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2026-01-16 - 14:00
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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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: reduced 
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the highest latencies:
System rack3slot7.osadl.org (updated Fri Jan 16, 2026 12:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140140ksoftirqd/011270-21kworker/0:107:07:040
14991320watchdog/03019-21runrttasks08:06:390
14991320watchdog/020749-21munin-node10:57:590
14991310watchdog/09877-21missed_timers12:08:270
14991310watchdog/01864-21runrttasks09:56:070
14991300watchdog/026971-21munin-node07:48:110
14991300watchdog/022282-21munin-node11:03:190
14991270watchdog/02173-21latency_hist08:12:470
14991260watchdog/013057-21munin-node08:48:230
14991230watchdog/05355-21munin-node08:23:030
14991220watchdog/024551-21aten2.4_r3power07:38:230
14991210watchdog/031302-21runrttasks08:01:190
14991190watchdog/08418-21mailstats10:17:550
14991190watchdog/028282-21processes11:23:190
14991180watchdog/019931-21aten2.4_r3power09:08:230
14991180watchdog/014854-21df_inode10:38:070
14991180watchdog/011989-21nfs_client08:43:150
14991150watchdog/025362-21latency_hist09:27:470
14991150watchdog/010449-21nfs_client08:38:150
19840211411sleep019894-21aten2.4_r3power07:23:270
14991140watchdog/05316-21munin-node10:07:550
14991140watchdog/03019-21runrttasks11:31:270
14991140watchdog/027377-21aten2.4_r3power09:33:110
14991130watchdog/0482-21aten2.4_r3power11:38:230
14991130watchdog/04577-21sendmail_mailqu10:03:270
14991120watchdog/03019-21runrttasks10:43:510
14991100watchdog/017161-21grep12:33:110
14991090watchdog/023823-21latency_hist07:37:470
14991090watchdog/016917-21wc08:58:270
14991080watchdog/02721-21nfs_client09:58:150
14991070watchdog/03914-21sh08:17:590
14991070watchdog/022579-21cpu09:18:070
14991070watchdog/014811-21runrttasks12:25:110
14991050watchdog/025698-21sed07:43:070
14991030watchdog/028497-21mailstats09:37:550
14991030watchdog/013239-21seq12:19:550
14991000watchdog/03019-21runrttasks07:15:350
1499980watchdog/06088-21sensors11:57:590
82350970irq/14-ide025514-21df11:13:040
1398329426sleep013954-21latency_hist07:07:470
246050910irq/11-eth021141-21unixbench_singl09:13:100
246050880irq/11-eth011483-21munin-node10:28:310
14136988412cyclictest21185-21kernelversion07:28:200
82350830irq/14-ide03019-21runrttasks08:08:130
14136988213cyclictest17947-21cpu09:03:080
246050810irq/11-eth024470-21aten2.4_r3power11:08:210
246050810irq/11-eth02025-21aten2.4_r3power11:43:250
1499810watchdog/019616-21sensors_fan10:53:110
14136988112cyclictest164442sleep012:30:590
14136988012cyclictest7155-21cpu08:28:080
14136987912cyclictest15101-21nfs_client08:53:150
14136987912cyclictest10412-21nfs_client10:23:160
14136987813cyclictest31480-21latency_hist09:47:460
14136987812cyclictest3151-21cpu11:48:060
14136987812cyclictest17691-21aten2.4_r3power07:18:040
246050770irq/11-eth025248-21runrttasks09:27:300
246050770irq/11-eth018325-21processes10:48:220
1499770watchdog/03430-21sendmail-mta08:35:390
14136987712cyclictest31445-21timerandwakeup11:33:270
14136987612cyclictest4806-21unixbench_singl11:53:090
14136987612cyclictest10950-21df_inode12:13:080
246050750irq/11-eth027503-21pluginstate11:22:460
14136987513cyclictest31568-21munin-node09:48:280
14136987513cyclictest29015-21nfs_client07:53:160
14136987512cyclictest7534-21munin-node12:03:030
14136987512cyclictest7111-21cpu10:13:070
14136987512cyclictest13281-21cpu10:33:080
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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