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2026-02-21 - 22:36
[ 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 Sat Feb 21, 2026 12:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140140ksoftirqd/026956-21kworker/0:207:00:460
2460501090irq/11-eth029928-21runrttasks11:58:390
14991060watchdog/025618-21latency_hist08:15:240
14991060watchdog/018363-21unixbench_singl07:50:480
14991050watchdog/07048-21df07:15:400
14991040watchdog/017926-21munin-node11:20:490
2460501030irq/11-eth07558-21sed09:00:480
14991030watchdog/024826-21timerandwakeup11:41:050
14991030watchdog/022041-21runrttasks11:32:170
14991020watchdog/03019-21runrttasks08:17:320
14991020watchdog/028941-21munin-node10:10:400
2460501010irq/11-eth05776-21df08:55:410
14991010watchdog/04296-21nfs_client07:05:520
14991010watchdog/022581-21latency_hist08:05:240
246050960irq/11-eth08955-21cpu09:05:470
246050950irq/11-eth010326-21sort09:10:370
82350940irq/14-ide022499-21latency_hist08:05:240
246050940irq/11-eth032059-21aten2.4_r3power10:20:430
1499940watchdog/02392-21latency_hist10:30:250
1499930watchdog/0490-21seq08:37:320
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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