You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-23 - 09:36
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 20 highest latencies:
System rack4slot3.osadl.org (updated Tue Jun 23, 2026 00:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2944325840,4sleep029441-21munin-node19:19:250
308699915415,67cyclictest26402-21fschecks_count22:29:310
308699915114,127cyclictest8209-21latency_hist19:54:110
308699914514,69cyclictest7483-21munin-node21:29:580
308699914416,62cyclictest1017-21timerandwakeup21:10:040
308699914414,62cyclictest4884-21sshd00:42:030
308699914314,63cyclictest18703-21munin-node22:04:510
308699914214,60cyclictest2035-21aten_r4power_vo00:34:230
308699914115,63cyclictest30259-21wc21:00:060
308699914114,37cyclictest20516-21sed22:10:010
308699914014,64cyclictest18264-21cpu23:44:250
308699913914,39cyclictest5104-21cut21:24:220
308699913914,38cyclictest20305-21proc_pri20:29:550
308699913114,60cyclictest8260-21munin-node19:55:040
308699912815,34cyclictest10540-21netstat21:39:470
30869999915,47cyclictest21271-21crond23:54:100
30869999814,75cyclictest28228-21chrt22:34:390
30869999615,72cyclictest31171-21munin-node21:04:290
30869999414,71cyclictest3568-21runrttasks22:53:340
30869999414,71cyclictest31058-21cut22:44:220
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional