You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-08-15 - 02:09
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 Sat Aug 15, 2026 00:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
250299915715,108cyclictest26744-21munin-node21:15:050
250299915314,129cyclictest4683-21seq20:05:190
250299915015,125cyclictest10275-21seq23:42:140
250299915015,124cyclictest3062-21memory23:20:160
250299915015,124cyclictest25648-21munin-node22:50:120
250299914914,125cyclictest18202-21yum00:05:450
250299914814,124cyclictest25278-21seq19:30:040
250299914814,124cyclictest17253-21munin-node22:24:530
250299914813,98cyclictest19528-21processes00:10:270
250299914715,122cyclictest8111-21open_files23:35:230
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional