You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-09-10 - 19:05
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 Sep 10, 2026 12:43:28)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
31862850,0sleep73182-21sshd12:12:387
133932830,2sleep41184399cyclictest09:26:404
98312790,1sleep01182499cyclictest10:07:370
68632760,2sleep21183499cyclictest11:59:122
184002720,0sleep115066-21/usr/sbin/munin09:25:011
223592670,0sleep50-21swapper/511:34:405
173262560,0sleep30-21swapper/309:36:403
72352530,0sleep10-21swapper/111:51:181
212682530,0sleep10-21swapper/111:36:281
35992500,0sleep20-21swapper/212:20:262
311742480,0sleep60-21swapper/609:14:096
276622480,0sleep60-21swapper/611:05:256
39772470,0sleep20-21swapper/209:37:512
231732470,0sleep40-21swapper/410:59:234
231732470,0sleep40-21swapper/410:59:234
147652470,0sleep40-21swapper/410:52:584
139332470,0sleep30-21swapper/311:53:443
38092460,0sleep00-21swapper/011:55:010
267262460,0sleep70-21swapper/709:43:097
226792460,0sleep00-21swapper/009:46:460
217722460,0sleep50-21swapper/509:48:445
143082460,1sleep6631rcuc/612:01:326
251652450,0sleep00-21swapper/009:31:170
209312450,0sleep40-21swapper/412:25:254
1158524532,9sleep30-21swapper/307:04:033
287742440,1sleep728777-21grepconf.sh09:49:107
211182440,1sleep2758-21runrttasks09:50:332
184682440,0sleep10-21swapper/110:49:191
917124330,9sleep70-21swapper/706:59:507
314042430,1sleep631407-21bash11:29:206
285852430,0sleep50-21swapper/509:35:225
264402430,0sleep20-21swapper/210:35:582
257632430,0sleep00-21swapper/012:00:140
241862430,1sleep125-21ksoftirqd/111:05:121
235192430,0sleep00-21swapper/010:45:330
204562430,0sleep4481ktimersoftd/410:33:444
281592420,0sleep50-21swapper/509:56:535
1157724229,9sleep60-21swapper/607:03:586
1131724231,8sleep20-21swapper/207:00:172
99652410,2sleep61185599cyclictest09:49:576
203322410,0sleep50-21swapper/510:00:215
140092410,0sleep40-21swapper/411:06:364
1141424130,8sleep50-21swapper/507:01:405
1135224129,9sleep10-21swapper/107:00:481
1133724128,9sleep40-21swapper/407:00:354
290932400,0sleep40-21swapper/409:05:344
255522400,0sleep00-21swapper/011:28:580
208532400,0sleep70-21swapper/709:21:147
208532400,0sleep70-21swapper/709:21:147
1157124028,8sleep00-21swapper/007:03:520
89832390,0sleep70-21swapper/710:54:377
254132390,0sleep50-21swapper/512:25:425
105632380,0sleep10-21swapper/110:35:011
252002370,0sleep00-21swapper/009:29:240
249162370,0sleep10-21swapper/110:12:261
116742370,0sleep10-21swapper/109:57:531
295082340,0sleep20-21swapper/211:19:232
294032330,1sleep01182499cyclictest11:09:360
91612290,0sleep00-21swapper/011:47:320
91612290,0sleep00-21swapper/011:47:320
103352290,0sleep10-21swapper/109:18:441
103352290,0sleep10-21swapper/109:18:441
30702280,1sleep1241ktimersoftd/111:21:381
104792240,2sleep11182699cyclictest11:10:171
11855992116,2cyclictest65-21ksoftirqd/612:16:246
11855992116,2cyclictest65-21ksoftirqd/610:31:096
11838992115,3cyclictest41-21ksoftirqd/312:28:143
11838992115,2cyclictest41-21ksoftirqd/310:53:123
11824992117,3cyclictest27761-21cp12:27:530
158922200,0sleep60-21swapper/611:44:026
11838992017,2cyclictest41-21ksoftirqd/309:17:363
11838992017,2cyclictest41-21ksoftirqd/309:17:363
239212190,0sleep20-21swapper/211:28:522
11838991917,1cyclictest41-21ksoftirqd/311:43:583
1183899190,1cyclictest131rcu_sched11:21:133
1182499192,5cyclictest0-21swapper/011:16:510
11824991913,6cyclictest12372-21sshd10:33:140
250192180,0sleep60-21swapper/612:31:356
22502180,0sleep30-21swapper/309:14:223
155622180,2sleep11182699cyclictest11:26:191
11855991817,1cyclictest65-21ksoftirqd/612:24:306
11855991815,3cyclictest65-21ksoftirqd/611:49:366
11855991815,3cyclictest65-21ksoftirqd/611:49:366
11855991814,1cyclictest65-21ksoftirqd/610:21:436
11838991816,1cyclictest41-21ksoftirqd/311:16:103
11838991816,1cyclictest41-21ksoftirqd/309:40:003
11838991812,3cyclictest41-21ksoftirqd/312:13:093
1183899181,2cyclictest131rcu_sched10:32:193
1182499187,6cyclictest0-21swapper/011:38:310
1182499187,5cyclictest0-21swapper/010:21:090
1182499187,0cyclictest0-21swapper/008:12:170
230942170,0sleep40-21swapper/412:23:404
11855991715,1cyclictest65-21ksoftirqd/612:09:466
11855991715,1cyclictest65-21ksoftirqd/611:39:436
11855991715,1cyclictest65-21ksoftirqd/609:43:156
11838991716,1cyclictest41-21ksoftirqd/309:51:183
11838991715,1cyclictest41-21ksoftirqd/311:27:353
11838991715,1cyclictest41-21ksoftirqd/311:05:463
11838991715,1cyclictest41-21ksoftirqd/310:46:463
11838991715,1cyclictest41-21ksoftirqd/310:20:523
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional