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2026-02-01 - 20:05
[ 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 376 highest latencies:
System rack6slot6 (updated Sun Feb 01, 2026 12:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
207409910686953476,53271cyclictest5669-21diskmemload09:44:180
207409910679853431,53271cyclictest1907-21snmpd08:17:430
207409910677453392,53291cyclictest0-21swapper11:04:000
207409910666853412,53256cyclictest0-21swapper09:52:500
207409910665953464,53103cyclictest2612-21kworker/u2:210:01:120
207409910663453430,53204cyclictest0-21swapper11:41:010
207409910660153463,53073cyclictest134850irq/9-eth010:39:430
207409910657853410,53103cyclictest9-21ksoftirqd/012:08:390
207409910649653466,53030cyclictest0-21swapper09:57:410
207409910648553461,53024cyclictest0-21swapper10:31:210
207409910648453459,53025cyclictest0-21swapper11:59:160
207409910648253473,53009cyclictest0-21swapper11:49:540
207409910648253415,53067cyclictest0-21swapper08:04:590
207409910647953416,53063cyclictest0-21swapper10:05:030
207409910647653470,52910cyclictest8336-21diskmemload12:27:140
207409910647453453,53021cyclictest0-21swapper08:46:310
207409910644853441,53007cyclictest0-21swapper12:22:130
207409910642053435,52985cyclictest0-21swapper11:34:290
207409910631853425,52830cyclictest12934-21kworker/0:208:27:050
207409910627853386,52799cyclictest0-21swapper07:41:520
207409910622953477,52752cyclictest0-21swapper07:14:440
207409910621053467,52743cyclictest0-21swapper11:37:200
207409910619553463,52732cyclictest0-21swapper09:08:070
207409910619253414,52778cyclictest0-21swapper10:11:250
207409910618953425,52764cyclictest0-21swapper07:18:360
207409910618853457,52731cyclictest0-21swapper07:24:170
207409910618153468,52713cyclictest0-21swapper10:17:370
207409910617053408,52762cyclictest0-21swapper11:13:230
207409910615953456,52703cyclictest0-21swapper08:10:100
207409910615753441,52716cyclictest0-21swapper07:56:570
207409910614553451,52694cyclictest0-21swapper10:21:280
207409910613953433,52706cyclictest0-21swapper08:08:500
207409910594953329,52620cyclictest0-21swapper09:48:590
207409910512353022,52099cyclictest0-21swapper11:05:510
20740995394253505,437cyclictest0-21swapper07:47:040
20740995384053400,440cyclictest0-21swapper07:54:360
20740995371618,53604cyclictest0-21swapper09:26:020
20740995367753374,238cyclictest0-21swapper07:34:200
20740995362153351,207cyclictest3950irq/9-acpi09:20:510
20740995362026,0cyclictest0-21swapper12:32:360
20740995358924,0cyclictest0-21swapper11:18:450
20740995345925,53434cyclictest0-21swapper09:32:240
20740995334816,0cyclictest0-21swapper09:03:560
20740995330626,497cyclictest0-21swapper07:26:080
20740995323616,53220cyclictest0-21swapper12:35:070
20740995307627,53049cyclictest0-21swapper11:20:450
20740995278227,52755cyclictest0-21swapper08:44:500
207409921941100,970cyclictest12688-21ssh10:56:080
207409921001080,922cyclictest5669-21diskmemload10:47:360
207409920711025,1012cyclictest0-21swapper08:23:140
207409919851018,846cyclictest0-21swapper12:16:210
20740991942957,950cyclictest0-21swapper10:50:570
20740991920995,888cyclictest15455-21munin-node11:50:140
207409919171054,770cyclictest0-21swapper08:55:430
207409919151050,772cyclictest0-21swapper12:00:070
207409919151039,786cyclictest3950irq/9-acpi09:10:080
20740991904991,876cyclictest26000-21ssh10:28:200
207409918951031,771cyclictest0-21swapper08:35:280
207409917751041,700cyclictest325272sleep007:37:210
207409917711090,589cyclictest0-21swapper08:30:360
207409917411007,637cyclictest2099-21runrttasks08:51:220
207409917301014,624cyclictest20739-21cyclictest09:39:160
20740991721929,768cyclictest10970-21ssh09:17:000
207409917181060,593cyclictest3950irq/9-acpi10:40:540
207409917111077,537cyclictest30874-21ssh12:12:400
20740991655975,645cyclictest1214-21ssh11:28:380
19764255284,207sleep00-21swapper07:05:290
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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