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2024-02-26 - 16:37
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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 rackdslot0.osadl.org (updated Mon Feb 26, 2024 12:45:57)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
387199317315,2cyclictest0-21swapper/207:33:022
385999317306,11cyclictest0-21swapper/110:18:021
387199311305,5cyclictest20271-21gnome-shell09:58:592
385299310304,5cyclictest20271-21gnome-shell07:53:590
387199309296,13cyclictest14030-21kworker/2:010:18:022
385999309308,1cyclictest17140-21kworker/1:007:33:031
385999308303,4cyclictest20271-21gnome-shell12:19:581
385299308302,5cyclictest20271-21gnome-shell09:13:590
385299307301,5cyclictest20271-21gnome-shell09:32:590
385999306300,5cyclictest20271-21gnome-shell09:33:591
3859993050,304cyclictest0-21swapper/110:56:591
385299305300,4cyclictest20271-21gnome-shell09:51:000
385299303301,1cyclictest0-21swapper/007:33:020
387199302296,5cyclictest20271-21gnome-shell09:52:592
387199301299,1cyclictest0-21swapper/212:35:582
385999301299,1cyclictest0-21swapper/109:11:591
385299301299,1cyclictest0-21swapper/007:47:590
385299301298,2cyclictest20271-21gnome-shell11:26:590
385299301295,5cyclictest20271-21gnome-shell07:15:000
385299301295,5cyclictest20271-21gnome-shell07:14:590
387199300298,2cyclictest0-21swapper/209:14:032
385999300298,1cyclictest0-21swapper/111:34:581
385999300298,1cyclictest0-21swapper/109:44:591
387199299297,1cyclictest0-21swapper/208:18:592
387199299297,1cyclictest0-21swapper/207:48:592
387199299293,5cyclictest20271-21gnome-shell11:17:582
385299299294,4cyclictest20271-21gnome-shell08:03:590
385299299294,4cyclictest20271-21gnome-shell08:03:590
387199298296,2cyclictest0-21swapper/212:26:022
387199298296,1cyclictest0-21swapper/208:13:592
385999298292,5cyclictest20271-21gnome-shell07:55:001
385999297295,1cyclictest0-21swapper/107:21:591
387199296290,5cyclictest20271-21gnome-shell11:08:592
385999296294,1cyclictest0-21swapper/111:10:581
385299296294,1cyclictest0-21swapper/010:22:000
387199295289,5cyclictest20271-21gnome-shell07:43:002
385999295293,1cyclictest0-21swapper/111:55:581
385299295293,1cyclictest0-21swapper/011:18:590
385299295293,1cyclictest0-21swapper/008:23:590
385999294292,0cyclictest0-21swapper/112:26:031
387199293291,1cyclictest0-21swapper/210:42:592
387199293291,1cyclictest0-21swapper/210:02:002
387199293288,4cyclictest20271-21gnome-shell11:53:582
387199293286,6cyclictest20271-21gnome-shell09:24:592
385999293291,1cyclictest0-21swapper/108:38:591
387199292286,5cyclictest20271-21gnome-shell07:15:592
385299292290,1cyclictest0-21swapper/010:35:590
385299292288,3cyclictest0-21swapper/009:05:590
385999291289,1cyclictest0-21swapper/112:04:591
385299291286,4cyclictest20271-21gnome-shell11:04:590
385299290288,1cyclictest0-21swapper/007:38:000
385299290288,1cyclictest0-21swapper/007:37:590
385299289287,1cyclictest0-21swapper/007:28:590
385299289284,4cyclictest20271-21gnome-shell10:43:590
387199288286,1cyclictest0-21swapper/212:01:582
387199288286,1cyclictest0-21swapper/210:10:002
387199288282,5cyclictest20271-21gnome-shell11:23:582
387199288282,5cyclictest20271-21gnome-shell11:14:582
385999287285,1cyclictest0-21swapper/108:01:591
385999287285,1cyclictest0-21swapper/108:01:591
385299287285,1cyclictest0-21swapper/011:21:590
385299287282,4cyclictest0-21swapper/010:29:590
387199286284,1cyclictest0-21swapper/210:13:592
387199285278,6cyclictest20271-21gnome-shell07:59:592
385299285284,1cyclictest0-21swapper/009:46:010
385299285280,4cyclictest20271-21gnome-shell08:33:590
387199284282,1cyclictest0-21swapper/212:22:582
387199283281,1cyclictest0-21swapper/209:18:592
385999283281,1cyclictest0-21swapper/111:00:591
385999283278,4cyclictest20271-21gnome-shell09:04:591
385299279277,1cyclictest0-21swapper/008:17:000
385299279277,0cyclictest0-21swapper/012:26:020
387199277275,1cyclictest0-21swapper/208:53:002
387199277275,1cyclictest0-21swapper/208:52:592
385299277275,1cyclictest0-21swapper/012:08:580
387199276274,1cyclictest0-21swapper/209:31:592
387199275272,2cyclictest20271-21gnome-shell09:48:592
385299275273,1cyclictest0-21swapper/012:34:590
387199273271,1cyclictest0-21swapper/211:56:592
385299273271,1cyclictest0-21swapper/007:58:000
387199270268,1cyclictest0-21swapper/209:37:002
385299270266,3cyclictest0-21swapper/012:10:580
387199260258,1cyclictest0-21swapper/211:35:582
385999259254,4cyclictest0-21swapper/109:49:591
385299253248,4cyclictest20271-21gnome-shell08:54:590
385299253248,4cyclictest20271-21gnome-shell08:54:590
385999250245,4cyclictest20271-21gnome-shell07:17:591
385299248244,3cyclictest0-21swapper/008:06:590
385299248243,4cyclictest20271-21gnome-shell11:52:580
385299248242,5cyclictest20271-21gnome-shell08:26:590
387199243238,4cyclictest0-21swapper/212:05:582
385299242237,4cyclictest20271-21gnome-shell07:41:590
385299242236,5cyclictest20271-21gnome-shell09:02:590
387199238235,2cyclictest20271-21gnome-shell08:22:592
387199238233,4cyclictest20271-21gnome-shell10:34:002
387199235228,6cyclictest20271-21gnome-shell10:48:592
387199233228,4cyclictest20271-21gnome-shell10:59:592
387199232225,6cyclictest20271-21gnome-shell10:24:592
385999231225,5cyclictest20271-21gnome-shell11:39:581
385299230225,4cyclictest20271-21gnome-shell08:40:590
385999229226,2cyclictest20271-21gnome-shell11:08:001
385999229223,5cyclictest20271-21gnome-shell09:57:591
385999226224,1cyclictest0-21swapper/110:00:591
387199224218,5cyclictest20271-21gnome-shell11:41:582
387199223218,4cyclictest20271-21gnome-shell10:52:592
387199223218,4cyclictest20271-21gnome-shell07:29:592
385999223218,4cyclictest20271-21gnome-shell09:51:591
385299223218,4cyclictest20271-21gnome-shell10:20:000
385299223217,5cyclictest20271-21gnome-shell08:48:590
387199222218,3cyclictest0-21swapper/207:20:022
385999222217,4cyclictest20271-21gnome-shell11:44:591
385299219215,3cyclictest0-21swapper/009:29:590
385299219214,4cyclictest20271-21gnome-shell11:31:580
387199218213,4cyclictest0-21swapper/212:17:582
385299217213,3cyclictest0-21swapper/007:20:010
387199215212,2cyclictest20271-21gnome-shell10:27:592
387199215209,5cyclictest20271-21gnome-shell08:49:592
387199215208,6cyclictest20271-21gnome-shell08:35:592
385999214210,3cyclictest20271-21gnome-shell12:37:581
385999214209,4cyclictest20271-21gnome-shell09:00:001
387199211208,2cyclictest20271-21gnome-shell11:02:002
385999210207,2cyclictest20271-21gnome-shell10:42:001
385999209206,2cyclictest20271-21gnome-shell08:34:591
385999208203,4cyclictest20271-21gnome-shell09:27:591
385299205202,2cyclictest20271-21gnome-shell11:36:580
385299204200,3cyclictest0-21swapper/010:11:590
387199200197,2cyclictest20271-21gnome-shell08:41:592
385299200195,4cyclictest20271-21gnome-shell11:58:580
385999199197,1cyclictest0-21swapper/110:22:591
385999191188,2cyclictest20271-21gnome-shell09:23:591
385999188184,3cyclictest0-21swapper/108:13:001
387199186181,4cyclictest0-21swapper/208:56:592
385999185181,3cyclictest0-21swapper/107:26:591
385999185180,4cyclictest0-21swapper/108:07:591
385999182178,3cyclictest0-21swapper/110:13:001
387199173171,1cyclictest0-21swapper/208:33:002
385999173170,2cyclictest20271-21gnome-shell12:33:581
385999171169,1cyclictest0-21swapper/108:29:591
387199168166,1cyclictest0-21swapper/212:13:582
387199168166,1cyclictest0-21swapper/209:07:592
385299165163,1cyclictest0-21swapper/007:19:590
385299163160,2cyclictest20271-21gnome-shell09:21:000
385299162160,1cyclictest0-21swapper/012:39:580
387199161159,1cyclictest0-21swapper/211:29:582
387199161159,1cyclictest0-21swapper/208:03:002
387199161159,1cyclictest0-21swapper/208:02:592
385999161159,1cyclictest20271-21gnome-shell07:10:591
385999161159,1cyclictest20271-21gnome-shell07:10:591
385999160158,1cyclictest0-21swapper/110:06:591
387199158156,1cyclictest0-21swapper/210:37:002
387199157156,1cyclictest0-21swapper/209:43:592
387199157155,1cyclictest0-21swapper/211:49:582
385999155153,1cyclictest0-21swapper/109:17:591
385999152150,1cyclictest0-21swapper/108:51:591
385999152150,1cyclictest0-21swapper/108:51:591
387199150148,1cyclictest20271-21gnome-shell09:28:592
385299149147,1cyclictest0-21swapper/010:07:590
385299147144,2cyclictest20271-21gnome-shell10:32:590
385299144142,1cyclictest0-21swapper/011:09:580
385999142140,1cyclictest0-21swapper/107:35:591
385999142140,1cyclictest0-21swapper/107:35:591
385999142139,2cyclictest0-21swapper/109:06:591
385299139137,1cyclictest28113-21munin-run08:40:010
387199136135,1cyclictest0-21swapper/209:01:592
385999133132,1cyclictest0-21swapper/108:17:591
385999133130,1cyclictest28944-21grep07:50:021
385999130129,0cyclictest0-21swapper/110:30:591
387199129126,2cyclictest20271-21gnome-shell08:05:592
385299129127,1cyclictest20271-21gnome-shell12:24:580
385299125124,1cyclictest0-21swapper/010:00:010
385299120119,0cyclictest0-21swapper/009:38:010
385999116116,0cyclictest0-21swapper/111:46:581
3852998382,1cyclictest0-21swapper/008:14:590
3852998179,1cyclictest0-21swapper/009:18:590
385999320,0cyclictest0-21swapper/108:20:011
3859993131,0cyclictest0-21swapper/112:08:021
3859992828,0cyclictest0-21swapper/111:24:021
387199230,22cyclictest3942-21H211:35:432
385299220,21cyclictest17403-21https11:00:000
3871992118,2cyclictest7473-21perf11:35:012
3859992118,2cyclictest31985-21sed09:39:011
385999210,20cyclictest30336-21wc11:20:001
385999210,20cyclictest2741-21apt-get12:20:011
385999210,20cyclictest13460-21dpkg10:55:001
3852992118,2cyclictest3991-21H211:35:430
3852992118,2cyclictest13606-21date10:55:010
3852992116,3cyclictest3948-21H211:35:430
385299210,20cyclictest2913-21python312:20:000
385299210,1cyclictest0-21swapper/010:05:000
3871992020,0cyclictest0-21swapper/208:28:022
387199200,19cyclictest28-21ksoftirqd/207:40:012
387199200,19cyclictest28-21ksoftirqd/207:40:012
3859992018,1cyclictest0-21swapper/110:28:001
3859992018,1cyclictest0-21swapper/108:45:011
3859992018,1cyclictest0-21swapper/107:43:021
385999200,1cyclictest0-21swapper/111:30:001
385999200,1cyclictest0-21swapper/110:39:001
385999200,19cyclictest30725-21taskset08:45:001
385999200,19cyclictest0-21swapper/112:13:001
3852992017,2cyclictest13863-21latency_hist11:45:000
385299200,19cyclictest27447-21munin-run11:15:010
385299200,19cyclictest25574-21perf12:05:000
3859991917,1cyclictest20418-21gsd-color11:53:591
385999190,1cyclictest0-21swapper/107:56:591
3852991917,1cyclictest10745-21munin-run10:50:010
385299190,19cyclictest0-21swapper/008:55:010
387199180,18cyclictest0-21swapper/207:51:002
3859991717,0cyclictest0-21swapper/110:45:031
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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