You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-23 - 18:02
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 Tue Jun 23, 2026 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
311650ksoftirqd/019880-21threads06:03:550
18678995727cyclictest0-21swapper05:58:540
18678995625cyclictest0-21swapper06:37:200
18678995525cyclictest0-21swapper04:27:440
18678995426cyclictest0-21swapper04:37:250
18678995324cyclictest0-21swapper07:00:070
18678995322cyclictest0-21swapper06:43:370
18678995321cyclictest0-21swapper05:54:220
18678995122cyclictest0-21swapper04:40:430
18678995122cyclictest0-21swapper04:17:050
18678995113cyclictest0-21swapper04:49:170
18678995028cyclictest0-21swapper04:02:330
18678995021cyclictest0-21swapper06:26:350
18678995021cyclictest0-21swapper04:18:510
18678994924cyclictest1436-21runrttasks07:16:570
18678994924cyclictest0-21swapper05:28:340
18678994924cyclictest0-21swapper04:10:580
18678994910cyclictest0-21swapper04:58:350
18678994826cyclictest0-21swapper06:53:540
18678994816cyclictest6055-21kworker/0:005:51:510
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional