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2026-02-24 - 15:03
[ 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 Tue Feb 24, 2026 12:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
216759910678453405,53290cyclictest134850irq/9-eth010:22:380
216759910674053392,53260cyclictest134850irq/9-eth010:55:580
216759910663353456,53177cyclictest0-21swapper12:21:430
216759910661853472,53146cyclictest0-21swapper10:19:070
216759910658753399,53098cyclictest9-21ksoftirqd/009:49:490
216759910651153476,53035cyclictest0-21swapper07:59:470
216759910650953455,53054cyclictest0-21swapper08:18:330
216759910650453474,53030cyclictest0-21swapper07:34:400
216759910647653456,53020cyclictest0-21swapper12:35:270
216759910646553455,53010cyclictest0-21swapper10:32:410
216759910646553455,53010cyclictest0-21swapper09:04:060
216759910645453454,53000cyclictest0-21swapper11:50:440
216759910645153447,53004cyclictest0-21swapper11:33:590
216759910644253396,53046cyclictest0-21swapper12:07:490
216759910643853473,52965cyclictest0-21swapper11:36:200
216759910642553432,52993cyclictest0-21swapper07:15:140
216759910636253418,52852cyclictest0-21swapper08:02:180
216759910628653456,52718cyclictest0-21swapper07:41:120
216759910628353469,52814cyclictest0-21swapper07:29:080
216759910621453471,52743cyclictest0-21swapper08:33:270
216759910620653468,52738cyclictest0-21swapper10:00:320
216759910620653450,52756cyclictest0-21swapper08:44:200
216759910618153413,52768cyclictest0-21swapper07:24:170
216759910615853450,52708cyclictest0-21swapper08:28:350
216759910615053397,52753cyclictest0-21swapper08:23:240
216759910614953447,52702cyclictest0-21swapper07:13:540
216759910614653435,52711cyclictest0-21swapper09:41:570
216759910515353042,52108cyclictest22706-21ssh11:57:460
216759910511753001,52115cyclictest0-21swapper09:38:050
21675995402153402,529cyclictest0-21swapper08:57:140
21675995382153382,439cyclictest0-21swapper10:52:370
21675995367728,0cyclictest0-21swapper08:08:400
21675995365728,584cyclictest0-21swapper11:47:230
21675995355653404,152cyclictest0-21swapper07:45:330
21675995353529,53506cyclictest0-21swapper11:27:570
21675995339526,53369cyclictest0-21swapper11:16:340
21675995336226,53336cyclictest0-21swapper08:10:400
21675995333429,0cyclictest0-21swapper10:41:040
21675995312328,0cyclictest3950irq/9-acpi10:26:290
21675995307026,53044cyclictest0-21swapper12:00:470
21675995299929,52970cyclictest0-21swapper08:38:480
21675995271631,52593cyclictest0-21swapper07:53:150
216759924301100,1206cyclictest17799-21ssh10:14:260
216759924231097,1201cyclictest2277-21Xorg11:40:410
216759922811017,1138cyclictest13454-21ssh12:32:160
216759922551022,1111cyclictest1221-21hwclock12:15:010
216759922511029,1123cyclictest22230-21sh09:32:140
216759921431005,1013cyclictest22314-21ssh11:09:420
216759921061042,1030cyclictest0-21swapper10:09:140
21675992066984,1048cyclictest0-21swapper08:50:420
216759919831032,859cyclictest0-21swapper07:37:210
216759919351004,910cyclictest0-21swapper09:14:290
216759919251068,759cyclictest10685-21ssh12:28:350
216759919251017,815cyclictest3950irq/9-acpi09:56:110
216759917761039,737cyclictest0-21swapper11:20:550
216759917391098,641cyclictest0-21swapper09:05:460
216759916831035,524cyclictest471-21ssh12:13:200
21675991680980,675cyclictest6638-21diskmemload09:24:420
21675991655934,684cyclictest24036-21ssh11:11:020
21675991626981,611cyclictest134850irq/9-eth009:54:300
216759915651006,497cyclictest9-21ksoftirqd/010:38:130
216759915361018,427cyclictest9-21ksoftirqd/008:49:210
216759915261100,360cyclictest3950irq/9-acpi11:01:390
216759915141096,328cyclictest950ksoftirqd/009:19:200
21675991512965,512cyclictest5914-21munin-node10:45:150
216759914701097,373cyclictest0-21swapper09:25:120
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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