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2024-05-22 - 00:13
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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 376 highest latencies:
System rackdslot0.osadl.org (updated Tue May 21, 2024 12:46:01)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
757599410398,12cyclictest9258-21kworker/2:208:01:012
757599402400,2cyclictest0-21swapper/208:38:022
757599390386,3cyclictest20418-21gsd-color09:05:022
757599389387,2cyclictest0-21swapper/211:13:022
757599388386,2cyclictest0-21swapper/212:17:022
757599385383,1cyclictest9258-21kworker/2:210:09:022
757599385382,0cyclictest0-21swapper/211:50:022
757599378378,0cyclictest0-21swapper/210:46:022
757599369367,1cyclictest9258-21kworker/2:211:18:012
7575993090,308cyclictest0-21swapper/208:06:592
757599305300,4cyclictest20271-21gnome-shell07:58:592
756499305300,4cyclictest20271-21gnome-shell09:21:590
7564993040,1cyclictest0-21swapper/009:02:010
756999303298,4cyclictest20271-21gnome-shell09:22:591
756499303298,4cyclictest20271-21gnome-shell07:15:590
757599302296,5cyclictest20271-21gnome-shell08:50:592
756499301295,5cyclictest20271-21gnome-shell12:38:590
757599300295,4cyclictest0-21swapper/207:24:582
757599299293,5cyclictest20271-21gnome-shell11:01:592
757599299293,5cyclictest20271-21gnome-shell11:01:592
756499299297,1cyclictest0-21swapper/008:08:590
756499297292,4cyclictest20271-21gnome-shell08:49:590
756499295290,4cyclictest20271-21gnome-shell09:05:590
757599293288,4cyclictest0-21swapper/207:27:592
756999293291,0cyclictest0-21swapper/108:01:021
757599291287,3cyclictest0-21swapper/207:38:592
757599291287,3cyclictest0-21swapper/207:38:592
756499291286,4cyclictest20271-21gnome-shell10:44:590
756999290279,11cyclictest29509-21kworker/1:108:38:021
7564992880,1cyclictest0-21swapper/011:16:590
757599287282,4cyclictest20271-21gnome-shell12:22:592
757599286286,0cyclictest0-21swapper/208:32:022
757599286285,0cyclictest0-21swapper/207:16:032
757599286281,4cyclictest20271-21gnome-shell12:39:592
756999286281,4cyclictest20271-21gnome-shell08:29:591
756499286280,5cyclictest20271-21gnome-shell08:38:590
757599284278,1cyclictest0-21swapper/209:45:592
756499284281,2cyclictest20271-21gnome-shell11:48:590
756499283280,2cyclictest20271-21gnome-shell11:44:590
757599282276,5cyclictest20271-21gnome-shell10:53:592
7564992820,281cyclictest0-21swapper/011:14:010
756499280275,4cyclictest20271-21gnome-shell11:25:590
756499280275,4cyclictest20271-21gnome-shell11:25:580
756499280275,4cyclictest20271-21gnome-shell08:14:590
756999277275,1cyclictest0-21swapper/107:57:591
756999277272,4cyclictest20271-21gnome-shell10:37:591
756999277272,4cyclictest20271-21gnome-shell10:37:591
757599276271,4cyclictest20271-21gnome-shell10:41:592
756999276276,0cyclictest0-21swapper/110:09:021
756499276270,5cyclictest20271-21gnome-shell09:51:590
756999275270,4cyclictest20271-21gnome-shell11:30:591
756999275264,11cyclictest0-21swapper/109:05:021
756999275260,14cyclictest0-21swapper/111:50:021
756499274269,4cyclictest20271-21gnome-shell10:52:590
757599273267,5cyclictest20271-21gnome-shell08:15:592
756499273267,5cyclictest20271-21gnome-shell12:11:590
757599272270,1cyclictest0-21swapper/210:01:592
756999272267,4cyclictest20271-21gnome-shell07:49:591
756499272267,4cyclictest20271-21gnome-shell12:32:590
757599270265,4cyclictest20271-21gnome-shell10:33:592
756999270267,2cyclictest20271-21gnome-shell07:41:591
757599268266,1cyclictest0-21swapper/210:58:592
757599268262,5cyclictest20271-21gnome-shell12:27:592
756999268257,11cyclictest0-21swapper/110:46:021
757599266265,0cyclictest0-21swapper/208:56:022
756999266266,0cyclictest0-21swapper/111:13:021
756999266264,0cyclictest0-21swapper/112:17:021
757599264262,1cyclictest0-21swapper/207:10:592
757599264260,3cyclictest20271-21gnome-shell08:45:582
757599264259,4cyclictest20271-21gnome-shell12:03:592
756999264258,5cyclictest20271-21gnome-shell12:33:591
757599263261,1cyclictest0-21swapper/210:39:592
757599263261,1cyclictest0-21swapper/210:39:592
756999262260,2cyclictest0-21swapper/111:18:011
756999262260,1cyclictest0-21swapper/110:16:591
756499262260,1cyclictest0-21swapper/009:19:590
756499262258,3cyclictest0-21swapper/009:57:590
756499260255,4cyclictest20271-21gnome-shell12:02:590
756999259255,3cyclictest0-21swapper/109:12:591
756999258253,4cyclictest0-21swapper/107:18:591
757599257255,1cyclictest0-21swapper/211:28:592
757599257255,1cyclictest0-21swapper/211:28:592
756499255254,1cyclictest0-21swapper/011:50:020
757599254252,1cyclictest0-21swapper/208:42:592
756999254250,3cyclictest0-21swapper/110:34:591
756499253251,1cyclictest0-21swapper/009:36:590
757599251249,1cyclictest0-21swapper/211:57:592
756999249244,4cyclictest0-21swapper/111:42:591
756999249244,4cyclictest0-21swapper/107:23:591
757599248248,0cyclictest0-21swapper/209:23:022
757599248246,1cyclictest0-21swapper/209:17:022
756999247242,4cyclictest0-21swapper/110:03:591
757599246244,1cyclictest207002chrt08:21:022
756499245241,3cyclictest0-21swapper/011:36:590
757599244243,0cyclictest0-21swapper/207:50:032
757599244242,1cyclictest0-21swapper/209:27:592
756499244243,1cyclictest22335-21kworker/0:112:17:020
756999243238,4cyclictest0-21swapper/111:04:591
756999243238,4cyclictest0-21swapper/111:04:591
756499241236,4cyclictest0-21swapper/007:56:590
757599239237,1cyclictest3389-21gsd-color09:30:022
757599237231,5cyclictest20271-21gnome-shell11:09:592
756499237236,0cyclictest0-21swapper/010:46:020
756499237232,4cyclictest0-21swapper/008:25:590
756999236231,4cyclictest0-21swapper/107:51:591
757599234234,0cyclictest0-21swapper/209:02:012
756999232229,2cyclictest0-21swapper/108:13:591
756999232227,4cyclictest0-21swapper/111:27:591
756999232227,4cyclictest0-21swapper/111:27:591
756499232227,4cyclictest0-21swapper/007:54:580
756999230225,4cyclictest0-21swapper/109:43:591
756499230226,3cyclictest0-21swapper/010:29:590
756499230226,3cyclictest0-21swapper/010:15:590
756999228223,4cyclictest0-21swapper/110:55:591
756499228226,1cyclictest0-21swapper/011:05:580
756499228225,2cyclictest20271-21gnome-shell08:02:590
757599227225,1cyclictest0-21swapper/209:56:592
757599226224,1cyclictest0-21swapper/208:13:022
756499226226,0cyclictest22335-21kworker/0:111:30:010
757599225225,0cyclictest0-21swapper/208:28:022
756999225220,4cyclictest0-21swapper/110:11:591
756999225220,4cyclictest0-21swapper/110:11:591
757599224222,1cyclictest0-21swapper/209:42:012
757599223221,1cyclictest0-21swapper/209:12:012
756499223221,1cyclictest0-21swapper/008:52:590
757599222221,0cyclictest0-21swapper/211:46:022
757599222221,0cyclictest0-21swapper/210:18:022
757599220219,0cyclictest0-21swapper/212:06:012
757599219218,0cyclictest0-21swapper/209:39:022
756999219214,4cyclictest0-21swapper/112:00:591
757599218218,0cyclictest0-21swapper/210:11:022
757599218218,0cyclictest0-21swapper/210:11:022
757599218216,1cyclictest0-21swapper/211:40:022
757599218214,3cyclictest0-21swapper/211:34:592
756499217213,3cyclictest0-21swapper/011:21:590
756499210205,4cyclictest0-21swapper/012:23:590
756999206204,1cyclictest20271-21gnome-shell08:21:591
756999203200,2cyclictest20271-21gnome-shell09:47:591
756999202197,4cyclictest0-21swapper/107:30:591
756499202199,2cyclictest20271-21gnome-shell09:29:590
756999201199,1cyclictest20271-21gnome-shell08:44:591
756499198195,2cyclictest20271-21gnome-shell07:12:590
756999197193,3cyclictest0-21swapper/111:23:591
756499197195,1cyclictest20271-21gnome-shell08:23:590
756999195190,4cyclictest0-21swapper/109:30:591
756999190188,1cyclictest20271-21gnome-shell08:53:591
756499190187,2cyclictest20271-21gnome-shell11:59:590
756499190184,5cyclictest20271-21gnome-shell10:20:590
757599189187,1cyclictest0-21swapper/207:44:592
756499188186,1cyclictest20271-21gnome-shell07:32:590
756499187184,2cyclictest20271-21gnome-shell10:00:580
756499186181,4cyclictest0-21swapper/012:29:590
756499185180,4cyclictest0-21swapper/009:48:590
756999183179,3cyclictest0-21swapper/112:06:591
756999180177,2cyclictest20271-21gnome-shell11:49:591
757599177171,5cyclictest20271-21gnome-shell10:27:592
757599176172,3cyclictest0-21swapper/207:31:592
756999175175,0cyclictest0-21swapper/108:32:021
756999173173,0cyclictest0-21swapper/108:55:021
756499172168,3cyclictest0-21swapper/007:43:590
756499170167,2cyclictest20271-21gnome-shell12:07:590
756999167164,2cyclictest20271-21gnome-shell11:08:591
756499167165,1cyclictest20271-21gnome-shell11:00:590
756499167165,1cyclictest20271-21gnome-shell11:00:590
756499167165,1cyclictest20271-21gnome-shell08:43:590
756999163161,1cyclictest0-21swapper/110:23:591
756499160157,2cyclictest30094-21ntpd08:32:020
756499160157,2cyclictest20271-21gnome-shell08:19:590
756499158154,3cyclictest0-21swapper/009:42:590
756999157156,1cyclictest0-21swapper/109:01:591
756999156155,0cyclictest0-21swapper/112:36:021
756499155155,0cyclictest0-21swapper/008:55:020
756999154152,1cyclictest0-21swapper/111:37:591
756999150147,2cyclictest20271-21gnome-shell12:26:591
756999144142,1cyclictest0-21swapper/109:58:591
756499143141,1cyclictest0-21swapper/007:47:590
756999139137,1cyclictest0-21swapper/112:24:591
756499139137,1cyclictest0-21swapper/010:10:590
756499139137,1cyclictest0-21swapper/010:10:590
756999136135,0cyclictest0-21swapper/109:17:021
756999135132,2cyclictest0-21swapper/107:26:591
757599133129,3cyclictest0-21swapper/210:24:592
756999132131,1cyclictest0-21swapper/112:13:591
756999131130,0cyclictest0-21swapper/108:16:021
756499131129,1cyclictest20271-21gnome-shell07:28:590
756499131128,2cyclictest20271-21gnome-shell07:36:590
756499131128,2cyclictest20271-21gnome-shell07:36:590
756999130130,0cyclictest0-21swapper/109:29:021
756999129128,0cyclictest0-21swapper/108:45:021
756999128127,0cyclictest0-21swapper/107:13:031
756999124124,0cyclictest0-21swapper/108:05:021
756499123122,0cyclictest0-21swapper/009:33:590
756999121120,1cyclictest20271-21gnome-shell10:26:591
756499120117,2cyclictest20271-21gnome-shell10:32:590
756999107107,0cyclictest0-21swapper/109:39:021
756999102102,0cyclictest0-21swapper/110:41:021
7564999393,0cyclictest0-21swapper/010:37:020
7564999393,0cyclictest0-21swapper/010:37:020
7564999393,0cyclictest0-21swapper/009:12:010
7564998887,0cyclictest0-21swapper/010:05:020
756999220,2cyclictest3946-21H211:35:431
7575992119,1cyclictest11441-21sendmail-msp11:40:012
757599210,20cyclictest11818-21turbostat09:55:012
7569992121,0cyclictest0-21swapper/109:53:021
7575992018,1cyclictest0-21swapper/212:35:012
757599200,1cyclictest0-21swapper/212:15:002
757599200,1cyclictest0-21swapper/207:50:012
756999200,19cyclictest0-21swapper/107:40:011
756999200,19cyclictest0-21swapper/107:40:011
756499200,19cyclictest0-21swapper/007:25:010
7575991917,1cyclictest0-21swapper/211:25:002
7569991916,2cyclictest3948-21H211:35:431
7564991916,2cyclictest18757-21awk11:00:000
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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