You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-13 - 18:54
[ 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 50 highest latencies:
System rackcslot3.osadl.org (updated Fri Feb 13, 2026 12:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
811220rcu_preempt7702-21ssh12:38:101
81920rcu_preempt19-21ksoftirqd/109:51:041
81750rcu_preempt20106-21cron10:02:481
81740rcu_preempt0-21swapper/012:05:250
81730rcu_preempt7923-21irqstats11:38:061
81720rcu_preempt0-21swapper/007:08:040
147950720irq/31-eth0-tx-0-21swapper/009:18:340
81710rcu_preempt9031-21/usr/sbin/munin08:08:010
81710rcu_preempt0-21swapper/111:18:061
81710rcu_preempt0-21swapper/011:18:010
81700rcu_preempt15539-21if_eth010:53:070
81690rcu_preempt0-21swapper/012:26:300
81690rcu_preempt0-21swapper/010:48:230
81680rcu_preempt2395-21munin-run07:42:470
81680rcu_preempt19-21ksoftirqd/110:24:151
81680rcu_preempt0-21swapper/011:38:030
81670rcu_preempt25474-21apt-get09:12:590
81670rcu_preempt0-21swapper/011:35:310
81650rcu_preempt0-21swapper/107:10:131
81640rcu_preempt26879-21ssh12:13:140
81640rcu_preempt26099-21apt-get12:13:031
81640rcu_preempt0-21swapper/012:33:020
81640rcu_preempt0-21swapper/011:56:510
81640rcu_preempt0-21swapper/011:23:570
147850640irq/30-eth0-tx-0-21swapper/110:57:481
81630rcu_preempt0-21swapper/012:28:080
81630rcu_preempt0-21swapper/010:40:410
81630rcu_preempt0-21swapper/010:18:030
89850620irq/17-ehci_hcd945-21usb-storage12:23:051
81620rcu_preempt19-21ksoftirqd/110:05:571
81620rcu_preempt14794-21ssh10:52:351
81620rcu_preempt0-21swapper/010:03:540
81620rcu_preempt0-21swapper/009:58:050
81610rcu_preempt19954-21ssh11:01:261
81610rcu_preempt0-21swapper/111:33:191
81610rcu_preempt0-21swapper/111:08:031
81610rcu_preempt0-21swapper/009:53:050
81600rcu_preempt8190-21ssh09:38:301
81600rcu_preempt30444-21ssh09:21:091
81600rcu_preempt29295-21ntpq07:18:111
81600rcu_preempt19-21ksoftirqd/112:09:561
81600rcu_preempt12177-21ssh11:46:131
81600rcu_preempt12046-21ssh09:47:421
81600rcu_preempt0-21swapper/111:58:241
81600rcu_preempt0-21swapper/111:32:471
81600rcu_preempt0-21swapper/111:27:251
81600rcu_preempt0-21swapper/109:23:471
81600rcu_preempt0-21swapper/012:40:420
147750600irq/29-eth0-rx-0-21swapper/011:28:120
81590rcu_preempt6311-21ssh10:36:451
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional