You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-07-06 - 03:16
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: reduced 
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 10 highest latencies:
System rackfslot5.osadl.org (updated Sun Jul 05, 2026 12:46:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1367099974962,7cyclictest0-21swapper/112:09:351
1366999944916,23cyclictest6026-21kworker/0:5+events_freezable_power_12:09:350
1367299880871,5cyclictest0-21swapper/312:09:343
1366999798758,34cyclictest28593-21kworker/0:1+events_freezable_power_10:52:480
1367199794779,8cyclictest0-21swapper/212:09:342
1366999785741,37cyclictest25455-21kworker/0:3+events_freezable_power_08:30:150
1366999777729,41cyclictest23934-21kworker/0:4+events_freezable_power_11:25:420
1366999777729,40cyclictest23934-21kworker/0:4+events_freezable_power_10:30:520
1367099776764,7cyclictest0-21swapper/109:47:011
1367099776764,7cyclictest0-21swapper/109:47:011
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional