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2024-12-09 - 20:32
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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 Mon Dec 09, 2024 12:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1142299107145407,5303cyclictest613-21kworker/0:009:20:420
1142299105785440,5134cyclictest613-21kworker/0:009:12:540
1142299102565234,5010cyclictest1831-21kworker/0:210:40:380
1142299102425328,4863cyclictest613-21kworker/0:008:31:470
114229999775324,4642cyclictest4270-21kworker/0:112:27:590
114229999695320,4638cyclictest613-21kworker/0:008:18:390
114229997665120,4636cyclictest25730-21kworker/0:107:59:120
114229997655214,4540cyclictest25730-21kworker/0:107:47:500
114229997305197,4522cyclictest25730-21kworker/0:107:51:420
114229997085081,4616cyclictest1460-21kworker/0:211:36:170
114229997015082,4608cyclictest1831-21kworker/0:210:33:000
114229995315117,4411cyclictest25730-21kworker/0:107:14:190
114229994845090,4390cyclictest25730-21kworker/0:107:24:520
114229994784892,4581cyclictest17147-21kworker/0:010:52:480
114229993604723,4632cyclictest5515-21kworker/0:209:40:450
114229993464715,4626cyclictest613-21kworker/0:009:28:300
114229993384722,4612cyclictest14192-21kworker/0:112:12:240
114229992584780,4474cyclictest613-21kworker/0:009:05:080
114229992404751,4478cyclictest14525-21kworker/0:010:16:400
114229990524677,4370cyclictest613-21kworker/0:008:07:080
114229989684635,4328cyclictest25730-21kworker/0:107:29:130
114229989334615,4307cyclictest613-21kworker/0:008:53:300
114229989334509,4409cyclictest32714-21kworker/0:012:16:080
114229989274612,4304cyclictest14525-21kworker/0:009:48:580
114229989094602,4296cyclictest14192-21kworker/0:111:57:050
114229989054600,4294cyclictest1831-21kworker/0:210:24:480
114229988214541,4276cyclictest14192-21kworker/0:112:08:360
114229987804459,4298cyclictest1831-21kworker/0:210:35:130
114229986354452,4179cyclictest25730-21kworker/0:107:33:090
114229985664527,4035cyclictest1831-21kworker/0:210:28:500
114229985604432,4124cyclictest25730-21kworker/0:107:43:540
114229984754237,4186cyclictest25730-21kworker/0:108:01:030
114229984514274,4166cyclictest14192-21kworker/0:112:04:390
114229982884346,3891cyclictest613-21kworker/0:009:03:060
114229982734437,3793cyclictest17147-21kworker/0:011:02:500
114229982184252,3955cyclictest14192-21kworker/0:111:53:070
114229980744237,3785cyclictest17147-21kworker/0:011:06:400
114229980574325,3717cyclictest5515-21kworker/0:209:38:520
114229980334051,3967cyclictest25730-21kworker/0:107:18:250
114229980254315,3659cyclictest613-21kworker/0:008:43:360
114229980164218,3755cyclictest1460-21kworker/0:211:18:300
114229977444172,3521cyclictest613-21kworker/0:008:39:410
114229976974053,3593cyclictest14525-21kworker/0:009:54:360
114229976724138,3484cyclictest1460-21kworker/0:211:34:230
114229976483995,3638cyclictest613-21kworker/0:008:12:390
114229974853841,3601cyclictest14525-21kworker/0:010:14:470
114229974444147,3281cyclictest613-21kworker/0:008:24:180
114229972963853,3392cyclictest4270-21kworker/0:112:21:500
114229972833747,3521cyclictest4270-21kworker/0:112:34:150
114229972653981,3273cyclictest613-21kworker/0:008:57:280
114229972403942,3284cyclictest613-21kworker/0:008:27:520
114229972223848,3363cyclictest1460-21kworker/0:211:40:220
114229969283463,3414cyclictest25730-21kworker/0:107:38:380
114229968993451,3434cyclictest14525-21kworker/0:010:02:140
114229968453622,3172cyclictest14192-21kworker/0:111:47:030
114229968403721,3105cyclictest5515-21kworker/0:209:34:330
114229967123552,3108cyclictest14525-21kworker/0:010:06:170
114229966503528,3072cyclictest14525-21kworker/0:009:58:510
114229966323623,2957cyclictest613-21kworker/0:008:47:230
114229966213297,3265cyclictest613-21kworker/0:009:18:490
114229966203558,3051cyclictest1460-21kworker/0:211:28:370
114229965593325,3223cyclictest1460-21kworker/0:211:20:240
114229964803434,2970cyclictest17147-21kworker/0:010:58:480
114229963753330,3041cyclictest4270-21kworker/0:112:36:120
114229963493375,2923cyclictest1831-21kworker/0:210:46:550
114229963383313,3010cyclictest17147-21kworker/0:011:10:380
95712770182,202sleep00-21swapper07:05:090
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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