You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2025-07-16 - 00:16
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: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 10 highest latencies:
System rack3slot1.osadl.org (updated Tue Jul 15, 2025 12:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2286799104102cyclictest0-21swapper/304:12:293
2286599104102cyclictest4587-21tune2fs00:52:271
2286599104102cyclictest18333-21tune2fs03:52:201
2286799103102cyclictest0-21swapper/323:32:293
2286799103102cyclictest0-21swapper/304:27:183
2286799103102cyclictest0-21swapper/304:22:193
2286799103102cyclictest0-21swapper/303:52:203
2286799103102cyclictest0-21swapper/300:52:273
2286599103102cyclictest31383-21tune2fs04:22:191
2286599103102cyclictest2085-21tune2fs23:32:291
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional