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2026-02-07 - 14:38
[ 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 50 highest latencies:
System rack3slot7.osadl.org (updated Sat Feb 07, 2026 12:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140140ksoftirqd/017408-21kworker/0:107:01:320
281039815513cyclictest10772-21aten2.4_r3power11:21:580
281039815112cyclictest22410-21munin-node12:01:450
14991370watchdog/03019-21runrttasks10:56:080
14991290watchdog/030199-21munin-node12:26:320
14991200watchdog/028087-21ls07:06:200
2460501120irq/11-eth022929-21nfs_client08:31:500
2460501070irq/11-eth02815-21sshd09:51:590
14991050watchdog/01213-21awk09:06:440
823501030irq/14-ide04194-21cpu09:16:400
14991030watchdog/026050-21nfs_client10:26:480
14991020watchdog/027418-21unixbench_singl12:16:440
14991020watchdog/021353-21nfs_client11:56:480
14991000watchdog/011522-21latency_hist09:41:200
246050990irq/11-eth031692-21munin-node10:46:440
1499990watchdog/023881-21latency_hist10:21:200
1499990watchdog/022306-21latency_hist10:16:200
1499990watchdog/020467-21runrttasks10:08:520
246050980irq/11-eth017068-21missed_timers11:42:020
1499980watchdog/09262-21munin-node11:17:000
1499970watchdog/08943-21rt-features07:46:440
1499970watchdog/021419-21nfs_client08:26:480
1499960watchdog/018720-21aten2.4_r3power08:17:000
28103989513cyclictest19737-21forks11:51:450
1499950watchdog/027464-21unixbench_singl08:46:440
1499950watchdog/026947-21latency_hist12:16:200
246050940irq/11-eth04217-21nfs_client07:31:510
1499940watchdog/03575-21latency_hist07:31:200
1499930watchdog/03019-21runrttasks11:29:000
82350910irq/14-ide07132-21df09:26:360
246050890irq/11-eth031493-21mailstats07:16:300
1499890watchdog/082322sleep011:14:560
28103988712cyclictest16716-21aten2.4_r3power09:56:470
82350840irq/14-ide027338-21df_inode10:31:420
1499840watchdog/031748-21munin-node12:31:320
1499840watchdog/012981-21runrttasks08:00:240
28103988314cyclictest14659-21latency_hist08:06:190
28103988312cyclictest13618-21nfs_client11:31:500
28103988213cyclictest29073-21aten2.4_r3power08:51:460
246050820irq/11-eth017778-21chrt11:46:290
1499820watchdog/030371-21munin-node08:56:360
28103988112cyclictest32207-21nfs_client09:01:500
1499810watchdog/026099-21nfs_client08:41:480
28103988012cyclictest4653-21timerandwakeup11:02:000
28103988012cyclictest14924-21df08:06:370
28103987914cyclictest18166-21unixbench_singl10:01:420
28103987912cyclictest5818-21unixbench_singl11:06:430
28103987912cyclictest29437-21missed_timers10:37:020
28103987813cyclictest7809-21timerandwakeup07:42:010
28103987813cyclictest5735-21expr09:21:400
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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