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2026-03-05 - 03:54
[ 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 Mar 05, 2026 00:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140130ksoftirqd/06476-21kworker/0:018:59:470
153499815729cyclictest3224-21munin-node21:54:550
153499815613cyclictest19193-21nfs_client21:00:070
153499815014cyclictest9927-21nfs_client22:15:070
153499814914cyclictest23938-21processes23:00:160
14991310watchdog/012971-21nfs_client20:40:070
823501110irq/14-ide04784-21munin-node20:15:120
2460501110irq/11-eth012897-21nfs_client00:10:070
2460501090irq/11-eth024867-21munin-node19:35:030
2460501070irq/11-eth05401-21aten2.4_r3power22:00:150
14991070watchdog/031245-21aten2.4_r3power19:54:590
14991060watchdog/02331-21munin-node20:05:150
14991050watchdog/09301-21latency_hist23:59:390
14991050watchdog/015478-21timerandwakeup19:04:430
2460501040irq/11-eth024831-21munin-node21:19:490
14991040watchdog/03019-21runrttasks00:21:430
14991010watchdog/018288-21chrt19:12:230
2460501000irq/11-eth06490-21awk20:19:550
14991000watchdog/017204-21idleruntime20:54:510
1499980watchdog/03605-21unixbench_singl20:10:030
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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