You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-05 - 00:56
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: 50 million
Resolution of latency scale: reduced 
Duration: 5 hours, 33 minutes
Characteristics of the 20 highest latencies:
System rack8slot1.osadl.org (updated Mon May 04, 2026 12:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2133499411030,0cyclictest21289-1kworker/0:0H07:01:570
21334992747711,0cyclictest9-21ksoftirqd/011:01:590
21334992656273,0cyclictest21289-1kworker/0:0H10:01:580
21334992572273,0cyclictest21289-1kworker/0:0H08:01:590
21334992561266,0cyclictest21289-1kworker/0:0H12:01:580
21334992506194,0cyclictest21289-1kworker/0:0H09:26:580
21334992439304,0cyclictest21289-1kworker/0:0H07:21:590
21334992379235,0cyclictest21289-1kworker/0:0H10:46:580
21334992356805,0cyclictest5218-21seq09:21:580
21334992342187,0cyclictest21289-1kworker/0:0H07:06:580
21334992325696,0cyclictest9-21ksoftirqd/007:16:580
21334992320247,0cyclictest21289-1kworker/0:0H11:46:580
21334992319233,0cyclictest21289-1kworker/0:0H07:46:580
21334992306703,0cyclictest9-21ksoftirqd/007:56:590
21334992304268,0cyclictest21289-1kworker/0:0H10:26:580
21334992302311,0cyclictest21289-1kworker/0:0H09:01:580
21334992292229,0cyclictest21289-1kworker/0:0H12:06:580
21334992284273,0cyclictest21289-1kworker/0:0H09:06:570
21334992273250,0cyclictest21289-1kworker/0:0H08:56:570
21334992271206,0cyclictest21289-1kworker/0:0H09:56:580
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional