You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2024-06-16 - 23:45
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
Compare latency of primary with shadow system
Characteristics of all highest latencies:
System rack1slot8.osadl.org (updated Sun Jun 16, 2024 12:43:59)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
293792932910,15sleep10-21swapper/107:08:341
2956399887806,53cyclictest0-21swapper/007:21:430
2956399887806,53cyclictest0-21swapper/007:21:430
2956499833751,49cyclictest0-21swapper/107:21:431
2956499833751,49cyclictest0-21swapper/107:21:421
2956399461406,43cyclictest0-21swapper/007:10:020
2956399461406,43cyclictest0-21swapper/007:10:020
2956499407351,40cyclictest0-21swapper/107:10:021
2956499407351,40cyclictest0-21swapper/107:10:011
292932399375,16sleep00-21swapper/007:07:420
29564998413,57cyclictest0-21swapper/109:09:591
2956499815,51cyclictest21388-21ssh12:17:591
227799810,4rtkit-daemon2276-21rtkit-daemon11:24:140
227799790,5rtkit-daemon2276-21rtkit-daemon07:28:010
227799790,5rtkit-daemon2276-21rtkit-daemon07:28:010
227799770,5rtkit-daemon2276-21rtkit-daemon12:10:551
227799770,4rtkit-daemon2276-21rtkit-daemon11:56:401
227799770,4rtkit-daemon2276-21rtkit-daemon09:16:171
29564997619,37cyclictest0-21swapper/107:59:001
29564997619,37cyclictest0-21swapper/107:59:001
29564997612,44cyclictest0-21swapper/107:46:591
29564997612,44cyclictest0-21swapper/107:46:591
29563997615,55cyclictest0-21swapper/010:32:590
29563997611,60cyclictest0-21swapper/009:57:590
227799760,11rtkit-daemon0-21swapper/012:36:310
2956399758,61cyclictest0-21swapper/011:28:000
227799750,4rtkit-daemon2276-21rtkit-daemon12:14:290
227799750,4rtkit-daemon2276-21rtkit-daemon12:07:051
227799750,4rtkit-daemon2276-21rtkit-daemon11:31:201
227799750,12rtkit-daemon0-21swapper/008:19:560
227799740,4rtkit-daemon2276-21rtkit-daemon10:43:490
227799740,4rtkit-daemon2276-21rtkit-daemon08:12:061
227799730,4rtkit-daemon2276-21rtkit-daemon09:39:470
227799720,4rtkit-daemon2276-21rtkit-daemon11:15:331
227799720,4rtkit-daemon2276-21rtkit-daemon09:32:171
227799720,4rtkit-daemon2276-21rtkit-daemon09:00:510
227799720,4rtkit-daemon2276-21rtkit-daemon07:34:110
29563997116,50cyclictest0-21swapper/011:56:590
227799710,4rtkit-daemon2276-21rtkit-daemon12:33:100
227799710,4rtkit-daemon2276-21rtkit-daemon11:10:591
227799710,4rtkit-daemon2276-21rtkit-daemon11:05:140
227799710,4rtkit-daemon2276-21rtkit-daemon10:59:190
227799710,4rtkit-daemon2276-21rtkit-daemon08:59:070
227799710,4rtkit-daemon2276-21rtkit-daemon08:08:260
175302710,4sleep017527-21ssh10:20:170
227799700,5rtkit-daemon2276-21rtkit-daemon11:02:340
227799700,4rtkit-daemon2276-21rtkit-daemon11:52:500
227799700,4rtkit-daemon2276-21rtkit-daemon11:37:150
227799700,4rtkit-daemon2276-21rtkit-daemon11:37:150
227799700,4rtkit-daemon2276-21rtkit-daemon10:02:531
227799700,4rtkit-daemon2276-21rtkit-daemon09:40:221
227799700,4rtkit-daemon2276-21rtkit-daemon09:17:570
227799700,4rtkit-daemon2276-21rtkit-daemon08:40:271
227799700,4rtkit-daemon2276-21rtkit-daemon08:34:100
227799700,4rtkit-daemon2276-21rtkit-daemon08:23:200
227799700,4rtkit-daemon2276-21rtkit-daemon08:10:550
227799700,4rtkit-daemon2276-21rtkit-daemon07:53:510
227799700,4rtkit-daemon2276-21rtkit-daemon07:37:560
227799700,4rtkit-daemon2276-21rtkit-daemon07:37:550
227799700,3rtkit-daemon2276-21rtkit-daemon10:44:591
227799700,10rtkit-daemon0-21swapper/011:47:100
227799700,10rtkit-daemon0-21swapper/011:17:440
29563996915,46cyclictest0-21swapper/009:26:590
227799690,4rtkit-daemon2276-21rtkit-daemon11:40:550
227799690,4rtkit-daemon2276-21rtkit-daemon10:17:180
227799690,4rtkit-daemon2276-21rtkit-daemon09:10:410
227799690,4rtkit-daemon2276-21rtkit-daemon09:06:270
227799690,4rtkit-daemon2276-21rtkit-daemon08:49:470
227799690,4rtkit-daemon2276-21rtkit-daemon08:41:060
227799690,4rtkit-daemon2276-21rtkit-daemon08:35:060
227799690,4rtkit-daemon2276-21rtkit-daemon08:01:211
227799690,4rtkit-daemon2276-21rtkit-daemon07:45:060
227799690,4rtkit-daemon2276-21rtkit-daemon07:45:050
227799690,4rtkit-daemon2276-21rtkit-daemon07:44:350
227799690,4rtkit-daemon2276-21rtkit-daemon07:16:491
227799690,4rtkit-daemon2276-21rtkit-daemon07:16:200
227799690,28rtkit-daemon2276-21rtkit-daemon12:32:511
29563996831,31cyclictest0-21swapper/012:03:510
227799680,4rtkit-daemon2276-21rtkit-daemon10:50:290
227799680,4rtkit-daemon2276-21rtkit-daemon09:47:130
227799680,4rtkit-daemon2276-21rtkit-daemon08:39:061
227799680,4rtkit-daemon2276-21rtkit-daemon08:32:111
227799680,4rtkit-daemon2276-21rtkit-daemon07:52:261
227799680,4rtkit-daemon2276-21rtkit-daemon07:26:561
227799680,4rtkit-daemon2276-21rtkit-daemon07:26:551
29563996711,51cyclictest0-21swapper/010:29:590
227799670,4rtkit-daemon2276-21rtkit-daemon12:26:161
227799670,4rtkit-daemon2276-21rtkit-daemon11:21:391
227799670,4rtkit-daemon2276-21rtkit-daemon10:47:540
227799670,4rtkit-daemon2276-21rtkit-daemon09:53:070
227799670,4rtkit-daemon2276-21rtkit-daemon09:24:160
227799660,4rtkit-daemon2276-21rtkit-daemon08:18:411
227799660,3rtkit-daemon2276-21rtkit-daemon10:56:431
29564996515,31cyclictest0-21swapper/108:21:591
29563996516,41cyclictest0-21swapper/011:10:220
227799650,4rtkit-daemon2276-21rtkit-daemon09:04:171
227799650,4rtkit-daemon2276-21rtkit-daemon07:55:460
227799650,4rtkit-daemon2276-21rtkit-daemon07:55:450
29564996416,31cyclictest0-21swapper/108:57:591
29564996416,30cyclictest0-21swapper/110:15:581
29564996414,34cyclictest0-21swapper/111:37:591
29564996414,34cyclictest0-21swapper/111:37:581
227799640,4rtkit-daemon2276-21rtkit-daemon10:09:471
29564996316,30cyclictest0-21swapper/112:02:581
29563996337,16cyclictest0-21swapper/011:30:180
29564996219,31cyclictest0-21swapper/108:07:591
2956399625,39cyclictest0-21swapper/008:55:000
247152625,14sleep10-21swapper/109:36:371
227799620,8rtkit-daemon0-21swapper/008:00:550
227799620,7rtkit-daemon0-21swapper/012:16:500
227799620,7rtkit-daemon0-21swapper/012:06:100
227799620,7rtkit-daemon0-21swapper/010:13:330
227799620,4rtkit-daemon2276-21rtkit-daemon12:38:561
227799620,4rtkit-daemon2276-21rtkit-daemon10:53:291
29564996116,29cyclictest0-21swapper/109:46:001
29564996115,33cyclictest0-21swapper/110:35:581
29564996113,32cyclictest0-21swapper/112:23:591
29564996113,32cyclictest0-21swapper/110:47:581
29563996130,25cyclictest0-21swapper/012:25:240
227799610,7rtkit-daemon0-21swapper/012:21:150
227799610,7rtkit-daemon0-21swapper/009:34:210
227799610,4rtkit-daemon2276-21rtkit-daemon09:27:521
227799610,10rtkit-daemon0-21swapper/010:05:430
227799610,10rtkit-daemon0-21swapper/010:00:380
29564996015,31cyclictest0-21swapper/107:43:591
29564996015,30cyclictest0-21swapper/108:26:591
29564996014,32cyclictest0-21swapper/111:26:581
29564996012,33cyclictest0-21swapper/111:51:591
227799600,8rtkit-daemon0-21swapper/010:37:190
227799600,8rtkit-daemon0-21swapper/009:42:020
5842595,15sleep10-21swapper/108:45:381
29564995814,34cyclictest0-21swapper/109:59:581
29564995812,24cyclictest25305-21ssh10:34:001
2956399587,43cyclictest0-21swapper/008:25:370
2956499579,32cyclictest0-21swapper/107:35:591
2956499579,32cyclictest0-21swapper/107:35:581
29564995713,31cyclictest0-21swapper/107:33:591
29564995617,28cyclictest0-21swapper/111:46:591
29564995612,31cyclictest0-21swapper/111:02:591
29564995610,33cyclictest0-21swapper/109:51:591
2956499556,41cyclictest0-21swapper/110:25:181
29564995513,29cyclictest0-21swapper/109:10:591
29564995512,30cyclictest0-21swapper/110:11:591
29564995422,26cyclictest0-21swapper/111:44:271
29564995418,27cyclictest0-21swapper/111:06:581
143362544,12sleep10-21swapper/109:20:111
29564995310,32cyclictest0-21swapper/110:21:591
29564995114,25cyclictest0-21swapper/108:50:591
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional