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2022-01-17 - 02:01

Intel(R) Core(TM) i3-4330T CPU @ 3.00GHz, 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 alll highest latencies:
System rack9slot6.osadl.org (updated Sun Jan 16, 2022 12:43:55)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
15347212991sleep10-21swapper/107:06:531
152802120106sleep20-21swapper/207:06:012
15366211282sleep00-21swapper/007:07:080
15239211099sleep30-21swapper/307:05:303
15881993432cyclictest0-21swapper/311:30:193
15879993013cyclictest0-21swapper/108:25:321
15880992819cyclictest0-21swapper/210:05:202
15880992618cyclictest0-21swapper/211:10:122
1588199259cyclictest0-21swapper/309:20:223
15880992518cyclictest0-21swapper/208:35:002
15878992517cyclictest0-21swapper/007:35:150
15878992515cyclictest0-21swapper/010:50:190
1587899248cyclictest0-21swapper/008:15:190
15878992413cyclictest0-21swapper/010:00:190
15880992320cyclictest0-21swapper/207:15:172
15880992320cyclictest0-21swapper/207:10:162
15880992319cyclictest0-21swapper/210:05:012
1587999238cyclictest0-21swapper/110:25:241
1587999237cyclictest0-21swapper/108:35:001
15879992320cyclictest0-21swapper/109:20:201
1588099226cyclictest0-21swapper/208:00:212
15879992221cyclictest0-21swapper/108:40:181
15881992119cyclictest1-21systemd11:20:003
15881992119cyclictest0-21swapper/311:15:193
15881992119cyclictest0-21swapper/308:50:173
15880992119cyclictest0-21swapper/209:45:192
15880992119cyclictest0-21swapper/209:35:172
15880992119cyclictest0-21swapper/207:40:152
15880992118cyclictest0-21swapper/210:50:002
15880992116cyclictest0-21swapper/212:25:272
15879992119cyclictest0-21swapper/112:20:151
15881992018cyclictest0-21swapper/310:25:193
15880992019cyclictest0-21swapper/210:30:182
15880992018cyclictest0-21swapper/210:10:172
15880992018cyclictest0-21swapper/209:10:212
15880992018cyclictest0-21swapper/207:30:272
15879992018cyclictest0-21swapper/110:50:001
15879992018cyclictest0-21swapper/110:10:191
15879992018cyclictest0-21swapper/108:05:221
15878992018cyclictest0-21swapper/011:30:170
1588199194cyclictest0-21swapper/308:00:263
15881991917cyclictest0-21swapper/307:55:243
15881991911cyclictest0-21swapper/310:10:183
15881991911cyclictest0-21swapper/309:55:323
15881991911cyclictest0-21swapper/309:00:193
1588099195cyclictest0-21swapper/211:15:182
1588099194cyclictest0-21swapper/210:25:222
15880991918cyclictest0-21swapper/212:10:192
15880991917cyclictest0-21swapper/209:00:232
15880991912cyclictest0-21swapper/209:20:002
1587999194cyclictest0-21swapper/110:30:201
15879991918cyclictest0-21swapper/110:00:161
15879991917cyclictest0-21swapper/107:20:231
1587899193cyclictest0-21swapper/012:05:230
15878991917cyclictest0-21swapper/010:35:160
15878991917cyclictest0-21swapper/008:05:230
1588199185cyclictest0-21swapper/312:10:133
1588099185cyclictest0-21swapper/209:20:202
15880991816cyclictest0-21swapper/209:50:182
15880991810cyclictest0-21swapper/211:05:002
15879991817cyclictest0-21swapper/111:40:161
15879991817cyclictest0-21swapper/111:25:161
15879991816cyclictest0-21swapper/108:35:181
1587899183cyclictest0-21swapper/007:15:220
15878991814cyclictest9620-21grep10:25:270
15878991814cyclictest31059-21crond10:09:550
15878991814cyclictest0-21swapper/009:15:010
15881991715cyclictest21390-21crond10:59:553
15881991715cyclictest20587-21head09:40:173
1588099177cyclictest0-21swapper/210:35:152
15880991715cyclictest0-21swapper/211:25:212
15880991715cyclictest0-21swapper/209:40:232
15878991715cyclictest9469-21crond11:40:000
15878991713cyclictest8992-21latency_hist08:05:000
15878991713cyclictest502-21in:imjournal07:50:010
15878991713cyclictest16869-21munin-run10:45:000
256098162rtkit-daemon2559-21rtkit-daemon12:35:152
256098162rtkit-daemon2559-21rtkit-daemon12:05:192
256098162rtkit-daemon2559-21rtkit-daemon11:55:202
256098162rtkit-daemon2559-21rtkit-daemon11:45:172
256098162rtkit-daemon2559-21rtkit-daemon11:35:162
256098162rtkit-daemon2559-21rtkit-daemon08:25:282
256098162rtkit-daemon2559-21rtkit-daemon07:55:222
256098161rtkit-daemon0-21swapper/208:17:392
15881991614cyclictest0-21swapper/309:05:143
1588099164cyclictest0-21swapper/211:30:192
15880991614cyclictest0-21swapper/210:20:132
15879991615cyclictest0-21swapper/112:15:151
15878991614cyclictest0-21swapper/007:50:230
15878991613cyclictest17929-21latency_hist07:15:000
15878991612cyclictest31649-21munin-run08:55:000
15878991612cyclictest26752-21/usr/sbin/munin09:55:220
15878991612cyclictest14004-21latency_hist11:50:000
15878991612cyclictest0-21swapper/009:45:010
15878991611cyclictest27613-21latency_hist12:20:010
15878991611cyclictest0-21swapper/011:50:160
256098152rtkit-daemon2559-21rtkit-daemon11:41:342
256098152rtkit-daemon2559-21rtkit-daemon10:42:342
256098152rtkit-daemon2559-21rtkit-daemon09:25:202
256098152rtkit-daemon2559-21rtkit-daemon08:55:452
256098152rtkit-daemon2559-21rtkit-daemon08:55:452
256098152rtkit-daemon2559-21rtkit-daemon08:45:392
256098152rtkit-daemon2559-21rtkit-daemon08:24:432
256098152rtkit-daemon2559-21rtkit-daemon08:10:192
1588199157cyclictest0-21swapper/310:25:003
15881991514cyclictest0-21swapper/310:30:143
15881991513cyclictest8423-21kworker/3:109:25:233
15881991513cyclictest0-21swapper/308:15:183
15881991513cyclictest0-21swapper/307:20:233
15881991512cyclictest20891-21sed10:50:243
15881991511cyclictest2140-21munin-run07:50:003
15880991513cyclictest0-21swapper/212:00:272
1587999154cyclictest0-21swapper/112:05:001
15879991514cyclictest0-21swapper/112:25:261
15879991513cyclictest0-21swapper/108:20:331
1587899153cyclictest23866-21users09:45:230
1587899151cyclictest47-21rcuop/310:15:000
15878991514cyclictest0-21swapper/011:20:200
15878991513cyclictest5539-21latency_hist10:20:000
15878991513cyclictest29375-21latency_hist08:50:000
15878991512cyclictest0-21swapper/009:30:180
15878991511cyclictest291-21systemd-journal11:04:590
15878991511cyclictest23182-21latency_hist07:25:000
15878991511cyclictest12930-21latency_hist09:25:000
15878991511cyclictest0-21swapper/008:25:240
1588199146cyclictest0-21swapper/309:15:003
15881991412cyclictest4663-21kworker/3:108:05:263
15881991412cyclictest27633-21kworker/3:212:25:243
15881991412cyclictest0-21swapper/309:30:163
1588099144cyclictest0-21swapper/210:55:252
1588099142cyclictest0-21swapper/208:54:182
15880991413cyclictest0-21swapper/212:20:382
15880991413cyclictest0-21swapper/212:18:582
15880991413cyclictest0-21swapper/211:53:492
15880991413cyclictest0-21swapper/211:05:192
15880991413cyclictest0-21swapper/209:58:582
15880991413cyclictest0-21swapper/207:50:192
15880991413cyclictest0-21swapper/207:47:192
15880991413cyclictest0-21swapper/207:35:482
15880991413cyclictest0-21swapper/207:25:182
15880991412cyclictest0-21swapper/212:30:222
1587999145cyclictest0-21swapper/111:55:001
1587999145cyclictest0-21swapper/110:39:451
1587999142cyclictest0-21swapper/111:01:451
1587999142cyclictest0-21swapper/109:45:151
15879991413cyclictest0-21swapper/111:57:461
15879991413cyclictest0-21swapper/110:09:551
15879991413cyclictest0-21swapper/109:33:461
15879991413cyclictest0-21swapper/108:19:451
15879991413cyclictest0-21swapper/107:47:161
15879991413cyclictest0-21swapper/107:42:251
15879991413cyclictest0-21swapper/107:25:451
15879991412cyclictest15039-21tr10:40:121
1587899143cyclictest3881-21awk09:05:010
1587899142cyclictest457-21dbus-daemon08:24:590
15878991413cyclictest0-21swapper/008:55:220
15878991413cyclictest0-21swapper/008:55:220
15878991412cyclictest0-21swapper/009:20:000
15878991411cyclictest0-21swapper/012:39:340
15878991411cyclictest0-21swapper/011:12:450
15878991410cyclictest452-21systemd-logind12:15:000
15878991410cyclictest23657-21latency_hist11:00:000
15878991410cyclictest19899-21cat09:40:000
1588199139cyclictest0-21swapper/312:07:323
1588199139cyclictest0-21swapper/308:20:113
1588199135cyclictest0-21swapper/311:05:183
1588199135cyclictest0-21swapper/310:40:243
1588199135cyclictest0-21swapper/310:15:133
1588199132cyclictest0-21swapper/312:20:453
15881991312cyclictest0-21swapper/312:00:243
15881991312cyclictest0-21swapper/311:26:343
15881991312cyclictest0-21swapper/308:25:043
15881991312cyclictest0-21swapper/307:40:353
15881991311cyclictest0-21swapper/312:30:153
15881991311cyclictest0-21swapper/312:15:163
15881991311cyclictest0-21swapper/311:50:173
15881991311cyclictest0-21swapper/311:40:183
15881991311cyclictest0-21swapper/311:00:153
15881991311cyclictest0-21swapper/310:00:153
15881991311cyclictest0-21swapper/309:45:223
15881991311cyclictest0-21swapper/309:35:203
15881991311cyclictest0-21swapper/308:45:193
15881991311cyclictest0-21swapper/308:40:273
15881991311cyclictest0-21swapper/308:35:143
15881991311cyclictest0-21swapper/308:10:333
15881991311cyclictest0-21swapper/307:50:213
15881991311cyclictest0-21swapper/307:15:143
15881991311cyclictest0-21swapper/307:10:133
15881991310cyclictest0-21swapper/311:10:073
15880991312cyclictest0-21swapper/211:23:392
15880991312cyclictest0-21swapper/210:17:592
15880991312cyclictest0-21swapper/208:42:572
15880991312cyclictest0-21swapper/208:38:292
15880991312cyclictest0-21swapper/207:20:582
1587999132cyclictest0-21swapper/112:36:361
1587999132cyclictest0-21swapper/108:00:341
15879991312cyclictest0-21swapper/112:12:551
15879991312cyclictest0-21swapper/111:48:461
15879991312cyclictest0-21swapper/111:06:461
15879991312cyclictest0-21swapper/110:23:361
15879991312cyclictest0-21swapper/110:18:061
15879991312cyclictest0-21swapper/109:59:351
15879991312cyclictest0-21swapper/108:13:551
15879991312cyclictest0-21swapper/107:39:251
15879991312cyclictest0-21swapper/107:32:361
15879991311cyclictest0-21swapper/109:15:261
15879991311cyclictest0-21swapper/107:10:241
1587899139cyclictest0-21swapper/010:24:150
1587899133cyclictest25438-21crond07:30:000
1587899133cyclictest2179-21upowerd09:55:010
1587899133cyclictest0-21swapper/008:10:230
1587899132cyclictest3978-21mission-control07:34:550
1587899131cyclictest0-21swapper/012:25:300
1587899131cyclictest0-21swapper/011:43:240
15878991312cyclictest0-21swapper/011:16:440
15878991312cyclictest0-21swapper/011:06:140
15878991312cyclictest0-21swapper/010:46:250
15878991312cyclictest0-21swapper/010:34:540
15878991312cyclictest0-21swapper/008:44:550
15878991311cyclictest0-21swapper/007:40:140
15878991310cyclictest6144-21latency_hist09:10:000
15878991310cyclictest502-21in:imjournal12:01:450
15878991310cyclictest0-21swapper/012:30:050
15878991310cyclictest0-21swapper/012:23:200
15878991310cyclictest0-21swapper/011:28:210
15878991310cyclictest0-21swapper/009:25:110
1588199128cyclictest0-21swapper/310:35:033
1588199122cyclictest0-21swapper/310:06:043
15881991211cyclictest0-21swapper/309:50:043
15881991210cyclictest0-21swapper/312:35:213
15881991210cyclictest0-21swapper/311:55:243
15881991210cyclictest0-21swapper/311:45:283
15881991210cyclictest0-21swapper/311:35:203
15881991210cyclictest0-21swapper/310:45:193
15881991210cyclictest0-21swapper/309:15:153
15881991210cyclictest0-21swapper/308:55:173
15881991210cyclictest0-21swapper/308:55:173
15881991210cyclictest0-21swapper/307:35:183
15881991210cyclictest0-21swapper/307:30:173
15881991210cyclictest0-21swapper/307:25:193
15880991211cyclictest0-21swapper/209:07:582
1587999128cyclictest0-21swapper/109:05:181
1587999125cyclictest0-21swapper/109:00:241
1587999124cyclictest0-21swapper/109:35:151
1587999122cyclictest0-21swapper/111:38:061
15879991211cyclictest0-21swapper/111:17:561
15879991211cyclictest0-21swapper/108:50:351
15879991211cyclictest0-21swapper/108:47:461
15879991211cyclictest0-21swapper/107:53:551
15879991210cyclictest6363-21tr11:30:221
15879991210cyclictest0-21swapper/112:30:141
15879991210cyclictest0-21swapper/108:55:181
15879991210cyclictest0-21swapper/108:55:181
1587899129cyclictest0-21swapper/008:32:270
1587899122cyclictest2379-21gnome-shell08:35:010
15878991210cyclictest0-21swapper/007:55:190
1588099117cyclictest0-21swapper/210:50:212
1588099117cyclictest0-21swapper/208:05:292
1587999114cyclictest0-21swapper/109:25:261
15879991110cyclictest0-21swapper/112:08:261
15879991110cyclictest0-21swapper/107:58:461
1587899118cyclictest0-21swapper/011:55:360
1588199108cyclictest0-21swapper/308:30:153
1588099108cyclictest0-21swapper/209:30:232
1587999109cyclictest0-21swapper/111:21:151
1587999109cyclictest0-21swapper/110:55:241
1587999109cyclictest0-21swapper/109:43:351
1587999108cyclictest29136-21idleruntime11:10:141
1587999108cyclictest0-21swapper/110:50:121
1587999108cyclictest0-21swapper/109:50:121
1587999108cyclictest0-21swapper/109:10:151
1587999108cyclictest0-21swapper/107:15:171
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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