You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-07-29 - 14:49
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: reduced 
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 20 highest latencies:
System rack3slot7.osadl.org (updated Wed Jul 29, 2026 12:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140150ksoftirqd/032596-21kworker/0:206:58:400
14991360watchdog/06992-21cpu12:03:490
14991270watchdog/02792-21runrttasks10:06:410
14991250watchdog/017683-21munin-node10:53:410
14991240watchdog/07337-21nfs_client08:33:570
14991240watchdog/025477-21munin-node11:18:450
14991220watchdog/019763-21aten2.4_r3power10:59:010
14991210watchdog/012151-21cat12:19:090
14991200watchdog/028709-21df_inode07:58:490
14991200watchdog/016732-21processes09:04:050
14991200watchdog/012739-21sendmail_mailtr07:08:370
14991190watchdog/08303-21cut12:08:370
14991190watchdog/030135-21aten2.4_r3power11:33:450
14991180watchdog/05257-21munin-node08:28:490
14991180watchdog/03987-21munin-node08:23:490
14991170watchdog/018259-21runrttasks09:09:010
14991160watchdog/02792-21runrttasks07:30:450
14991160watchdog/02792-21runrttasks07:04:490
14991160watchdog/027618-21ls11:24:090
2234501140irq/11-eth029980-21mailstats08:03:360
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional