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2022-08-13 - 02:55

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 376 highest latencies:
System rack9slot6.osadl.org (updated Sat Aug 13, 2022 00:43:55)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
93722151140sleep10-21swapper/119:09:041
90882150113sleep30-21swapper/319:05:253
93432120109sleep20-21swapper/219:08:412
9433210695sleep00-21swapper/019:09:520
9735993736cyclictest0-21swapper/322:55:163
9732993433cyclictest0-21swapper/019:20:170
9732993432cyclictest0-21swapper/022:55:160
9735992912cyclictest0-21swapper/321:15:143
9734992827cyclictest0-21swapper/220:35:182
9734992624cyclictest0-21swapper/222:55:162
9735992521cyclictest27011-21munin-run22:10:003
9734992523cyclictest0-21swapper/223:20:172
9734992523cyclictest0-21swapper/200:05:222
9734992422cyclictest0-21swapper/223:18:012
9735992320cyclictest0-21swapper/319:40:163
9735992221cyclictest0-21swapper/323:00:213
9735992219cyclictest0-21swapper/323:40:173
9735992119cyclictest0-21swapper/323:15:173
9735992119cyclictest0-21swapper/319:20:183
9735992118cyclictest0-21swapper/319:19:593
9734992120cyclictest0-21swapper/200:13:182
9734992119cyclictest498-21in:imjournal21:39:592
9734992119cyclictest0-21swapper/219:11:072
973599204cyclictest0-21swapper/321:10:183
973599204cyclictest0-21swapper/320:30:233
9735992019cyclictest0-21swapper/319:25:173
9734992019cyclictest0-21swapper/223:30:202
9734992019cyclictest0-21swapper/223:10:352
9734992019cyclictest0-21swapper/200:16:422
9734992018cyclictest12114-21munin-plugin-st00:00:012
9734992018cyclictest0-21swapper/200:20:102
9733992019cyclictest0-21swapper/123:45:171
9733992018cyclictest0-21swapper/123:15:171
9733992018cyclictest0-21swapper/100:20:171
9733992017cyclictest0-21swapper/120:30:001
9732992018cyclictest0-21swapper/020:40:170
9732992018cyclictest0-21swapper/019:25:170
973599194cyclictest0-21swapper/323:25:143
9735991917cyclictest0-21swapper/300:00:213
973399194cyclictest0-21swapper/121:55:231
9732991918cyclictest0-21swapper/023:55:170
9733991816cyclictest17305-21grep00:10:181
973299183cyclictest0-21swapper/021:15:130
9732991816cyclictest0-21swapper/021:29:590
9732991813cyclictest14387-21latency_hist00:05:010
973599174cyclictest0-21swapper/320:35:153
973599174cyclictest0-21swapper/319:50:163
973499174cyclictest6679-21latency_hist21:25:002
9734991715cyclictest0-21swapper/221:55:202
9733991715cyclictest0-21swapper/121:50:261
973299173cyclictest1-21systemd22:05:010
973299172cyclictest0-21swapper/021:40:130
973299171cyclictest19979-21grep19:30:180
973299171cyclictest0-21swapper/023:45:000
9732991715cyclictest0-21swapper/023:30:190
9732991715cyclictest0-21swapper/000:05:250
9732991714cyclictest0-21swapper/019:55:010
9732991712cyclictest0-21swapper/023:30:000
9732991712cyclictest0-21swapper/020:00:000
9735991614cyclictest431ksoftirqd/321:40:143
973499169cyclictest0-21swapper/220:05:162
973499164cyclictest0-21swapper/223:40:222
973299163cyclictest23137-21munin-run20:49:590
973299163cyclictest0-21swapper/021:20:220
973299162cyclictest498-21in:imjournal23:55:000
973299161cyclictest0-21swapper/021:05:210
9732991615cyclictest0-21swapper/019:15:190
9732991614cyclictest452-21systemd-logind21:55:000
9732991613cyclictest15022-21latency_hist22:54:590
9732991612cyclictest0-21swapper/023:04:540
9732991611cyclictest0-21swapper/020:10:180
235098162rtkit-daemon2349-21rtkit-daemon23:55:141
235098162rtkit-daemon2349-21rtkit-daemon23:53:473
235098162rtkit-daemon2349-21rtkit-daemon23:50:201
235098162rtkit-daemon2349-21rtkit-daemon23:42:561
235098162rtkit-daemon2349-21rtkit-daemon23:35:191
235098162rtkit-daemon2349-21rtkit-daemon23:30:221
235098162rtkit-daemon2349-21rtkit-daemon23:25:161
235098162rtkit-daemon2349-21rtkit-daemon23:20:191
235098162rtkit-daemon2349-21rtkit-daemon23:10:041
235098162rtkit-daemon2349-21rtkit-daemon22:55:541
235098162rtkit-daemon2349-21rtkit-daemon22:50:521
235098162rtkit-daemon2349-21rtkit-daemon22:46:091
235098162rtkit-daemon2349-21rtkit-daemon22:40:521
235098162rtkit-daemon2349-21rtkit-daemon22:35:181
235098162rtkit-daemon2349-21rtkit-daemon22:33:431
235098162rtkit-daemon2349-21rtkit-daemon22:25:151
235098162rtkit-daemon2349-21rtkit-daemon22:22:071
235098162rtkit-daemon2349-21rtkit-daemon22:15:151
235098162rtkit-daemon2349-21rtkit-daemon22:13:491
235098162rtkit-daemon2349-21rtkit-daemon22:05:211
235098162rtkit-daemon2349-21rtkit-daemon22:03:251
235098162rtkit-daemon2349-21rtkit-daemon21:45:201
235098162rtkit-daemon2349-21rtkit-daemon21:44:371
235098162rtkit-daemon2349-21rtkit-daemon21:30:551
235098162rtkit-daemon2349-21rtkit-daemon21:25:341
235098162rtkit-daemon2349-21rtkit-daemon21:20:161
235098162rtkit-daemon2349-21rtkit-daemon21:16:261
235098162rtkit-daemon2349-21rtkit-daemon21:12:251
235098162rtkit-daemon2349-21rtkit-daemon21:08:241
235098162rtkit-daemon2349-21rtkit-daemon21:00:221
235098162rtkit-daemon2349-21rtkit-daemon20:55:161
235098162rtkit-daemon2349-21rtkit-daemon20:50:241
235098162rtkit-daemon2349-21rtkit-daemon20:45:031
235098162rtkit-daemon2349-21rtkit-daemon20:22:501
235098162rtkit-daemon2349-21rtkit-daemon20:10:171
235098162rtkit-daemon2349-21rtkit-daemon20:05:141
235098162rtkit-daemon2349-21rtkit-daemon20:00:201
235098162rtkit-daemon2349-21rtkit-daemon19:55:131
235098162rtkit-daemon2349-21rtkit-daemon19:50:161
235098162rtkit-daemon2349-21rtkit-daemon19:46:441
235098162rtkit-daemon2349-21rtkit-daemon19:40:211
235098162rtkit-daemon2349-21rtkit-daemon19:35:161
235098162rtkit-daemon2349-21rtkit-daemon19:35:161
235098162rtkit-daemon2349-21rtkit-daemon19:30:031
235098162rtkit-daemon2349-21rtkit-daemon19:21:181
235098162rtkit-daemon2349-21rtkit-daemon00:35:251
235098162rtkit-daemon2349-21rtkit-daemon00:30:261
235098162rtkit-daemon2349-21rtkit-daemon00:25:071
235098162rtkit-daemon2349-21rtkit-daemon00:16:531
235098162rtkit-daemon2349-21rtkit-daemon00:05:221
235098162rtkit-daemon2349-21rtkit-daemon00:02:351
973599157cyclictest431ksoftirqd/320:15:233
973599157cyclictest431ksoftirqd/319:45:183
9735991514cyclictest0-21swapper/319:30:283
9735991514cyclictest0-21swapper/300:25:193
9735991514cyclictest0-21swapper/300:09:593
9735991512cyclictest431ksoftirqd/320:00:173
9734991514cyclictest0-21swapper/219:30:192
973299152cyclictest2087-21latency_hist21:15:010
973299152cyclictest0-21swapper/022:25:200
9732991514cyclictest9578-21latency_hist20:20:000
9732991512cyclictest22469-21latency_hist22:00:000
9732991512cyclictest0-21swapper/023:20:000
9732991512cyclictest0-21swapper/022:35:000
9732991512cyclictest0-21swapper/020:05:000
9732991511cyclictest0-21swapper/021:39:550
9732991510cyclictest2352-21gdbus22:19:560
9732991510cyclictest18616-21latency_hist20:40:000
9732991510cyclictest11171-21latency_hist21:35:000
9732991510cyclictest0-21swapper/022:44:550
9732991510cyclictest0-21swapper/019:10:220
235098152rtkit-daemon2349-21rtkit-daemon23:05:131
235098152rtkit-daemon2349-21rtkit-daemon23:00:091
235098152rtkit-daemon2349-21rtkit-daemon20:40:221
235098152rtkit-daemon2349-21rtkit-daemon20:35:061
235098152rtkit-daemon2349-21rtkit-daemon20:30:141
235098152rtkit-daemon2349-21rtkit-daemon20:15:061
235098152rtkit-daemon2349-21rtkit-daemon19:25:111
973599144cyclictest0-21swapper/322:30:003
973599144cyclictest0-21swapper/300:15:203
973599142cyclictest0-21swapper/322:49:593
973599142cyclictest0-21swapper/322:37:593
973599142cyclictest0-21swapper/322:21:193
9735991413cyclictest0-21swapper/323:57:093
9735991413cyclictest0-21swapper/322:52:593
9735991413cyclictest0-21swapper/321:36:593
9735991413cyclictest0-21swapper/320:23:383
9735991413cyclictest0-21swapper/320:10:483
9735991413cyclictest0-21swapper/320:07:083
9735991412cyclictest431ksoftirqd/323:30:233
9735991412cyclictest431ksoftirqd/323:20:143
9735991412cyclictest431ksoftirqd/321:20:213
9735991412cyclictest431ksoftirqd/321:05:203
9735991412cyclictest431ksoftirqd/319:35:203
9735991412cyclictest431ksoftirqd/319:35:203
9735991412cyclictest431ksoftirqd/300:30:263
9735991412cyclictest431ksoftirqd/300:20:183
9735991411cyclictest431ksoftirqd/323:10:163
973499146cyclictest0-21swapper/221:05:012
973499142cyclictest0-21swapper/219:50:002
9734991413cyclictest0-21swapper/223:50:212
9734991413cyclictest0-21swapper/222:20:202
9734991413cyclictest0-21swapper/220:26:592
9734991413cyclictest0-21swapper/220:15:492
9734991412cyclictest0-21swapper/200:25:212
9733991413cyclictest0-21swapper/121:38:151
9733991413cyclictest0-21swapper/119:18:261
9732991412cyclictest15918-21/usr/sbin/munin21:45:130
9732991411cyclictest2183-21gnome-shell20:55:000
9732991411cyclictest0-21swapper/020:35:010
9732991411cyclictest0-21swapper/000:37:540
9732991410cyclictest8238-21latency_hist22:40:010
9732991410cyclictest526-21NetworkManager23:39:560
9732991410cyclictest27937-21sh00:34:590
9732991410cyclictest18910-21latency_hist00:15:010
9732991410cyclictest0-21swapper/020:08:180
973599135cyclictest19777-21sed20:40:173
973599135cyclictest0-21swapper/323:35:233
973599135cyclictest0-21swapper/322:30:223
973599135cyclictest0-21swapper/322:15:163
973599135cyclictest0-21swapper/322:10:183
973599135cyclictest0-21swapper/321:55:193
973599135cyclictest0-21swapper/321:45:133
973599135cyclictest0-21swapper/321:25:253
973599135cyclictest0-21swapper/321:04:443
973599135cyclictest0-21swapper/320:55:173
973599135cyclictest0-21swapper/320:50:243
973599135cyclictest0-21swapper/319:55:193
973599135cyclictest0-21swapper/300:10:203
9735991312cyclictest431ksoftirqd/319:10:183
9735991312cyclictest0-21swapper/323:47:493
9735991311cyclictest431ksoftirqd/321:50:213
9735991311cyclictest0-21swapper/323:05:183
9735991311cyclictest0-21swapper/322:40:143
9735991311cyclictest0-21swapper/322:00:183
9735991311cyclictest0-21swapper/320:25:183
9735991311cyclictest0-21swapper/300:35:253
973499136cyclictest29414-21perl23:25:162
973499136cyclictest19560-21latency_hist23:05:002
973499135cyclictest31275-21ntp_states21:05:222
973499132cyclictest0-21swapper/220:50:102
9734991312cyclictest0-21swapper/223:47:102
9734991312cyclictest0-21swapper/223:37:502
9734991312cyclictest0-21swapper/222:53:212
9734991312cyclictest0-21swapper/222:31:502
9734991312cyclictest0-21swapper/222:25:592
9734991312cyclictest0-21swapper/221:13:092
9734991312cyclictest0-21swapper/220:04:202
9734991312cyclictest0-21swapper/219:38:302
9734991312cyclictest0-21swapper/219:38:292
9734991312cyclictest0-21swapper/219:26:192
9734991311cyclictest24347-21users22:00:282
9734991311cyclictest12013-21munin-node19:15:002
9734991311cyclictest0-21swapper/221:15:222
973299133cyclictest0-21swapper/000:25:220
973299131cyclictest0-21swapper/022:05:160
9732991311cyclictest27647-21latency_hist21:00:000
9732991311cyclictest0-21swapper/023:07:090
9732991310cyclictest0-21swapper/019:36:180
9732991310cyclictest0-21swapper/019:36:180
9735991210cyclictest0-21swapper/321:30:203
9735991210cyclictest0-21swapper/320:45:193
973499129cyclictest0-21swapper/221:49:012
973499125cyclictest10924-21tr22:45:132
973499122cyclictest0-21swapper/221:52:402
973499122cyclictest0-21swapper/219:53:302
9734991211cyclictest0-21swapper/222:40:302
9734991211cyclictest0-21swapper/222:37:402
9734991211cyclictest0-21swapper/221:27:192
9734991211cyclictest0-21swapper/220:42:092
9734991211cyclictest0-21swapper/220:22:092
9734991211cyclictest0-21swapper/219:42:392
9734991211cyclictest0-21swapper/219:22:292
9734991210cyclictest27653-21munin-run21:00:002
9734991210cyclictest0-21swapper/221:40:182
9734991210cyclictest0-21swapper/219:55:142
9734991210cyclictest0-21swapper/200:40:002
973399124cyclictest0-21swapper/119:10:141
973299122cyclictest0-21swapper/000:23:340
973299121cyclictest0-21swapper/019:45:200
973299121cyclictest0-21swapper/019:40:050
9732991211cyclictest0-21swapper/023:49:370
9732991211cyclictest0-21swapper/023:24:170
9732991211cyclictest0-21swapper/022:20:240
9732991211cyclictest0-21swapper/022:10:470
9732991211cyclictest0-21swapper/021:00:360
9732991211cyclictest0-21swapper/020:30:000
9732991211cyclictest0-21swapper/000:16:070
9732991210cyclictest0-21swapper/022:45:140
973499119cyclictest25568-21perl22:05:192
973499119cyclictest12344-21/usr/sbin/munin00:00:252
9734991110cyclictest498-21in:imjournal23:10:002
9734991110cyclictest0-21swapper/222:17:292
973299118cyclictest0-21swapper/023:10:040
973299118cyclictest0-21swapper/020:24:180
973499109cyclictest0-21swapper/221:32:102
973499108cyclictest27262-21aten_r9power_en22:10:142
973499108cyclictest0-21swapper/220:45:132
973499108cyclictest0-21swapper/220:30:172
973499106cyclictest331ksoftirqd/220:10:162
973499106cyclictest331ksoftirqd/200:30:172
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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