You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-09-24 - 18:55
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 rack4slot3.osadl.org (updated Thu Sep 24, 2026 12:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
10703212718,24sleep010717-21memory07:29:180
118389911732,75cyclictest6593-21unixbench_singl12:14:500
118389911637,69cyclictest15074-21crond09:23:510
118389911632,73cyclictest737-21hostname11:59:050
118389911333,71cyclictest3568-21runrttasks11:24:200
118389911328,76cyclictest31634-21cpu11:54:090
118389911327,76cyclictest3568-21runrttasks12:04:380
118389911226,76cyclictest3568-21runrttasks11:05:050
118389911139,33cyclictest17340-21munin-node07:49:290
118389911133,69cyclictest5672-21munin-node08:54:110
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional