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2026-01-21 - 12:51
[ 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 all highest latencies:
System rack6slot5.osadl.org (updated Wed Jan 21, 2026 00:43:58)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1689699102385298,4888cyclictest21412-21kworker/0:021:17:460
1689699102095483,4675cyclictest21412-21kworker/0:020:53:230
1689699100945209,4825cyclictest19366-21kworker/0:119:23:040
168969999895303,4674cyclictest19366-21kworker/0:120:43:420
168969999205270,4639cyclictest19366-21kworker/0:120:02:190
168969998545254,4597cyclictest19366-21kworker/0:119:13:500
168969993334793,4536cyclictest19366-21kworker/0:119:43:290
168969993034772,4520cyclictest19366-21kworker/0:120:32:110
168969992904660,4619cyclictest27055-21kworker/0:122:02:430
168969992694754,4510cyclictest30456-21kworker/0:222:10:390
168969991154682,4422cyclictest13184-21kworker/0:222:42:430
168969989524596,4351cyclictest22092-21kworker/0:023:58:310
168969988784661,4206cyclictest23632-21kworker/0:123:10:420
168969988744565,4305cyclictest6989-21kworker/0:223:27:020
168969988714458,4403cyclictest19366-21kworker/0:119:25:130
168969988554552,4292cyclictest14562-21kworker/0:200:35:050
168969988434546,4286cyclictest19366-21kworker/0:120:13:370
168969988374543,4283cyclictest30456-21kworker/0:222:26:470
168969988104421,4378cyclictest11466-21kworker/0:121:43:290
168969987874518,4258cyclictest30456-21kworker/0:222:19:030
168969987644508,4245cyclictest6989-21kworker/0:223:34:470
168969987504498,4241cyclictest5804-21kworker/0:100:19:250
168969986824528,4112cyclictest19366-21kworker/0:119:30:290
168969986084432,4165cyclictest11466-21kworker/0:121:35:430
168969985414395,4141cyclictest23164-21kworker/0:221:54:470
168969985154382,4122cyclictest21412-21kworker/0:021:06:550
168969985144375,4128cyclictest22092-21kworker/0:000:02:370
168969985024378,4113cyclictest21412-21kworker/0:020:58:560
168969984594209,4199cyclictest19366-21kworker/0:120:07:480
168969983784270,4057cyclictest21412-21kworker/0:021:01:100
168969983254281,4039cyclictest9950-21kworker/0:122:30:440
168969982034296,3893cyclictest30456-21kworker/0:222:21:390
168969981614355,3755cyclictest19366-21kworker/0:119:52:410
168969981204330,3730cyclictest19366-21kworker/0:120:37:530
168969979004119,3721cyclictest19366-21kworker/0:120:15:380
168969978833919,3913cyclictest21412-21kworker/0:020:49:360
168969978204140,3666cyclictest23632-21kworker/0:123:05:150
168969977503849,3850cyclictest19366-21kworker/0:119:18:530
168969977344149,3543cyclictest22092-21kworker/0:023:49:080
168969975243735,3729cyclictest19366-21kworker/0:120:23:000
168969974623950,3501cyclictest13184-21kworker/0:222:46:470
168969974423709,3718cyclictest11466-21kworker/0:121:34:130
168969974423704,3687cyclictest11466-21kworker/0:121:49:270
168969973593954,3354cyclictest8673-21kworker/0:000:29:480
168969973423846,3444cyclictest19366-21kworker/0:119:37:500
168969973103580,3576cyclictest19366-21kworker/0:119:45:250
168969971633812,3347cyclictest23632-21kworker/0:123:02:410
168969971533794,3348cyclictest23632-21kworker/0:122:54:350
168969971293748,3338cyclictest23632-21kworker/0:123:17:190
168969970463719,3312cyclictest13184-21kworker/0:222:37:050
168969970223735,3276cyclictest23632-21kworker/0:122:58:230
168969969803705,3264cyclictest16080-21kworker/0:123:38:380
168969969443504,3426cyclictest14562-21kworker/0:200:33:390
168969969263788,3127cyclictest19366-21kworker/0:119:58:320
168969967653573,3178cyclictest23164-21kworker/0:221:57:150
168969967333640,3070cyclictest30456-21kworker/0:222:09:130
168969966793511,3117cyclictest16080-21kworker/0:123:41:200
168969966443291,3293cyclictest2876-21kworker/0:000:13:030
168969966293484,3086cyclictest22092-21kworker/0:023:52:550
168969966203587,2982cyclictest30710-21kworker/0:100:08:470
168969964003309,3068cyclictest19366-21kworker/0:120:28:450
168969962933271,3007cyclictest6989-21kworker/0:223:21:190
168969962863319,2907cyclictest2269-21kworker/0:121:26:160
168969961733366,2765cyclictest21412-21kworker/0:021:13:300
168969961263357,2754cyclictest2269-21kworker/0:121:22:070
168969961043261,2832cyclictest8673-21kworker/0:000:23:300
167342776182,201sleep00-21swapper19:09:180
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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