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2026-02-21 - 08:38
[ 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 100 highest latencies:
System rack3slot7.osadl.org (updated Sat Feb 21, 2026 00:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140140ksoftirqd/05702-21kworker/0:119:00:480
14991310watchdog/019958-21sensors_fan23:10:510
14991300watchdog/011912-21munin-node19:15:500
14991280watchdog/03019-21runrttasks00:13:430
26524212611sleep026583-21aten2.4_r3power23:31:090
14991260watchdog/015069-21munin-node22:55:430
14991230watchdog/028386-21runrttasks21:52:460
14991230watchdog/017113-21kernelversion19:30:580
14991230watchdog/013444-21idleruntime22:50:390
14991210watchdog/03019-21runrttasks00:05:350
14991210watchdog/027140-21seq20:04:540
14991210watchdog/010000-21runrttasks20:53:460
14991200watchdog/07679-21munin-node20:45:500
14991200watchdog/021582-21munin-node21:30:540
14991190watchdog/03019-21runrttasks22:26:070
14991190watchdog/025106-21runrttasks23:26:270
14991190watchdog/015461-21nfs_client19:25:540
14991160watchdog/03019-21runrttasks23:35:270
14991150watchdog/07184-21munin-node00:15:550
14991150watchdog/04582-21forks20:35:500
14991130watchdog/030631-21cpu22:00:460
2460501110irq/11-eth014845-21latency_hist21:10:250
14991110watchdog/03378-21latency20:31:060
14991100watchdog/026592-21cstates21:46:100
14991090watchdog/09354-21aten2.4_r3power00:20:590
14991090watchdog/011773-21cat00:30:270
14991090watchdog/010965-21wc22:41:030
14991090watchdog/010453-21df20:55:420
14991090watchdog/010260-21seq00:25:350
14991070watchdog/08381-21latency_hist19:05:260
2460501010irq/11-eth025454-21sshd19:58:420
82350980irq/14-ide030282-21latency_hist20:15:270
246050970irq/11-eth023178-21runrttasks19:50:550
82350960irq/14-ide011776-21latency_hist19:15:270
246050930irq/11-eth0997-21latency_hist20:25:260
82350900irq/14-ide027600-21df_inode20:05:470
246050900irq/11-eth03019-21runrttasks20:18:030
246050900irq/11-eth016997-21nfs_client21:15:540
246050850irq/11-eth03224-21aten2.4_r3power22:15:590
8566988413cyclictest15228-21df_inode21:10:480
8566988314cyclictest20294-21telnet21:26:040
246050830irq/11-eth032292-21sensors_fan23:50:500
1499830watchdog/018251-21awk19:35:420
1499830watchdog/012024-21df21:00:420
8566988214cyclictest18467-21nfs_client23:05:550
82350820irq/14-ide031860-21latency_hist22:05:260
8566988112cyclictest31124-21latency23:46:070
246050810irq/11-eth025396-21chrt21:43:310
246050810irq/11-eth01195-21aten2.4_r3power23:55:450
1499810watchdog/08581-21seq22:35:070
1499810watchdog/017681-21runrttasks23:03:470
8566988012cyclictest2745-21aten2.4_r3power00:00:450
246050800irq/11-eth0290392chrt23:40:460
246050800irq/11-eth028915-21awk21:55:380
8566987912cyclictest23167-21nfs_client21:35:550
1499790watchdog/0132392sleep022:50:230
8566987812cyclictest4127-21munin-node22:21:000
82350780irq/14-ide08918-21df22:35:430
246050780irq/11-eth06674-21runrttasks20:41:420
8566987714cyclictest31955-21munin-node20:20:370
8566987712cyclictest22662-21irqstats23:20:360
8566987712cyclictest1528-21nfs_client22:10:530
1499760watchdog/022262-21runrttasks23:18:230
1499760watchdog/018481-21munin-node21:20:500
8566987513cyclictest8562-21munin-node19:20:340
8566987512cyclictest21354-21munin-node19:45:440
8566987413cyclictest19772-21df19:40:420
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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