You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-04 - 02:24
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 Fri Apr 03, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2424699578,17cyclictest0-21swapper/011:19:170
2424699574,46cyclictest0-21swapper/011:28:320
2371725710,16sleep30-21swapper/306:06:323
2371725710,16sleep30-21swapper/306:06:323
2426399564,6cyclictest0-21swapper/309:03:163
19612560,3sleep1201ktimersoftd/109:30:201
2426399555,44cyclictest0-21swapper/309:12:403
2426399553,7cyclictest16967-21ssh09:07:563
2424699555,7cyclictest0-21swapper/009:51:450
2424699554,45cyclictest0-21swapper/010:45:500
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional