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2024-05-22 - 00:25
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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 Tue May 21, 2024 12:43:33)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1260099113095988,5318cyclictest19363-21kworker/0:108:12:560
1260099111815919,5259cyclictest17158-21kworker/0:109:45:140
1260099108285639,5182cyclictest18968-21kworker/0:011:35:310
1260099107645400,5350cyclictest18968-21kworker/0:011:24:130
126009999295289,4637cyclictest18968-21kworker/0:012:38:500
126009998095235,4571cyclictest19363-21kworker/0:107:40:440
126009997535206,4544cyclictest19363-21kworker/0:107:56:560
126009997115176,4532cyclictest18968-21kworker/0:012:22:450
126009996795170,4506cyclictest19363-21kworker/0:108:21:110
126009996595159,4497cyclictest19363-21kworker/0:107:51:270
126009996405151,4486cyclictest17158-21kworker/0:109:52:540
126009996365134,4499cyclictest11199-21kworker/0:209:22:470
126009995735009,4557cyclictest18968-21kworker/0:011:51:470
126009995525106,4443cyclictest17158-21kworker/0:109:42:230
126009994225044,4375cyclictest11199-21kworker/0:209:08:020
126009994005024,4373cyclictest11199-21kworker/0:209:17:210
126009993914830,4556cyclictest18968-21kworker/0:011:33:260
126009993814706,4660cyclictest19363-21kworker/0:108:03:400
126009993204993,4324cyclictest11199-21kworker/0:208:32:130
126009993164991,4322cyclictest18968-21kworker/0:012:07:050
126009991734611,4551cyclictest11199-21kworker/0:209:10:240
126009991264806,4176cyclictest18968-21kworker/0:010:43:590
126009991244803,4318cyclictest17158-21kworker/0:110:30:170
126009991124795,4314cyclictest17158-21kworker/0:110:24:210
126009990414761,4277cyclictest19363-21kworker/0:107:32:350
126009990124811,4171cyclictest18968-21kworker/0:012:29:180
126009990064744,4259cyclictest11199-21kworker/0:208:35:010
126009989984731,4260cyclictest17158-21kworker/0:109:55:290
126009988924684,4205cyclictest17158-21kworker/0:110:00:510
126009988574653,4201cyclictest11199-21kworker/0:209:39:340
126009988114715,4082cyclictest19363-21kworker/0:107:39:010
126009987964532,4257cyclictest19363-21kworker/0:107:27:410
126009987234597,4123cyclictest18968-21kworker/0:010:50:560
126009986544552,4091cyclictest11199-21kworker/0:209:26:230
126009986254645,3973cyclictest18968-21kworker/0:011:41:140
126009985964434,4154cyclictest18968-21kworker/0:011:59:100
126009985874527,4057cyclictest11199-21kworker/0:209:31:550
126009984644352,4098cyclictest18968-21kworker/0:012:18:270
126009983314567,3725cyclictest19363-21kworker/0:108:06:070
126009983184265,4029cyclictest11199-21kworker/0:208:52:310
126009981324464,3653cyclictest11199-21kworker/0:208:27:450
126009981114038,4058cyclictest17158-21kworker/0:110:12:030
126009980794030,4015cyclictest18968-21kworker/0:012:34:340
126009980374000,3987cyclictest17158-21kworker/0:110:25:380
126009979864003,3960cyclictest17158-21kworker/0:110:17:300
126009979854001,3969cyclictest18968-21kworker/0:011:29:260
126009979834110,3850cyclictest19363-21kworker/0:108:16:430
126009979464175,3748cyclictest18968-21kworker/0:012:13:170
126009977384086,3637cyclictest18968-21kworker/0:011:45:140
126009976854049,3621cyclictest18968-21kworker/0:010:58:040
126009975684086,3458cyclictest18968-21kworker/0:011:19:050
126009974374027,3395cyclictest18968-21kworker/0:011:11:100
126009974003906,3470cyclictest17158-21kworker/0:110:07:010
126009973853957,3398cyclictest11199-21kworker/0:209:00:500
126009971493739,3371cyclictest18968-21kworker/0:012:03:040
126009971023647,3432cyclictest18968-21kworker/0:011:08:480
126009971013746,3332cyclictest18968-21kworker/0:011:00:400
126009969053676,3214cyclictest19363-21kworker/0:107:17:490
126009968643769,3091cyclictest18968-21kworker/0:010:45:220
126009967723724,3045cyclictest18968-21kworker/0:010:35:220
126009967593594,3141cyclictest19363-21kworker/0:107:20:530
126009966853657,3025cyclictest11199-21kworker/0:208:59:420
126009965523610,2939cyclictest19363-21kworker/0:107:45:540
126009965493614,2932cyclictest11199-21kworker/0:208:43:130
126009964073542,2862cyclictest11199-21kworker/0:208:48:410
107052817184,204sleep00-21swapper07:05:010
12600993415,18cyclictest12591-21cyclictest07:10:240
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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