You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-03-09 - 07:30
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 376 highest latencies:
System rack4slot1.osadl.org (updated Sun Mar 08, 2026 19:31:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
476328930,2sleep121-21ksoftirqd/119:11:491
476328930,2sleep121-21ksoftirqd/119:11:491
106172830,2sleep20-21swapper/219:26:452
63262690,2sleep00-21swapper/019:16:420
63262690,2sleep00-21swapper/019:16:420
63262690,2sleep00-21swapper/019:16:420
4816993110,3cyclictest131rcu_preempt19:21:442
4816993110,3cyclictest131rcu_preempt19:21:442
34792286,13sleep20-21swapper/219:11:302
34792286,13sleep20-21swapper/219:11:302
66562270,3sleep30-21swapper/319:16:453
66562270,3sleep30-21swapper/319:16:453
66562270,3sleep30-21swapper/319:16:453
4815992511,2cyclictest21-21ksoftirqd/119:26:431
481499254,5cyclictest12-21ksoftirqd/019:26:550
481499252,5cyclictest12-21ksoftirqd/019:21:410
481499252,5cyclictest12-21ksoftirqd/019:21:410
47672254,13sleep00-21swapper/019:11:530
47672254,13sleep00-21swapper/019:11:530
481699248,4cyclictest131rcu_preempt19:16:442
481699248,4cyclictest131rcu_preempt19:16:442
481699248,4cyclictest131rcu_preempt19:16:442
34852231,16sleep30-21swapper/319:11:313
34852231,16sleep30-21swapper/319:11:313
78062220,4sleep30-21swapper/319:21:353
78062220,4sleep30-21swapper/319:21:353
4815992211,9cyclictest7807-21/usr/sbin/munin19:21:351
4815992211,9cyclictest7807-21/usr/sbin/munin19:21:351
481599189,7cyclictest6100-21ntpq19:16:381
481599189,7cyclictest6100-21ntpq19:16:381
481599189,7cyclictest6100-21ntpq19:16:381
481799168,6cyclictest321rcuc/319:30:373
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional