You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2023-12-10 - 01:22
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 10 highest latencies:
System rackbslot4.osadl.org (updated Sat Dec 09, 2023 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1294699624,51cyclictest0-21swapper/110:53:411
1296299584,47cyclictest0-21swapper/308:28:443
1294299574,47cyclictest0-21swapper/008:32:340
1296299563,46cyclictest0-21swapper/309:00:033
12962995612,38cyclictest6839-21crond08:27:583
1294299564,46cyclictest0-21swapper/011:02:210
1296299553,47cyclictest0-21swapper/311:07:543
1294299554,44cyclictest0-21swapper/008:34:140
1294299553,45cyclictest0-21swapper/010:44:410
1294299544,44cyclictest0-21swapper/009:27:530
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional