You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-29 - 10:50
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 Wed Apr 29, 2026 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
506999585,47cyclictest0-21swapper/223:09:362
507399565,7cyclictest0-21swapper/321:59:383
5069995618,33cyclictest16375-21/usr/sbin/munin21:05:162
506299563,46cyclictest6410-21smart_sda23:40:161
506299562,48cyclictest22460-21fschecks_count21:15:061
505899563,48cyclictest0-21swapper/020:31:030
505899563,47cyclictest0-21swapper/020:55:560
507399554,45cyclictest0-21swapper/322:19:383
507399544,5cyclictest0-21swapper/320:35:123
507399543,47cyclictest0-21swapper/320:55:203
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional