You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2025-11-02 - 22:14
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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 792 highest latencies:
System rack6slot2.osadl.org (updated Sun Nov 02, 2025 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
279862449,8sleep10-21swapper/106:58:521
280702408,24sleep00-21swapper/006:59:440
28410993534,0cyclictest245950irq/16-enp2s0f010:23:190
28411993434,0cyclictest245950irq/16-enp2s0f008:41:561
28411993434,0cyclictest167950irq/16-i91507:52:171
28411993432,1cyclictest167950irq/16-i91511:07:491
28411993432,1cyclictest167950irq/16-i91509:22:491
28411993432,1cyclictest167950irq/16-i91509:08:081
28410993433,0cyclictest245950irq/16-enp2s0f011:03:020
28410993432,1cyclictest245950irq/16-enp2s0f011:27:510
28410993432,1cyclictest245950irq/16-enp2s0f011:07:480
28410993432,1cyclictest245950irq/16-enp2s0f010:47:540
28410993432,1cyclictest245950irq/16-enp2s0f010:37:490
28410993432,1cyclictest245950irq/16-enp2s0f007:52:510
28410993432,1cyclictest245950irq/16-enp2s0f007:42:470
28410993430,0cyclictest167950irq/16-i91509:07:280
28411993333,0cyclictest167950irq/16-i91508:07:051
28411993332,0cyclictest245950irq/16-enp2s0f009:17:011
28411993332,0cyclictest245950irq/16-enp2s0f008:53:351
28411993332,0cyclictest245950irq/16-enp2s0f007:05:081
28411993332,0cyclictest167950irq/16-i91512:24:111
28411993332,0cyclictest167950irq/16-i91512:17:481
28411993332,0cyclictest167950irq/16-i91512:04:221
28411993332,0cyclictest167950irq/16-i91511:37:581
28411993332,0cyclictest167950irq/16-i91511:25:381
28411993332,0cyclictest167950irq/16-i91511:02:571
28411993332,0cyclictest167950irq/16-i91510:31:281
28411993332,0cyclictest167950irq/16-i91510:16:551
28411993332,0cyclictest167950irq/16-i91510:09:161
28411993332,0cyclictest167950irq/16-i91510:02:241
28411993332,0cyclictest167950irq/16-i91509:27:451
28411993332,0cyclictest167950irq/16-i91509:19:141
28411993332,0cyclictest167950irq/16-i91508:50:071
28411993332,0cyclictest167950irq/16-i91508:44:481
28411993332,0cyclictest167950irq/16-i91508:28:581
28411993332,0cyclictest167950irq/16-i91508:22:451
28411993332,0cyclictest167950irq/16-i91508:22:111
28411993332,0cyclictest167950irq/16-i91508:14:291
28411993332,0cyclictest167950irq/16-i91507:54:551
28411993332,0cyclictest167950irq/16-i91507:38:361
28411993331,1cyclictest185550irq/16-nvkm07:12:461
28411993331,1cyclictest167950irq/16-i91512:07:521
28411993331,1cyclictest167950irq/16-i91511:15:071
28411993331,1cyclictest167950irq/16-i91510:02:471
28411993331,1cyclictest167950irq/16-i91509:32:451
28411993331,1cyclictest167950irq/16-i91507:29:341
28411993330,0cyclictest245950irq/16-enp2s0f008:07:501
28410993333,0cyclictest245950irq/16-enp2s0f011:46:410
28410993332,0cyclictest245950irq/16-enp2s0f012:27:460
28410993332,0cyclictest245950irq/16-enp2s0f012:18:250
28410993332,0cyclictest245950irq/16-enp2s0f012:07:450
28410993332,0cyclictest245950irq/16-enp2s0f012:02:380
28410993332,0cyclictest245950irq/16-enp2s0f011:57:470
28410993332,0cyclictest245950irq/16-enp2s0f011:57:240
28410993332,0cyclictest245950irq/16-enp2s0f011:25:410
28410993332,0cyclictest245950irq/16-enp2s0f011:14:060
28410993332,0cyclictest245950irq/16-enp2s0f010:30:530
28410993332,0cyclictest245950irq/16-enp2s0f009:52:500
28410993332,0cyclictest245950irq/16-enp2s0f009:40:550
28410993332,0cyclictest245950irq/16-enp2s0f009:32:470
28410993332,0cyclictest245950irq/16-enp2s0f009:27:480
28410993332,0cyclictest245950irq/16-enp2s0f009:14:280
28410993332,0cyclictest245950irq/16-enp2s0f009:07:540
28410993332,0cyclictest245950irq/16-enp2s0f008:57:450
28410993332,0cyclictest245950irq/16-enp2s0f008:52:410
28410993332,0cyclictest245950irq/16-enp2s0f008:42:470
28410993332,0cyclictest245950irq/16-enp2s0f008:37:510
28410993332,0cyclictest245950irq/16-enp2s0f008:22:530
28410993332,0cyclictest245950irq/16-enp2s0f008:12:490
28410993332,0cyclictest245950irq/16-enp2s0f008:02:440
28410993332,0cyclictest245950irq/16-enp2s0f007:59:540
28410993332,0cyclictest245950irq/16-enp2s0f007:50:520
28410993332,0cyclictest245950irq/16-enp2s0f007:37:460
28410993332,0cyclictest245950irq/16-enp2s0f007:34:350
28410993332,0cyclictest245950irq/16-enp2s0f007:22:500
28410993332,0cyclictest245950irq/16-enp2s0f007:22:120
28410993332,0cyclictest245950irq/16-enp2s0f007:07:510
28410993332,0cyclictest167950irq/16-i91507:12:360
28410993331,1cyclictest245950irq/16-enp2s0f012:22:470
28410993331,1cyclictest245950irq/16-enp2s0f012:17:080
28410993331,1cyclictest245950irq/16-enp2s0f011:47:510
28410993331,1cyclictest245950irq/16-enp2s0f010:57:530
28410993331,1cyclictest245950irq/16-enp2s0f010:57:530
28410993331,1cyclictest245950irq/16-enp2s0f010:52:560
28410993331,1cyclictest245950irq/16-enp2s0f010:12:490
28410993331,1cyclictest245950irq/16-enp2s0f010:07:490
28410993331,1cyclictest245950irq/16-enp2s0f009:42:530
28410993331,1cyclictest245950irq/16-enp2s0f008:27:500
28410993331,1cyclictest245950irq/16-enp2s0f007:27:460
28410993331,1cyclictest245950irq/16-enp2s0f007:03:080
28410993330,2cyclictest245950irq/16-enp2s0f008:18:080
28411993232,0cyclictest245950irq/16-enp2s0f012:31:191
28411993232,0cyclictest245950irq/16-enp2s0f011:52:451
28411993232,0cyclictest245950irq/16-enp2s0f010:37:491
28411993231,0cyclictest245950irq/16-enp2s0f012:14:521
28411993231,0cyclictest245950irq/16-enp2s0f009:52:471
28411993231,0cyclictest245950irq/16-enp2s0f009:37:341
28411993231,0cyclictest245950irq/16-enp2s0f009:02:461
28411993231,0cyclictest167950irq/16-i91511:57:511
28411993231,0cyclictest167950irq/16-i91511:47:391
28411993231,0cyclictest167950irq/16-i91511:32:361
28411993231,0cyclictest167950irq/16-i91510:47:501
28411993231,0cyclictest167950irq/16-i91510:43:081
28411993231,0cyclictest167950irq/16-i91509:47:371
28411993231,0cyclictest167950irq/16-i91508:32:451
28411993231,0cyclictest167950irq/16-i91507:57:391
28411993231,0cyclictest167950irq/16-i91507:42:481
28411993231,0cyclictest167950irq/16-i91507:34:081
28411993231,0cyclictest167950irq/16-i91507:17:521
28411993231,0cyclictest167950irq/16-i91507:07:521
28411993230,1cyclictest167950irq/16-i91511:17:491
28411993230,1cyclictest167950irq/16-i91510:52:511
28411993230,1cyclictest167950irq/16-i91510:17:471
28411993230,1cyclictest167950irq/16-i91507:22:471
28410993232,0cyclictest245950irq/16-enp2s0f010:17:460
28410993231,0cyclictest245950irq/16-enp2s0f011:37:510
28410993231,0cyclictest245950irq/16-enp2s0f011:17:490
28410993231,0cyclictest245950irq/16-enp2s0f010:32:520
28410993231,0cyclictest245950irq/16-enp2s0f009:47:390
28410993231,0cyclictest245950irq/16-enp2s0f009:17:480
28410993231,0cyclictest245950irq/16-enp2s0f008:47:490
28410993231,0cyclictest245950irq/16-enp2s0f008:32:460
28410993231,0cyclictest245950irq/16-enp2s0f008:07:470
28410993230,1cyclictest245950irq/16-enp2s0f011:32:490
28410993230,1cyclictest245950irq/16-enp2s0f010:02:490
28410993230,1cyclictest245950irq/16-enp2s0f009:22:450
28411993131,0cyclictest167950irq/16-i91511:42:471
28411993131,0cyclictest167950irq/16-i91510:32:471
28411993131,0cyclictest167950irq/16-i91510:22:471
28411993130,0cyclictest167950irq/16-i91511:27:481
28411993130,0cyclictest167950irq/16-i91510:57:461
28411993130,0cyclictest167950irq/16-i91510:57:461
28411993130,0cyclictest167950irq/16-i91509:42:481
28411993130,0cyclictest167950irq/16-i91508:57:441
28410993131,0cyclictest245950irq/16-enp2s0f010:42:370
28410993130,0cyclictest245950irq/16-enp2s0f009:57:480
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*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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