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2022-06-26 - 19:07

x86 Intel Core i3-2100T @2500 MHz, Linux 3.18.43-rt46-fulldebug (Profile)

Latency plot of system in rack #b, slot #0
Note that this system runs a non-optimized debug kernel.
Data to construct the above plot have been generated using the RT test utility cyclictest.
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: ondemand
Characteristics of the 792 highest latencies:
System rackbslot0.osadl.org (updated Sun Jun 26, 2022 12:43:28)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
248172990,1sleep324818-21modprobe09:07:193
226382940,1sleep011-21rcuc/010:03:170
226382940,1sleep011-21rcuc/010:03:170
237532870,2sleep323752-21systemd-cgroups10:39:083
2630027544,25sleep30-21swapper/306:36:443
2627427240,18sleep10-21swapper/106:36:251
2635127155,10sleep00-21swapper/006:37:210
2627526347,11sleep20-21swapper/206:36:262
2667999574,49cyclictest20568-21systemd-cgroups11:58:321
242799540,3rtkit-daemon2426-21rtkit-daemon08:07:311
26702995225,6cyclictest17122-21systemd-cgroups10:00:493
26702995225,6cyclictest17122-21systemd-cgroups10:00:493
2670299499,26cyclictest0-21swapper/307:28:533
2670299494,37cyclictest14996-21modprobe09:57:253
242799460,2rtkit-daemon2426-21rtkit-daemon10:49:261
242799460,17rtkit-daemon1504-21nfsd09:58:341
242799460,17rtkit-daemon1504-21nfsd09:58:341
135422460,1sleep013509-21sshd08:51:140
2667999451,40cyclictest9333-21modprobe10:42:021
242799450,2rtkit-daemon2426-21rtkit-daemon06:43:573
26702994429,11cyclictest2088-21modprobe10:57:273
2667999441,37cyclictest22046-21chrt10:46:561
2667999437,30cyclictest1195-21dbus-daemon10:27:091
242799430,1rtkit-daemon0-21swapper/108:23:473
242799420,2rtkit-daemon2426-21rtkit-daemon10:15:253
242799420,1rtkit-daemon0-21swapper/107:15:093
68942410,1sleep30-21swapper/311:46:533
318252410,1sleep231830-21kworker/u8:110:12:342
2667999412,33cyclictest47692chrt11:37:521
242799410,3rtkit-daemon0-21swapper/307:22:090
2670299405,21cyclictest0-21swapper/307:38:523
26702994017,20cyclictest12906-21modprobe09:35:593
26679994030,7cyclictest8456-21sshd09:12:211
26679994030,7cyclictest8456-21sshd09:12:211
26679994022,10cyclictest17856-21sshd11:25:591
242799390,3rtkit-daemon0-21swapper/107:05:263
228842391,33sleep21502-21nfsd12:05:192
26702993825,10cyclictest3273-21sshd11:24:203
26702993821,12cyclictest30405-21crond08:48:303
26679993816,19cyclictest25192-21sshd12:06:301
242799380,3rtkit-daemon2426-21rtkit-daemon08:34:433
242799380,3rtkit-daemon2426-21rtkit-daemon08:12:213
242799380,3rtkit-daemon2426-21rtkit-daemon06:40:403
242799380,3rtkit-daemon0-21swapper/108:15:283
242799380,3rtkit-daemon0-21swapper/107:56:013
242799380,3rtkit-daemon0-21swapper/106:54:263
242799380,3rtkit-daemon0-21swapper/106:49:053
26702993722,7cyclictest13306-21sshd11:58:183
242799370,3rtkit-daemon2426-21rtkit-daemon11:22:571
242799370,3rtkit-daemon2426-21rtkit-daemon08:31:063
242799370,3rtkit-daemon2426-21rtkit-daemon08:19:363
242799370,3rtkit-daemon2426-21rtkit-daemon08:03:333
242799370,3rtkit-daemon2426-21rtkit-daemon07:59:213
242799370,3rtkit-daemon2426-21rtkit-daemon07:55:191
242799370,3rtkit-daemon2426-21rtkit-daemon07:19:533
242799370,3rtkit-daemon0-21swapper/107:09:353
242799370,3rtkit-daemon0-21swapper/106:59:173
242799370,2rtkit-daemon25445-21sshd11:06:043
242799360,3rtkit-daemon2426-21rtkit-daemon08:34:141
242799360,3rtkit-daemon2426-21rtkit-daemon08:23:331
242799360,3rtkit-daemon2426-21rtkit-daemon08:14:241
242799360,3rtkit-daemon2426-21rtkit-daemon07:58:531
242799360,3rtkit-daemon2426-21rtkit-daemon07:18:431
242799360,3rtkit-daemon2426-21rtkit-daemon06:47:111
242799360,2rtkit-daemon2426-21rtkit-daemon07:08:581
242799360,2rtkit-daemon2426-21rtkit-daemon07:07:251
26679993523,6cyclictest31898-21sshd09:15:211
242799350,3rtkit-daemon2426-21rtkit-daemon08:31:431
242799350,2rtkit-daemon2426-21rtkit-daemon11:37:153
242799350,2rtkit-daemon2426-21rtkit-daemon07:16:281
242799350,2rtkit-daemon2426-21rtkit-daemon06:59:021
242799350,2rtkit-daemon2426-21rtkit-daemon06:54:051
26679993412,19cyclictest19-21rcuc/109:27:291
242799340,3rtkit-daemon2532-21modprobe08:58:421
242799340,3rtkit-daemon2426-21rtkit-daemon07:43:162
242799340,2rtkit-daemon7901-21kworker/1:111:00:443
242799340,2rtkit-daemon4547-21bash10:21:443
26702993319,9cyclictest26558-21modprobe11:52:023
26702993319,9cyclictest26558-21modprobe11:52:023
26679993321,7cyclictest17094-21bash11:13:371
242799330,3rtkit-daemon2426-21rtkit-daemon07:47:522
91192320,1sleep29121-21kworker/u8:009:40:242
26670993224,5cyclictest0-21swapper/010:12:500
2667099321,28cyclictest0-21swapper/007:58:350
242799320,3rtkit-daemon2426-21rtkit-daemon07:49:262
242799320,3rtkit-daemon2426-21rtkit-daemon07:34:092
242799320,3rtkit-daemon2426-21rtkit-daemon07:34:092
242799320,3rtkit-daemon2426-21rtkit-daemon07:29:232
242799320,3rtkit-daemon2426-21rtkit-daemon07:24:172
242799320,2rtkit-daemon2426-21rtkit-daemon09:44:273
30192312,5sleep10-21swapper/106:51:431
2670299315,23cyclictest0-21swapper/309:10:273
2670299315,23cyclictest0-21swapper/309:10:273
26702993119,7cyclictest9095-21sshd09:41:323
26679993116,4cyclictest24662-21kworker/1:008:51:491
2667999311,27cyclictest25597-21sshd10:06:431
26670993124,5cyclictest0-21swapper/010:45:010
26670993123,5cyclictest0-21swapper/010:54:180
242799310,3rtkit-daemon26365-21sshd11:13:553
242799310,3rtkit-daemon2426-21rtkit-daemon07:53:382
242799310,3rtkit-daemon2426-21rtkit-daemon07:23:332
242799310,2rtkit-daemon30955-21kworker/1:208:41:133
2670299305,19cyclictest0-21swapper/307:48:403
2668999302,24cyclictest0-21swapper/208:41:352
26679993010,16cyclictest20457-21kworker/1:411:48:361
26679993010,16cyclictest20457-21kworker/1:411:48:361
2667099309,18cyclictest0-21swapper/007:45:170
2667099305,14cyclictest0-21swapper/008:10:420
26670993023,5cyclictest0-21swapper/010:22:550
2667099301,26cyclictest0-21swapper/006:42:000
2667099301,25cyclictest0-21swapper/007:56:420
2667099301,25cyclictest0-21swapper/006:46:130
242799300,2rtkit-daemon2426-21rtkit-daemon11:39:513
242799300,1rtkit-daemon8311-21modprobe10:35:153
2670299291,6cyclictest0-21swapper/309:02:453
2670299291,4cyclictest0-21swapper/310:08:213
2670299291,25cyclictest0-21swapper/310:48:343
2670299291,24cyclictest0-21swapper/307:43:403
2667999292,23cyclictest0-21swapper/107:53:151
26679992910,16cyclictest0-21swapper/108:39:111
2667999291,25cyclictest0-21swapper/108:09:141
2667999291,25cyclictest0-21swapper/107:42:361
2667999291,25cyclictest0-21swapper/107:34:591
2667999291,25cyclictest0-21swapper/107:34:591
26670992923,4cyclictest0-21swapper/010:39:340
2667099291,25cyclictest0-21swapper/008:16:290
2667099291,25cyclictest0-21swapper/006:56:390
2667099291,24cyclictest9895-21sshd09:23:370
242799290,2rtkit-daemon2426-21rtkit-daemon11:11:553
242799290,2rtkit-daemon2426-21rtkit-daemon09:27:213
242799290,2rtkit-daemon16691-21sshd09:32:473
242799290,1rtkit-daemon0-21swapper/309:19:541
238472290,2sleep03-21ksoftirqd/008:54:560
2670299284,18cyclictest0-21swapper/307:26:563
2670299283,18cyclictest0-21swapper/307:35:463
2670299283,18cyclictest0-21swapper/307:35:463
26702992812,13cyclictest28286-21sshd11:20:443
2667999282,16cyclictest0-21swapper/109:29:521
2667999281,4cyclictest23295-21bash09:37:291
2667999281,3cyclictest0-21swapper/111:48:101
2667999281,24cyclictest0-21swapper/111:03:451
2667999281,24cyclictest0-21swapper/108:22:541
2667999281,24cyclictest0-21swapper/107:48:061
26670992822,3cyclictest28844-21modprobe09:11:550
26670992822,3cyclictest28844-21modprobe09:11:550
26670992821,5cyclictest0-21swapper/010:52:070
2667099281,25cyclictest0-21swapper/009:03:100
2667099281,24cyclictest122750irq/25-em107:08:510
2667099281,24cyclictest0-21swapper/008:22:340
2667099281,24cyclictest0-21swapper/006:49:160
2667099280,6cyclictest18936-21kworker/0:210:31:290
242799280,3rtkit-daemon2426-21rtkit-daemon10:15:101
242799280,2rtkit-daemon7982-21sshd10:31:543
242799280,2rtkit-daemon2426-21rtkit-daemon11:11:481
242799280,2rtkit-daemon2426-21rtkit-daemon10:43:353
242799280,2rtkit-daemon2426-21rtkit-daemon09:35:010
242799280,2rtkit-daemon2426-21rtkit-daemon09:14:563
242799280,2rtkit-daemon2426-21rtkit-daemon09:04:161
242799280,2rtkit-daemon2426-21rtkit-daemon08:49:313
2667999271,4cyclictest0-21swapper/109:48:011
2667999271,23cyclictest0-21swapper/107:26:371
2667999271,23cyclictest0-21swapper/106:41:001
2667099275,19cyclictest0-21swapper/007:49:150
26670992721,4cyclictest0-21swapper/009:31:220
2667099272,22cyclictest0-21swapper/007:34:160
2667099272,22cyclictest0-21swapper/007:34:160
2667099271,24cyclictest0-21swapper/012:02:320
2667099271,23cyclictest0-21swapper/008:34:300
2667099271,23cyclictest0-21swapper/008:29:510
2667099271,23cyclictest0-21swapper/008:25:130
2667099271,23cyclictest0-21swapper/007:05:260
2667099271,15cyclictest0-21swapper/007:40:070
242799270,3rtkit-daemon2426-21rtkit-daemon10:37:221
242799270,2rtkit-daemon2426-21rtkit-daemon10:59:591
242799270,2rtkit-daemon2426-21rtkit-daemon10:09:203
242799270,2rtkit-daemon2426-21rtkit-daemon09:21:013
111672270,2sleep041ktimersoftd/010:14:050
26702992620,4cyclictest2029-21systemd-cgroups12:00:063
2668999262,20cyclictest0-21swapper/209:03:262
26689992613,9cyclictest31093-21sshd08:49:352
2668999261,22cyclictest0-21swapper/207:08:092
2668999261,22cyclictest0-21swapper/206:57:362
2668999261,22cyclictest0-21swapper/206:40:192
2668999261,21cyclictest0-21swapper/208:33:162
2667999268,15cyclictest0-21swapper/107:28:581
26679992621,3cyclictest0-21swapper/109:55:581
2667999262,14cyclictest5953-21sshd08:56:341
2667999261,3cyclictest4985-21modprobe10:19:291
2667999261,23cyclictest17760-21kworker/u8:111:32:421
26670992621,3cyclictest0-21swapper/011:36:020
26670992620,4cyclictest0-21swapper/009:21:160
2667099262,21cyclictest0-21swapper/011:04:280
2667099262,14cyclictest0-21swapper/007:28:450
2667099261,22cyclictest0-21swapper/012:08:120
2667099261,22cyclictest0-21swapper/007:25:370
2667099261,22cyclictest0-21swapper/007:14:580
2667099261,22cyclictest0-21swapper/006:59:190
2667099261,14cyclictest0-21swapper/008:03:400
242799260,2rtkit-daemon2426-21rtkit-daemon10:58:001
242799260,2rtkit-daemon2426-21rtkit-daemon09:53:003
242799260,2rtkit-daemon2426-21rtkit-daemon08:55:433
242799260,2rtkit-daemon2426-21rtkit-daemon08:45:340
117052261,5sleep10-21swapper/111:39:141
89092251,4sleep20-21swapper/210:57:412
2668999258,13cyclictest19111-21sshd10:36:452
2668999253,18cyclictest0-21swapper/208:38:132
2668999253,18cyclictest0-21swapper/208:09:242
2668999253,18cyclictest0-21swapper/207:13:272
2668999253,18cyclictest0-21swapper/207:01:342
2668999253,18cyclictest0-21swapper/206:52:072
2668999252,20cyclictest0-21swapper/210:47:452
2668999252,20cyclictest0-21swapper/209:34:022
2668999252,19cyclictest0-21swapper/210:24:472
26689992516,5cyclictest32334-21sshd11:09:402
2668999251,21cyclictest0-21swapper/211:55:352
2668999251,21cyclictest0-21swapper/207:59:562
2667999254,6cyclictest5888-21kworker/1:109:49:411
26679992512,3cyclictest0-21swapper/110:29:461
2667099254,11cyclictest18936-21kworker/0:211:10:130
26670992519,4cyclictest0-21swapper/011:54:180
26670992512,10cyclictest122750irq/25-em111:31:380
26670992512,10cyclictest122750irq/25-em109:39:110
242799250,2rtkit-daemon2426-21rtkit-daemon11:32:163
242799250,2rtkit-daemon2426-21rtkit-daemon10:24:053
120272251,4sleep012566-21modprobe09:47:170
2670299244,17cyclictest0-21swapper/312:08:033
2668999243,17cyclictest0-21swapper/208:23:362
2668999243,17cyclictest0-21swapper/208:13:512
2668999243,17cyclictest0-21swapper/206:43:442
2668999242,18cyclictest0-21swapper/211:30:402
2668999242,18cyclictest0-21swapper/211:26:142
2668999242,18cyclictest0-21swapper/210:29:052
2668999242,18cyclictest0-21swapper/208:47:032
26689992417,4cyclictest1292-21rsyslogd09:08:332
26689992417,4cyclictest1292-21rsyslogd09:08:332
2667999242,18cyclictest0-21swapper/110:09:221
2667999242,18cyclictest0-21swapper/108:48:181
2667099247,4cyclictest0-21swapper/011:17:280
2667099245,16cyclictest29069-21kworker/u8:111:00:350
2667099244,18cyclictest3-21ksoftirqd/010:33:570
2667099242,19cyclictest0-21swapper/009:05:440
243102241,4sleep024680-21sshd09:52:110
2668999233,17cyclictest0-21swapper/208:20:182
2668999233,17cyclictest0-21swapper/208:04:282
2668999233,17cyclictest0-21swapper/207:15:082
2668999233,16cyclictest0-21swapper/209:25:242
2668999232,18cyclictest0-21swapper/211:51:392
2668999232,18cyclictest0-21swapper/211:51:392
2668999232,18cyclictest0-21swapper/211:22:532
2668999232,17cyclictest0-21swapper/211:44:362
2668999232,17cyclictest0-21swapper/211:01:492
2668999232,17cyclictest0-21swapper/210:14:452
2668999232,17cyclictest0-21swapper/209:54:592
26689992317,3cyclictest3279-21bash09:50:172
26689992316,4cyclictest21928-21modprobe09:17:182
26689992315,4cyclictest10867-21sshd08:57:532
26689992312,6cyclictest29427-21sshd11:06:132
2667999232,17cyclictest0-21swapper/111:53:261
2667999232,17cyclictest0-21swapper/109:38:321
26670992317,4cyclictest0-21swapper/009:58:220
26670992312,8cyclictest3721-21sshd10:08:140
26670992310,10cyclictest122750irq/25-em108:39:560
2667099231,20cyclictest30011-21kworker/0:111:26:340
2667099231,20cyclictest12390-21kworker/0:110:26:000
2667099231,19cyclictest0-21swapper/011:48:130
2667099231,13cyclictest0-21swapper/011:42:020
2668999229,9cyclictest19347-21sshd09:20:322
2668999222,17cyclictest0-21swapper/211:35:282
2668999222,17cyclictest0-21swapper/210:19:312
2668999222,17cyclictest0-21swapper/210:07:192
2668999222,17cyclictest0-21swapper/209:04:442
26689992213,5cyclictest281ktimersoftd/211:16:432
2668999221,17cyclictest0-21swapper/210:00:032
2668999221,17cyclictest0-21swapper/210:00:032
2667099224,16cyclictest1663-21kworker/0:009:15:590
2667099221,14cyclictest12254-21kworker/0:211:49:160
2667099221,14cyclictest12254-21kworker/0:211:49:160
199022221,4sleep00-21swapper/011:20:270
2668999212,16cyclictest0-21swapper/211:41:082
2668999212,16cyclictest0-21swapper/210:49:252
2668999212,16cyclictest0-21swapper/210:39:472
2668999212,16cyclictest0-21swapper/209:44:242
2668999212,15cyclictest0-21swapper/211:59:452
2668999211,17cyclictest0-21swapper/209:32:192
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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