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2026-02-03 - 07:14
[ 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: 50 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 20 highest latencies:
System rack7slot3.osadl.org (updated Tue Feb 03, 2026 00:44:54)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
135662175621sleep13567-21sleep19:04:140
1415899251223cyclictest2192-21ssh22:50:340
1415899251180cyclictest19444-21ls23:59:240
1415899250222cyclictest14129-21/usr/sbin/munin23:39:070
1415899245220cyclictest3449-21latency_hist20:43:540
1415899245220cyclictest15346-21cpu19:13:490
1415899244213cyclictest30150-21latency_hist20:19:010
1415899244212cyclictest12449-21ssh21:22:580
1415899244179cyclictest1454-21sh22:47:550
1415899243177cyclictest17655-21ssh21:43:540
1415899242215cyclictest11081-21munin-node0
1415899242179cyclictest9651-21if_eth023:20:130
1415899241217cyclictest2726-21lxpanel23:33:510
1415899241216cyclictest27518-21runrttasks20:06:160
1415899241214cyclictest2954-21netwatch19:58:520
1415899241208cyclictest23974-21munin-node0
1415899240215cyclictest23582-21netwatch19:49:320
1415899240208cyclictest26875-21munin-node0
1415899240176cyclictest19848-21grep19:33:480
1415899240175cyclictest24248-21munin-run00:18:430
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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