You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-09-28 - 17:36
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 10 highest latencies:
System rack4slot3.osadl.org (updated Mon Sep 28, 2026 12:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1616228280,4sleep03250-21snmpd07:29:440
172429914713,124cyclictest7697-21aten_r4power_cu10:24:270
172429914514,121cyclictest22923-21munin-node07:50:070
172429914414,121cyclictest32664-21swap08:20:070
172429914414,120cyclictest6040-21aten_r4power_en08:39:290
172429914114,90cyclictest20838-21fschecks_time07:44:370
172429913813,115cyclictest27699-21processes08:05:000
172429913714,114cyclictest5644-21runrttasks08:37:230
172429913714,114cyclictest3568-21runrttasks12:05:060
172429913713,88cyclictest32407-21kernelversion09:59:490
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional