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2026-02-28 - 02:44
[ 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: reduced 
Duration: 5 hours, 33 minutes
Characteristics of the 792 highest latencies:
System rack8slot1.osadl.org (updated Sat Feb 28, 2026 00:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
9148993120781,0cyclictest0-21swapper23:42:040
9148992884227,0cyclictest30342-1kworker/0:0H23:05:490
91489926532554,0cyclictest0-21swapper00:10:580
9148992650357,0cyclictest3489-1kworker/0:1H19:05:480
9148992483776,0cyclictest13641-21latency_hist19:20:470
9148992447118,0cyclictest30342-1kworker/0:0H22:20:470
9148992393268,0cyclictest3489-1kworker/0:1H21:45:480
9148992374742,0cyclictest9-21ksoftirqd/020:20:500
9148992372382,0cyclictest3489-1kworker/0:1H20:50:480
9148992349777,0cyclictest1090-21seq00:05:460
9148992329764,0cyclictest9-21ksoftirqd/020:45:490
9148992320266,0cyclictest30342-1kworker/0:0H00:30:470
9148992311271,0cyclictest3489-1kworker/0:1H20:30:490
9148992307274,0cyclictest3489-1kworker/0:1H22:00:480
9148992304279,0cyclictest3489-1kworker/0:1H21:30:480
9148992289296,0cyclictest3489-1kworker/0:1H19:50:480
9148992273273,0cyclictest3489-1kworker/0:1H19:30:490
91489922561996,0cyclictest0-21swapper00:10:440
9148992233503,0cyclictest9-21ksoftirqd/022:40:490
9148992063306,0cyclictest30342-1kworker/0:0H23:20:480
9148992052181,0cyclictest3489-1kworker/0:1H19:10:490
9148991958751,0cyclictest22125-21which23:25:500
9148991942251,0cyclictest30342-1kworker/0:0H23:15:520
9148991930181,0cyclictest30342-1kworker/0:0H23:00:480
9148991877725,0cyclictest9-21ksoftirqd/022:45:480
9148991876324,0cyclictest3489-1kworker/0:1H21:10:490
9148991872283,0cyclictest3489-1kworker/0:1H20:10:480
9148991833312,0cyclictest30342-1kworker/0:0H23:16:000
9148991821261,0cyclictest30342-1kworker/0:0H22:50:480
9148991812276,0cyclictest30342-1kworker/0:0H23:35:510
91489918041677,0cyclictest0-21swapper00:26:120
9148991803227,0cyclictest3489-1kworker/0:1H21:50:480
9148991788301,0cyclictest3489-1kworker/0:1H22:10:480
9148991785647,0cyclictest28193-21latency_hist23:45:480
9148991784293,0cyclictest3489-1kworker/0:1H21:20:490
9148991779733,0cyclictest9147-21cyclictest19:15:590
9148991758669,0cyclictest9-21ksoftirqd/021:00:480
9148991751232,0cyclictest30342-1kworker/0:0H22:25:480
9148991715587,0cyclictest9-21ksoftirqd/023:50:480
9148991713346,0cyclictest3489-1kworker/0:1H20:00:480
9148991713247,0cyclictest3489-1kworker/0:1H21:25:480
9148991706826,0cyclictest5674-21latency_hist00:20:480
9148991683236,0cyclictest30342-1kworker/0:0H22:30:480
9148991678249,0cyclictest3489-1kworker/0:1H19:05:440
9148991675285,0cyclictest3489-1kworker/0:1H20:40:460
9148991666231,0cyclictest3489-1kworker/0:1H21:05:490
9148991622317,0cyclictest3489-1kworker/0:1H21:15:580
9148991601299,0cyclictest3489-1kworker/0:1H20:40:520
9148991576271,0cyclictest3489-1kworker/0:1H19:40:580
9148991571748,0cyclictest31874-21munin-node22:15:580
9148991546226,0cyclictest3489-1kworker/0:1H20:55:580
9148991540589,0cyclictest9-21ksoftirqd/000:15:560
9148991525283,0cyclictest3489-1kworker/0:1H19:45:550
9148991465325,0cyclictest3489-1kworker/0:1H20:15:580
9148991458779,0cyclictest12498-21munin-node22:55:590
9148991445268,0cyclictest30342-1kworker/0:0H22:35:590
9148991438232,0cyclictest3489-1kworker/0:1H20:05:490
9148991391265,0cyclictest30342-1kworker/0:0H23:55:580
9148991342298,0cyclictest3489-1kworker/0:1H21:35:580
9148991328224,0cyclictest3489-1kworker/0:1H22:05:530
9148991310239,0cyclictest3489-1kworker/0:1H19:40:520
9148991240553,0cyclictest9-21ksoftirqd/021:40:520
914899123927,0cyclictest32670-21cut20:27:090
9148991203207,0cyclictest30342-1kworker/0:0H23:40:450
9148991149166,0cyclictest3489-1kworker/0:1H19:25:480
9148991073193,0cyclictest3489-1kworker/0:1H21:56:000
914899794550,0cyclictest24395-21df_inode19:56:450
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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