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2025-02-17 - 19:37
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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 all highest latencies:
System rack6slot5.osadl.org (updated Mon Feb 17, 2025 12:43:39)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1386399113065952,5343cyclictest2158-21kworker/0:008:22:230
1386399108705552,5307cyclictest20262-21kworker/0:111:13:550
1386399102925243,5038cyclictest24458-21kworker/0:110:17:110
138639999195136,4772cyclictest1618-21kworker/0:010:45:230
138639997505174,4565cyclictest2158-21kworker/0:007:40:040
138639997465172,4563cyclictest695-21kworker/0:209:27:530
138639997385069,4658cyclictest10370-21kworker/0:009:38:520
138639996285011,4606cyclictest27789-21kworker/0:012:35:040
138639994775044,4429cyclictest2158-21kworker/0:007:24:490
138639994735040,4428cyclictest2158-21kworker/0:007:51:370
138639994304735,4672cyclictest2158-21kworker/0:007:26:200
138639993265034,4241cyclictest2158-21kworker/0:009:02:550
138639992594845,4403cyclictest1618-21kworker/0:010:41:310
138639992484615,4618cyclictest6722-21kworker/0:111:54:270
138639992054712,4482cyclictest2298-21kworker/0:211:30:120
138639991334678,4444cyclictest24458-21kworker/0:110:21:240
138639990594698,4310cyclictest21208-21kworker/0:010:00:080
138639990544645,4397cyclictest1618-21kworker/0:010:25:400
138639989744607,4362cyclictest2158-21kworker/0:008:49:170
138639989704671,4285cyclictest27789-21kworker/0:012:29:360
138639988574429,4403cyclictest10370-21kworker/0:009:46:540
138639988344534,4290cyclictest21208-21kworker/0:010:01:530
138639988264383,4383cyclictest24458-21kworker/0:110:12:290
138639987404481,4248cyclictest10370-21kworker/0:009:42:490
138639987104474,4231cyclictest20262-21kworker/0:111:26:090
138639986924546,4131cyclictest695-21kworker/0:209:31:360
138639986914465,4222cyclictest2158-21kworker/0:008:26:110
138639986724448,4213cyclictest10370-21kworker/0:009:50:210
138639986264529,4086cyclictest2158-21kworker/0:008:37:550
138639986204330,4279cyclictest13840-21kworker/0:210:57:150
138639984424430,4001cyclictest6722-21kworker/0:111:57:550
138639983184557,3746cyclictest695-21kworker/0:209:20:240
138639982774201,4033cyclictest20262-21kworker/0:111:16:150
138639981614259,3860cyclictest2158-21kworker/0:008:16:280
138639981304132,3947cyclictest2158-21kworker/0:007:45:510
138639980414188,3802cyclictest6722-21kworker/0:111:36:300
138639979704161,3794cyclictest2158-21kworker/0:009:10:550
138639979644146,3758cyclictest2158-21kworker/0:007:57:060
138639978574101,3713cyclictest18862-21kworker/0:012:03:310
138639978324037,3780cyclictest1618-21kworker/0:010:39:490
138639977614050,3668cyclictest2158-21kworker/0:007:37:540
138639976774232,3430cyclictest2158-21kworker/0:008:43:330
138639975923764,3768cyclictest2158-21kworker/0:008:55:080
138639975783950,3576cyclictest695-21kworker/0:209:18:510
138639975743932,3627cyclictest2158-21kworker/0:007:15:130
138639974573879,3536cyclictest20262-21kworker/0:111:20:120
138639973193712,3584cyclictest6722-21kworker/0:111:40:380
138639971073717,3375cyclictest13840-21kworker/0:210:51:170
138639970373680,3341cyclictest2158-21kworker/0:008:31:560
138639968623598,3204cyclictest27789-21kworker/0:012:33:360
138639967573595,3151cyclictest20262-21kworker/0:111:05:260
138639967263683,3040cyclictest2158-21kworker/0:007:14:090
138639966763546,3119cyclictest27789-21kworker/0:012:23:190
138639966663517,3135cyclictest2158-21kworker/0:008:01:060
138639966413517,3109cyclictest18862-21kworker/0:012:05:040
138639965533544,2959cyclictest2158-21kworker/0:007:34:040
138639964733383,3052cyclictest20262-21kworker/0:111:03:310
138639964473441,3002cyclictest24458-21kworker/0:110:05:590
138639964403376,3034cyclictest6722-21kworker/0:111:48:430
138639963893357,2972cyclictest2158-21kworker/0:008:51:130
138639963873414,2969cyclictest2158-21kworker/0:008:10:420
138639963843262,3108cyclictest18862-21kworker/0:012:11:050
138639963483339,2949cyclictest2158-21kworker/0:008:08:440
138639962813301,2965cyclictest1618-21kworker/0:010:31:440
138639962713503,2717cyclictest2158-21kworker/0:009:06:500
138639961743308,2862cyclictest27789-21kworker/0:012:19:020
135862781185,204sleep00-21swapper07:08:210
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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