You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-16 - 07:20
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.
Unexpectedly long latencies may be caused by SMIs
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 rackaslot0.osadl.org (updated Sat May 16, 2026 00:44:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2035721320,0sleep220336-21sshd23:59:342
113462930,0sleep00-21swapper/021:51:320
222252920,0sleep20-21swapper/222:01:112
238032660,1sleep20-21swapper/222:50:302
190972660,0sleep00-21swapper/000:02:160
41952610,1sleep34184-21sshd22:48:523
2338526125,19sleep20-21swapper/219:06:042
2406726024,18sleep30-21swapper/319:09:293
307312590,0sleep10-21swapper/123:17:091
27212590,1sleep32722-21bash00:26:433
2347325923,19sleep10-21swapper/119:06:311
98592580,0sleep30-21swapper/322:20:233
46522580,0sleep10-21swapper/122:28:421
256252580,0sleep30-21swapper/300:17:143
92542570,0sleep20-21swapper/223:21:002
256082570,0sleep025599-21sshd23:28:190
232932560,2sleep20-21swapper/200:05:272
270692550,1sleep10-21swapper/100:28:571
140982550,1sleep30-21swapper/323:56:023
5762540,1sleep031541-21diskmemload22:31:110
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional