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2022-11-30 - 02:27

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 Tue Nov 29, 2022 12:43:57)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
18256214193sleep20-21swapper/207:06:252
18228213499sleep10-21swapper/107:06:041
184912127116sleep30-21swapper/307:09:273
18346211181sleep00-21swapper/007:07:370
18824993534cyclictest0-21swapper/212:23:062
18825993433cyclictest0-21swapper/309:35:243
18824993332cyclictest0-21swapper/212:16:062
18824993332cyclictest0-21swapper/212:11:052
18824993129cyclictest0-21swapper/211:00:172
222098242rtkit-daemon2219-21rtkit-daemon09:40:211
18825992418cyclictest0-21swapper/310:05:183
18824992422cyclictest31565-21munin-run10:00:002
18823992422cyclictest23200-21awk08:30:001
18822992417cyclictest0-21swapper/011:00:160
1882599237cyclictest0-21swapper/307:35:223
18823992321cyclictest0-21swapper/112:10:001
18823992320cyclictest0-21swapper/110:10:251
222098222rtkit-daemon2219-21rtkit-daemon10:33:241
222098222rtkit-daemon2219-21rtkit-daemon08:54:281
18825992221cyclictest0-21swapper/309:40:203
18824992220cyclictest0-21swapper/209:40:202
18824992219cyclictest0-21swapper/210:40:202
18823992219cyclictest0-21swapper/111:15:191
18823992219cyclictest0-21swapper/107:35:201
222098211rtkit-daemon2219-21rtkit-daemon08:20:241
18825992119cyclictest0-21swapper/311:10:253
18825992119cyclictest0-21swapper/310:50:213
1882599204cyclictest0-21swapper/312:30:143
1882599204cyclictest0-21swapper/310:15:223
1882599204cyclictest0-21swapper/307:35:003
18825992018cyclictest0-21swapper/311:45:153
18825992018cyclictest0-21swapper/311:30:163
18825992018cyclictest0-21swapper/309:10:223
1882499204cyclictest0-21swapper/208:00:172
1882399204cyclictest0-21swapper/109:15:171
1882399204cyclictest0-21swapper/108:35:201
1882399204cyclictest0-21swapper/108:30:111
18823992018cyclictest0-21swapper/112:00:141
18823992018cyclictest0-21swapper/111:45:241
18823992018cyclictest0-21swapper/111:30:251
18823992018cyclictest0-21swapper/110:45:211
18823992018cyclictest0-21swapper/108:00:161
18822992017cyclictest0-21swapper/011:10:010
18822992015cyclictest24118-21awk10:55:000
1882599194cyclictest0-21swapper/311:05:163
1882599194cyclictest0-21swapper/310:00:253
1882399194cyclictest0-21swapper/110:00:251
18823991917cyclictest0-21swapper/111:35:211
18822991917cyclictest0-21swapper/007:15:170
18822991915cyclictest31547-21idleruntime-cro10:00:010
1882599184cyclictest0-21swapper/311:00:193
18824991817cyclictest0-21swapper/210:00:242
1882399184cyclictest0-21swapper/110:50:261
1882299183cyclictest0-21swapper/009:35:300
1882299183cyclictest0-21swapper/008:30:010
18822991816cyclictest495-21in:imjournal08:20:000
18822991814cyclictest495-21in:imjournal09:45:010
18822991814cyclictest2181-21gnome-shell12:25:000
18822991814cyclictest16664-21munin-run11:50:000
18822991814cyclictest0-21swapper/009:55:010
222098172rtkit-daemon2219-21rtkit-daemon11:40:231
18824991714cyclictest495-21in:imjournal09:40:012
18823991715cyclictest0-21swapper/107:30:141
18822991713cyclictest30233-21crond12:20:000
18822991713cyclictest14434-21latency_hist11:44:590
18822991713cyclictest0-21swapper/008:59:590
222098162rtkit-daemon2219-21rtkit-daemon12:34:061
222098162rtkit-daemon2219-21rtkit-daemon12:01:053
222098162rtkit-daemon2219-21rtkit-daemon11:50:233
222098162rtkit-daemon2219-21rtkit-daemon11:16:063
222098162rtkit-daemon2219-21rtkit-daemon09:45:221
222098162rtkit-daemon2219-21rtkit-daemon09:34:263
222098162rtkit-daemon2219-21rtkit-daemon08:55:131
222098162rtkit-daemon2219-21rtkit-daemon08:16:383
222098162rtkit-daemon2219-21rtkit-daemon07:55:381
222098162rtkit-daemon2219-21rtkit-daemon07:29:431
222098162rtkit-daemon2219-21rtkit-daemon07:21:153
222098162rtkit-daemon2219-21rtkit-daemon07:19:103
1882399164cyclictest0-21swapper/108:10:151
1882399164cyclictest0-21swapper/108:10:141
18823991615cyclictest0-21swapper/111:54:291
1882299164cyclictest445-21rngd10:20:000
18822991614cyclictest495-21in:imjournal08:35:000
18822991613cyclictest0-21swapper/010:24:590
18822991612cyclictest0-21swapper/011:59:550
18822991612cyclictest0-21swapper/011:15:000
18822991612cyclictest0-21swapper/009:15:000
222098152rtkit-daemon2219-21rtkit-daemon12:35:191
222098152rtkit-daemon2219-21rtkit-daemon12:25:031
222098152rtkit-daemon2219-21rtkit-daemon12:20:291
222098152rtkit-daemon2219-21rtkit-daemon12:15:081
222098152rtkit-daemon2219-21rtkit-daemon12:13:041
222098152rtkit-daemon2219-21rtkit-daemon12:10:223
222098152rtkit-daemon2219-21rtkit-daemon12:05:113
222098152rtkit-daemon2219-21rtkit-daemon11:56:041
222098152rtkit-daemon2219-21rtkit-daemon11:55:273
222098152rtkit-daemon2219-21rtkit-daemon11:43:193
222098152rtkit-daemon2219-21rtkit-daemon11:25:191
222098152rtkit-daemon2219-21rtkit-daemon11:20:191
222098152rtkit-daemon2219-21rtkit-daemon11:07:491
222098152rtkit-daemon2219-21rtkit-daemon10:58:013
222098152rtkit-daemon2219-21rtkit-daemon10:56:331
222098152rtkit-daemon2219-21rtkit-daemon10:40:381
222098152rtkit-daemon2219-21rtkit-daemon10:35:291
222098152rtkit-daemon2219-21rtkit-daemon10:25:501
222098152rtkit-daemon2219-21rtkit-daemon10:24:163
222098152rtkit-daemon2219-21rtkit-daemon10:20:081
222098152rtkit-daemon2219-21rtkit-daemon10:15:081
222098152rtkit-daemon2219-21rtkit-daemon10:05:131
222098152rtkit-daemon2219-21rtkit-daemon09:58:203
222098152rtkit-daemon2219-21rtkit-daemon09:56:011
222098152rtkit-daemon2219-21rtkit-daemon09:51:401
222098152rtkit-daemon2219-21rtkit-daemon09:30:041
222098152rtkit-daemon2219-21rtkit-daemon09:25:451
222098152rtkit-daemon2219-21rtkit-daemon09:20:271
222098152rtkit-daemon2219-21rtkit-daemon09:10:021
222098152rtkit-daemon2219-21rtkit-daemon09:05:531
222098152rtkit-daemon2219-21rtkit-daemon09:00:181
222098152rtkit-daemon2219-21rtkit-daemon08:45:031
222098152rtkit-daemon2219-21rtkit-daemon08:41:091
222098152rtkit-daemon2219-21rtkit-daemon08:05:181
222098152rtkit-daemon2219-21rtkit-daemon07:50:241
222098152rtkit-daemon2219-21rtkit-daemon07:45:191
222098152rtkit-daemon2219-21rtkit-daemon07:40:041
222098152rtkit-daemon2219-21rtkit-daemon07:26:043
222098152rtkit-daemon2219-21rtkit-daemon07:15:091
222098152rtkit-daemon2219-21rtkit-daemon07:13:041
222098152rtkit-daemon2219-21rtkit-daemon07:10:393
222098151rtkit-daemon2219-21rtkit-daemon11:10:151
18825991514cyclictest0-21swapper/311:35:523
1882499159cyclictest0-21swapper/207:15:172
18824991513cyclictest0-21swapper/211:45:192
18824991513cyclictest0-21swapper/208:25:242
18824991513cyclictest0-21swapper/208:10:172
18824991513cyclictest0-21swapper/208:10:172
18822991512cyclictest0-21swapper/012:15:000
18822991512cyclictest0-21swapper/011:30:180
18822991512cyclictest0-21swapper/011:20:000
18822991512cyclictest0-21swapper/009:35:000
18822991512cyclictest0-21swapper/008:00:010
18822991511cyclictest6036-21latency_hist10:14:590
18822991511cyclictest523-21NetworkManager10:10:000
18822991511cyclictest2181-21gnome-shell07:45:000
18822991511cyclictest17990-21latency_hist09:30:010
18822991511cyclictest0-21swapper/012:35:000
18822991511cyclictest0-21swapper/010:45:160
18822991511cyclictest0-21swapper/007:50:320
18822991511cyclictest0-21swapper/007:45:140
18822991511cyclictest0-21swapper/007:40:000
18822991511cyclictest0-21swapper/007:14:590
222098141rtkit-daemon2219-21rtkit-daemon09:39:021
222098141rtkit-daemon2219-21rtkit-daemon08:15:091
1882599145cyclictest0-21swapper/308:35:243
1882599144cyclictest0-21swapper/308:10:173
1882599144cyclictest0-21swapper/308:10:163
1882599142cyclictest0-21swapper/312:16:523
1882599142cyclictest0-21swapper/310:36:323
1882599142cyclictest0-21swapper/309:48:423
1882599142cyclictest0-21swapper/309:05:323
1882599142cyclictest0-21swapper/308:55:123
1882599142cyclictest0-21swapper/307:50:323
18825991413cyclictest0-21swapper/312:37:123
18825991413cyclictest0-21swapper/312:24:233
18825991413cyclictest0-21swapper/310:49:323
18825991413cyclictest0-21swapper/310:42:123
18825991413cyclictest0-21swapper/310:10:333
18825991413cyclictest0-21swapper/309:26:123
18825991413cyclictest0-21swapper/309:03:213
18825991413cyclictest0-21swapper/308:54:413
18825991413cyclictest0-21swapper/308:48:023
18825991413cyclictest0-21swapper/308:42:513
18825991413cyclictest0-21swapper/308:33:323
18825991413cyclictest0-21swapper/308:27:223
18825991413cyclictest0-21swapper/308:20:123
18825991413cyclictest0-21swapper/308:05:213
18825991413cyclictest0-21swapper/307:57:113
18825991412cyclictest0-21swapper/311:20:163
1882499146cyclictest0-21swapper/208:50:002
1882499145cyclictest0-21swapper/208:15:142
18824991413cyclictest0-21swapper/211:25:062
18824991413cyclictest0-21swapper/211:09:552
18824991413cyclictest0-21swapper/210:35:262
18824991413cyclictest0-21swapper/210:30:262
18824991413cyclictest0-21swapper/209:30:052
18824991413cyclictest0-21swapper/209:15:052
18823991412cyclictest0-21swapper/107:21:211
1882299141cyclictest495-21in:imjournal07:24:590
18822991412cyclictest15079-21perf10:34:590
18822991411cyclictest0-21swapper/010:03:200
18822991411cyclictest0-21swapper/009:20:010
18822991410cyclictest1141-1kworker/0:1H07:30:000
18822991410cyclictest0-21swapper/012:04:590
1882599134cyclictest0-21swapper/310:30:223
18825991312cyclictest0-21swapper/312:29:123
18825991312cyclictest0-21swapper/309:51:313
18825991312cyclictest0-21swapper/308:01:323
18825991311cyclictest0-21swapper/311:25:203
18825991311cyclictest0-21swapper/309:15:173
18825991311cyclictest0-21swapper/307:45:173
1882499132cyclictest0-21swapper/212:28:052
1882499132cyclictest0-21swapper/208:37:462
1882499132cyclictest0-21swapper/207:27:552
18824991312cyclictest0-21swapper/212:37:052
18824991312cyclictest0-21swapper/212:30:452
18824991312cyclictest0-21swapper/212:07:262
18824991312cyclictest0-21swapper/211:56:162
18824991312cyclictest0-21swapper/211:51:252
18824991312cyclictest0-21swapper/211:30:182
18824991312cyclictest0-21swapper/211:12:052
18824991312cyclictest0-21swapper/210:51:052
18824991312cyclictest0-21swapper/210:28:162
18824991312cyclictest0-21swapper/210:20:052
18824991312cyclictest0-21swapper/210:12:252
18824991312cyclictest0-21swapper/210:08:352
18824991312cyclictest0-21swapper/209:46:252
18824991312cyclictest0-21swapper/209:27:252
18824991312cyclictest0-21swapper/209:22:052
18824991312cyclictest0-21swapper/209:04:142
18824991312cyclictest0-21swapper/208:53:042
18824991312cyclictest0-21swapper/208:32:052
18824991312cyclictest0-21swapper/207:54:452
18824991312cyclictest0-21swapper/207:45:252
18824991312cyclictest0-21swapper/207:43:052
18824991312cyclictest0-21swapper/207:32:542
18824991312cyclictest0-21swapper/207:21:342
18824991311cyclictest19301-21diskstats08:20:142
18824991311cyclictest0-21swapper/210:55:152
18823991312cyclictest0-21swapper/111:02:531
1882299139cyclictest523-21NetworkManager08:10:010
1882299139cyclictest523-21NetworkManager08:10:000
1882299139cyclictest0-21swapper/012:39:560
1882299139cyclictest0-21swapper/008:45:200
1882299139cyclictest0-21swapper/008:44:590
1882299131cyclictest0-21swapper/010:40:160
1882299131cyclictest0-21swapper/010:36:200
18822991312cyclictest0-21swapper/009:10:000
18822991312cyclictest0-21swapper/008:50:160
18822991310cyclictest1-21systemd09:25:000
18822991310cyclictest10383-21fschecks_time08:00:150
18822991310cyclictest0-21swapper/012:25:160
18822991310cyclictest0-21swapper/011:35:060
18822991310cyclictest0-21swapper/011:19:560
18822991310cyclictest0-21swapper/009:49:060
18822991310cyclictest0-21swapper/008:38:260
18822991310cyclictest0-21swapper/008:08:300
18825991210cyclictest0-21swapper/310:25:183
1882499128cyclictest0-21swapper/210:45:222
18824991211cyclictest0-21swapper/211:41:452
18824991211cyclictest0-21swapper/207:58:042
18824991210cyclictest497-21rs:main2
18824991210cyclictest28156-21cpuspeed_turbos08:40:132
18824991210cyclictest22533-21ntp_states12:00:202
18824991210cyclictest0-21swapper/209:50:162
1882299129cyclictest0-21swapper/011:30:010
1882299129cyclictest0-21swapper/007:32:200
1882299128cyclictest0-21swapper/012:06:190
1882299121cyclictest0-21swapper/010:56:550
1882299121cyclictest0-21swapper/008:24:250
18822991210cyclictest0-21swapper/011:54:360
1882599118cyclictest0-21swapper/309:20:183
18825991110cyclictest0-21swapper/307:40:423
1882499119cyclictest6953-21aten_r9power_cu09:05:152
1882499119cyclictest495-21in:imjournal10:19:592
1882499119cyclictest2711-21users11:15:272
1882499119cyclictest12510-21df08:05:162
1882499119cyclictest0-21swapper/209:10:132
1882499119cyclictest0-21swapper/208:55:172
1882499119cyclictest0-21swapper/207:10:212
1882299118cyclictest0-21swapper/010:30:000
1882299118cyclictest0-21swapper/009:00:110
1882499108cyclictest0-21swapper/211:35:172
1882499108cyclictest0-21swapper/207:35:172
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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