You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-07-18 - 12:40
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.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 10 highest latencies:
System rackbslot4.osadl.org (updated Sat Jul 18, 2026 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1944799605,48cyclictest0-21swapper/022:36:060
1944799595,48cyclictest0-21swapper/023:15:350
1946899574,26cyclictest0-21swapper/321:25:013
1944799574,47cyclictest0-21swapper/020:40:580
1946899565,29cyclictest0-21swapper/320:53:153
1946899564,46cyclictest0-21swapper/323:34:453
1946899564,46cyclictest0-21swapper/320:39:483
1914225610,17sleep00-21swapper/018:37:230
1946899556,43cyclictest0-21swapper/322:15:463
1946899554,6cyclictest0-21swapper/323:42:243
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional