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2026-02-27 - 00:17
[ 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 20 highest latencies:
System rack3slot7.osadl.org (updated Thu Feb 26, 2026 12:43:38)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140120ksoftirqd/06731-21kworker/0:107:00:230
113259814914cyclictest6332-21munin-node12:00:380
113259814813cyclictest11875-21munin-node12:20:340
113259814713cyclictest28912-21munin-node09:45:260
113259814613cyclictest25832-21munin-node09:35:380
113259814213cyclictest25088-21latency07:45:480
113259814213cyclictest20244-21if_err_eth011:00:390
14991400watchdog/015545-21nfs_client09:00:330
113259814013cyclictest21200-21munin-node07:35:310
113259813713cyclictest13619-21nfs_client07:10:320
113259813613cyclictest32634-21entropy09:55:380
2460501120irq/11-eth02815-21sshd11:59:350
14991080watchdog/07245-21latency_hist08:35:050
14991080watchdog/031705-21runrttasks11:38:570
14991080watchdog/027409-21munin-node07:55:450
14991060watchdog/09308-21aten2.4-expect08:40:290
14991050watchdog/023376-21aten2.4_r3power09:25:370
14991050watchdog/022739-21chrt07:40:040
14991030watchdog/03428-21latency10:05:450
14991030watchdog/022681-21latency_hist11:10:050
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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