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2026-06-25 - 22:36
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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 100 highest latencies:
System rack6slot2.osadl.org (updated Thu Jun 25, 2026 12:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
70392489,8sleep00-21swapper/007:02:350
704024611,8sleep10-21swapper/107:02:361
7527993534,0cyclictest246650irq/16-enp2s0f011:48:160
7527993533,1cyclictest246650irq/16-enp2s0f009:33:240
7529993433,0cyclictest168750irq/16-i91512:19:371
7529993433,0cyclictest168750irq/16-i91507:59:531
7529993432,1cyclictest168750irq/16-i91512:30:461
7529993432,1cyclictest168750irq/16-i91510:55:291
7529993432,1cyclictest168750irq/16-i91509:22:561
7527993434,0cyclictest246650irq/16-enp2s0f010:43:290
7527993433,0cyclictest246650irq/16-enp2s0f012:36:030
7527993433,0cyclictest246650irq/16-enp2s0f011:38:160
7527993433,0cyclictest246650irq/16-enp2s0f011:00:300
7527993433,0cyclictest246650irq/16-enp2s0f010:17:140
7527993433,0cyclictest246650irq/16-enp2s0f010:11:140
7527993433,0cyclictest246650irq/16-enp2s0f010:06:520
7527993433,0cyclictest246650irq/16-enp2s0f008:42:120
7527993433,0cyclictest246650irq/16-enp2s0f008:40:390
7527993433,0cyclictest246650irq/16-enp2s0f008:14:360
7527993433,0cyclictest246650irq/16-enp2s0f008:00:590
7527993433,0cyclictest246650irq/16-enp2s0f007:13:580
7527993433,0cyclictest246650irq/16-enp2s0f007:07:270
7527993432,1cyclictest246650irq/16-enp2s0f010:52:080
7527993432,1cyclictest246650irq/16-enp2s0f007:37:080
7529993332,0cyclictest246650irq/16-enp2s0f010:45:461
7529993332,0cyclictest246650irq/16-enp2s0f009:16:281
7529993332,0cyclictest246650irq/16-enp2s0f007:34:521
7529993332,0cyclictest246650irq/16-enp2s0f007:07:161
7529993332,0cyclictest168750irq/16-i91512:04:191
7529993332,0cyclictest168750irq/16-i91511:46:151
7529993332,0cyclictest168750irq/16-i91511:35:311
7529993332,0cyclictest168750irq/16-i91511:23:021
7529993332,0cyclictest168750irq/16-i91511:18:401
7529993332,0cyclictest168750irq/16-i91511:00:301
7529993332,0cyclictest168750irq/16-i91510:35:221
7529993332,0cyclictest168750irq/16-i91510:24:571
7529993332,0cyclictest168750irq/16-i91510:19:511
7529993332,0cyclictest168750irq/16-i91510:13:591
7529993332,0cyclictest168750irq/16-i91510:07:591
7529993332,0cyclictest168750irq/16-i91510:06:131
7529993332,0cyclictest168750irq/16-i91510:00:191
7529993332,0cyclictest168750irq/16-i91509:47:431
7529993332,0cyclictest168750irq/16-i91509:36:011
7529993332,0cyclictest168750irq/16-i91509:27:291
7529993332,0cyclictest168750irq/16-i91509:19:531
7529993332,0cyclictest168750irq/16-i91509:02:541
7529993332,0cyclictest168750irq/16-i91508:52:371
7529993332,0cyclictest168750irq/16-i91508:43:441
7529993332,0cyclictest168750irq/16-i91508:35:391
7529993332,0cyclictest168750irq/16-i91508:17:271
7529993332,0cyclictest168750irq/16-i91508:07:511
7529993332,0cyclictest168750irq/16-i91507:37:381
7529993331,1cyclictest246650irq/16-enp2s0f008:31:151
7529993331,1cyclictest168750irq/16-i91512:25:461
7529993331,1cyclictest168750irq/16-i91507:54:521
7527993333,0cyclictest246650irq/16-enp2s0f012:07:180
7527993333,0cyclictest246650irq/16-enp2s0f011:02:170
7527993333,0cyclictest246650irq/16-enp2s0f010:22:350
7527993333,0cyclictest246650irq/16-enp2s0f008:50:000
7527993332,0cyclictest246650irq/16-enp2s0f012:22:230
7527993332,0cyclictest246650irq/16-enp2s0f011:55:400
7527993332,0cyclictest246650irq/16-enp2s0f011:34:020
7527993332,0cyclictest246650irq/16-enp2s0f011:27:310
7527993332,0cyclictest246650irq/16-enp2s0f011:18:120
7527993332,0cyclictest246650irq/16-enp2s0f009:57:130
7527993332,0cyclictest246650irq/16-enp2s0f009:52:200
7527993332,0cyclictest246650irq/16-enp2s0f009:49:100
7527993332,0cyclictest246650irq/16-enp2s0f009:42:380
7527993332,0cyclictest246650irq/16-enp2s0f009:37:110
7527993332,0cyclictest246650irq/16-enp2s0f009:27:090
7527993332,0cyclictest246650irq/16-enp2s0f008:34:590
7527993332,0cyclictest246650irq/16-enp2s0f008:29:580
7527993332,0cyclictest246650irq/16-enp2s0f007:44:440
7527993332,0cyclictest246650irq/16-enp2s0f007:29:300
7527993331,1cyclictest246650irq/16-enp2s0f012:00:420
7527993331,1cyclictest246650irq/16-enp2s0f011:42:540
7527993331,1cyclictest246650irq/16-enp2s0f010:54:500
7527993331,1cyclictest246650irq/16-enp2s0f009:02:200
7527993331,1cyclictest246650irq/16-enp2s0f008:02:340
7527993331,1cyclictest246650irq/16-enp2s0f008:02:340
7527993331,1cyclictest246650irq/16-enp2s0f007:37:560
7529993232,0cyclictest168750irq/16-i91511:09:171
7529993232,0cyclictest168750irq/16-i91510:27:301
7529993232,0cyclictest168750irq/16-i91509:42:451
7529993232,0cyclictest168750irq/16-i91507:51:471
7529993231,0cyclictest246650irq/16-enp2s0f012:32:221
7529993231,0cyclictest246650irq/16-enp2s0f009:00:011
7529993231,0cyclictest168750irq/16-i91512:13:041
7529993231,0cyclictest168750irq/16-i91512:07:251
7529993231,0cyclictest168750irq/16-i91512:01:311
7529993231,0cyclictest168750irq/16-i91511:52:131
7529993231,0cyclictest168750irq/16-i91511:47:161
7529993231,0cyclictest168750irq/16-i91511:27:411
7529993231,0cyclictest168750irq/16-i91510:49:271
7529993231,0cyclictest168750irq/16-i91510:38:481
7529993231,0cyclictest168750irq/16-i91509:37:521
7529993231,0cyclictest168750irq/16-i91509:07:131
7529993231,0cyclictest168750irq/16-i91508:47:481
7529993231,0cyclictest168750irq/16-i91508:23:551
7529993231,0cyclictest168750irq/16-i91508:12:211
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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