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2026-01-21 - 19:35
[ 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 Wed Jan 21, 2026 12:43:41)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
70759910726053393,53770cyclictest2099-21runrttasks11:46:500
70759910711553411,53583cyclictest24343-21diskmemload10:39:410
70759910695253474,53478cyclictest0-21swapper09:31:010
70759910682953460,53305cyclictest7074-21cyclictest08:47:080
70759910677053471,53299cyclictest0-21swapper07:44:100
70759910668553441,53145cyclictest2277-21Xorg10:12:030
70759910667053421,53183cyclictest0-21swapper12:11:270
70759910661053437,53173cyclictest0-21swapper08:08:170
70759910660553476,53036cyclictest0-21swapper10:09:220
70759910654153411,53039cyclictest0-21swapper11:18:420
70759910650553420,53085cyclictest0-21swapper08:42:370
70759910641853441,52977cyclictest0-21swapper08:32:340
70759910639853482,52916cyclictest0-21swapper07:57:340
70759910639653463,52841cyclictest0-21swapper07:19:230
70759910634153443,52835cyclictest3950irq/9-acpi10:33:290
70759910625753473,52748cyclictest0-21swapper08:53:400
70759910624953410,52747cyclictest0-21swapper08:20:510
70759910624753400,52847cyclictest0-21swapper09:47:160
70759910621253473,52739cyclictest0-21swapper09:05:340
70759910619353460,52733cyclictest0-21swapper07:54:230
70759910617353448,52725cyclictest0-21swapper11:37:270
70759910613953432,52707cyclictest0-21swapper08:58:010
70759910613553435,52700cyclictest0-21swapper08:13:390
70759910608952993,53094cyclictest0-21swapper09:28:200
70759910596953327,52630cyclictest134850irq/9-eth011:24:140
70759910572352917,52803cyclictest16377-21ssh09:43:350
70759910539553134,52261cyclictest0-21swapper11:33:560
70759910532253054,52268cyclictest0-21swapper12:31:430
70759910532152919,52396cyclictest12121-21sh12:38:050
70759910510353005,52096cyclictest0-21swapper10:01:000
70759910504152943,52097cyclictest0-21swapper09:20:080
70759910502452904,52118cyclictest0-21swapper11:51:520
7075995383753400,437cyclictest0-21swapper09:19:480
7075995370518,53593cyclictest0-21swapper12:02:350
7075995367427,0cyclictest0-21swapper07:48:010
7075995366653396,208cyclictest9-21ksoftirqd/011:05:280
7075995354724,385cyclictest0-21swapper12:08:160
7075995341129,53290cyclictest0-21swapper12:27:320
7075995341028,0cyclictest29721-21kworker/0:008:17:000
7075995337226,53346cyclictest0-21swapper11:29:250
7075995307626,53050cyclictest0-21swapper11:02:370
7075995277226,52746cyclictest0-21swapper07:36:380
7075995271525,52597cyclictest0-21swapper10:19:150
70759923181031,1189cyclictest31974-21ssh12:20:200
70759922511025,1127cyclictest5415-21ssh11:44:090
70759921561080,984cyclictest31110-1kworker/u3:010:40:110
70759921361042,1094cyclictest0-21swapper08:26:220
70759920671006,1027cyclictest0-21swapper10:55:050
70759920551019,1002cyclictest0-21swapper07:31:060
70759920131033,858cyclictest0-21swapper08:00:150
70759919871034,860cyclictest0-21swapper08:35:050
70759919651001,930cyclictest3950irq/9-acpi09:37:130
7075991954917,1023cyclictest0-21swapper11:58:130
7075991950940,976cyclictest0-21swapper09:14:360
7075991900957,905cyclictest15371-21ssh11:12:200
70759918481032,723cyclictest134850irq/9-eth009:53:070
7075991846931,879cyclictest32603-21ssh10:50:440
7075991832944,854cyclictest0-21swapper10:45:020
70759918251018,769cyclictest11896-21ssh10:22:060
70759918091052,664cyclictest0-21swapper07:28:560
7075991788927,840cyclictest0-21swapper09:55:380
70759916421057,585cyclictest0-21swapper09:04:430
70759915891091,498cyclictest0-21swapper07:22:240
70759915721065,415cyclictest0-21swapper07:12:410
70759915611076,485cyclictest0-21swapper10:27:270
70759915181094,334cyclictest0-21swapper12:19:500
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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