You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-09-28 - 17:10
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of all highest latencies:
System rackcslot4.osadl.org (updated Mon Sep 28, 2026 12:44:56)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
36711652303268,20sleep10-21swapper/107:09:001
36709332279237,27sleep00-21swapper/007:06:290
136599560,4rtkit-daemon1364-21rtkit-daemon08:06:400
136599530,4rtkit-daemon1364-21rtkit-daemon08:56:550
136599510,4rtkit-daemon1364-21rtkit-daemon11:15:091
136599500,4rtkit-daemon1364-21rtkit-daemon10:58:151
136599480,4rtkit-daemon1364-21rtkit-daemon12:10:191
136599480,4rtkit-daemon1364-21rtkit-daemon07:47:241
136599480,3rtkit-daemon1364-21rtkit-daemon09:05:180
136599470,4rtkit-daemon1364-21rtkit-daemon09:40:031
136599470,4rtkit-daemon1364-21rtkit-daemon07:30:551
136599470,3rtkit-daemon1364-21rtkit-daemon08:45:580
38611452460,2sleep10-21swapper/112:35:031
38611452460,2sleep10-21swapper/112:35:021
136599460,3rtkit-daemon1364-21rtkit-daemon09:39:260
136599460,10rtkit-daemon1364-21rtkit-daemon07:46:260
37330052420,2sleep10-21swapper/109:26:531
136599410,3rtkit-daemon1364-21rtkit-daemon11:22:370
136599410,1rtkit-daemon1364-21rtkit-daemon10:20:141
367142299409,11cyclictest26-21ksoftirqd/108:35:001
136599400,4rtkit-daemon0-21swapper/111:50:381
136599390,3rtkit-daemon1364-21rtkit-daemon11:55:190
136599380,5rtkit-daemon3712581-21apt-get08:50:101
136599370,4rtkit-daemon1364-21rtkit-daemon10:00:161
136599350,3rtkit-daemon1364-21rtkit-daemon09:47:141
136599350,3rtkit-daemon0-21swapper/112:35:440
136599350,3rtkit-daemon0-21swapper/112:35:430
136599350,3rtkit-daemon0-21swapper/112:23:111
136599350,3rtkit-daemon0-21swapper/110:16:281
136599340,5rtkit-daemon1364-21rtkit-daemon09:01:310
136599340,4rtkit-daemon1364-21rtkit-daemon12:34:121
136599340,4rtkit-daemon0-21swapper/107:51:020
136599340,3rtkit-daemon0-21swapper/008:40:010
136599340,3rtkit-daemon0-21swapper/008:36:181
136599340,3rtkit-daemon0-21swapper/008:06:121
3671422993310,9cyclictest3854009-21apt-get12:25:121
367141899330,6cyclictest3692167-21apt-get08:00:040
136599330,5rtkit-daemon3805882-21ssh11:15:020
136599330,4rtkit-daemon1364-21rtkit-daemon07:50:181
136599330,3rtkit-daemon1364-21rtkit-daemon11:38:320
136599330,3rtkit-daemon0-21swapper/112:32:380
136599330,3rtkit-daemon0-21swapper/110:55:400
136599330,3rtkit-daemon0-21swapper/110:25:371
136599330,3rtkit-daemon0-21swapper/109:35:391
136599330,3rtkit-daemon0-21swapper/107:40:570
136599330,3rtkit-daemon0-21swapper/011:38:181
136599330,3rtkit-daemon0-21swapper/008:55:571
3671422993210,3cyclictest3727704-21apt-get09:20:131
136599320,5rtkit-daemon596326-21snapd10:06:100
136599320,4rtkit-daemon1364-21rtkit-daemon09:20:520
136599320,4rtkit-daemon1364-21rtkit-daemon08:32:120
136599320,4rtkit-daemon0-21swapper/110:37:550
136599320,3rtkit-daemon0-21swapper/110:15:100
136599310,4rtkit-daemon1364-21rtkit-daemon11:31:450
136599310,4rtkit-daemon1364-21rtkit-daemon11:31:450
136599310,4rtkit-daemon1364-21rtkit-daemon10:38:431
136599310,4rtkit-daemon1364-21rtkit-daemon09:30:131
136599310,4rtkit-daemon0-21swapper/110:25:440
136599310,3rtkit-daemon1364-21rtkit-daemon12:08:011
136599310,3rtkit-daemon1364-21rtkit-daemon12:08:011
136599310,3rtkit-daemon1364-21rtkit-daemon11:06:111
136599310,3rtkit-daemon0-21swapper/111:02:370
136599310,3rtkit-daemon0-21swapper/110:33:270
136599310,3rtkit-daemon0-21swapper/109:26:260
136599310,3rtkit-daemon0-21swapper/107:10:500
136599310,3rtkit-daemon0-21swapper/009:14:091
136599310,3rtkit-daemon0-21swapper/008:27:351
136599310,22rtkit-daemon3722832-21ssh09:12:270
3671422993011,4cyclictest26-21ksoftirqd/109:59:051
136599300,3rtkit-daemon1364-21rtkit-daemon11:26:100
136599300,3rtkit-daemon1364-21rtkit-daemon07:11:191
136599300,3rtkit-daemon0-21swapper/011:28:541
136599300,3rtkit-daemon0-21swapper/009:06:371
136599300,3rtkit-daemon0-21swapper/008:13:531
367142299295,12cyclictest26-21ksoftirqd/112:15:241
367142299293,9cyclictest26-21ksoftirqd/111:45:171
3671422992911,2cyclictest141rcu_preempt09:17:061
136599290,3rtkit-daemon1364-21rtkit-daemon08:21:521
136599290,3rtkit-daemon0-21swapper/110:00:530
136599290,3rtkit-daemon0-21swapper/108:19:570
136599290,3rtkit-daemon0-21swapper/011:41:371
136599290,3rtkit-daemon0-21swapper/011:24:171
136599290,3rtkit-daemon0-21swapper/009:01:381
367142299288,3cyclictest26-21ksoftirqd/111:55:541
367142299287,2cyclictest141rcu_preempt11:10:161
367142299284,11cyclictest26-21ksoftirqd/111:30:201
367142299284,11cyclictest26-21ksoftirqd/111:30:201
3671422992812,2cyclictest141rcu_preempt10:10:301
3671422992811,2cyclictest141rcu_preempt10:08:031
3671422992810,2cyclictest141rcu_preempt12:03:311
3671418992811,11cyclictest3712581-21apt-get08:50:110
136599280,3rtkit-daemon0-21swapper/108:22:130
136599280,3rtkit-daemon0-21swapper/008:40:071
136599280,21rtkit-daemon3671411-21cyclictest07:56:130
3671422992713,4cyclictest26-21ksoftirqd/110:31:221
3671422992712,4cyclictest26-21ksoftirqd/110:46:431
136599270,3rtkit-daemon1364-21rtkit-daemon09:19:050
3671422992612,3cyclictest26-21ksoftirqd/111:01:301
3671422992612,2cyclictest141rcu_preempt10:40:491
3671422992611,3cyclictest26-21ksoftirqd/107:36:181
3671422992611,2cyclictest141rcu_preempt10:53:041
3671422992610,4cyclictest26-21ksoftirqd/109:51:421
367141899262,16cyclictest3785949-21apt-get10:45:130
136599260,3rtkit-daemon0-21swapper/107:34:130
136599260,21rtkit-daemon3671411-21cyclictest12:28:480
136599260,21rtkit-daemon3671411-21cyclictest12:04:420
136599260,21rtkit-daemon3671411-21cyclictest11:11:130
367142299253,11cyclictest26-21ksoftirqd/108:15:231
367142299252,11cyclictest26-21ksoftirqd/108:45:181
3671422992511,4cyclictest26-21ksoftirqd/107:41:351
367141899255,7cyclictest3707328-21needreboot08:35:200
136599250,20rtkit-daemon2812-21urbackupserver:07:19:340
136599250,1rtkit-daemon1364-21rtkit-daemon08:13:280
367142299247,4cyclictest141rcu_preempt08:00:141
367142299240,7cyclictest0-21swapper/107:55:111
367142299240,7cyclictest0-21swapper/107:16:571
367142299240,5cyclictest0-21swapper/107:23:251
367141899245,12cyclictest3744748-21apt-get09:45:140
367141899242,15cyclictest3702691-21apt-get08:25:130
367142299239,3cyclictest26-21ksoftirqd/107:25:581
367141899238,10cyclictest3818640-1kworker/u9:011:45:120
136599230,18rtkit-daemon3671411-21cyclictest07:21:250
367141899229,8cyclictest2276128-1kworker/u9:009:40:120
367141899222,7cyclictest3683901-21python307:40:010
367141899222,15cyclictest3850709-21apt-get12:20:160
367141899222,14cyclictest3734412-21apt-get09:30:130
367141899220,7cyclictest3783242-21ssh10:40:200
136599220,1rtkit-daemon1364-21rtkit-daemon11:41:220
367141899213,11cyclictest3843791-21apt-get12:10:120
367141899212,13cyclictest3678070-21apt-get07:25:140
367141899207,3cyclictest141rcu_preempt11:50:160
367141899202,12cyclictest3847121-21apt-get12:15:140
367141899202,12cyclictest3789342-21apt-get10:50:130
367141899202,10cyclictest3799427-21apt-get11:05:120
367141899202,10cyclictest3762129-21apt-get10:10:100
367141899196,11cyclictest3769255-21fschecks_time10:20:170
367141899195,3cyclictest141rcu_preempt09:55:240
3671418991914,3cyclictest3841507-21sh12:05:220
3671418991914,3cyclictest3841507-21sh12:05:220
3671418991914,3cyclictest3749439-21unixbench_singl09:50:230
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:063
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
none16:32:062
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional