You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2025-09-18 - 22:31
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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 highest latencies:
System rack6slot2.osadl.org (updated Thu Sep 18, 2025 12:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
286302580,0sleep00-21swapper/008:23:370
441425111,8sleep00-21swapper/007:01:510
41272388,8sleep10-21swapper/106:58:531
4630993535,0cyclictest245950irq/16-enp2s0f008:20:140
4630993534,0cyclictest245950irq/16-enp2s0f008:09:500
4631993433,0cyclictest167950irq/16-i91508:29:251
4631993433,0cyclictest167950irq/16-i91507:57:461
4631993432,1cyclictest167950irq/16-i91512:28:001
4631993432,1cyclictest167950irq/16-i91510:54:011
4631993432,1cyclictest167950irq/16-i91510:33:541
4631993432,1cyclictest167950irq/16-i91509:19:211
4631993432,1cyclictest167950irq/16-i91508:53:441
4631993432,1cyclictest167950irq/16-i91508:33:381
4631993430,3cyclictest167950irq/16-i91512:18:471
4630993434,0cyclictest245950irq/16-enp2s0f011:20:230
4630993433,0cyclictest245950irq/16-enp2s0f011:37:500
4630993433,0cyclictest245950irq/16-enp2s0f010:44:250
4630993433,0cyclictest245950irq/16-enp2s0f010:11:260
4630993433,0cyclictest245950irq/16-enp2s0f009:33:450
4630993433,0cyclictest245950irq/16-enp2s0f009:09:250
4630993433,0cyclictest245950irq/16-enp2s0f007:53:380
4630993433,0cyclictest245950irq/16-enp2s0f007:36:480
4630993433,0cyclictest245950irq/16-enp2s0f007:04:430
4630993432,1cyclictest245950irq/16-enp2s0f012:18:430
4630993432,1cyclictest245950irq/16-enp2s0f012:08:420
4630993432,1cyclictest245950irq/16-enp2s0f011:48:440
4630993432,1cyclictest245950irq/16-enp2s0f011:13:460
4630993432,1cyclictest245950irq/16-enp2s0f010:48:410
4630993432,1cyclictest245950irq/16-enp2s0f008:53:400
4630993432,1cyclictest245950irq/16-enp2s0f007:09:110
4631993333,0cyclictest245950irq/16-enp2s0f011:21:401
4631993333,0cyclictest245950irq/16-enp2s0f010:49:401
4631993332,0cyclictest245950irq/16-enp2s0f010:29:021
4631993332,0cyclictest245950irq/16-enp2s0f007:36:041
4631993332,0cyclictest167950irq/16-i91512:14:571
4631993332,0cyclictest167950irq/16-i91512:04:021
4631993332,0cyclictest167950irq/16-i91511:59:071
4631993332,0cyclictest167950irq/16-i91511:26:051
4631993332,0cyclictest167950irq/16-i91511:09:431
4631993332,0cyclictest167950irq/16-i91510:18:271
4631993332,0cyclictest167950irq/16-i91510:09:261
4631993332,0cyclictest167950irq/16-i91510:03:401
4631993332,0cyclictest167950irq/16-i91510:00:521
4631993332,0cyclictest167950irq/16-i91509:45:031
4631993332,0cyclictest167950irq/16-i91509:41:241
4631993332,0cyclictest167950irq/16-i91509:16:211
4631993332,0cyclictest167950irq/16-i91509:08:441
4631993332,0cyclictest167950irq/16-i91509:03:411
4631993332,0cyclictest167950irq/16-i91508:38:391
4631993332,0cyclictest167950irq/16-i91508:19:141
4631993332,0cyclictest167950irq/16-i91508:16:301
4631993332,0cyclictest167950irq/16-i91507:59:341
4631993332,0cyclictest167950irq/16-i91507:45:101
4631993332,0cyclictest167950irq/16-i91507:40:101
4631993332,0cyclictest167950irq/16-i91507:21:291
4631993332,0cyclictest167950irq/16-i91507:21:291
4631993331,1cyclictest167950irq/16-i91509:53:441
4631993331,1cyclictest167950irq/16-i91509:28:441
4631993331,1cyclictest167950irq/16-i91508:43:411
4631993331,1cyclictest167950irq/16-i91508:23:361
4631993331,1cyclictest167950irq/16-i91507:51:071
4631993331,1cyclictest167950irq/16-i91507:08:451
4631993330,0cyclictest167950irq/16-i91509:37:071
4630993333,0cyclictest245950irq/16-enp2s0f012:30:060
4630993333,0cyclictest245950irq/16-enp2s0f012:00:140
4630993333,0cyclictest245950irq/16-enp2s0f009:43:440
4630993333,0cyclictest245950irq/16-enp2s0f008:39:560
4630993333,0cyclictest245950irq/16-enp2s0f008:29:330
4630993333,0cyclictest245950irq/16-enp2s0f008:14:350
4630993332,0cyclictest245950irq/16-enp2s0f012:23:360
4630993332,0cyclictest245950irq/16-enp2s0f012:03:410
4630993332,0cyclictest245950irq/16-enp2s0f011:53:380
4630993332,0cyclictest245950irq/16-enp2s0f011:43:430
4630993332,0cyclictest245950irq/16-enp2s0f011:38:440
4630993332,0cyclictest245950irq/16-enp2s0f011:28:370
4630993332,0cyclictest245950irq/16-enp2s0f011:25:350
4630993332,0cyclictest245950irq/16-enp2s0f011:12:000
4630993332,0cyclictest245950irq/16-enp2s0f011:03:380
4630993332,0cyclictest245950irq/16-enp2s0f010:58:360
4630993332,0cyclictest245950irq/16-enp2s0f010:13:440
4630993332,0cyclictest245950irq/16-enp2s0f009:53:390
4630993332,0cyclictest245950irq/16-enp2s0f009:48:390
4630993332,0cyclictest245950irq/16-enp2s0f009:28:420
4630993332,0cyclictest245950irq/16-enp2s0f009:27:590
4630993332,0cyclictest245950irq/16-enp2s0f009:13:370
4630993332,0cyclictest245950irq/16-enp2s0f009:03:310
4630993332,0cyclictest245950irq/16-enp2s0f008:48:440
4630993332,0cyclictest245950irq/16-enp2s0f007:58:470
4630993332,0cyclictest245950irq/16-enp2s0f007:48:440
4630993332,0cyclictest245950irq/16-enp2s0f007:23:400
4630993332,0cyclictest245950irq/16-enp2s0f007:13:390
4630993332,0cyclictest185550irq/16-nvkm10:29:390
4630993332,0cyclictest185550irq/16-nvkm07:44:010
4630993331,1cyclictest245950irq/16-enp2s0f012:13:430
4630993331,1cyclictest245950irq/16-enp2s0f010:33:460
4630993331,1cyclictest245950irq/16-enp2s0f010:18:400
4630993331,1cyclictest245950irq/16-enp2s0f009:18:410
4630993331,1cyclictest245950irq/16-enp2s0f008:36:290
4630993331,1cyclictest245950irq/16-enp2s0f007:38:390
4630993331,1cyclictest185550irq/16-nvkm08:58:400
4631993232,0cyclictest245950irq/16-enp2s0f011:28:371
4631993232,0cyclictest167950irq/16-i91512:08:421
4631993232,0cyclictest167950irq/16-i91509:23:411
4631993231,0cyclictest245950irq/16-enp2s0f007:13:401
4631993231,0cyclictest167950irq/16-i91512:28:521
4631993231,0cyclictest167950irq/16-i91511:53:401
4631993231,0cyclictest167950irq/16-i91511:48:281
4631993231,0cyclictest167950irq/16-i91511:43:391
4631993231,0cyclictest167950irq/16-i91511:38:431
4631993231,0cyclictest167950irq/16-i91511:13:381
4631993231,0cyclictest167950irq/16-i91510:58:321
4631993231,0cyclictest167950irq/16-i91510:44:551
4631993231,0cyclictest167950irq/16-i91510:24:011
4631993231,0cyclictest167950irq/16-i91510:13:431
4631993231,0cyclictest167950irq/16-i91509:48:421
4631993231,0cyclictest167950irq/16-i91508:48:381
4631993231,0cyclictest167950irq/16-i91508:08:291
4631993231,0cyclictest167950irq/16-i91508:04:101
4631993231,0cyclictest167950irq/16-i91507:27:151
4631993231,0cyclictest167950irq/16-i91507:03:411
4631993230,1cyclictest167950irq/16-i91511:33:381
4631993230,1cyclictest167950irq/16-i91511:05:441
4631993230,1cyclictest167950irq/16-i91507:28:381
4630993232,0cyclictest245950irq/16-enp2s0f009:58:280
4630993232,0cyclictest245950irq/16-enp2s0f008:44:160
4630993232,0cyclictest245950irq/16-enp2s0f008:03:340
4630993231,0cyclictest245950irq/16-enp2s0f010:54:490
4630993231,0cyclictest245950irq/16-enp2s0f010:38:380
4630993231,0cyclictest245950irq/16-enp2s0f010:03:360
4630993231,0cyclictest245950irq/16-enp2s0f009:38:340
4630993231,0cyclictest245950irq/16-enp2s0f007:29:540
4630993231,0cyclictest245950irq/16-enp2s0f007:18:450
4630993231,0cyclictest245950irq/16-enp2s0f007:18:450
4630993230,1cyclictest245950irq/16-enp2s0f010:23:370
4631993130,0cyclictest245950irq/16-enp2s0f008:58:411
4631993130,0cyclictest167950irq/16-i91510:38:441
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*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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