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2026-01-26 - 09:44
[ 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.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Characteristics of the highest latencies:
System rack6slot6 (updated Mon Jan 26, 2026 00:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
281859910725253448,53680cyclictest19986-21ssh23:43:260
281859910696053419,53450cyclictest0-21swapper23:37:140
281859910673453444,53290cyclictest0-21swapper23:16:380
281859910669153386,53305cyclictest0-21swapper20:36:020
281859910668453448,53141cyclictest0-21swapper00:09:030
281859910662253382,53150cyclictest9-21ksoftirqd/021:35:390
281859910659153416,53112cyclictest9-21ksoftirqd/000:04:420
281859910658653394,53102cyclictest0-21swapper22:16:110
281859910657453470,53104cyclictest0-21swapper19:36:450
281859910654753486,53061cyclictest0-21swapper19:47:080
281859910654353386,53092cyclictest0-21swapper22:01:060
281859910653953383,53091cyclictest0-21swapper19:21:000
281859910651753476,53041cyclictest0-21swapper21:58:460
281859910651153474,53037cyclictest0-21swapper21:10:420
281859910650153468,53033cyclictest0-21swapper20:00:110
281859910649753470,53027cyclictest0-21swapper23:32:020
281859910647653455,53021cyclictest0-21swapper22:14:200
281859910647353459,53014cyclictest0-21swapper21:42:110
281859910647153420,53051cyclictest0-21swapper21:15:430
281859910646953456,53013cyclictest0-21swapper20:08:040
281859910645753409,53048cyclictest0-21swapper21:34:490
281859910644053452,52988cyclictest0-21swapper20:30:400
281859910643053433,52997cyclictest0-21swapper22:26:240
281859910640153444,52957cyclictest0-21swapper23:52:580
281859910633053402,52837cyclictest9-21ksoftirqd/023:29:020
281859910624953381,52802cyclictest0-21swapper19:27:420
281859910621453473,52741cyclictest0-21swapper19:33:040
281859910620953473,52736cyclictest0-21swapper00:35:410
281859910620353463,52740cyclictest0-21swapper19:42:160
281859910619353460,52733cyclictest0-21swapper20:18:470
281859910617053407,52763cyclictest0-21swapper20:56:180
281859910614053433,52707cyclictest0-21swapper19:18:090
281859910613053433,52697cyclictest0-21swapper21:29:170
28185995401053416,503cyclictest0-21swapper22:49:100
28185995377753414,267cyclictest11402-21ssh00:18:560
28185995364153415,195cyclictest16800-21kworker/0:200:31:300
28185995361824,106cyclictest0-21swapper23:09:260
28185995353226,440cyclictest0-21swapper22:33:050
28185995348625,0cyclictest0-21swapper19:53:190
28185995333925,0cyclictest0-21swapper20:14:150
28185995318926,0cyclictest0-21swapper22:59:030
28185995307825,52962cyclictest0-21swapper23:55:290
28185995306325,53038cyclictest0-21swapper23:14:470
28185995302326,52905cyclictest0-21swapper00:28:090
281859947182436,2156cyclictest1741-21hald20:21:380
281859923081090,1116cyclictest0-21swapper22:06:180
281859922311073,1110cyclictest9-21ksoftirqd/023:24:300
281859921781021,1062cyclictest3106-21kworker/0:020:49:460
28185992110990,1027cyclictest3950irq/9-acpi23:02:240
281859920761027,1014cyclictest0-21swapper19:58:010
281859920601000,1025cyclictest0-21swapper21:04:500
28185992028996,1032cyclictest0-21swapper21:48:230
28185992019981,1003cyclictest0-21swapper21:51:130
281859919681001,930cyclictest13443-21ssh00:20:560
281859919581065,799cyclictest7488-21kworker/0:222:52:410
28185991934934,966cyclictest0-21swapper20:50:360
281859919261036,770cyclictest0-21swapper21:06:400
28185991915967,914cyclictest0-21swapper22:38:370
281859919111066,845cyclictest0-21swapper19:14:480
28185991848960,868cyclictest3950irq/9-acpi21:24:560
28185991781943,831cyclictest0-21swapper22:42:580
281859917581098,660cyclictest0-21swapper00:11:140
281859917551057,574cyclictest28329-21munin-node22:20:220
281859916401086,461cyclictest0-21swapper20:44:340
281859915021021,419cyclictest9-21ksoftirqd/020:28:290
281859913921059,333cyclictest0-21swapper23:46:470
27358268639,206sleep00-21swapper19:05:530
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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