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2026-01-23 - 22:00
[ 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 376 highest latencies:
System rack6slot5.osadl.org (updated Fri Jan 23, 2026 12:44:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1030799114415926,5504cyclictest6365-21kworker/0:209:12:300
1030799108225540,5272cyclictest25472-21kworker/0:112:32:020
1030799102735266,4996cyclictest6365-21kworker/0:208:58:450
103079999565291,4654cyclictest23795-21kworker/0:208:13:590
103079997705179,4579cyclictest27995-21kworker/0:210:49:010
103079997585195,4558cyclictest16583-21kworker/0:107:39:100
103079997275157,4559cyclictest23795-21kworker/0:207:52:270
103079996975060,4626cyclictest12097-21kworker/0:211:32:390
103079996725152,4516cyclictest16583-21kworker/0:107:30:530
103079992754766,4498cyclictest31377-21kworker/0:009:52:290
103079992564756,4489cyclictest6365-21kworker/0:208:54:140
103079989444603,4337cyclictest6365-21kworker/0:208:40:580
103079988894576,4302cyclictest25472-21kworker/0:111:53:480
103079988714556,4303cyclictest27995-21kworker/0:210:33:250
103079988534429,4413cyclictest27995-21kworker/0:210:28:260
103079988054532,4262cyclictest22572-21kworker/0:210:17:520
103079987714519,4248cyclictest23795-21kworker/0:207:47:550
103079987664510,4245cyclictest22820-21kworker/0:211:48:350
103079986874473,4203cyclictest28836-21kworker/0:209:22:390
103079986594345,4303cyclictest27995-21kworker/0:211:05:370
103079986294447,4177cyclictest4254-21kworker/0:008:18:180
103079986004529,4060cyclictest31377-21kworker/0:009:32:130
103079985454500,4034cyclictest26118-21kworker/0:009:17:290
103079984354348,4076cyclictest6365-21kworker/0:208:36:330
103079984104490,3868cyclictest19897-21kworker/0:010:11:150
103079982314290,3881cyclictest27995-21kworker/0:211:04:120
103079981594311,3844cyclictest25472-21kworker/0:112:22:020
103079980144192,3808cyclictest6365-21kworker/0:208:26:040
103079980094182,3812cyclictest31377-21kworker/0:010:00:580
103079978384146,3681cyclictest12097-21kworker/0:211:27:100
103079977814291,3476cyclictest23795-21kworker/0:208:08:100
103079976983829,3818cyclictest16583-21kworker/0:107:29:230
103079976343798,3785cyclictest10630-21kworker/0:207:21:570
103079975363696,3826cyclictest6365-21kworker/0:209:01:490
103079975223979,3532cyclictest20024-21kworker/0:111:43:220
103079975103941,3519cyclictest23795-21kworker/0:208:04:020
103079973513813,3523cyclictest27995-21kworker/0:211:14:270
103079973203845,3424cyclictest17459-21kworker/0:210:06:030
103079972463624,3608cyclictest25472-21kworker/0:111:57:330
103079972253898,3276cyclictest23795-21kworker/0:207:42:050
103079971993786,3362cyclictest25472-21kworker/0:112:14:350
103079971523750,3388cyclictest12097-21kworker/0:211:36:320
103079971433708,3420cyclictest27995-21kworker/0:210:36:530
103079971333650,3431cyclictest25472-21kworker/0:112:35:080
103079970183710,3293cyclictest6365-21kworker/0:208:30:360
103079970153787,3168cyclictest25601-21kworker/0:010:21:500
103079969323452,3437cyclictest10630-21kworker/0:207:18:110
103079968333706,3076cyclictest6365-21kworker/0:209:06:250
103079968293744,3074cyclictest25472-21kworker/0:112:16:120
103079968123744,3065cyclictest10630-21kworker/0:207:13:210
103079967703676,2937cyclictest9551-21kworker/0:111:19:470
103079966883435,3202cyclictest27995-21kworker/0:210:52:510
103079966783417,3201cyclictest31377-21kworker/0:009:35:330
103079966433501,3091cyclictest6365-21kworker/0:208:48:150
103079966203411,3195cyclictest25472-21kworker/0:112:03:070
103079966153489,3074cyclictest31377-21kworker/0:009:45:420
103079965723371,3149cyclictest4254-21kworker/0:008:21:210
103079965033580,2913cyclictest23795-21kworker/0:207:56:560
103079964663375,3091cyclictest31377-21kworker/0:009:40:190
103079963643251,3061cyclictest25472-21kworker/0:112:08:580
103079963533361,2940cyclictest27995-21kworker/0:210:58:320
103079962693311,2943cyclictest31377-21kworker/0:009:56:030
103079960783266,2801cyclictest9551-21kworker/0:111:21:230
103079958113211,2589cyclictest31377-21kworker/0:009:27:280
103079956143015,2588cyclictest25472-21kworker/0:112:27:180
103079950992681,2414cyclictest27995-21kworker/0:210:43:430
97972724184,177sleep00-21swapper07:06:510
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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