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2026-03-06 - 06:14
[ 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: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 20 highest latencies:
System rack7slot2.osadl.org (updated Fri Mar 06, 2026 00:44:10)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
104612699121108,11cyclictest1127224-21kworker/u4:9+events_unbound22:42:490
1046126998882,4cyclictest1105961-21kworker/u4:18+events_unbound21:52:420
1046126998880,6cyclictest1067816-21kworker/u4:8+events_unbound20:37:340
1046126998876,6cyclictest1230134-21kworker/u4:0+events_unbound00:08:050
1046126998468,12cyclictest54-21kswapd022:45:070
1046126998173,6cyclictest1170087-21kworker/u4:5+events_unbound22:57:530
1046126998072,6cyclictest1092653-21kworker/u4:0+events_unbound21:57:440
1046128997839,24cyclictest1046125-21cyclictest00:10:331
104612699782,63cyclictest1091156-21ssh21:25:290
1046128997724,30cyclictest0-21swapper/123:05:291
1046128997724,30cyclictest0-21swapper/123:05:281
1046128997626,31cyclictest0-21swapper/121:15:291
1046126997568,5cyclictest1251241-21kworker/u4:1+events_unbound00:33:070
1046126997462,8cyclictest1220171-21sh23:55:380
1046128997325,25cyclictest0-21swapper/122:05:301
1046126997364,8cyclictest1066540-21kworker/u4:0+events_unbound21:16:590
1046128997241,29cyclictest1219266-21/usr/sbin/munin23:55:161
1046128997221,28cyclictest0-21swapper/123:50:121
1046126997264,6cyclictest1148954-21kworker/u4:7+events_unbound22:32:460
1046128997060,8cyclictest54-21kswapd021:50:101
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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