You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-11 - 17:56
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 Mon May 11, 2026 12:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
87739913714,113cyclictest15773-21munin-node12:40:080
87739913414,110cyclictest25970-21munin-node11:30:330
87739913313,110cyclictest7566-21fschecks_time08:55:070
87739913215,108cyclictest17303-21chrt07:45:100
87739913214,108cyclictest9056-21seq12:19:560
87739913115,105cyclictest21943-21munin-node11:19:570
87739913114,107cyclictest4555-21kernelversion10:25:160
87739913114,107cyclictest4074-21munin-node08:44:560
87739913113,108cyclictest1069-21fschecks_time10:15:070
87739913014,106cyclictest10668-21munin-node10:44:580
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional