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2026-06-29 - 20:07
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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 Mon Jun 29, 2026 12:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
231372488,8sleep00-21swapper/007:06:200
23267993932,6cyclictest246650irq/16-enp2s0f011:15:530
23267993832,5cyclictest246650irq/16-enp2s0f009:14:520
23267993831,6cyclictest246650irq/16-enp2s0f012:22:030
23267993831,6cyclictest246650irq/16-enp2s0f008:37:030
228772388,8sleep10-21swapper/107:03:361
23267993731,5cyclictest246650irq/16-enp2s0f011:40:200
23267993730,6cyclictest246650irq/16-enp2s0f010:55:530
23267993632,4cyclictest246650irq/16-enp2s0f009:49:590
23267993632,4cyclictest246650irq/16-enp2s0f007:40:400
23267993632,3cyclictest246650irq/16-enp2s0f012:15:300
23267993632,3cyclictest246650irq/16-enp2s0f008:50:510
23267993632,3cyclictest246650irq/16-enp2s0f008:13:160
23267993632,3cyclictest246650irq/16-enp2s0f007:48:460
23267993631,4cyclictest246650irq/16-enp2s0f011:50:220
23267993631,4cyclictest246650irq/16-enp2s0f011:45:040
23267993631,4cyclictest246650irq/16-enp2s0f011:33:010
23267993631,4cyclictest246650irq/16-enp2s0f011:25:180
23267993631,4cyclictest246650irq/16-enp2s0f008:04:380
23267993630,5cyclictest246650irq/16-enp2s0f010:48:030
23267993629,6cyclictest246650irq/16-enp2s0f010:32:520
23267993629,6cyclictest246650irq/16-enp2s0f010:25:160
23268993534,0cyclictest168750irq/16-i91508:01:071
23267993532,3cyclictest246650irq/16-enp2s0f010:04:290
23267993532,3cyclictest246650irq/16-enp2s0f009:39:570
23267993532,2cyclictest246650irq/16-enp2s0f011:00:040
23267993532,2cyclictest246650irq/16-enp2s0f010:11:520
23267993532,2cyclictest246650irq/16-enp2s0f008:43:490
23267993532,2cyclictest246650irq/16-enp2s0f008:37:380
23267993531,3cyclictest246650irq/16-enp2s0f012:36:340
23267993531,3cyclictest246650irq/16-enp2s0f012:02:330
23267993531,3cyclictest246650irq/16-enp2s0f012:01:390
23267993531,3cyclictest246650irq/16-enp2s0f011:52:230
23267993531,3cyclictest246650irq/16-enp2s0f011:19:270
23267993531,3cyclictest246650irq/16-enp2s0f010:44:280
23267993531,3cyclictest246650irq/16-enp2s0f010:29:310
23267993531,3cyclictest246650irq/16-enp2s0f008:27:190
23267993531,3cyclictest246650irq/16-enp2s0f008:18:000
23267993531,3cyclictest246650irq/16-enp2s0f007:22:280
23267993531,3cyclictest246650irq/16-enp2s0f007:08:350
23267993531,3cyclictest168750irq/16-i91512:28:250
23267993531,3cyclictest168750irq/16-i91509:42:580
23267993530,4cyclictest246650irq/16-enp2s0f009:24:540
23267993530,4cyclictest246650irq/16-enp2s0f009:07:510
23268993434,0cyclictest168750irq/16-i91507:20:301
23268993433,0cyclictest168750irq/16-i91510:54:131
23268993433,0cyclictest168750irq/16-i91507:37:241
23268993432,1cyclictest246650irq/16-enp2s0f009:42:511
23268993432,1cyclictest168750irq/16-i91512:30:291
23268993432,1cyclictest168750irq/16-i91509:14:521
23268993432,1cyclictest168750irq/16-i91508:44:461
23268993432,1cyclictest168750irq/16-i91507:14:311
23267993433,0cyclictest246650irq/16-enp2s0f007:32:570
23267993432,2cyclictest246650irq/16-enp2s0f011:09:550
23267993432,2cyclictest246650irq/16-enp2s0f008:22:090
23267993432,1cyclictest246650irq/16-enp2s0f009:32:590
23267993431,3cyclictest168750irq/16-i91509:28:240
23267993431,2cyclictest246650irq/16-enp2s0f009:52:450
23267993431,2cyclictest246650irq/16-enp2s0f009:04:000
23267993431,2cyclictest246650irq/16-enp2s0f007:53:470
23267993431,2cyclictest246650irq/16-enp2s0f007:18:350
23267993430,3cyclictest246650irq/16-enp2s0f011:06:260
23267993430,3cyclictest246650irq/16-enp2s0f009:57:190
23267993430,3cyclictest246650irq/16-enp2s0f007:46:130
23267993430,3cyclictest246650irq/16-enp2s0f007:27:270
23267993429,4cyclictest246650irq/16-enp2s0f010:14:010
23267993429,4cyclictest246650irq/16-enp2s0f008:08:120
23267993429,4cyclictest246650irq/16-enp2s0f007:59:470
23268993332,0cyclictest246650irq/16-enp2s0f011:38:451
23268993332,0cyclictest246650irq/16-enp2s0f010:49:061
23268993332,0cyclictest246650irq/16-enp2s0f010:00:371
23268993332,0cyclictest246650irq/16-enp2s0f009:17:251
23268993332,0cyclictest168750irq/16-i91511:56:211
23268993332,0cyclictest168750irq/16-i91510:37:381
23268993332,0cyclictest168750irq/16-i91510:33:131
23268993332,0cyclictest168750irq/16-i91510:30:061
23268993332,0cyclictest168750irq/16-i91510:12:151
23268993332,0cyclictest168750irq/16-i91510:05:011
23268993332,0cyclictest168750irq/16-i91509:23:591
23268993332,0cyclictest168750irq/16-i91509:04:501
23268993332,0cyclictest168750irq/16-i91508:57:411
23268993332,0cyclictest168750irq/16-i91508:55:591
23268993332,0cyclictest168750irq/16-i91508:34:331
23268993332,0cyclictest168750irq/16-i91507:47:121
23268993331,1cyclictest168750irq/16-i91511:20:171
23268993331,1cyclictest168750irq/16-i91510:08:221
23268993331,1cyclictest168750irq/16-i91507:56:041
23268993331,1cyclictest168750irq/16-i91507:44:351
23267993332,0cyclictest246650irq/16-enp2s0f009:18:500
23267993331,1cyclictest246650irq/16-enp2s0f008:59:490
23267993331,1cyclictest246650irq/16-enp2s0f008:54:520
23267993330,3cyclictest246650irq/16-enp2s0f012:25:380
23267993330,2cyclictest246650irq/16-enp2s0f011:27:420
23267993329,3cyclictest246650irq/16-enp2s0f012:07:310
23267993328,4cyclictest246650irq/16-enp2s0f010:18:550
23268993232,0cyclictest246650irq/16-enp2s0f011:24:161
23268993232,0cyclictest246650irq/16-enp2s0f009:49:141
23268993232,0cyclictest168750irq/16-i91512:23:011
23268993232,0cyclictest168750irq/16-i91511:33:511
23268993232,0cyclictest168750irq/16-i91511:30:091
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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