You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-13 - 09:32
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 Sat Jun 13, 2026 00:44:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
257732910,0sleep4105-21kswapd023:58:254
481539830,0EcMasterDemoSyn482529tAtEmLog_022:17:005
481539830,0EcMasterDemoSyn482529tAtEmLog_022:16:595
2434739830,0EcMasterDemoSyn2435729tAtEmLog_020:25:255
2434739830,0EcMasterDemoSyn2435729tAtEmLog_020:25:255
2318539830,0EcMasterDemoSyn2319529tAtEmLog_022:27:085
2160039820,0EcMasterDemoSyn2161029tAtEmLog_023:38:075
2070339820,0EcMasterDemoSyn2071329tAtEmLog_019:14:265
3264339810,0EcMasterDemoSyn3265329tAtEmLog_021:56:425
1854339810,0EcMasterDemoSyn1855329tAtEmLog_022:06:505
1748739810,0EcMasterDemoSyn1749729tAtEmLog_023:17:515
1318639810,0EcMasterDemoSyn1319629tAtEmLog_020:05:095
1084239810,0EcMasterDemoSyn1085229tAtEmLog_021:05:595
205939800,0EcMasterDemoSyn206929tAtEmLog_000:38:595
18488993937,2cyclictest14936-21kworker/2:2+events21:07:172
18483993028,2cyclictest17376-21kworker/1:0+events00:25:031
18492992725,2cyclictest14785-21kworker/3:2+events22:33:263
18488992624,2cyclictest14936-21kworker/2:2+events20:22:032
18496992319,3cyclictest9950-21turbostat23:49:594
18483992320,2cyclictest17376-21kworker/1:0+events23:12:451
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional