You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-12 - 10:25
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, lowest P state: performance
Characteristics of the 50 highest latencies:
System rack5slot1.osadl.org (updated Fri Jun 12, 2026 00:44:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
214652950,0sleep321466-21expr23:05:243
2182139900,0EcMasterDemoSyn2183129tAtEmLog_021:36:165
3228739840,0EcMasterDemoSyn3229729tAtEmLog_000:23:355
1494339830,0EcMasterDemoSyn1495329tAtEmLog_023:37:585
1494339830,0EcMasterDemoSyn1495329tAtEmLog_023:37:585
3102539820,0EcMasterDemoSyn3103529tAtEmLog_021:41:205
3102539820,0EcMasterDemoSyn3103529tAtEmLog_021:41:195
3041839820,0EcMasterDemoSyn3042829tAtEmLog_022:16:495
2467839820,0EcMasterDemoSyn2468829tAtEmLog_023:07:325
1972039820,0EcMasterDemoSyn1973029tAtEmLog_023:22:445
1925239820,0EcMasterDemoSyn1926229tAtEmLog_019:24:265
1054339820,0EcMasterDemoSyn1055329tAtEmLog_023:17:415
3197439810,0EcMasterDemoSyn3198429tAtEmLog_020:55:425
1636039810,0EcMasterDemoSyn1637029tAtEmLog_022:26:575
1213739810,0EcMasterDemoSyn1214729tAtEmLog_019:09:135
12297995250,2cyclictest10629-21kworker/4:1+events20:36:404
12297994742,4cyclictest10629-21kworker/4:1+events21:17:144
11942340,0sleep00-21swapper/023:48:240
185972330,1sleep50-21swapper/500:34:095
12293992826,2cyclictest23050irq/32-nvkm21:50:280
32952270,0sleep20-21swapper/222:01:522
12294992724,2cyclictest19736-21kworker/1:0+events22:07:541
12297992621,4cyclictest10629-21kworker/4:1+events22:08:374
12296992522,2cyclictest4208-21kworker/3:1+events19:45:593
12295992422,2cyclictest822-21kworker/2:1+events20:47:092
684292322,0tAtEmLog_00-21swapper/523:50:135
12295992320,2cyclictest822-21kworker/2:1+events20:36:422
12294992321,2cyclictest19736-21kworker/1:0+events20:21:291
610639220,0EcMasterDemoSyn0-21swapper/520:05:005
3197439220,0EcMasterDemoSyn31982-21runintdemo5min20:55:412
12297992220,2cyclictest10629-21kworker/4:1+events22:13:484
12295992219,2cyclictest822-21kworker/2:1+events23:00:252
1495329210,0tAtEmLog_00-21swapper/523:43:005
12297992118,2cyclictest10629-21kworker/4:1+events20:28:074
12297992115,5cyclictest10629-21kworker/4:1+events20:13:334
349599200,18tDemoTimingTask9051-21turbostat21:30:005
12297992017,2cyclictest10629-21kworker/4:1+events22:52:034
12297992015,4cyclictest10629-21kworker/4:1+events00:09:354
1229799200,8cyclictest2203150latency_hist21:55:014
1229799200,6cyclictest21831timerandwakeup21:25:244
25546291918,0tAtEmLog_00-21swapper/522:36:135
12297991910,8cyclictest19023-21sort23:40:164
1229699193,11cyclictest27425-21tune2fs19:40:143
1229699190,7cyclictest255951missed_timers19:35:183
1229699190,7cyclictest13404-21sh00:30:273
1229699190,7cyclictest1276-21tr23:30:173
1229699190,7cyclictest1276-21tr23:30:173
1229699190,6cyclictest12073-21ssh21:13:463
12295991915,3cyclictest822-21kworker/2:1+events22:49:232
12294991917,2cyclictest19736-21kworker/1:0+events20:40:591
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional