You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-07-03 - 04:16
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 Fri Jul 03, 2026 00:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
253239913315,108cyclictest13023-21if_eth023:45:390
253239913214,108cyclictest25522-21munin-node22:45:270
253239913214,107cyclictest18267-21threads22:21:050
253239912714,103cyclictest23782-21sh22:40:130
253239912714,103cyclictest1142-21aten_r4power_en21:30:250
253239912714,102cyclictest25983-21munin-node00:25:380
253239912515,100cyclictest1529-21munin-node19:50:450
253239912514,101cyclictest2947-21fschecks_count19:55:320
253239912414,101cyclictest7623-21latency_hist21:50:140
253239912314,99cyclictest3568-21runrttasks23:38:370
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional