You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-12 - 21:48
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 the 100 highest latencies:
System rackcslot4.osadl.org (updated Fri Jun 12, 2026 12:44:54)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
36521322318277,27sleep10-21swapper/107:07:471
36521492264190,59sleep00-21swapper/007:07:580
37404942620,4sleep00-21swapper/010:01:450
37784682560,4sleep03778459-21apt-get10:55:130
36808522560,4sleep00-21swapper/008:20:160
36659672540,3sleep1251rcuc/107:40:251
179699530,4rtkit-daemon1795-21rtkit-daemon07:15:531
179699520,4rtkit-daemon1795-21rtkit-daemon09:42:231
179699520,4rtkit-daemon1795-21rtkit-daemon09:03:361
179699510,4rtkit-daemon1795-21rtkit-daemon08:12:361
179699500,4rtkit-daemon1795-21rtkit-daemon11:01:401
179699500,4rtkit-daemon1795-21rtkit-daemon08:42:361
179699490,3rtkit-daemon1795-21rtkit-daemon08:48:121
179699480,3rtkit-daemon1795-21rtkit-daemon10:18:121
179699470,4rtkit-daemon1795-21rtkit-daemon12:30:370
179699470,3rtkit-daemon1795-21rtkit-daemon12:09:270
179699460,3rtkit-daemon1795-21rtkit-daemon10:54:301
37802552450,1sleep13780254-21ssh10:56:281
179699390,4rtkit-daemon0-21swapper/012:02:420
179699390,3rtkit-daemon0-21swapper/010:12:180
179699380,3rtkit-daemon0-21swapper/012:19:300
179699380,3rtkit-daemon0-21swapper/012:14:150
179699380,3rtkit-daemon0-21swapper/010:35:070
179699380,10rtkit-daemon3784609-21ssh11:02:570
179699370,3rtkit-daemon0-21swapper/111:18:471
179699370,3rtkit-daemon0-21swapper/109:13:230
179699370,3rtkit-daemon0-21swapper/012:20:360
179699370,3rtkit-daemon0-21swapper/010:27:580
179699370,3rtkit-daemon0-21swapper/010:15:230
179699360,5rtkit-daemon3798694-21ssh11:20:430
179699360,5rtkit-daemon3798694-21ssh11:20:430
179699360,4rtkit-daemon1795-21rtkit-daemon10:45:201
179699360,3rtkit-daemon0-21swapper/012:35:380
179699360,3rtkit-daemon0-21swapper/008:01:220
37122122350,28sleep13700910-21diskmemload09:24:181
179699350,3rtkit-daemon0-21swapper/107:29:201
179699350,3rtkit-daemon0-21swapper/011:49:540
179699350,3rtkit-daemon0-21swapper/011:42:150
179699350,3rtkit-daemon0-21swapper/011:38:280
179699350,3rtkit-daemon0-21swapper/010:32:070
179699350,3rtkit-daemon0-21swapper/008:05:161
179699340,4rtkit-daemon1795-21rtkit-daemon12:26:000
179699340,4rtkit-daemon1795-21rtkit-daemon11:22:181
179699340,4rtkit-daemon1795-21rtkit-daemon11:22:181
179699340,4rtkit-daemon1795-21rtkit-daemon10:23:130
179699340,4rtkit-daemon1795-21rtkit-daemon07:54:190
179699340,3rtkit-daemon0-21swapper/111:26:390
179699340,3rtkit-daemon0-21swapper/109:57:060
179699340,3rtkit-daemon0-21swapper/109:28:271
179699340,3rtkit-daemon0-21swapper/108:17:050
3652477993330,2cyclictest66950irq/132-enp2s011:28:531
179699330,4rtkit-daemon1795-21rtkit-daemon11:30:511
179699330,3rtkit-daemon1795-21rtkit-daemon07:27:190
179699330,3rtkit-daemon1795-21rtkit-daemon07:20:571
179699330,3rtkit-daemon0-21swapper/111:16:000
179699330,3rtkit-daemon0-21swapper/108:12:240
179699330,3rtkit-daemon0-21swapper/107:34:580
179699330,3rtkit-daemon0-21swapper/107:20:490
179699320,4rtkit-daemon1795-21rtkit-daemon07:47:080
179699320,2rtkit-daemon0-21swapper/109:21:370
179699320,1rtkit-daemon1795-21rtkit-daemon08:19:351
179699310,4rtkit-daemon1795-21rtkit-daemon08:56:060
179699310,4rtkit-daemon1795-21rtkit-daemon08:07:320
179699310,3rtkit-daemon1795-21rtkit-daemon10:02:571
179699310,3rtkit-daemon0-21swapper/109:01:290
179699310,3rtkit-daemon0-21swapper/012:18:121
179699310,3rtkit-daemon0-21swapper/007:58:331
179699310,3rtkit-daemon0-21swapper/007:46:521
3652477993025,3cyclictest3745005-21kworker/1:110:25:001
179699300,4rtkit-daemon1795-21rtkit-daemon09:34:181
179699300,4rtkit-daemon1795-21rtkit-daemon07:59:080
179699300,4rtkit-daemon1795-21rtkit-daemon07:31:251
179699300,3rtkit-daemon0-21swapper/111:13:590
179699300,3rtkit-daemon0-21swapper/109:15:170
179699300,3rtkit-daemon0-21swapper/109:09:260
179699300,3rtkit-daemon0-21swapper/108:30:070
179699300,3rtkit-daemon0-21swapper/107:38:260
179699300,3rtkit-daemon0-21swapper/008:54:501
3652477992911,16cyclictest261ksoftirqd/109:55:151
179699290,3rtkit-daemon0-21swapper/111:30:070
179699290,3rtkit-daemon0-21swapper/109:33:350
179699290,3rtkit-daemon0-21swapper/108:45:550
179699290,3rtkit-daemon0-21swapper/012:30:221
179699290,3rtkit-daemon0-21swapper/012:25:381
3652477992810,4cyclictest26-21ksoftirqd/110:14:061
179699280,3rtkit-daemon0-21swapper/110:41:040
179699280,3rtkit-daemon0-21swapper/110:07:320
179699280,3rtkit-daemon0-21swapper/008:56:281
365247799278,3cyclictest26-21ksoftirqd/112:04:121
365247799272,5cyclictest3701581-21apt-get09:10:131
179699270,22rtkit-daemon761-21avahi-daemon08:02:541
179699270,21rtkit-daemon3652468-21cyclictest12:07:101
365247799261,4cyclictest3825984-21python312:00:011
3652477992610,2cyclictest141rcu_preempt07:50:251
365247799260,6cyclictest0-21swapper/111:54:291
179699260,3rtkit-daemon0-21swapper/110:52:060
179699260,3rtkit-daemon0-21swapper/110:45:520
179699260,20rtkit-daemon3652468-21cyclictest09:43:170
179699260,1rtkit-daemon1795-21rtkit-daemon09:05:111
365247799258,4cyclictest26-21ksoftirqd/110:41:541
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional