You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-06 - 22:40
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 rackcslot6.osadl.org (updated Wed May 06, 2026 12:46:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
385433499365364,1cyclictest3876208-21kworker/0:009:40:010
385433499365364,1cyclictest3827563-21kworker/0:207:35:020
385433499364363,1cyclictest3876208-21kworker/0:012:30:020
385433499364363,1cyclictest3876208-21kworker/0:009:46:020
385433499364363,1cyclictest3827563-21kworker/0:207:10:020
385433499363362,1cyclictest3876208-21kworker/0:010:40:010
385433499363362,1cyclictest3876208-21kworker/0:008:36:020
385433499363362,1cyclictest3876208-21kworker/0:007:50:020
385433499363362,1cyclictest0-21swapper/012:27:020
385433499363362,1cyclictest0-21swapper/009:55:020
385433499362361,1cyclictest3876208-21kworker/0:011:50:020
385433499362361,1cyclictest3876208-21kworker/0:010:24:020
385433499362361,1cyclictest3876208-21kworker/0:008:16:020
385433499362361,1cyclictest0-21swapper/009:11:020
385433499362361,1cyclictest0-21swapper/008:45:020
385433499362360,1cyclictest0-21swapper/010:37:020
385433499361360,1cyclictest3827563-21kworker/0:207:20:020
385433499361359,1cyclictest0-21swapper/011:30:010
385433499360359,1cyclictest0-21swapper/010:47:010
385433499360359,1cyclictest0-21swapper/009:25:020
385433499360359,1cyclictest0-21swapper/008:29:020
385433499360358,1cyclictest0-21swapper/008:51:020
385433499360358,1cyclictest0-21swapper/007:18:020
385433499360357,2cyclictest3876208-21kworker/0:008:58:020
385433499359358,1cyclictest3876208-21kworker/0:009:38:020
385433499359358,1cyclictest3876208-21kworker/0:009:38:020
385433499359358,1cyclictest3876208-21kworker/0:009:15:020
385433499359358,1cyclictest0-21swapper/010:11:020
385433499359358,1cyclictest0-21swapper/009:03:020
385433499359357,1cyclictest3876208-21kworker/0:011:07:020
385433499359357,1cyclictest3876208-21kworker/0:011:07:020
385433499358357,1cyclictest3876208-21kworker/0:009:22:020
385433499358357,1cyclictest3876208-21kworker/0:008:42:020
385433499358357,1cyclictest3827563-21kworker/0:207:31:020
385433499358357,1cyclictest0-21swapper/010:52:010
385433499358357,1cyclictest0-21swapper/009:32:020
385433499358357,1cyclictest0-21swapper/007:56:020
385433499358356,1cyclictest3876208-21kworker/0:008:11:020
385433499357356,1cyclictest3876208-21kworker/0:012:06:020
385433499357356,1cyclictest3876208-21kworker/0:011:37:010
385433499357356,1cyclictest3876208-21kworker/0:011:24:020
385433499357356,1cyclictest3876208-21kworker/0:008:33:020
385433499357356,1cyclictest0-21swapper/011:13:020
385433499357356,1cyclictest0-21swapper/008:08:020
385433499355354,1cyclictest3827563-21kworker/0:207:27:010
385438499353352,1cyclictest0-21swapper/712:15:027
385438499352351,1cyclictest0-21swapper/711:44:027
385438499351350,1cyclictest0-21swapper/711:10:017
385438499351350,1cyclictest0-21swapper/709:05:017
385438499351349,1cyclictest0-21swapper/711:35:027
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional