You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-07-19 - 04:31
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 Sun Jul 19, 2026 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
311630ksoftirqd/012172-21ps16:02:500
19149995727cyclictest0-21swapper18:41:380
19149995324cyclictest0-21swapper17:27:390
19149995323cyclictest75150irq/9-eth218:20:230
19149995225cyclictest0-21swapper16:13:500
19149995120cyclictest75150irq/9-eth217:22:350
19149995117cyclictest11567-21kworker/0:116:56:450
19149995027cyclictest11567-21kworker/0:117:54:220
19149994928cyclictest0-21swapper17:33:440
19149994926cyclictest0-21swapper18:24:430
19149994925cyclictest0-21swapper18:15:450
19149994924cyclictest0-21swapper15:20:010
19149994922cyclictest75150irq/9-eth216:39:250
19149994824cyclictest0-21swapper17:43:390
19149994816cyclictest11567-21kworker/0:116:25:040
19149994814cyclictest11567-21kworker/0:117:08:570
19149994812cyclictest11567-21kworker/0:117:50:350
19149994728cyclictest0-21swapper16:35:030
19149994722cyclictest0-21swapper15:55:450
19149994715cyclictest11567-21kworker/0:115:45:460
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional