You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-08-27 - 12:10
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 Thu Aug 27, 2026 00:43:24)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
11301996622cyclictest0-21swapper17:22:220
11301996423cyclictest0-21swapper17:02:520
11301996316cyclictest10922-21kworker/0:016:28:180
11301996314cyclictest11924-21kworker/0:216:59:060
11301996215cyclictest10922-21kworker/0:016:52:110
11301996214cyclictest16196-21kworker/0:214:59:050
11301996214cyclictest16196-21kworker/0:214:34:570
11301996213cyclictest16196-21kworker/0:214:25:410
11301996116cyclictest16196-21kworker/0:215:40:010
11301996115cyclictest16196-21kworker/0:215:58:280
11301996115cyclictest16196-21kworker/0:214:40:150
11301996115cyclictest16196-21kworker/0:214:34:150
11301996115cyclictest16196-21kworker/0:214:16:460
11301996114cyclictest10922-21kworker/0:016:22:550
11301996015cyclictest16196-21kworker/0:215:39:100
11301996015cyclictest16196-21kworker/0:214:52:460
11301996015cyclictest16196-21kworker/0:214:22:000
11301996014cyclictest16196-21kworker/0:215:21:140
11301996014cyclictest11924-21kworker/0:217:08:560
11301995915cyclictest16196-21kworker/0:215:49:100
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional