You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2025-12-10 - 07:09
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: reduced 
Duration: 5 hours, 33 minutes
Characteristics of the 10 highest latencies:
System rack8slot1.osadl.org (updated Wed Dec 10, 2025 00:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1737599215134,0cyclictest3355-21runrttasks22:29:050
1737599213133,0cyclictest3355-21runrttasks23:20:330
1737599213132,0cyclictest3355-21runrttasks20:04:080
1737599212133,0cyclictest10320-21cut19:50:420
1737599211130,0cyclictest11631-21grep21:25:550
1737599211124,0cyclictest2405-21munin-node19:29:180
1737599210129,0cyclictest23542-21grep22:00:010
1737599209132,0cyclictest3355-21runrttasks18:52:460
1737599209130,0cyclictest26097-21aten2.4_r8power20:35:180
1737599209130,0cyclictest21775-21cpu21:55:020
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional