You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-28 - 05:09
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.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 50 highest latencies:
System rack6slot0.osadl.org (updated Sun Jun 28, 2026 01:02:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
688999225217,5cyclictest0-21swapper/2622:00:1919
688999225217,5cyclictest0-21swapper/2622:00:1819
688999218197,11cyclictest0-21swapper/2623:32:0319
688999218197,11cyclictest0-21swapper/2623:32:0319
688999213199,11cyclictest0-21swapper/2622:05:2819
688999213199,11cyclictest0-21swapper/2622:05:2819
688999213199,11cyclictest0-21swapper/2622:05:2819
686099213206,5cyclictest0-21swapper/322:40:2723
686099213206,5cyclictest0-21swapper/322:40:2623
686099213206,5cyclictest0-21swapper/322:40:2623
688999212201,9cyclictest0-21swapper/2622:20:2719
688999212201,9cyclictest0-21swapper/2622:20:2719
688999210204,4cyclictest1-21systemd22:30:0119
688999210204,4cyclictest1-21systemd22:30:0119
686599210156,51cyclictest24172-21kworker/u81:0+events_unbound00:08:0437
686599210156,51cyclictest24172-21kworker/u81:0+events_unbound00:08:0437
689999209199,8cyclictest0-21swapper/3523:48:2929
689999209199,8cyclictest0-21swapper/3523:48:2929
689999209199,8cyclictest0-21swapper/3523:48:2929
688999209203,4cyclictest0-21swapper/2621:56:3219
688999209203,4cyclictest0-21swapper/2621:56:3119
688999209203,4cyclictest0-21swapper/2621:56:3119
688999209201,5cyclictest3600-21qemu-system-x8621:49:2019
688999209201,5cyclictest3600-21qemu-system-x8621:49:2019
688999209191,15cyclictest0-21swapper/2621:00:2119
688999209191,15cyclictest0-21swapper/2621:00:2119
689999208201,5cyclictest0-21swapper/3521:26:1629
689999208201,5cyclictest0-21swapper/3521:26:1629
689999208201,5cyclictest0-21swapper/3521:26:1529
688999208203,2cyclictest0-21swapper/2600:13:4519
688999208203,2cyclictest0-21swapper/2600:13:4519
688999208203,2cyclictest0-21swapper/2600:13:4519
688999208202,4cyclictest0-21swapper/2621:50:3119
688999208202,4cyclictest0-21swapper/2621:50:3119
688999208192,13cyclictest0-21swapper/2623:28:2619
688999208192,13cyclictest0-21swapper/2623:28:2519
688999208192,13cyclictest0-21swapper/2623:28:2519
689999207197,7cyclictest0-21swapper/3521:40:0729
689999207197,7cyclictest0-21swapper/3521:40:0729
688999207200,5cyclictest0-21swapper/2623:15:3619
688999207200,5cyclictest0-21swapper/2623:15:3619
687499206187,12cyclictest0-21swapper/1323:00:155
687499206187,12cyclictest0-21swapper/1323:00:155
687499206187,12cyclictest0-21swapper/1323:00:155
688999205199,4cyclictest0-21swapper/2623:40:3619
688999205199,4cyclictest0-21swapper/2623:40:3519
688999205193,9cyclictest25366-21systemd22:45:2419
688999205193,9cyclictest25366-21systemd22:45:2419
688999205193,9cyclictest25366-21systemd22:45:2419
688999205193,9cyclictest0-21swapper/2623:09:1919
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional