You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-03-26 - 22:31
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 (updated Thu Mar 26, 2026 12:44:10)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
59733299117110,5cyclictest710441-21kworker/u4:12+events_unbound11:01:000
5973339910295,5cyclictest675168-21kworker/u4:22+events_unbound10:05:521
5973339910194,5cyclictest798066-21kworker/u4:8+events_unbound12:36:121
5973329910193,6cyclictest701463-21kworker/u4:1+events_unbound10:35:540
5973329910084,13cyclictest53-21kswapd010:20:110
597333999790,5cyclictest768040-21kworker/u4:8+events_unbound11:51:081
597333999487,5cyclictest599836-21kworker/u4:7+events_unbound09:30:461
597333998864,16cyclictest53-21kswapd009:35:111
597333998780,5cyclictest613889-21kworker/u4:13+events_unbound08:40:421
597333998780,5cyclictest613889-21kworker/u4:13+events_unbound08:40:411
597333998679,5cyclictest625555-21kworker/u4:18+events_unbound09:45:501
597333998679,5cyclictest612618-21kworker/u4:12+events_unbound08:15:381
597333998679,5cyclictest612615-21kworker/u4:5+events_unbound08:50:451
59733299864,25cyclictest810313-21ssh12:35:290
597333998578,5cyclictest639815-21kworker/u4:1+events_unbound10:00:511
597332998475,6cyclictest608776-21kworker/u4:1+events_unbound08:00:310
597332998373,8cyclictest710440-21kworker/u4:11+events_unbound10:50:570
597332998270,9cyclictest53-21kswapd009:35:120
59733299817,28cyclictest646897-21/usr/sbin/munin09:30:230
59733299815,17cyclictest792530-21ssh12:15:240
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional