You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-07-05 - 19:31
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: 50 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 10 highest latencies:
System rack7slot3.osadl.org (updated Sun Jul 05, 2026 12:44:41)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
27876243020sleep27877-21sleep07:07:500
2798399263236cyclictest18725-21diskmemload11:08:090
2798399262231cyclictest2648-21sendmail09:58:160
2798399260231cyclictest28963-21/usr/sbin/munin11:53:410
2798399257232cyclictest32453-21modprobe12:08:320
2798399257229cyclictest9172-21users08:05:250
2798399256231cyclictest2869-21snmpd09:59:330
2798399256226cyclictest7030-21sshd07:57:300
2798399256196cyclictest11521-21netwatch10:35:360
2798399255227cyclictest3582-1kworker/0:1H09:33:410
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional