You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-07-05 - 03:53
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: reduced 
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 20 highest latencies:
System rack3slot7.osadl.org (updated Sun Jul 05, 2026 00:43:38)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140130ksoftirqd/02004-21kworker/0:119:00:150
14991320watchdog/026646-21mailstats20:20:140
14991300watchdog/032691-21munin-node00:10:260
14991290watchdog/08303-21df_inode22:50:260
14991290watchdog/013268-21entropy23:05:340
14991250watchdog/02792-21runrttasks19:19:420
14991230watchdog/0294532sleep022:14:340
14991220watchdog/021319-21aten2.4_r3power20:00:460
14991220watchdog/018855-21munin-node21:40:340
14991210watchdog/05877-21aten2.4_r3power20:55:460
14991200watchdog/028756-21kernelversion20:25:380
14991200watchdog/017646-21df_inode21:35:260
14991190watchdog/02792-21runrttasks21:27:180
14991190watchdog/013622-21aten2.4_r3power19:35:460
14991170watchdog/0262372sleep023:48:420
14991140watchdog/03249-21cut19:05:060
14991140watchdog/019035-21aten2.4_r3power23:25:220
14991130watchdog/011539-21unixbench_singl19:30:260
14991120watchdog/02792-21runrttasks21:05:260
14991100watchdog/07371-21aten2.4_r3power22:45:460
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional