You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2025-02-10 - 23:58
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
Compare latency of primary with shadow system
Characteristics of the 20 highest latencies:
System rack2slot6.osadl.org (updated Mon Feb 10, 2025 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
4259995928cyclictest72450irq/9-eth220:42:450
4259995829cyclictest0-21swapper22:09:500
4259995628cyclictest72450irq/9-eth221:08:220
4259995625cyclictest0-21swapper19:47:490
4259995526cyclictest0-21swapper19:43:370
4259995525cyclictest0-21swapper19:21:050
4259995523cyclictest0-21swapper19:32:480
4259995427cyclictest0-21swapper21:06:320
4259995427cyclictest0-21swapper20:49:250
4259995426cyclictest0-21swapper21:17:320
4259995425cyclictest72450irq/9-eth220:18:430
4259995425cyclictest0-21swapper21:43:010
4259995424cyclictest0-21swapper19:13:140
4259995423cyclictest0-21swapper22:20:170
4259995327cyclictest72450irq/9-eth219:52:270
4259995326cyclictest72450irq/9-eth222:22:030
4259995326cyclictest0-21swapper21:58:020
4259995325cyclictest0-21swapper22:35:380
4259995227cyclictest0-21swapper21:35:260
4259995226cyclictest0-21swapper19:28:340
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional