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2024-05-11 - 04:20
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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 highest latencies:
System rack6slot5.osadl.org (updated Sat May 11, 2024 00:43:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2887499104835512,4968cyclictest16994-21kworker/0:019:58:550
2887499103015414,4884cyclictest16994-21kworker/0:021:50:000
2887499102595392,4864cyclictest16994-21kworker/0:022:11:350
2887499100475278,4762cyclictest15142-21kworker/0:223:05:410
288749998505286,4561cyclictest16994-21kworker/0:019:27:170
288749998015252,4546cyclictest16994-21kworker/0:021:39:160
288749997745088,4671cyclictest29718-21kworker/0:100:28:370
288749996855203,4479cyclictest29718-21kworker/0:100:32:500
288749995815049,4529cyclictest15142-21kworker/0:223:13:370
288749995295123,4403cyclictest16994-21kworker/0:020:48:190
288749995245020,4501cyclictest16994-21kworker/0:022:46:450
288749995035108,4392cyclictest16994-21kworker/0:022:25:440
288749994915096,4392cyclictest16994-21kworker/0:019:22:220
288749994855102,4380cyclictest29718-21kworker/0:100:21:570
288749994795100,4376cyclictest16994-21kworker/0:021:05:070
288749994785098,4377cyclictest16994-21kworker/0:022:03:160
288749994224968,4451cyclictest16994-21kworker/0:021:21:580
288749993395030,4306cyclictest16994-21kworker/0:020:40:040
288749991934647,4535cyclictest30030-21kworker/0:123:34:130
288749991724779,4353cyclictest15142-21kworker/0:223:01:380
288749991624746,4413cyclictest16994-21kworker/0:019:35:230
288749991464842,4301cyclictest16994-21kworker/0:020:09:570
288749991364833,4300cyclictest29718-21kworker/0:100:06:510
288749991264826,4297cyclictest16994-21kworker/0:022:19:530
288749991114824,4284cyclictest16994-21kworker/0:021:17:240
288749990604583,4463cyclictest16994-21kworker/0:019:40:560
288749990154776,4236cyclictest16994-21kworker/0:019:45:050
288749989704747,4216cyclictest30030-21kworker/0:123:41:220
288749989564642,4311cyclictest16994-21kworker/0:021:41:540
288749989364729,4200cyclictest16994-21kworker/0:021:57:450
288749988984552,4306cyclictest16994-21kworker/0:020:32:520
288749988754602,4270cyclictest30030-21kworker/0:123:46:450
288749988534591,4259cyclictest16994-21kworker/0:021:33:590
288749988154638,4154cyclictest16994-21kworker/0:020:13:490
288749987564418,4323cyclictest30030-21kworker/0:123:37:120
288749986224579,4040cyclictest16994-21kworker/0:020:04:250
288749985294428,4098cyclictest15142-21kworker/0:222:55:030
288749983094193,4093cyclictest16994-21kworker/0:020:16:300
288749982954482,3798cyclictest16994-21kworker/0:020:38:250
288749982924262,3989cyclictest16994-21kworker/0:022:50:420
288749982594172,4072cyclictest16994-21kworker/0:021:00:440
288749981324294,3814cyclictest16994-21kworker/0:021:27:460
288749980064240,3735cyclictest16994-21kworker/0:019:51:370
288749979554216,3708cyclictest16994-21kworker/0:020:27:260
288749979414011,3916cyclictest16994-21kworker/0:019:33:420
288749978304041,3766cyclictest30030-21kworker/0:123:51:130
288749978243934,3866cyclictest30030-21kworker/0:123:28:090
288749978204050,3756cyclictest24523-21kworker/0:223:57:590
288749978194266,3550cyclictest16994-21kworker/0:021:10:040
288749977493904,3830cyclictest16994-21kworker/0:022:32:110
288749976944084,3587cyclictest16994-21kworker/0:022:37:240
288749976193857,3748cyclictest30030-21kworker/0:123:22:590
288749976183846,3757cyclictest16994-21kworker/0:022:07:260
288749975223973,3534cyclictest29718-21kworker/0:100:37:060
288749974643868,3582cyclictest16994-21kworker/0:022:21:120
288749974633876,3564cyclictest29718-21kworker/0:100:19:110
288749973083678,3607cyclictest29718-21kworker/0:100:10:330
288749972433988,3252cyclictest16994-21kworker/0:020:56:490
288749971073922,3182cyclictest16994-21kworker/0:019:16:490
288749967493520,3214cyclictest16994-21kworker/0:020:52:260
288749966973376,3307cyclictest24523-21kworker/0:200:00:570
288749966913714,2974cyclictest30030-21kworker/0:123:19:120
288749966373679,2951cyclictest16994-21kworker/0:021:52:250
288749964563595,2858cyclictest16994-21kworker/0:020:23:380
288749964093246,3148cyclictest16994-21kworker/0:022:42:340
277642607184,203sleep00-21swapper19:05:250
2887499308,19cyclictest30414-21sshd19:12:540
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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