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2026-01-21 - 10:26
[ 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 100 highest latencies:
System rack8slot1.osadl.org (updated Wed Jan 21, 2026 00:43:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
20268993054768,0cyclictest0-21swapper23:33:070
20268993033272,0cyclictest21761-1kworker/0:2H21:07:590
202689930162922,0cyclictest0-21swapper21:02:550
2026899289027,0cyclictest21761-1kworker/0:2H23:08:190
20268992833833,0cyclictest0-21swapper00:23:330
20268992801267,0cyclictest21761-1kworker/0:2H23:12:590
202689927651990,0cyclictest0-21swapper23:54:040
20268992740747,0cyclictest9-21ksoftirqd/019:07:590
202689927111984,0cyclictest0-21swapper23:27:560
20268992640245,0cyclictest9170-1kworker/0:0H20:07:590
20268992595288,0cyclictest9170-1kworker/0:0H20:42:590
20268992537264,0cyclictest21761-1kworker/0:2H00:02:590
20268992526312,0cyclictest318-1kworker/0:0H00:32:590
20268992451591,0cyclictest9-21ksoftirqd/022:53:000
20268992448560,0cyclictest1595-21jbd2/hda3-821:02:590
20268992402648,0cyclictest0-21swapper21:52:590
20268992395288,0cyclictest21761-1kworker/0:2H23:27:590
20268992387593,0cyclictest9-21ksoftirqd/021:32:590
20268992380234,0cyclictest21761-1kworker/0:2H22:28:000
20268992375746,0cyclictest27647-21munin-node22:33:000
20268992373239,0cyclictest9170-1kworker/0:0H20:03:000
20268992368941,0cyclictest7049-21idleruntime-cro23:07:500
20268992367702,0cyclictest9-21ksoftirqd/020:12:590
20268992346675,0cyclictest9-21ksoftirqd/022:02:590
20268992344682,0cyclictest9-21ksoftirqd/021:47:590
202689923442232,0cyclictest9-21ksoftirqd/022:42:550
20268992341285,0cyclictest21761-1kworker/0:2H22:13:000
20268992333538,0cyclictest27455-21latency_hist19:28:010
20268992332670,0cyclictest3734-21latency_hist19:52:590
20268992311271,0cyclictest21761-1kworker/0:2H21:13:000
20268992309526,0cyclictest0-21swapper22:43:000
20268992277714,0cyclictest9-21ksoftirqd/023:58:010
20268992234289,0cyclictest21761-1kworker/0:2H20:48:000
20268992227311,0cyclictest318-1kworker/0:0H00:27:590
20268992183648,0cyclictest32766-21sort19:43:000
20268992158227,0cyclictest21761-1kworker/0:2H00:07:590
20268992146230,0cyclictest21761-1kworker/0:2H21:23:010
20268992071171,0cyclictest21761-1kworker/0:2H00:12:580
20268992056262,0cyclictest21761-1kworker/0:2H23:42:580
20268992046207,0cyclictest9170-1kworker/0:0H20:23:000
20268991981126,0cyclictest9170-1kworker/0:0H19:23:000
20268991933229,0cyclictest21761-1kworker/0:2H20:52:590
20268991925281,0cyclictest9170-1kworker/0:0H19:47:590
20268991918260,0cyclictest9170-1kworker/0:0H19:33:020
20268991847285,0cyclictest21761-1kworker/0:2H21:58:030
20268991833159,0cyclictest21761-1kworker/0:2H22:48:000
20268991807223,0cyclictest9170-1kworker/0:0H19:13:000
20268991763514,0cyclictest1547-21sendmail_mailtr21:18:030
20268991755556,0cyclictest19824-21sendmail_mailtr20:38:030
20268991709261,0cyclictest9170-1kworker/0:0H19:18:040
20268991704232,0cyclictest21761-1kworker/0:2H00:18:020
2026899168327,0cyclictest9170-1kworker/0:0H20:20:190
20268991682320,0cyclictest21761-1kworker/0:2H23:38:030
20268991661281,0cyclictest9170-1kworker/0:0H19:58:050
20268991656188,0cyclictest21761-1kworker/0:2H23:47:580
20268991651427,0cyclictest17513-21tune2fs20:30:080
20268991604538,0cyclictest9-21ksoftirqd/021:43:000
20268991576216,0cyclictest9-21ksoftirqd/022:10:160
2026899157329,0cyclictest21761-1kworker/0:2H23:00:310
20268991566298,0cyclictest9-21ksoftirqd/021:30:090
202689915661092,0cyclictest9170-1kworker/0:0H20:35:150
20268991561641,0cyclictest9-21ksoftirqd/023:18:080
20268991540448,0cyclictest1595-21jbd2/hda3-819:40:300
20268991450285,0cyclictest1595-21jbd2/hda3-821:40:200
20268991397428,0cyclictest24134-21perl22:20:260
20268991384188,0cyclictest21761-1kworker/0:2H22:23:000
2026899100344,0cyclictest9170-1kworker/0:0H19:07:560
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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