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2022-06-30 - 00:33

x86 Intel Core i3-4330T @3000 MHz, Linux 3.18.11-rt7 (Profile)

Latency plot of system in rack #9, slot #6
Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Command line: cyclictest -l100000000 -m -Sp99 -i200 -h400 -q
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 rack9slot6.osadl.org (updated Wed Jun 29, 2022 12:43:57)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
219112139128sleep10-21swapper/107:05:301
221372138127sleep30-21swapper/307:08:253
219442116105sleep20-21swapper/207:05:552
21972211182sleep00-21swapper/007:06:180
22553993734cyclictest0-21swapper/207:10:042
22552993734cyclictest0-21swapper/111:45:191
22551993432cyclictest0-21swapper/008:30:150
22552993118cyclictest0-21swapper/109:30:021
22554992917cyclictest0-21swapper/309:15:223
22554992610cyclictest0-21swapper/307:30:123
22554992519cyclictest0-21swapper/310:05:223
22553992522cyclictest27589-21ls07:20:002
22552992521cyclictest0-21swapper/112:00:201
2255299248cyclictest0-21swapper/112:05:111
22554992319cyclictest0-21swapper/311:25:193
22554992318cyclictest0-21swapper/308:30:133
22553992321cyclictest498-21in:imjournal08:00:012
22553992320cyclictest0-21swapper/210:35:162
22552992320cyclictest0-21swapper/109:20:171
22554992221cyclictest0-21swapper/308:35:153
2255199226cyclictest0-21swapper/009:10:230
22554992119cyclictest0-21swapper/311:55:173
22554992117cyclictest0-21swapper/309:05:123
22553992120cyclictest0-21swapper/211:55:152
2255299215cyclictest0-21swapper/108:10:321
2255299214cyclictest0-21swapper/112:15:181
22552992119cyclictest0-21swapper/112:35:011
22552992119cyclictest0-21swapper/111:40:191
22552992119cyclictest0-21swapper/110:55:191
22552992119cyclictest0-21swapper/110:35:161
22552992118cyclictest0-21swapper/112:20:161
22552992118cyclictest0-21swapper/109:35:111
2255499204cyclictest0-21swapper/309:45:193
22554992019cyclictest0-21swapper/312:10:163
22554992019cyclictest0-21swapper/312:10:153
22554992018cyclictest0-21swapper/308:50:133
22554992018cyclictest0-21swapper/308:40:163
22553992018cyclictest0-21swapper/209:15:122
2255299204cyclictest0-21swapper/111:25:201
22552992018cyclictest10703-21munin-run12:40:001
22552992018cyclictest0-21swapper/111:20:171
22552992018cyclictest0-21swapper/110:20:161
22552992018cyclictest0-21swapper/107:25:101
22551992018cyclictest0-21swapper/008:10:260
22554991918cyclictest0-21swapper/310:45:163
22554991917cyclictest12044-21dump-pmu-power10:20:003
22554991917cyclictest0-21swapper/308:25:163
22554991917cyclictest0-21swapper/307:10:193
22553991916cyclictest0-21swapper/210:00:172
2255299195cyclictest0-21swapper/110:10:171
22552991918cyclictest0-21swapper/107:20:121
2255199194cyclictest0-21swapper/011:40:210
2255199193cyclictest0-21swapper/009:55:220
22551991915cyclictest18798-21crond10:35:000
2255499186cyclictest0-21swapper/308:20:103
22554991816cyclictest0-21swapper/312:35:133
22554991816cyclictest0-21swapper/307:35:153
22553991817cyclictest31206-21taskset08:37:152
22553991817cyclictest3038-21sort08:45:262
22552991816cyclictest0-21swapper/110:50:111
2255199183cyclictest0-21swapper/010:10:220
2255199183cyclictest0-21swapper/009:05:240
2255199183cyclictest0-21swapper/007:45:210
2255199183cyclictest0-21swapper/007:45:210
2255199183cyclictest0-21swapper/007:15:010
22551991816cyclictest0-21swapper/011:00:180
22551991814cyclictest0-21swapper/011:00:000
22551991812cyclictest31438-21munin-run08:40:000
22554991715cyclictest0-21swapper/312:20:123
2255299174cyclictest0-21swapper/108:15:191
22552991715cyclictest0-21swapper/109:50:181
2255199173cyclictest0-21swapper/010:20:160
22551991715cyclictest0-21swapper/012:15:010
22551991715cyclictest0-21swapper/012:15:010
22551991713cyclictest0-21swapper/011:39:550
22551991712cyclictest22395-21sadc08:19:590
22551991712cyclictest1311-21latency_hist08:45:000
2255499164cyclictest0-21swapper/312:25:333
22554991613cyclictest17632-21tr09:20:133
22553991614cyclictest22095-21cpu09:30:112
22553991614cyclictest0-21swapper/209:05:202
2255299164cyclictest0-21swapper/109:55:111
22552991614cyclictest0-21swapper/107:35:141
2255199163cyclictest4587-21munin-run11:15:000
22551991614cyclictest0-21swapper/010:00:180
22551991613cyclictest4144-21/usr/sbin/munin12:25:120
22551991612cyclictest526-21NetworkManager12:40:000
22551991612cyclictest0-21swapper/007:40:000
235098150rtkit-daemon0-21swapper/007:23:050
22554991514cyclictest0-21swapper/308:10:223
22554991513cyclictest0-21swapper/311:20:163
22554991513cyclictest0-21swapper/310:50:173
2255399157cyclictest0-21swapper/207:55:002
22553991513cyclictest0-21swapper/209:40:152
22552991514cyclictest24148-21fw_forwarded_lo10:45:141
2255199153cyclictest0-21swapper/007:10:110
2255199152cyclictest27837-21crond10:55:000
22551991511cyclictest23333-21turbostat10:45:010
22551991511cyclictest23333-21turbostat10:45:010
22551991511cyclictest0-21swapper/012:34:380
22551991510cyclictest0-21swapper/009:48:200
235098140rtkit-daemon0-21swapper/007:50:200
22554991413cyclictest0-21swapper/309:55:233
22554991412cyclictest11830-21grep11:30:123
2255399142cyclictest0-21swapper/212:34:422
2255399142cyclictest0-21swapper/211:11:512
2255399142cyclictest0-21swapper/208:26:512
2255399142cyclictest0-21swapper/208:02:412
22553991413cyclictest0-21swapper/212:27:022
22553991413cyclictest0-21swapper/212:21:022
22553991413cyclictest0-21swapper/212:03:522
22553991413cyclictest0-21swapper/211:15:412
22553991413cyclictest0-21swapper/210:46:412
22553991413cyclictest0-21swapper/210:44:522
22553991413cyclictest0-21swapper/210:44:512
22553991413cyclictest0-21swapper/209:37:522
22553991413cyclictest0-21swapper/208:51:112
22553991413cyclictest0-21swapper/208:40:012
22553991413cyclictest0-21swapper/208:21:512
22553991413cyclictest0-21swapper/208:19:212
22553991413cyclictest0-21swapper/208:12:002
22553991413cyclictest0-21swapper/207:44:112
22553991413cyclictest0-21swapper/207:35:012
22553991412cyclictest0-21swapper/210:10:212
2255299148cyclictest0-21swapper/111:35:231
2255299142cyclictest0-21swapper/108:58:151
2255299142cyclictest0-21swapper/108:25:531
22552991413cyclictest0-21swapper/107:57:341
22552991413cyclictest0-21swapper/107:17:041
22552991412cyclictest4993-21irqstats12:25:151
22552991412cyclictest0-21swapper/109:05:201
2255199142cyclictest498-21in:imjournal09:44:590
2255199142cyclictest27193-21latency_hist12:05:010
22551991412cyclictest453-21dbus-daemon12:25:000
22551991412cyclictest453-21dbus-daemon07:44:540
22551991411cyclictest26919-21latency_hist08:30:000
22551991411cyclictest0-21swapper/011:30:150
22551991411cyclictest0-21swapper/009:00:190
22551991410cyclictest1864-21gnome-session12:10:010
22551991410cyclictest16543-21latency_hist10:30:010
22551991410cyclictest0-21swapper/010:15:190
22551991410cyclictest0-21swapper/008:08:010
22551991410cyclictest0-21swapper/007:34:590
2255499139cyclictest0-21swapper/311:35:223
2255499132cyclictest0-21swapper/310:40:333
2255499132cyclictest0-21swapper/310:40:333
2255499132cyclictest0-21swapper/309:01:023
22554991312cyclictest0-21swapper/312:32:133
22554991312cyclictest0-21swapper/311:18:023
22554991312cyclictest0-21swapper/310:31:033
22554991312cyclictest0-21swapper/310:27:123
22554991312cyclictest0-21swapper/310:21:323
22554991312cyclictest0-21swapper/309:10:413
22554991312cyclictest0-21swapper/308:49:023
22554991312cyclictest0-21swapper/308:00:323
22554991312cyclictest0-21swapper/307:15:523
22554991311cyclictest0-21swapper/312:15:143
22554991311cyclictest0-21swapper/312:05:173
22554991311cyclictest0-21swapper/311:50:203
22554991311cyclictest0-21swapper/311:45:233
22554991311cyclictest0-21swapper/311:40:173
22554991311cyclictest0-21swapper/310:35:223
22554991311cyclictest0-21swapper/310:10:103
22554991311cyclictest0-21swapper/309:40:123
22554991311cyclictest0-21swapper/309:35:153
22554991311cyclictest0-21swapper/309:30:183
22554991311cyclictest0-21swapper/309:25:293
22554991311cyclictest0-21swapper/308:55:123
22554991311cyclictest0-21swapper/308:15:133
2255399132cyclictest0-21swapper/211:32:322
2255399132cyclictest0-21swapper/209:55:212
2255399132cyclictest0-21swapper/209:11:502
22553991312cyclictest0-21swapper/212:37:222
22553991312cyclictest0-21swapper/212:15:522
22553991312cyclictest0-21swapper/212:07:312
22553991312cyclictest0-21swapper/211:50:512
22553991312cyclictest0-21swapper/211:41:422
22553991312cyclictest0-21swapper/211:09:512
22553991312cyclictest0-21swapper/211:00:112
22553991312cyclictest0-21swapper/209:50:012
22553991312cyclictest0-21swapper/209:20:512
22553991312cyclictest0-21swapper/208:33:312
22553991312cyclictest0-21swapper/207:24:212
22553991311cyclictest0-21swapper/211:25:202
22553991311cyclictest0-21swapper/211:20:132
22553991311cyclictest0-21swapper/210:50:132
2255299132cyclictest0-21swapper/111:34:151
2255299132cyclictest0-21swapper/108:07:141
2255299132cyclictest0-21swapper/107:31:431
22552991312cyclictest0-21swapper/111:59:551
22552991312cyclictest0-21swapper/111:06:551
22552991312cyclictest0-21swapper/111:04:551
22552991312cyclictest0-21swapper/110:41:251
22552991312cyclictest0-21swapper/110:41:241
22552991312cyclictest0-21swapper/110:30:041
22552991312cyclictest0-21swapper/109:19:341
22552991312cyclictest0-21swapper/109:00:341
22552991312cyclictest0-21swapper/108:51:041
22552991312cyclictest0-21swapper/108:48:451
22552991312cyclictest0-21swapper/108:20:451
22552991312cyclictest0-21swapper/108:00:441
22552991312cyclictest0-21swapper/107:54:241
22552991312cyclictest0-21swapper/107:48:041
22552991312cyclictest0-21swapper/107:48:031
22552991312cyclictest0-21swapper/107:41:441
22552991311cyclictest0-21swapper/110:17:401
22552991311cyclictest0-21swapper/109:10:231
22552991311cyclictest0-21swapper/108:40:141
22552991311cyclictest0-21swapper/108:30:131
22552991311cyclictest0-21swapper/107:10:231
2255199139cyclictest498-21in:imjournal12:00:000
2255199139cyclictest498-21in:imjournal09:00:010
2255199139cyclictest0-21swapper/010:08:390
2255199139cyclictest0-21swapper/009:34:550
2255199136cyclictest2297-21idleruntime-cro11:09:590
2255199132cyclictest6841-21latency_hist11:19:590
2255199132cyclictest32103-21latency_hist07:30:010
2255199132cyclictest13341-21latency_hist08:00:000
2255199131cyclictest0-21swapper/009:27:370
22551991312cyclictest0-21swapper/009:51:180
22551991312cyclictest0-21swapper/009:35:180
22551991312cyclictest0-21swapper/009:18:170
22551991311cyclictest0-21swapper/010:45:180
22551991310cyclictest1586-21latency_hist12:20:000
22551991310cyclictest0-21swapper/011:51:100
22551991310cyclictest0-21swapper/010:35:330
22551991310cyclictest0-21swapper/008:45:150
2255499125cyclictest2520-21/usr/sbin/munin11:10:163
2255499125cyclictest0-21swapper/312:00:143
2255499122cyclictest0-21swapper/307:23:223
22554991211cyclictest0-21swapper/307:47:323
22554991211cyclictest0-21swapper/307:47:323
22554991210cyclictest0-21swapper/311:05:113
22554991210cyclictest0-21swapper/310:00:123
22554991210cyclictest0-21swapper/308:05:143
22554991210cyclictest0-21swapper/307:50:113
22554991210cyclictest0-21swapper/307:40:153
2255399127cyclictest2183-21gnome-shell07:49:552
2255399127cyclictest2183-21gnome-shell07:49:552
22553991211cyclictest0-21swapper/212:11:322
22553991211cyclictest0-21swapper/212:11:312
22553991210cyclictest31606-21sed07:25:202
22553991210cyclictest29633-21sed10:55:212
22553991210cyclictest0-21swapper/211:38:092
22553991210cyclictest0-21swapper/209:47:432
22553991210cyclictest0-21swapper/209:00:112
22553991210cyclictest0-21swapper/208:55:142
22553991210cyclictest0-21swapper/208:05:202
22552991211cyclictest0-21swapper/112:10:551
22552991211cyclictest0-21swapper/112:10:541
22552991211cyclictest0-21swapper/110:00:151
22552991211cyclictest0-21swapper/109:49:251
22552991211cyclictest0-21swapper/109:30:101
22552991210cyclictest0-21swapper/111:15:261
22552991210cyclictest0-21swapper/110:05:221
22552991210cyclictest0-21swapper/109:40:141
22552991210cyclictest0-21swapper/108:35:141
2255199129cyclictest0-21swapper/011:20:180
2255199128cyclictest0-21swapper/008:01:430
2255199121cyclictest0-21swapper/011:28:180
22551991211cyclictest0-21swapper/009:20:070
22551991211cyclictest0-21swapper/008:54:370
2255499119cyclictest31653-21grep07:25:203
2255499119cyclictest0-21swapper/311:00:153
2255499119cyclictest0-21swapper/310:59:103
2255499118cyclictest0-21swapper/309:50:143
2255399119cyclictest0-21swapper/210:20:122
2255399118cyclictest0-21swapper/207:30:162
2255299119cyclictest14510-21/usr/sbin/munin10:25:211
2255199112cyclictest25662-1kworker/0:1H11:45:050
22551991110cyclictest0-21swapper/008:20:080
2255499108cyclictest0-21swapper/307:55:203
2255399109cyclictest0-21swapper/210:26:122
2255399109cyclictest0-21swapper/210:18:522
2255399108cyclictest0-21swapper/211:45:182
2255399108cyclictest0-21swapper/210:05:162
2255399107cyclictest0-21swapper/210:30:582
2255399105cyclictest8350irq/19-ata_piix09:30:002
2255299108cyclictest0-21swapper/111:50:191
2255299108cyclictest0-21swapper/111:10:211
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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