You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-08-02 - 00:01
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: 50 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 10 highest latencies:
System rack4slot2.osadl.org (updated Sat Aug 01, 2026 12:44:00)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
73502120,0irq/45-4a10000023117-21/usr/sbin/munin07:05:530
24706999472,0cyclictest0-21swapper11:28:200
24706999372,0cyclictest0-21swapper09:48:560
24706999359,0cyclictest0-21swapper11:44:080
7450920,0irq/46-4a10000024875-21latency10:18:570
7350920,0irq/45-4a1000004918-21runrttasks09:19:270
7350920,0irq/45-4a10000031854-21sshd10:39:110
24706999058,0cyclictest0-21swapper10:54:130
24706999058,0cyclictest0-21swapper08:03:310
24706999055,0cyclictest0-21swapper11:09:020
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional