You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-17 - 09:31
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 Fri Apr 17, 2026 00:44:06)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
18462391190,0EcMasterDemoSyn0-21swapper/200:34:262
3232339910,0EcMasterDemoSyn3233329tAtEmLog_019:50:275
1530139840,0EcMasterDemoSyn1531129tAtEmLog_023:38:385
2864339830,0EcMasterDemoSyn2865329tAtEmLog_020:51:195
3024339820,0EcMasterDemoSyn3025329tAtEmLog_022:53:005
1888739820,0EcMasterDemoSyn1889729tAtEmLog_020:31:015
1846239820,0EcMasterDemoSyn1847229tAtEmLog_000:34:255
1827139820,0EcMasterDemoSyn1828129tAtEmLog_019:25:065
1652939820,0EcMasterDemoSyn1653929tAtEmLog_020:25:565
1620639820,0EcMasterDemoSyn1621629tAtEmLog_023:03:085
88452810,0sleep40-21swapper/400:28:574
88452810,0sleep40-21swapper/400:28:564
1201239810,0EcMasterDemoSyn1202229tAtEmLog_022:42:525
706539800,0EcMasterDemoSyn707529tAtEmLog_020:05:405
1846239720,0EcMasterDemoSyn18468-21ps00:34:261
1710029191,15tAtEmLog_025923-21chrt21:21:275
1097299190,7cyclictest30621sed21:45:004
1097299190,12cyclictest15338-21rm23:20:204
810829180,0tAtEmLog_00-21swapper/521:52:085
333899180,10tDemoTimingTask3934-21chrt21:10:015
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional