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2023-09-22 - 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 all highest latencies:
System rackdslot0.osadl.org (updated Thu Sep 21, 2023 12:45:57)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
30521994270,426cyclictest0-21swapper/209:10:032
3051799311300,11cyclictest2495-21kworker/1:107:29:031
30521993050,304cyclictest0-21swapper/207:58:032
3051299303300,2cyclictest0-21swapper/008:33:020
3052199302299,1cyclictest0-21swapper/208:01:022
3051299299297,1cyclictest28274-21kworker/0:011:45:020
3051299299297,1cyclictest28274-21kworker/0:011:45:020
3051299295294,1cyclictest28274-21kworker/0:010:41:020
3051299294292,1cyclictest0-21swapper/007:54:580
3051299294291,2cyclictest20271-21gnome-shell07:57:590
3051299292289,2cyclictest20271-21gnome-shell07:35:000
3051799291290,1cyclictest0-21swapper/107:34:021
3052199288286,2cyclictest0-21swapper/207:29:032
3051799284281,2cyclictest20271-21gnome-shell11:34:581
30517992840,283cyclictest0-21swapper/110:35:591
30517992840,283cyclictest0-21swapper/109:26:591
3052199283281,1cyclictest0-21swapper/212:26:012
30521992830,282cyclictest0-21swapper/208:29:022
3051799283281,1cyclictest0-21swapper/112:05:591
30521992820,281cyclictest0-21swapper/208:14:032
3052199281281,0cyclictest0-21swapper/212:20:012
30521992810,0cyclictest0-21swapper/212:34:022
3051799281281,0cyclictest0-21swapper/110:14:021
3051799281278,2cyclictest20271-21gnome-shell11:01:581
3052199280280,0cyclictest0-21swapper/209:58:022
3052199280280,0cyclictest0-21swapper/208:09:032
3052199280278,1cyclictest0-21swapper/210:06:022
3052199280277,2cyclictest20271-21gnome-shell07:18:002
30517992800,280cyclictest0-21swapper/108:02:031
3052199279277,1cyclictest0-21swapper/212:15:022
3051799279276,2cyclictest20271-21gnome-shell11:11:591
3052199278276,1cyclictest0-21swapper/209:00:022
3051799278278,0cyclictest0-21swapper/108:06:021
3051799278275,2cyclictest20271-21gnome-shell08:50:581
3052199276273,2cyclictest20271-21gnome-shell10:10:592
3052199275273,1cyclictest0-21swapper/211:55:592
3051799275273,1cyclictest0-21swapper/112:02:591
3051799275273,1cyclictest0-21swapper/109:53:581
3051799274272,1cyclictest0-21swapper/108:13:591
3051299272269,2cyclictest20271-21gnome-shell12:29:590
3051299272269,2cyclictest20271-21gnome-shell08:25:590
3051299272269,2cyclictest20271-21gnome-shell08:02:590
3052199271268,2cyclictest20271-21gnome-shell09:25:582
3051799270268,1cyclictest0-21swapper/112:35:591
3051299270268,1cyclictest0-21swapper/009:39:580
3051799266264,0cyclictest0-21swapper/108:33:021
3051299266263,2cyclictest20271-21gnome-shell07:49:590
3052199265263,1cyclictest0-21swapper/208:39:592
3051799265263,1cyclictest0-21swapper/111:09:591
3051799264261,2cyclictest20271-21gnome-shell07:20:591
3051299264261,2cyclictest20271-21gnome-shell12:11:590
3051299264261,2cyclictest20271-21gnome-shell12:11:580
3052199263261,1cyclictest0-21swapper/208:23:582
3051799262262,0cyclictest0-21swapper/111:45:021
3051799262262,0cyclictest0-21swapper/111:45:011
3051299262259,2cyclictest20271-21gnome-shell08:38:580
3052199260258,1cyclictest0-21swapper/209:47:582
3051799260260,0cyclictest0-21swapper/109:37:031
3051799259259,0cyclictest0-21swapper/110:41:021
3051799259257,2cyclictest0-21swapper/109:10:021
3052199258256,1cyclictest0-21swapper/209:30:592
3051299257254,2cyclictest20271-21gnome-shell08:44:590
3051799256254,1cyclictest0-21swapper/109:57:581
3051299255253,1cyclictest0-21swapper/007:45:000
3052199252250,1cyclictest0-21swapper/210:41:592
3052199252250,0cyclictest0-21swapper/208:33:032
3052199251247,2cyclictest0-21swapper/211:45:012
3052199251247,2cyclictest0-21swapper/211:45:012
3051299249246,2cyclictest20271-21gnome-shell12:17:590
3052199247244,2cyclictest20271-21gnome-shell11:07:592
3052199246246,0cyclictest0-21swapper/209:37:032
3051299245242,2cyclictest20271-21gnome-shell11:18:590
3051299244241,2cyclictest20271-21gnome-shell08:54:590
3052199241239,1cyclictest0-21swapper/211:24:592
3051299240237,2cyclictest20271-21gnome-shell09:49:590
3051299238235,2cyclictest20271-21gnome-shell11:52:590
3051299234232,1cyclictest0-21swapper/008:59:580
3051299233230,2cyclictest3389-21gsd-color09:10:590
3051299232230,1cyclictest0-21swapper/007:13:000
3051299225223,1cyclictest0-21swapper/007:26:590
3051299223220,2cyclictest1205-21runrttasks07:23:590
3051799220217,2cyclictest20271-21gnome-shell10:34:581
3052199219217,1cyclictest20271-21gnome-shell07:51:002
3051799217214,2cyclictest20271-21gnome-shell08:35:591
3052199216214,1cyclictest20271-21gnome-shell07:32:002
3052199216214,1cyclictest20271-21gnome-shell07:11:592
3051299216214,1cyclictest0-21swapper/010:23:590
3052199215212,2cyclictest20271-21gnome-shell07:48:002
3051799215213,1cyclictest20271-21gnome-shell08:57:591
3051799212210,1cyclictest0-21swapper/108:29:581
3051299212210,1cyclictest0-21swapper/010:00:590
3051299212210,1cyclictest0-21swapper/010:00:590
3052199211208,2cyclictest20271-21gnome-shell10:57:582
3051299211209,1cyclictest0-21swapper/008:19:580
3051299211204,2cyclictest20271-21gnome-shell10:27:590
3051799210208,1cyclictest0-21swapper/108:22:591
3051799210207,2cyclictest20271-21gnome-shell10:56:581
3052199209206,2cyclictest20271-21gnome-shell10:16:592
3052199207204,2cyclictest20271-21gnome-shell08:42:582
3051299206203,2cyclictest20271-21gnome-shell09:43:590
3051799205202,2cyclictest20271-21gnome-shell12:23:591
3051799203200,2cyclictest20271-21gnome-shell10:19:591
3051299203201,1cyclictest0-21swapper/008:21:590
3052199201198,2cyclictest20271-21gnome-shell11:54:592
3051799201198,2cyclictest20271-21gnome-shell09:05:581
3052199199196,2cyclictest20271-21gnome-shell11:39:592
3052199198195,2cyclictest20271-21gnome-shell09:19:592
3052199194191,2cyclictest20271-21gnome-shell09:52:592
3051799194191,2cyclictest20271-21gnome-shell10:45:591
3051299192190,1cyclictest0-21swapper/011:59:580
3051299191189,1cyclictest0-21swapper/010:49:590
3051299190190,0cyclictest0-21swapper/008:06:030
3051299190188,1cyclictest0-21swapper/010:31:590
3052199189186,2cyclictest20271-21gnome-shell08:51:592
3051799189187,1cyclictest0-21swapper/107:39:001
3051299189187,1cyclictest20271-21gnome-shell07:17:000
3051299189187,1cyclictest0-21swapper/010:39:580
3051799188185,2cyclictest20271-21gnome-shell11:27:581
3052199187184,2cyclictest20271-21gnome-shell08:47:582
3052199186183,2cyclictest20271-21gnome-shell10:38:592
3051799186183,2cyclictest20271-21gnome-shell09:02:591
3052199185182,2cyclictest20271-21gnome-shell08:18:592
3052199178176,1cyclictest20271-21gnome-shell07:22:002
3051299178175,2cyclictest20271-21gnome-shell12:22:590
3051299174172,1cyclictest0-21swapper/009:15:580
3052199173170,2cyclictest20271-21gnome-shell09:03:582
3051799171169,1cyclictest0-21swapper/112:14:591
3051799171169,1cyclictest0-21swapper/112:14:581
3051799168166,1cyclictest0-21swapper/110:04:591
3051799168166,1cyclictest0-21swapper/110:04:591
3051799167165,1cyclictest0-21swapper/110:52:591
3051299166164,1cyclictest20271-21gnome-shell09:09:590
3051299165163,1cyclictest0-21swapper/007:38:000
3051299164161,2cyclictest20271-21gnome-shell10:09:590
3051799163161,1cyclictest0-21swapper/109:22:591
3051799163161,1cyclictest0-21swapper/107:13:591
3051299163160,2cyclictest20271-21gnome-shell08:11:580
3051299158156,1cyclictest0-21swapper/012:34:580
3051799155153,1cyclictest20271-21gnome-shell11:15:581
3051299154151,2cyclictest20271-21gnome-shell11:43:590
3051299153153,0cyclictest0-21swapper/012:39:010
3051799152150,1cyclictest0-21swapper/111:38:591
3051799151149,1cyclictest20271-21gnome-shell09:18:591
3051799151149,1cyclictest0-21swapper/110:26:591
3052199149144,4cyclictest20271-21gnome-shell11:28:592
3052199148146,1cyclictest0-21swapper/210:32:592
3051299148146,1cyclictest0-21swapper/009:33:590
3052199146144,1cyclictest0-21swapper/212:38:592
3051299146143,2cyclictest20271-21gnome-shell11:00:580
3051299144144,0cyclictest0-21swapper/009:58:010
3052199141139,1cyclictest0-21swapper/211:41:592
3051799141140,0cyclictest0-21swapper/112:19:021
3051799140138,1cyclictest0-21swapper/107:53:031
3051299140137,2cyclictest20271-21gnome-shell10:55:590
3052199138136,1cyclictest0-21swapper/209:08:582
3051799136134,1cyclictest0-21swapper/107:55:591
3052199135133,1cyclictest0-21swapper/211:10:582
3051299135133,1cyclictest20271-21gnome-shell11:26:580
3051299135133,1cyclictest0-21swapper/011:12:590
3051299135133,1cyclictest0-21swapper/010:51:590
3051299135133,1cyclictest0-21swapper/008:48:590
3051799133133,0cyclictest0-21swapper/107:16:011
3051299133131,1cyclictest0-21swapper/011:08:580
3051299132130,1cyclictest0-21swapper/012:07:590
3051799130129,0cyclictest0-21swapper/111:23:581
3052199129127,1cyclictest20271-21gnome-shell07:35:592
3051799129126,2cyclictest20271-21gnome-shell11:53:581
3051299126124,1cyclictest20271-21gnome-shell10:13:580
3051299117116,1cyclictest0-21swapper/011:37:580
3051799114114,0cyclictest0-21swapper/112:27:011
3051799114113,1cyclictest0-21swapper/108:18:021
3051799113113,0cyclictest0-21swapper/109:46:591
3051299109108,1cyclictest0-21swapper/009:21:590
3051799108107,0cyclictest0-21swapper/112:34:011
3052199107105,1cyclictest20271-21gnome-shell11:02:592
3051799103103,0cyclictest0-21swapper/110:06:011
3051299102101,1cyclictest20271-21gnome-shell10:15:580
30517999898,0cyclictest0-21swapper/108:49:581
30517999797,0cyclictest0-21swapper/110:21:591
30521999595,0cyclictest20271-21gnome-shell11:32:592
30512992827,1cyclictest0-21swapper/011:25:010
30512992517,7cyclictest17250-21perf12:05:000
30521992320,2cyclictest17313-21cut12:05:002
30517992218,3cyclictest3938-21H211:35:431
30521992118,2cyclictest4836-21cat10:50:012
30521992118,2cyclictest19693-21latency_hist07:45:012
3052199210,20cyclictest29470-21cat09:45:002
3052199210,20cyclictest0-21swapper/210:05:012
3052199210,20cyclictest0-21swapper/210:05:002
3052199210,1cyclictest0-21swapper/211:15:012
3051799210,20cyclictest29528-21latency_hist09:45:011
3051799210,20cyclictest23168-21cron09:35:001
3051299210,2cyclictest29460-21expr11:30:190
3051299210,16cyclictest18815-21nfsd409:25:260
3052199200,1cyclictest3948-21H211:35:432
3052199200,1cyclictest0-21swapper/210:25:002
3052199200,1cyclictest0-21swapper/209:25:012
3052199200,19cyclictest0-21swapper/210:54:592
3051799200,1cyclictest0-21swapper/111:59:501
3051799200,1cyclictest0-21swapper/108:45:011
3051799200,1cyclictest0-21swapper/107:45:001
30512992014,5cyclictest3836-21cut09:00:230
30512992014,5cyclictest0-21swapper/009:50:220
3052199180,16cyclictest3938-21H211:35:432
3051799180,0cyclictest0-21swapper/107:46:011
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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