You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-24 - 16:27
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 20 highest latencies:
System rack5slot1.osadl.org (updated Sun May 24, 2026 12:44:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
490739920,0EcMasterDemoSyn491729tAtEmLog_008:21:295
1553139910,0EcMasterDemoSyn1554129tAtEmLog_011:44:185
1553139910,0EcMasterDemoSyn1554129tAtEmLog_011:44:185
326222830,0sleep50-21swapper/512:11:125
3256839830,0EcMasterDemoSyn3257829tAtEmLog_008:11:195
3070839830,0EcMasterDemoSyn3071829tAtEmLog_010:58:405
2070939830,0EcMasterDemoSyn2071929tAtEmLog_007:45:585
743439820,0EcMasterDemoSyn744429tAtEmLog_011:03:445
2559939820,0EcMasterDemoSyn2560929tAtEmLog_011:13:535
2306539820,0EcMasterDemoSyn2307529tAtEmLog_007:51:025
1197939820,0EcMasterDemoSyn1198929tAtEmLog_008:36:405
726339810,0EcMasterDemoSyn727329tAtEmLog_008:26:325
2227639810,0EcMasterDemoSyn2228629tAtEmLog_009:42:355
1671839810,0EcMasterDemoSyn1672829tAtEmLog_008:46:495
1671839810,0EcMasterDemoSyn1672829tAtEmLog_008:46:495
128739810,0EcMasterDemoSyn130229tAtEmLog_007:05:245
198932190,0sleep40-21swapper/409:40:554
1748991911,6cyclictest23566-21cron10:55:002
174099180,9cyclictest27389-21sh10:39:100
174099180,10cyclictest21904-21sh12:23:370
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional