You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-09-02 - 16:00
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 Wed Sep 02, 2026 12:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140150ksoftirqd/025897-21kworker/0:106:56:210
14991350watchdog/020033-21munin-node09:11:190
14991340watchdog/05422-21aten2.4_r3power11:51:510
14991280watchdog/017570-21aten2.4_r3power07:16:510
14991260watchdog/06389-21cpu08:26:310
14991250watchdog/02792-21runrttasks09:34:070
14991250watchdog/021829-21df_inode11:01:310
14991240watchdog/029514-21aten2.4_r3power07:56:270
14991230watchdog/02792-21runrttasks09:28:110
14991230watchdog/023113-21munin-node09:21:390
14991230watchdog/013860-21munin-node08:51:270
14991220watchdog/03586-21needreboot10:01:390
14991210watchdog/02792-21runrttasks08:12:590
14991190watchdog/09298-21awk12:06:270
14991180watchdog/029616-21unixbench_singl11:26:310
14991180watchdog/02792-21runrttasks09:57:070
14991180watchdog/023335-21swap07:36:270
14991180watchdog/012612-21unixbench_singl12:16:310
14991170watchdog/06353-21df_inode11:56:310
14991170watchdog/028007-21sh07:51:270
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional