You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-07-19 - 09:49
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 Sun Jul 19, 2026 00:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
130399913415,108cyclictest26253-21munin-node20:07:120
130399913214,108cyclictest8890-21munin-node00:12:200
130399913114,75cyclictest13253-21aten_r4power_cu22:47:040
130399913015,105cyclictest31309-21perl22:02:170
130399912914,105cyclictest25419-21cat23:22:440
130399912614,102cyclictest17296-21timerwakeupswit21:17:460
130399912515,100cyclictest15226-21fschecks_count00:32:130
130399912514,73cyclictest19064-21runrttasks21:23:070
130399912514,102cyclictest29758-21if_eth021:57:160
130399912514,101cyclictest21496-21munin-node21:32:160
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional