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2025-12-02 - 17:36
OSADL QA Farm

OSADL QA Farm on Real-time of Mainline Linux

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Default latency plot of system in rack #7, slot #2

Rack #0/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #1/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #2/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #3/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #4/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #5/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #6/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #7/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #8/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #9/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #a/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #b/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #c/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #d/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #e/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #f/#0 #1 #2 #3 #4 #5 #6 #7 #8 
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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.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 50 highest latencies:
System rack7slot2.osadl.org (updated Tue Dec 02, 2025 12:44:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)		T*(,W**)
latency
(µs)		CmdPIDPrioCmd
360658299130122,6cyclictest3646417-21kworker/u4:10+events_unbound09:40:411
360658299127113,7cyclictest3622014-21kworker/u4:13+events_unbound08:35:301
360658299125115,8cyclictest3607816-21kworker/u4:6+events_unbound07:45:211
360658299125114,8cyclictest3609114-21kworker/u4:7+events_unbound07:20:141
360658299124116,6cyclictest3612986-21kworker/u4:12+events_unbound08:20:281
360658299122114,6cyclictest3611706-21kworker/u4:11+events_unbound08:55:361
360658299121113,5cyclictest3714951-21kworker/u4:8+events_unbound11:06:021
360658099121113,5cyclictest3629738-21kworker/u4:1+events_unbound09:10:370
360658299119111,6cyclictest3659254-21kworker/u4:16+events_unbound09:45:431
360658299119111,5cyclictest3632334-21kworker/u4:15+events_unbound09:30:411
360658299117106,7cyclictest3612986-21kworker/u4:12+events_unbound08:10:251
360658099114104,8cyclictest3607815-21kworker/u4:5+events_unbound07:50:220
360658299113106,5cyclictest3756264-21kworker/u4:14+events_unbound12:26:171
360658299111102,7cyclictest3778001-21kworker/u4:1+events_unbound12:36:171
36065829910894,6cyclictest3632334-21kworker/u4:15+events_unbound09:25:391
360658299108100,6cyclictest3724966-21kworker/u4:13+events_unbound11:21:031
36065809910799,5cyclictest3697013-21kworker/u4:6+events_unbound10:50:580
36065809910496,6cyclictest3611704-21kworker/u4:3+events_unbound08:05:250
36065829910295,5cyclictest3632334-21kworker/u4:15+events_unbound10:05:491
36065829910094,5cyclictest3631050-21kworker/u4:8+events_unbound08:45:331
36065829910093,5cyclictest3683086-21kworker/u4:11+events_unbound10:25:541
36065829910092,6cyclictest3656001-21kworker/u4:9+events_unbound09:55:451
3606582999787,8cyclictest3607815-21kworker/u4:5+events_unbound07:15:141
3606582999787,7cyclictest3662213-21kworker/u4:18+events_unbound10:30:541
3606580999588,5cyclictest3669463-21kworker/u4:0+events_unbound10:15:500
3606582999485,6cyclictest3625892-21kworker/u4:0+events_unbound09:05:381
3606580999285,5cyclictest3745675-21kworker/u4:4+events_unbound11:56:120
3606582999183,5cyclictest3656001-21kworker/u4:9+events_unbound10:35:541
3606580999081,6cyclictest3628457-21kworker/u4:17+events_unbound08:35:320
3606582998880,6cyclictest3732068-21kworker/u4:6+events_unbound11:36:081
3606582998878,7cyclictest3662213-21kworker/u4:18+events_unbound10:10:501
3606580998879,7cyclictest3620731-21kworker/u4:2+events_unbound08:30:290
3606580998677,7cyclictest3629742-21kworker/u4:5+events_unbound08:40:320
3606580998474,7cyclictest3732063-21kworker/u4:0+events_unbound11:31:060
3606582998370,9cyclictest53-21kswapd012:31:181
3606582998173,6cyclictest3625892-21kworker/u4:0+events_unbound08:50:331
3606582998172,6cyclictest3749755-21kworker/u4:3+events_unbound12:06:141
3606582998059,9cyclictest3656001-21kworker/u4:9+events_unbound10:45:021
3606582997870,6cyclictest3746147-21kworker/u4:7+events_unbound11:51:091
3606582997769,6cyclictest3659254-21kworker/u4:16+events_unbound10:00:471
3606582997463,9cyclictest3632333-21kworker/u4:14+events_unbound09:15:391
3606580997467,5cyclictest3728511-21kworker/u4:8+events_unbound11:26:070
3606580997445,21cyclictest25750irq/23-42890000.ethernet07:10:000
3606582997365,6cyclictest3612986-21kworker/u4:12+events_unbound09:35:431
3606580997365,6cyclictest3739028-21kworker/u4:0+events_unbound11:46:100
3606580997365,6cyclictest3632333-21kworker/u4:14+events_unbound09:15:380
3606582997262,7cyclictest3753302-21kworker/u4:13+events_unbound12:01:141
3606580997163,6cyclictest3609114-21kworker/u4:7+events_unbound07:30:180
3606582997055,5cyclictest3732063-21kworker/u4:0+events_unbound11:31:091
3606580997051,8cyclictest3656000-21kworker/u4:5+events_unbound09:40:430
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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