You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-21 - 10:47
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
Compare latency of primary with shadow system
Characteristics of the 10 highest latencies:
System rack4slot3.osadl.org (updated Sun Jun 21, 2026 00:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
61221150,4sleep0613-21cut21:19:180
2708921130,4sleep027090-21date19:19:380
26722210713,81sleep026443-21munin-node00:19:200
7206210613,80sleep07259-21fschecks_time23:19:190
2810210517,16sleep02836-21sort19:44:540
17837210414,25sleep017839-21sshd22:11:350
29601210313,28sleep029516-21munin-node21:09:110
28282210214,16sleep028283-21diskstats00:24:190
21916210214,75sleep021924-21munin-node20:44:300
17143210214,16sleep017145-21irqstats23:49:290
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional