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2026-02-20 - 11:48
[ 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 highest latencies:
System rack8slot1.osadl.org (updated Fri Feb 20, 2026 00:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2335299391815,0cyclictest0-21swapper00:06:490
233529933801001,0cyclictest10041-21munin-run23:06:050
23352992767790,0cyclictest0-21swapper00:11:320
23352992685815,0cyclictest22753-21aten2.4_r8power23:41:450
23352992612290,0cyclictest27201-1kworker/0:0H20:06:150
23352992593269,0cyclictest32123-1kworker/0:0H23:46:160
23352992555695,0cyclictest9-21ksoftirqd/023:06:160
23352992455298,0cyclictest26188-1kworker/0:1H22:06:150
233529924551584,0cyclictest0-21swapper23:26:290
23352992407255,0cyclictest27201-1kworker/0:0H20:26:150
23352992385229,0cyclictest26188-1kworker/0:1H21:11:150
23352992384721,0cyclictest30085-21latency_hist22:31:150
23352992373706,0cyclictest9-21ksoftirqd/021:46:150
23352992370249,0cyclictest26188-1kworker/0:1H21:01:150
23352992358571,0cyclictest9-21ksoftirqd/020:01:150
23352992352260,0cyclictest27201-1kworker/0:0H20:11:150
23352992341225,0cyclictest27201-1kworker/0:0H19:11:160
23352992337268,0cyclictest32123-1kworker/0:0H22:46:150
23352992321311,0cyclictest26188-1kworker/0:1H21:26:150
23352992301281,0cyclictest32123-1kworker/0:0H22:41:150
23352992289295,0cyclictest32123-1kworker/0:0H22:51:150
23352992288314,0cyclictest26188-1kworker/0:1H21:41:150
23352992258280,0cyclictest27201-1kworker/0:0H19:41:150
23352992238712,0cyclictest9-21ksoftirqd/022:11:150
23352992228244,0cyclictest27201-1kworker/0:0H20:31:150
23352992198285,0cyclictest32123-1kworker/0:0H00:16:170
23352992193262,0cyclictest32123-1kworker/0:0H22:56:180
23352992180275,0cyclictest26188-1kworker/0:1H21:51:150
23352992157261,0cyclictest27201-1kworker/0:0H19:51:150
23352992129786,0cyclictest9-21ksoftirqd/000:01:180
23352992123237,0cyclictest27201-1kworker/0:0H19:31:160
23352992104308,0cyclictest26188-1kworker/0:1H21:16:190
23352992011242,0cyclictest32123-1kworker/0:0H00:26:160
23352991945251,0cyclictest32123-1kworker/0:0H23:31:160
23352991935230,0cyclictest26188-1kworker/0:1H22:21:140
23352991878505,0cyclictest9-21ksoftirqd/023:23:420
23352991871166,0cyclictest26188-1kworker/0:1H22:26:150
23352991834741,0cyclictest9-21ksoftirqd/023:56:170
23352991800299,0cyclictest27201-1kworker/0:0H19:56:200
23352991795798,0cyclictest9-21ksoftirqd/020:16:190
23352991758828,0cyclictest24904-21runrttasks22:16:200
23352991748281,0cyclictest32123-1kworker/0:0H00:31:130
23352991713636,0cyclictest9-21ksoftirqd/020:56:190
23352991697343,0cyclictest26188-1kworker/0:1H21:21:150
2335299167189,0cyclictest32123-1kworker/0:0H23:36:220
23352991659258,0cyclictest32123-1kworker/0:0H00:21:130
23352991623300,0cyclictest26188-1kworker/0:1H20:46:230
23352991615254,0cyclictest26188-1kworker/0:1H21:36:190
23352991596734,0cyclictest28096-21chrt20:51:160
23352991585578,0cyclictest9-21ksoftirqd/019:46:150
23352991559598,0cyclictest9-21ksoftirqd/019:06:110
23352991528391,0cyclictest1595-21jbd2/hda3-823:13:460
23352991498436,0cyclictest9-21ksoftirqd/023:18:510
23352991488541,0cyclictest9-21ksoftirqd/022:38:480
23352991483384,0cyclictest9-21ksoftirqd/020:23:370
23352991465269,0cyclictest27201-1kworker/0:0H20:36:240
23352991459468,0cyclictest9-21ksoftirqd/023:58:390
23352991451539,0cyclictest9-21ksoftirqd/019:18:520
23352991404371,0cyclictest1595-21jbd2/hda3-821:33:470
23352991395428,0cyclictest1595-21jbd2/hda3-821:08:330
23352991387231,0cyclictest26188-1kworker/0:1H22:01:160
23352991371372,0cyclictest9-21ksoftirqd/019:23:370
23352991368453,0cyclictest9-21ksoftirqd/019:39:040
23352991367383,0cyclictest1595-21jbd2/hda3-820:43:320
2335299135432,0cyclictest18839-21aten2.4-expect21:57:330
23352991335308,0cyclictest9-21ksoftirqd/019:08:310
23352991325403,0cyclictest9-21ksoftirqd/019:28:410
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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