You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2025-12-07 - 16:02
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 20 highest latencies:
System rackfslot5.osadl.org (updated Sun Dec 07, 2025 15:37:16)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
113569976897676,8cyclictest0-21swapper/115:34:041
113569976897676,8cyclictest0-21swapper/115:34:041
113559976717626,40cyclictest1273-21kworker/0:5+events15:34:040
113559976717626,40cyclictest1273-21kworker/0:5+events15:34:030
113589976257616,5cyclictest0-21swapper/315:34:043
113589976257616,5cyclictest0-21swapper/315:34:043
113579974537444,4cyclictest0-21swapper/215:34:042
113579974537444,4cyclictest0-21swapper/215:34:032
1135699711699,7cyclictest0-21swapper/114:43:301
1135699711699,7cyclictest0-21swapper/114:43:291
1135599677648,24cyclictest27834-21kworker/0:0+events_freezable_power_14:43:300
1135599677648,24cyclictest27834-21kworker/0:0+events_freezable_power_14:43:300
1135699676664,7cyclictest0-21swapper/115:16:241
1135699672659,7cyclictest0-21swapper/114:32:321
1135699672659,7cyclictest0-21swapper/114:32:321
1135699668656,7cyclictest0-21swapper/115:05:261
1135699656644,7cyclictest0-21swapper/114:54:281
1135699653641,7cyclictest0-21swapper/115:27:211
1135899648639,5cyclictest0-21swapper/314:43:303
1135899648639,5cyclictest0-21swapper/314:43:293
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional