46:223
36652420,1sleep1709-21systemd-logind23:00:371
36382420,0sleep20-21swapper/222:56:462
289562420,0sleep67294-21kworker/6:321:43:536
10062420,0sleep60-21swapper/600:02:096
248724128,9sleep70-21swapper/719:07:567
183292410,1sleep318330-21sshd23:24:263
84072400,0sleep60-21swapper/621:09:176
84072400,0sleep60-21swapper/621:09:176
49412400,2sleep2273199cyclictest22:42:442
49402400,0sleep00-21swapper/019:09:320
252124029,8sleep50-21swapper/519:08:265
241624027,9sleep30-21swapper/319:06:563
239492400,0sleep51-21systemd21:35:355
23812400,0sleep70-21swapper/721:28:407
230424029,8sleep60-21swapper/619:05:316
220482400,0sleep10-21swapper/123:13:031
228223927,8sleep20-21swapper/219:05:112
191012390,0sleep20-21swapper/200:30:492
10412390,0sleep50-21swapper/500:14:025
139912380,2sleep7277499cyclictest21:09:347
139912380,2sleep7277499cyclictest21:09:347
234592370,0sleep60-21swapper/621:45:216
36172360,0sleep60-21swapper/623:44:556
285162360,0sleep7711rcuc/723:42:327
197862340,0sleep30-21swapper/323:18:413
275199320,31cyclictest27622-21kworker/4:323:42:524
118802240,1sleep511864-21bash00:32:205
2743992312,1cyclictest41-21ksoftirqd/321:39:203
274399229,1cyclictest41-21ksoftirqd/323:19:233
274399212,4cyclictest41-21ksoftirqd/322:55:203
2743992114,1cyclictest41-21ksoftirqd/300:17:533
176142210,0sleep40-21swapper/421:50:484
34092200,0sleep5561ktimersoftd/523:13:555
2767992019,1cyclictest65-21ksoftirqd/623:00:346
2767992018,1cyclictest65-21ksoftirqd/623:36:356
2767992015,3cyclictest65-21ksoftirqd/600:38:336
274399209,1cyclictest41-21ksoftirqd/322:15:203
274399208,2cyclictest41-21ksoftirqd/323:31:213
2767991913,3cyclictest65-21ksoftirqd/622:49:396
274399195,3cyclictest41-21ksoftirqd/321:58:503
2743991916,1cyclictest41-21ksoftirqd/322:59:263
2743991914,3cyclictest41-21ksoftirqd/323:46:233
2743991914,3cyclictest41-21ksoftirqd/322:21:363
2743991913,4cyclictest41-21ksoftirqd/321:18:223
2743991913,4cyclictest41-21ksoftirqd/321:18:223
276799186,1cyclictest65-21ksoftirqd/600:25:216
2767991815,3cyclictest65-21ksoftirqd/623:14:356
2767991814,1cyclictest65-21ksoftirqd/623:23:476
2767991812,4cyclictest65-21ksoftirqd/622:34:286
274399186,1cyclictest131rcu_sched22:40:303
274399184,1cyclictest41-21ksoftirqd/322:12:413
2743991815,3cyclictest41-21ksoftirqd/323:57:203
2743991815,3cyclictest41-21ksoftirqd/323:57:203
2743991814,3cyclictest41-21ksoftirqd/322:46:073
2743991814,1cyclictest22445-21sshd22:32:083
276799172,3cyclictest65-21ksoftirqd/622:12:256
2767991716,1cyclictest65-21ksoftirqd/621:31:056
2767991714,3cyclictest65-21ksoftirqd/600:29:466
2767991714,1cyclictest65-21ksoftirqd/623:08:496
2767991713,3cyclictest65-21ksoftirqd/622:42:116
2767991713,1cyclictest65-21ksoftirqd/622:55:096
2767991713,1cyclictest65-21ksoftirqd/621:14:356
2767991713,1cyclictest65-21ksoftirqd/621:14:356
274399178,3cyclictest41-21ksoftirqd/323:11:113
274399175,3cyclictest41-21ksoftirqd/321:49:293
274399174,3cyclictest41-21ksoftirqd/322:01:483
274399174,3cyclictest41-21ksoftirqd/322:01:483
2743991715,1cyclictest41-21ksoftirqd/323:51:173
2743991715,1cyclictest41-21ksoftirqd/323:07:573
2743991715,1cyclictest41-21ksoftirqd/322:26:543
2743991715,1cyclictest41-21ksoftirqd/300:34:313
2743991715,1cyclictest41-21ksoftirqd/300:25:413
2743991713,3cyclictest464-21systemd-journal00:33:323
2743991713,3cyclictest41-21ksoftirqd/323:34:153
2743991713,3cyclictest41-21ksoftirqd/300:05:563
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional