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2024-03-02 - 00:33
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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 Fri Mar 01, 2024 12:45:59)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
148199375374,1cyclictest7773-21kworker/0:109:14:020
149199369369,0cyclictest0-21swapper/207:33:022
149199363350,13cyclictest4323-21kworker/2:010:18:022
149199363350,13cyclictest22526-21kworker/2:211:49:022
149199356355,1cyclictest0-21swapper/208:37:022
149199356354,2cyclictest0-21swapper/209:41:022
149199355353,0cyclictest0-21swapper/209:14:022
148699318305,11cyclictest11210-21kworker/1:007:33:021
149199305300,4cyclictest20271-21gnome-shell11:14:592
148699305300,4cyclictest20271-21gnome-shell12:35:591
148699303288,15cyclictest0-21swapper/109:14:021
148699302300,0cyclictest0-21swapper/110:18:021
148699302297,4cyclictest20271-21gnome-shell08:16:591
148699302297,4cyclictest20271-21gnome-shell08:16:591
148199301296,4cyclictest0-21swapper/008:13:590
148699300295,4cyclictest20271-21gnome-shell11:46:591
148199300296,3cyclictest0-21swapper/012:11:590
148199300295,4cyclictest0-21swapper/011:48:590
148699294289,4cyclictest0-21swapper/109:45:591
149199293289,3cyclictest20271-21gnome-shell12:16:592
148699292290,0cyclictest0-21swapper/108:37:021
149199291287,3cyclictest0-21swapper/207:29:592
149199291286,4cyclictest20271-21gnome-shell09:04:592
148199291286,4cyclictest20271-21gnome-shell10:22:590
149199290285,4cyclictest20271-21gnome-shell12:03:592
148699289289,0cyclictest0-21swapper/109:41:021
149199287284,2cyclictest20271-21gnome-shell07:37:592
149199285279,5cyclictest20271-21gnome-shell07:16:592
148199285280,4cyclictest0-21swapper/011:30:590
149199284279,4cyclictest0-21swapper/208:52:592
148199282280,1cyclictest0-21swapper/009:40:590
148199281276,4cyclictest0-21swapper/008:39:590
149199276271,4cyclictest0-21swapper/210:09:582
148199276274,1cyclictest0-21swapper/008:26:590
148199274272,1cyclictest0-21swapper/010:38:590
148699273269,3cyclictest20271-21gnome-shell10:04:591
148199272267,4cyclictest0-21swapper/010:13:590
148199270268,1cyclictest0-21swapper/011:57:590
148699269265,3cyclictest20271-21gnome-shell12:00:591
149199262258,3cyclictest0-21swapper/207:56:592
148199262260,1cyclictest0-21swapper/007:59:590
148699261256,4cyclictest0-21swapper/110:14:591
148699260256,3cyclictest0-21swapper/110:42:591
148199259257,1cyclictest0-21swapper/010:53:590
149199258254,3cyclictest0-21swapper/209:27:592
148699257252,4cyclictest0-21swapper/111:37:581
149199256251,4cyclictest0-21swapper/212:29:592
148699254249,4cyclictest20271-21gnome-shell08:02:591
149199251247,3cyclictest0-21swapper/209:49:592
148199249243,5cyclictest20271-21gnome-shell12:15:590
149199247245,1cyclictest0-21swapper/208:09:592
149199245243,1cyclictest0-21swapper/208:00:582
148199245239,5cyclictest20271-21gnome-shell12:31:590
148199245239,5cyclictest20271-21gnome-shell12:31:590
148199244239,4cyclictest20271-21gnome-shell09:34:590
148199242241,1cyclictest0-21swapper/012:35:020
148199242239,2cyclictest20271-21gnome-shell12:26:590
148199241236,4cyclictest20271-21gnome-shell12:06:590
149199240236,3cyclictest0-21swapper/210:57:592
148199240235,4cyclictest20271-21gnome-shell10:58:590
148699239234,4cyclictest20271-21gnome-shell11:54:591
148199239234,4cyclictest20271-21gnome-shell08:41:590
148199239234,4cyclictest20271-21gnome-shell08:41:590
148199238233,4cyclictest20271-21gnome-shell11:28:590
149199237233,3cyclictest0-21swapper/211:32:592
148699237235,1cyclictest0-21swapper/110:31:591
148699236232,3cyclictest20271-21gnome-shell10:27:591
148199233228,4cyclictest20271-21gnome-shell11:53:590
148699232228,3cyclictest20271-21gnome-shell10:48:591
148199232231,0cyclictest0-21swapper/007:20:020
148199230225,4cyclictest20271-21gnome-shell12:02:590
149199229227,1cyclictest0-21swapper/209:32:592
148199229227,1cyclictest0-21swapper/007:18:590
148199227225,1cyclictest0-21swapper/011:04:590
149199226224,1cyclictest0-21swapper/208:32:592
148199225223,1cyclictest0-21swapper/011:21:590
148699224219,4cyclictest20271-21gnome-shell09:08:591
148199224222,1cyclictest0-21swapper/010:43:590
148199223219,3cyclictest20271-21gnome-shell11:39:590
148699222217,4cyclictest0-21swapper/108:27:591
148199222220,1cyclictest0-21swapper/009:56:590
148199221216,4cyclictest20271-21gnome-shell08:31:590
148699219215,3cyclictest0-21swapper/111:42:591
148699219215,3cyclictest0-21swapper/111:42:591
148699219215,3cyclictest0-21swapper/111:09:591
149199218215,2cyclictest20271-21gnome-shell10:12:592
149199218213,4cyclictest20271-21gnome-shell11:55:592
149199217212,4cyclictest20271-21gnome-shell07:21:592
148199217216,1cyclictest0-21swapper/007:34:010
148199217211,5cyclictest20271-21gnome-shell07:10:590
148699216212,3cyclictest0-21swapper/108:55:591
149199211206,4cyclictest20271-21gnome-shell09:35:592
148699211208,2cyclictest20271-21gnome-shell09:38:591
148699209205,3cyclictest0-21swapper/107:47:591
148199209207,1cyclictest0-21swapper/008:45:590
149199208206,1cyclictest0-21swapper/212:35:012
149199208206,1cyclictest0-21swapper/208:56:592
148699208204,3cyclictest0-21swapper/109:57:591
148699207202,4cyclictest0-21swapper/111:11:591
149199206200,5cyclictest20271-21gnome-shell10:34:592
148199205203,1cyclictest0-21swapper/011:08:590
148199205203,1cyclictest0-21swapper/009:00:590
148199204202,1cyclictest0-21swapper/012:24:590
149199203201,1cyclictest0-21swapper/210:00:592
148699203198,4cyclictest0-21swapper/112:18:591
149199202196,5cyclictest20271-21gnome-shell07:40:592
148199202200,1cyclictest0-21swapper/010:02:590
148199202200,1cyclictest0-21swapper/008:50:590
149199201198,2cyclictest20271-21gnome-shell09:24:592
148699201197,3cyclictest0-21swapper/111:31:591
148199199197,1cyclictest0-21swapper/011:16:590
148199199197,1cyclictest0-21swapper/007:38:590
148699198193,4cyclictest0-21swapper/110:56:591
148199198193,4cyclictest20271-21gnome-shell09:47:590
148699197193,3cyclictest0-21swapper/107:52:591
148699197193,3cyclictest0-21swapper/107:52:591
148199196192,3cyclictest20271-21gnome-shell09:50:590
149199195190,4cyclictest20271-21gnome-shell08:17:592
149199195190,4cyclictest20271-21gnome-shell08:17:592
148699195193,1cyclictest0-21swapper/107:25:591
148699195191,3cyclictest0-21swapper/109:31:591
148199191189,1cyclictest0-21swapper/011:41:590
148199191189,1cyclictest0-21swapper/011:41:590
149199190185,4cyclictest20271-21gnome-shell08:25:592
149199189187,1cyclictest0-21swapper/208:46:592
148199188186,1cyclictest0-21swapper/008:19:590
148199188186,1cyclictest0-21swapper/008:19:590
149199187185,1cyclictest0-21swapper/212:13:592
149199187182,4cyclictest20271-21gnome-shell08:43:592
149199187182,4cyclictest20271-21gnome-shell08:43:592
148199187185,1cyclictest0-21swapper/009:20:590
149199186184,1cyclictest0-21swapper/207:48:592
149199185183,1cyclictest0-21swapper/211:51:592
148699185181,3cyclictest0-21swapper/107:35:591
148199185180,4cyclictest20271-21gnome-shell08:21:590
148199184182,1cyclictest0-21swapper/007:51:590
148199184182,1cyclictest0-21swapper/007:51:590
149199183179,3cyclictest20271-21gnome-shell11:40:592
149199183179,3cyclictest20271-21gnome-shell11:40:592
148699183181,1cyclictest0-21swapper/109:26:591
149199180178,1cyclictest0-21swapper/212:08:592
149199180178,1cyclictest0-21swapper/209:15:592
149199180175,4cyclictest20271-21gnome-shell10:41:592
149199180175,4cyclictest20271-21gnome-shell07:11:592
149199176174,1cyclictest0-21swapper/211:02:592
148699176174,1cyclictest0-21swapper/112:07:591
149199172170,1cyclictest0-21swapper/211:35:592
149199169165,3cyclictest20271-21gnome-shell10:36:592
148199168162,5cyclictest20271-21gnome-shell09:29:590
148199167162,4cyclictest20271-21gnome-shell10:26:590
149199164162,1cyclictest0-21swapper/212:33:592
149199164162,1cyclictest0-21swapper/212:33:592
148699164161,2cyclictest20271-21gnome-shell12:32:591
148699164161,2cyclictest20271-21gnome-shell12:32:591
148199163159,3cyclictest0-21swapper/007:41:590
149199161156,4cyclictest20271-21gnome-shell11:25:592
148699161159,1cyclictest0-21swapper/112:12:591
148699160158,1cyclictest3389-21gsd-color10:54:591
148699154152,1cyclictest20271-21gnome-shell07:15:591
148699153151,1cyclictest0-21swapper/108:14:591
148199153150,2cyclictest20271-21gnome-shell10:33:590
148199149144,4cyclictest20271-21gnome-shell09:17:590
148699147144,2cyclictest20271-21gnome-shell08:53:591
148699144142,1cyclictest0-21swapper/107:55:591
148699143141,1cyclictest0-21swapper/111:27:591
148699141141,0cyclictest0-21swapper/107:20:021
148699140138,1cyclictest20271-21gnome-shell08:42:591
148699140138,1cyclictest20271-21gnome-shell08:42:591
148699139136,2cyclictest20271-21gnome-shell08:22:591
149199138133,4cyclictest20271-21gnome-shell10:49:592
148199138136,1cyclictest20271-21gnome-shell08:05:590
148199134134,0cyclictest0-21swapper/009:09:590
148699128125,2cyclictest20271-21gnome-shell09:18:591
149199127123,3cyclictest20271-21gnome-shell12:22:592
148699126123,2cyclictest20271-21gnome-shell11:24:591
148199123122,1cyclictest20271-21gnome-shell10:17:590
148699121121,0cyclictest0-21swapper/107:42:591
148199121118,3cyclictest0-21swapper/010:08:590
148699119119,0cyclictest0-21swapper/109:53:591
148699114112,2cyclictest0-21swapper/108:08:591
149199330,32cyclictest0-21swapper/209:07:022
1491993232,0cyclictest0-21swapper/210:25:022
1491993232,0cyclictest0-21swapper/208:21:012
1491993232,0cyclictest0-21swapper/208:11:022
149199320,0cyclictest0-21swapper/211:16:022
149199320,0cyclictest0-21swapper/207:54:012
149199320,0cyclictest0-21swapper/207:54:012
1491993131,0cyclictest0-21swapper/211:22:012
1491993131,0cyclictest0-21swapper/210:50:022
1491993131,0cyclictest0-21swapper/209:51:022
1491992928,1cyclictest0-21swapper/209:55:022
1491992727,0cyclictest0-21swapper/211:09:022
1486992424,0cyclictest0-21swapper/109:04:021
1486992323,0cyclictest0-21swapper/111:58:021
148699230,20cyclictest21631-21apt-get10:20:011
149199210,20cyclictest0-21swapper/210:25:002
148699210,2cyclictest22241-21munin-run08:35:001
148699210,20cyclictest935-21munin-plugin-st12:25:011
148699210,20cyclictest15261-21systemd-network10:06:311
1481992118,2cyclictest3300-21python308:05:010
148199210,20cyclictest26601-21munin-run07:50:000
148199210,1cyclictest0-21swapper/011:11:010
1486992018,1cyclictest0-21swapper/110:40:011
1486992017,2cyclictest17371-21date09:20:011
148699200,1cyclictest0-21swapper/112:25:011
148699200,19cyclictest13837-21cron11:00:011
1481992018,1cyclictest0-21swapper/010:50:000
1481992017,2cyclictest3946-21H211:35:430
148199200,1cyclictest0-21swapper/007:25:010
148699190,19cyclictest0-21swapper/108:50:011
148699190,0cyclictest0-21swapper/107:15:011
1481991918,1cyclictest0-21swapper/009:39:010
1486991818,0cyclictest0-21swapper/111:20:011
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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