You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2025-12-31 - 22:22
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 Wed Dec 31, 2025 12:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
23667992990865,0cyclictest9-21ksoftirqd/007:09:060
23667992624271,0cyclictest9851-1kworker/0:1H10:09:100
23667992574282,0cyclictest9851-1kworker/0:1H11:09:090
23667992402456,0cyclictest9-21ksoftirqd/008:09:110
23667992399670,0cyclictest9-21ksoftirqd/011:54:100
23667992361644,0cyclictest9-21ksoftirqd/010:04:090
23667992343685,0cyclictest9-21ksoftirqd/011:24:090
23667992343284,0cyclictest9851-1kworker/0:1H07:34:090
23667992333624,0cyclictest9-21ksoftirqd/009:14:090
23667992296217,0cyclictest9851-1kworker/0:1H10:44:090
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional