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2026-01-31 - 13:02
[ 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, lowest P state: performance
Characteristics of the 100 highest latencies:
System rack6slot2.osadl.org (updated Sat Jan 31, 2026 00:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
40062570,0sleep00-21swapper/023:19:570
28762439,8sleep10-21swapper/119:06:591
26912439,26sleep00-21swapper/019:05:080
3225993534,0cyclictest246650irq/16-enp2s0f023:37:421
3224993528,6cyclictest246650irq/16-enp2s0f022:59:380
3225993433,0cyclictest246650irq/16-enp2s0f022:05:291
3225993432,1cyclictest168750irq/16-i91520:39:311
3225993432,1cyclictest168750irq/16-i91500:34:191
3224993432,1cyclictest246650irq/16-enp2s0f022:34:320
3224993432,1cyclictest246650irq/16-enp2s0f020:18:280
3224993432,1cyclictest246650irq/16-enp2s0f000:11:200
3225993332,0cyclictest246650irq/16-enp2s0f021:58:251
3225993332,0cyclictest246650irq/16-enp2s0f021:21:481
3225993332,0cyclictest246650irq/16-enp2s0f021:11:291
3225993332,0cyclictest246650irq/16-enp2s0f021:04:241
3225993332,0cyclictest246650irq/16-enp2s0f019:50:371
3225993332,0cyclictest246650irq/16-enp2s0f019:17:271
3225993332,0cyclictest168750irq/16-i91523:55:101
3225993332,0cyclictest168750irq/16-i91523:52:351
3225993332,0cyclictest168750irq/16-i91523:41:051
3225993332,0cyclictest168750irq/16-i91523:24:111
3225993332,0cyclictest168750irq/16-i91523:15:061
3225993332,0cyclictest168750irq/16-i91523:13:561
3225993332,0cyclictest168750irq/16-i91522:16:411
3225993332,0cyclictest168750irq/16-i91522:11:141
3225993332,0cyclictest168750irq/16-i91521:49:371
3225993332,0cyclictest168750irq/16-i91521:34:581
3225993332,0cyclictest168750irq/16-i91521:28:421
3225993332,0cyclictest168750irq/16-i91521:08:321
3225993332,0cyclictest168750irq/16-i91520:51:301
3225993332,0cyclictest168750irq/16-i91520:04:581
3225993332,0cyclictest168750irq/16-i91519:46:041
3225993332,0cyclictest168750irq/16-i91519:41:021
3225993332,0cyclictest168750irq/16-i91519:31:261
3225993332,0cyclictest168750irq/16-i91519:24:071
3225993332,0cyclictest168750irq/16-i91500:03:011
3225993331,1cyclictest168750irq/16-i91522:32:261
3225993331,1cyclictest168750irq/16-i91500:08:161
3224993332,1cyclictest246650irq/16-enp2s0f022:14:580
3224993332,1cyclictest168750irq/16-i91520:35:420
3224993332,0cyclictest246650irq/16-enp2s0f023:56:170
3224993332,0cyclictest246650irq/16-enp2s0f023:46:070
3224993332,0cyclictest246650irq/16-enp2s0f023:35:490
3224993332,0cyclictest246650irq/16-enp2s0f023:34:220
3224993332,0cyclictest246650irq/16-enp2s0f023:20:260
3224993332,0cyclictest246650irq/16-enp2s0f023:13:580
3224993332,0cyclictest246650irq/16-enp2s0f022:52:030
3224993332,0cyclictest246650irq/16-enp2s0f022:46:380
3224993332,0cyclictest246650irq/16-enp2s0f022:40:410
3224993332,0cyclictest246650irq/16-enp2s0f022:25:090
3224993332,0cyclictest246650irq/16-enp2s0f022:08:130
3224993332,0cyclictest246650irq/16-enp2s0f022:01:200
3224993332,0cyclictest246650irq/16-enp2s0f021:55:360
3224993332,0cyclictest246650irq/16-enp2s0f021:45:520
3224993332,0cyclictest246650irq/16-enp2s0f021:35:190
3224993332,0cyclictest246650irq/16-enp2s0f021:10:430
3224993332,0cyclictest246650irq/16-enp2s0f021:01:580
3224993332,0cyclictest246650irq/16-enp2s0f020:55:180
3224993332,0cyclictest246650irq/16-enp2s0f020:50:050
3224993332,0cyclictest246650irq/16-enp2s0f020:05:390
3224993332,0cyclictest246650irq/16-enp2s0f019:59:410
3224993332,0cyclictest246650irq/16-enp2s0f019:44:580
3224993332,0cyclictest246650irq/16-enp2s0f019:36:400
3224993332,0cyclictest246650irq/16-enp2s0f019:16:260
3224993332,0cyclictest246650irq/16-enp2s0f019:14:470
3224993332,0cyclictest246650irq/16-enp2s0f000:26:010
3224993332,0cyclictest246650irq/16-enp2s0f000:20:560
3224993332,0cyclictest246650irq/16-enp2s0f000:15:010
3224993332,0cyclictest246650irq/16-enp2s0f000:09:360
3224993332,0cyclictest246650irq/16-enp2s0f000:03:050
3224993332,0cyclictest168750irq/16-i91520:14:210
3224993331,1cyclictest246650irq/16-enp2s0f023:40:490
3224993331,1cyclictest246650irq/16-enp2s0f022:20:300
3224993331,1cyclictest246650irq/16-enp2s0f022:11:260
3224993331,1cyclictest246650irq/16-enp2s0f020:24:580
3224993331,1cyclictest246650irq/16-enp2s0f019:34:200
3224993331,1cyclictest246650irq/16-enp2s0f000:35:380
3224993331,1cyclictest246650irq/16-enp2s0f000:34:200
3224993331,0cyclictest246650irq/16-enp2s0f023:26:400
3225993232,0cyclictest168750irq/16-i91523:47:051
3225993232,0cyclictest168750irq/16-i91522:55:201
3225993232,0cyclictest168750irq/16-i91522:36:301
3225993232,0cyclictest168750irq/16-i91522:01:391
3225993232,0cyclictest168750irq/16-i91521:15:001
3225993232,0cyclictest168750irq/16-i91520:30:221
3225993232,0cyclictest168750irq/16-i91500:35:091
3225993232,0cyclictest168750irq/16-i91500:21:001
3225993232,0cyclictest168750irq/16-i91500:16:121
3225993231,0cyclictest246650irq/16-enp2s0f023:26:591
3225993231,0cyclictest246650irq/16-enp2s0f019:10:241
3225993231,0cyclictest168750irq/16-i91523:05:411
3225993231,0cyclictest168750irq/16-i91522:52:131
3225993231,0cyclictest168750irq/16-i91522:46:421
3225993231,0cyclictest168750irq/16-i91522:41:391
3225993231,0cyclictest168750irq/16-i91522:25:351
3225993231,0cyclictest168750irq/16-i91521:54:531
3225993231,0cyclictest168750irq/16-i91521:44:291
3225993231,0cyclictest168750irq/16-i91520:55:211
3225993231,0cyclictest168750irq/16-i91520:46:301
3225993231,0cyclictest168750irq/16-i91520:40:381
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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