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2026-07-12 - 18:02
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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 Sun Jul 12, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2583725114,8sleep00-21swapper/007:06:170
256032378,8sleep10-21swapper/107:03:511
25947993532,0cyclictest168750irq/16-i91511:59:560
25948993433,0cyclictest246650irq/16-enp2s0f012:04:561
25948993433,0cyclictest246650irq/16-enp2s0f011:51:001
25948993433,0cyclictest168750irq/16-i91508:32:131
25948993433,0cyclictest168750irq/16-i91507:44:421
25948993432,1cyclictest246650irq/16-enp2s0f007:51:411
25947993433,0cyclictest246650irq/16-enp2s0f011:33:510
25947993433,0cyclictest246650irq/16-enp2s0f010:43:590
25947993433,0cyclictest246650irq/16-enp2s0f009:31:260
25947993432,1cyclictest246650irq/16-enp2s0f012:07:030
25947993432,1cyclictest246650irq/16-enp2s0f011:14:190
25947993432,1cyclictest246650irq/16-enp2s0f008:25:250
25948993332,0cyclictest246650irq/16-enp2s0f012:18:171
25948993332,0cyclictest246650irq/16-enp2s0f012:09:401
25948993332,0cyclictest246650irq/16-enp2s0f010:47:331
25948993332,0cyclictest246650irq/16-enp2s0f009:19:251
25948993332,0cyclictest246650irq/16-enp2s0f007:58:171
25948993332,0cyclictest168750irq/16-i91512:12:451
25948993332,0cyclictest168750irq/16-i91511:57:411
25948993332,0cyclictest168750irq/16-i91511:56:061
25948993332,0cyclictest168750irq/16-i91511:36:591
25948993332,0cyclictest168750irq/16-i91511:33:491
25948993332,0cyclictest168750irq/16-i91511:29:321
25948993332,0cyclictest168750irq/16-i91511:22:591
25948993332,0cyclictest168750irq/16-i91511:17:501
25948993332,0cyclictest168750irq/16-i91511:16:281
25948993332,0cyclictest168750irq/16-i91511:09:371
25948993332,0cyclictest168750irq/16-i91510:59:461
25948993332,0cyclictest168750irq/16-i91510:39:431
25948993332,0cyclictest168750irq/16-i91510:25:171
25948993332,0cyclictest168750irq/16-i91510:13:451
25948993332,0cyclictest168750irq/16-i91509:55:281
25948993332,0cyclictest168750irq/16-i91509:49:311
25948993332,0cyclictest168750irq/16-i91509:33:241
25948993332,0cyclictest168750irq/16-i91509:24:201
25948993332,0cyclictest168750irq/16-i91509:02:051
25948993332,0cyclictest168750irq/16-i91509:01:361
25948993332,0cyclictest168750irq/16-i91508:55:391
25948993332,0cyclictest168750irq/16-i91508:47:431
25948993332,0cyclictest168750irq/16-i91508:17:261
25948993332,0cyclictest168750irq/16-i91508:12:131
25948993332,0cyclictest168750irq/16-i91508:05:061
25948993332,0cyclictest168750irq/16-i91507:52:291
25948993332,0cyclictest168750irq/16-i91507:33:241
25948993332,0cyclictest168750irq/16-i91507:27:361
25948993332,0cyclictest168750irq/16-i91507:11:461
25948993331,1cyclictest246650irq/16-enp2s0f009:41:461
25948993331,1cyclictest168750irq/16-i91510:28:481
25948993331,1cyclictest168750irq/16-i91509:27:441
25948993331,1cyclictest168750irq/16-i91508:44:191
25948993331,1cyclictest168750irq/16-i91507:20:231
25947993333,0cyclictest246650irq/16-enp2s0f012:21:100
25947993332,1cyclictest246650irq/16-enp2s0f011:04:050
25947993332,0cyclictest246650irq/16-enp2s0f012:31:530
25947993332,0cyclictest246650irq/16-enp2s0f012:22:190
25947993332,0cyclictest246650irq/16-enp2s0f011:52:040
25947993332,0cyclictest246650irq/16-enp2s0f011:28:260
25947993332,0cyclictest246650irq/16-enp2s0f011:24:490
25947993332,0cyclictest246650irq/16-enp2s0f011:08:590
25947993332,0cyclictest246650irq/16-enp2s0f010:59:440
25947993332,0cyclictest246650irq/16-enp2s0f010:53:440
25947993332,0cyclictest246650irq/16-enp2s0f010:47:270
25947993332,0cyclictest246650irq/16-enp2s0f010:28:120
25947993332,0cyclictest246650irq/16-enp2s0f010:26:020
25947993332,0cyclictest246650irq/16-enp2s0f009:57:370
25947993332,0cyclictest246650irq/16-enp2s0f009:51:490
25947993332,0cyclictest246650irq/16-enp2s0f009:42:490
25947993332,0cyclictest246650irq/16-enp2s0f009:39:290
25947993332,0cyclictest246650irq/16-enp2s0f009:31:570
25947993332,0cyclictest246650irq/16-enp2s0f009:25:040
25947993332,0cyclictest246650irq/16-enp2s0f009:17:510
25947993332,0cyclictest246650irq/16-enp2s0f008:52:540
25947993332,0cyclictest246650irq/16-enp2s0f008:48:460
25947993332,0cyclictest246650irq/16-enp2s0f008:34:380
25947993332,0cyclictest246650irq/16-enp2s0f008:12:170
25947993332,0cyclictest246650irq/16-enp2s0f007:59:110
25947993332,0cyclictest246650irq/16-enp2s0f007:44:080
25947993332,0cyclictest246650irq/16-enp2s0f007:39:490
25947993332,0cyclictest246650irq/16-enp2s0f007:33:420
25947993332,0cyclictest246650irq/16-enp2s0f007:18:290
25947993332,0cyclictest168750irq/16-i91509:08:420
25947993331,1cyclictest246650irq/16-enp2s0f008:07:300
25947993331,1cyclictest246650irq/16-enp2s0f007:53:300
25947993331,1cyclictest246650irq/16-enp2s0f007:31:100
25947993331,1cyclictest246650irq/16-enp2s0f007:25:150
25947993331,1cyclictest190650irq/16-nvkm11:38:410
25948993232,0cyclictest168750irq/16-i91512:33:261
25948993232,0cyclictest168750irq/16-i91510:53:591
25948993232,0cyclictest168750irq/16-i91509:57:181
25948993231,0cyclictest168750irq/16-i91512:29:271
25948993231,0cyclictest168750irq/16-i91512:22:081
25948993231,0cyclictest168750irq/16-i91511:04:011
25948993231,0cyclictest168750irq/16-i91510:42:051
25948993231,0cyclictest168750irq/16-i91510:31:531
25948993231,0cyclictest168750irq/16-i91510:07:001
25948993231,0cyclictest168750irq/16-i91510:06:051
25948993231,0cyclictest168750irq/16-i91509:42:201
25948993231,0cyclictest168750irq/16-i91509:08:101
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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