You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-08-24 - 17:26
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, lowest P state: ondemand
Compare latency of primary with shadow system
Characteristics of the 20 highest latencies:
System rackbslot5.osadl.org (updated Mon Aug 24, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3075622828sleep40-21swapper17:39:274
288322827sleep50-21swapper19:49:175
2370722726sleep50-21swapper20:25:105
2370722726sleep50-21swapper20:25:105
2143322725sleep50-21swapper19:20:205
1354722726sleep50-21swapper19:06:515
3178322625sleep20-21swapper20:41:162
283122625sleep30-21swapper18:46:013
1835222625sleep60-21swapper20:14:476
1651922625sleep50-21swapper18:10:495
1568722625sleep30-21swapper20:09:483
2816122523sleep40-21swapper16:34:054
1525992521cyclictest0-21swapper15:44:190
1485222523sleep40-21swapper16:09:164
1312922525sleep40-21swapper20:06:204
824522423sleep40-21swapper18:57:144
645522423sleep40-21swapper16:53:504
389922423sleep40-21swapper15:45:074
2966622424sleep30-21swapper19:38:343
1286422423sleep40-21swapper21:07:594
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional