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2026-02-10 - 00:30
[ 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 Mon Feb 09, 2026 12:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140160ksoftirqd/032627-21kworker/0:107:01:240
14991430watchdog/06011-21munin-node10:41:400
14991350watchdog/01571-21aten2.4_r3power08:37:000
14991340watchdog/02628-21sshd12:15:240
14991280watchdog/030031-21aten2.4_r3power11:56:560
14991280watchdog/022403-21if_eth008:01:240
14991270watchdog/04104-21runrttasks10:34:200
14991270watchdog/027735-21latency08:16:520
14991250watchdog/014244-21nfs_client09:21:400
14991240watchdog/05336-21munin-node08:51:320
14991240watchdog/03584-21seq08:45:280
14991240watchdog/012762-21nfs_client09:16:440
14991210watchdog/09452-21unixbench_singl10:51:360
14991210watchdog/01180-21seq10:25:560
14991200watchdog/030593-21pluginstate10:16:120
14991190watchdog/07922-21df07:16:280
14991180watchdog/08962-21runrttasks09:05:480
14991180watchdog/021301-21latency_hist11:31:120
14991180watchdog/015255-21munin-node11:11:240
2460501080irq/11-eth016875-21munin-node07:41:570
2460501050irq/11-eth020197-21df_inode11:26:350
823501020irq/14-ide023117-21df09:51:280
2460501010irq/11-eth010847-21df09:11:280
246050990irq/11-eth019565-21df_inode07:51:340
82350970irq/14-ide029009-21latency_hist11:56:130
31970ksoftirqd/03019-21runrttasks08:34:450
1499940watchdog/016498-21sshd09:29:240
246050930irq/11-eth020005-21awk09:41:250
1499930watchdog/025228-21sh11:41:480
246050920irq/11-eth07961-21sh10:46:370
1499920watchdog/06548-21grep12:26:440
1499920watchdog/026292-21aten2.4_r3power11:46:320
246050910irq/11-eth05008-21awk07:06:330
1499910watchdog/07982-21grep12:31:400
1499910watchdog/030924-21ntp_offset10:16:280
1499900watchdog/04858-21sensors12:21:360
1499900watchdog/03797-21munin-node08:46:560
1499890watchdog/03019-21runrttasks07:58:000
1499890watchdog/018250-21latency_hist09:36:120
1499890watchdog/013120-21aten2.4_r3power07:31:480
1499880watchdog/030463-21forks08:26:360
1499880watchdog/018226-21nfs_client07:46:400
1499870watchdog/010716-21idleruntime10:56:240
4455988613cyclictest14279-21munin-node07:36:310
246050850irq/11-eth024131-21cpu08:06:330
1499850watchdog/025072-21nfs_client09:56:400
246050840irq/11-eth019696-21runrttasks09:40:190
1499840watchdog/029012-21runrttasks10:10:560
1499830watchdog/011391-21nfs_client07:26:400
4455988213cyclictest26672-21needreboot10:01:440
246050820irq/11-eth06247-21munin-node07:11:450
4455988113cyclictest2883-21munin-node12:16:250
1499800watchdog/028584-21idleruntime08:21:240
4455987912cyclictest25910-21nfs_client08:11:400
4455987912cyclictest1705-21unixbench_singl10:26:360
1499790watchdog/03019-21runrttasks12:01:240
4455987828cyclictest15065-21chrt11:10:400
4455987813cyclictest12212-21sshd11:01:250
4455987812cyclictest7185-21df_inode08:56:340
1499780watchdog/032193-21sort12:06:120
82350770irq/14-ide023105-21df11:36:290
4455987713cyclictest3019-21runrttasks09:48:180
4455987712cyclictest4984-21nfs_client10:36:420
4455987712cyclictest18786-21aten2.4_r3power11:21:400
4455987513cyclictest9117-21runrttasks09:06:150
4455987512cyclictest9716-21unixbench_singl07:21:350
4455987413cyclictest17248-21aten2.4_r3power11:16:380
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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