You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-25 - 15:05
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 10 highest latencies:
System rack8slot1.osadl.org (updated Thu Jun 25, 2026 12:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2599799334547,0cyclictest0-21swapper07:39:280
259979931391270,0cyclictest12710-21munin-node07:54:030
25997993071892,0cyclictest26099-21date06:58:490
25997992817283,0cyclictest24575-1kworker/0:1H11:58:500
25997992493465,0cyclictest9-21ksoftirqd/007:58:520
25997992370282,0cyclictest24575-1kworker/0:1H07:33:510
25997992346271,0cyclictest24575-1kworker/0:1H12:03:500
25997992336675,0cyclictest9-21ksoftirqd/009:33:500
25997992332636,0cyclictest9-21ksoftirqd/009:53:500
25997992321270,0cyclictest24575-1kworker/0:1H08:03:510
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional