You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-09-03 - 09:41
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 rack3slot1.osadl.org (updated Thu Sep 03, 2026 00:43:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
473199108102cyclictest12049-21tune2fs18:04:181
473399107102cyclictest0-21swapper/318:04:183
473199104102cyclictest20646-21tune2fs17:09:211
473199104102cyclictest12056-21tune2fs16:49:211
473399103102cyclictest0-21swapper/319:40:403
473399103102cyclictest0-21swapper/317:09:213
473399103102cyclictest0-21swapper/316:49:213
4731999892cyclictest16188-21aten2.4-expect20:44:111
4731999882cyclictest0-21swapper/118:30:491
4731999882cyclictest0-21swapper/118:24:131
4731999882cyclictest0-21swapper/117:59:221
4731999782cyclictest0-21swapper/120:39:111
4731999782cyclictest0-21swapper/120:04:231
4731999782cyclictest0-21swapper/118:49:171
4731999782cyclictest0-21swapper/116:06:301
4731999782cyclictest0-21swapper/115:43:231
4733999692cyclictest0-21swapper/320:44:113
4731999692cyclictest0-21swapper/120:09:221
4731999692cyclictest0-21swapper/118:34:181
4731999692cyclictest0-21swapper/116:59:221
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional