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2026-02-02 - 09:37
[ 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
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rackeslot3.osadl.org (updated Mon Feb 02, 2026 00:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
213075996247,14cyclictest397987-21kworker/1:000:06:081
213075996044,15cyclictest233488-21kworker/1:220:20:481
213075996042,17cyclictest354487-21kworker/1:023:15:131
213075996042,16cyclictest1725608-1kworker/1:0H21:05:151
213075995944,14cyclictest266424-21kworker/1:221:30:131
213075995943,15cyclictest291005-21kworker/1:122:10:221
213075995943,14cyclictest1725608-1kworker/1:0H21:40:111
213075995942,16cyclictest1725608-1kworker/1:0H22:33:511
213075995843,14cyclictest408162-21kworker/1:300:25:011
213075995843,14cyclictest384392-21kworker/1:023:51:291
213075995843,14cyclictest345419-21kworker/1:123:10:311
213075995843,14cyclictest291005-21kworker/1:122:09:571
213075995843,14cyclictest227887-21kworker/1:320:00:011
213075995842,15cyclictest402495-21kworker/1:200:10:111
213075995842,15cyclictest357739-21kworker/1:323:20:071
213075995838,19cyclictest283258-21kworker/1:022:00:091
213075995742,14cyclictest407048-21kworker/1:100:17:401
213075995742,14cyclictest370732-21kworker/1:023:36:241
213075995742,14cyclictest291005-21kworker/1:122:20:151
213075995742,14cyclictest242189-21kworker/1:320:45:151
213075995742,14cyclictest221142-21kworker/1:019:55:141
213075995741,15cyclictest422174-21kworker/1:000:35:141
213075995741,15cyclictest388895-21kworker/1:123:55:151
213075995741,15cyclictest248303-21kworker/1:221:04:281
213075995740,15cyclictest1725608-1kworker/1:0H19:15:131
213075995738,18cyclictest283258-21kworker/1:021:50:141
213075995738,17cyclictest239670-21kworker/1:120:40:151
213075995738,17cyclictest1725608-1kworker/1:0H20:35:001
213075995736,20cyclictest242189-21kworker/1:320:54:261
213075995734,21cyclictest291005-21kworker/1:122:15:141
213075995653,2cyclictest281734-21sshd21:45:551
213075995640,15cyclictest408162-21kworker/1:300:30:071
213075995640,15cyclictest257046-21kworker/1:221:20:151
213075995640,15cyclictest221142-21kworker/1:019:40:011
213075995640,14cyclictest1725608-1kworker/1:0H19:35:151
213075995639,16cyclictest320045-21kworker/1:222:35:161
213075995639,16cyclictest320045-21kworker/1:222:35:161
213075995639,16cyclictest310932-21kworker/1:022:40:131
213075995540,14cyclictest375228-21kworker/1:223:43:311
213075995540,14cyclictest357739-21kworker/1:323:25:151
213075995540,14cyclictest231947-21kworker/1:120:08:571
213075995540,14cyclictest217806-21kworker/1:119:25:141
213075995539,15cyclictest365282-21kworker/1:123:30:151
213075995539,15cyclictest266424-21kworker/1:221:37:261
213075995539,15cyclictest252483-21kworker/1:121:15:071
213075995539,15cyclictest217806-21kworker/1:119:33:281
213075995538,16cyclictest340824-21kworker/1:223:00:161
213075995538,16cyclictest332182-21kworker/1:022:55:001
21307599552,52cyclictest0-21swapper/122:25:141
21307599550,54cyclictest0-21swapper/120:27:251
213084995443,9cyclictest1511507-1kworker/3:0H22:30:123
213075995439,14cyclictest332182-21kworker/1:022:56:061
213075995439,14cyclictest252483-21kworker/1:121:25:011
213075995439,14cyclictest221142-21kworker/1:019:50:351
213075995438,15cyclictest408162-21kworker/1:300:20:121
213075995434,19cyclictest349989-21kworker/1:223:10:001
213080995348,3cyclictest3942569-1kworker/2:0H20:58:282
213080995348,3cyclictest214471-21kworker/2:119:25:002
213075995338,14cyclictest393403-21kworker/1:200:00:021
213075995337,15cyclictest326927-21kworker/1:122:46:051
213075995337,15cyclictest287766-21kworker/1:221:55:261
213075995337,15cyclictest231947-21kworker/1:120:10:001
213075995337,15cyclictest211505-21kworker/1:019:20:011
213080995247,3cyclictest222687-21kworker/2:220:02:262
213080995246,3cyclictest3942569-1kworker/2:0H23:30:152
213075995237,14cyclictest242189-21kworker/1:320:55:011
213075995237,14cyclictest239670-21kworker/1:120:34:591
213080995147,2cyclictest349529-21kworker/2:023:15:062
213080995146,3cyclictest3942569-1kworker/2:0H22:31:232
213080995146,3cyclictest3942569-1kworker/2:0H21:18:262
213080995146,3cyclictest3942569-1kworker/2:0H19:26:562
213080995146,3cyclictest3942569-1kworker/2:0H19:10:462
213075995147,3cyclictest26350irq/16-i801_smb20:15:381
213075995136,14cyclictest375228-21kworker/1:223:45:011
213075995135,15cyclictest1725608-1kworker/1:0H21:10:141
213075995134,16cyclictest224242-21kworker/1:119:45:011
213084995045,3cyclictest1511507-1kworker/3:0H21:47:563
213084995039,9cyclictest1511507-1kworker/3:0H22:24:553
213084994943,4cyclictest1511507-1kworker/3:0H00:15:003
213080994946,2cyclictest349529-21kworker/2:023:41:262
213071994947,1cyclictest212885-21kworker/0:119:32:000
213071994946,2cyclictest250725-21kworker/0:021:45:060
213071994944,3cyclictest375551-21kworker/0:023:44:290
213071994944,3cyclictest1661253-1kworker/0:1H22:30:000
213084994843,3cyclictest1511507-1kworker/3:0H20:28:263
213080994845,2cyclictest246098-21kworker/2:121:01:562
213080994845,2cyclictest222687-21kworker/2:220:25:372
213080994844,3cyclictest238129-21kworker/2:020:50:372
213080994844,2cyclictest3942569-1kworker/2:0H23:25:152
213071994846,1cyclictest228853-21kworker/0:020:21:030
213071994845,2cyclictest250725-21kworker/0:021:30:270
213071994844,3cyclictest330040-21kworker/0:322:54:260
213071994844,2cyclictest381198-21kworker/0:123:50:400
213071994844,2cyclictest337880-21kworker/0:123:11:170
213084994742,3cyclictest1511507-1kworker/3:0H22:55:323
213080994743,3cyclictest3942569-1kworker/2:0H22:56:252
213071994744,2cyclictest235303-21kworker/0:120:27:240
213071994744,2cyclictest222956-21kworker/0:019:45:210
213071994744,2cyclictest212885-21kworker/0:119:25:360
213071994743,3cyclictest317493-21kworker/0:222:31:190
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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