You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-23 - 11:20
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 10 highest latencies:
System rack3slot1.osadl.org (updated Tue Jun 23, 2026 00:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1903599104102cyclictest4462-21tune2fs17:04:361
1903599104102cyclictest30443-21tune2fs16:49:371
1903599104102cyclictest24064-21tune2fs19:04:311
19035999391cyclictest19865-21cut20:09:291
19035998982cyclictest6456-21aten2.4-expect18:24:321
19035998982cyclictest28191-21tune2fs16:44:361
19035998982cyclictest13155-21tune2fs18:39:311
19035998882cyclictest10065-21wc20:59:351
19035998881cyclictest26074-21tune2fs17:54:331
19035998881cyclictest1878-21aten2.4-expect16:59:331
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional