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2026-02-20 - 18:55
[ 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 Fri Feb 20, 2026 12:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
6203499661,63cyclictest0-21swapper/107:13:541
6203499640,2cyclictest0-21swapper/107:42:011
62034996341,20cyclictest189259-21kworker/1:110:55:151
6203499630,1cyclictest0-21swapper/108:56:311
6203499620,2cyclictest198527-21sshd11:04:251
62034996157,2cyclictest0-21swapper/107:38:301
62034996041,17cyclictest230744-21kworker/1:111:50:121
6203499600,59cyclictest211667-21kworker/1:411:20:141
62034995943,15cyclictest99986-21kworker/1:309:10:311
62034995943,15cyclictest204833-21kworker/1:311:20:001
62034995941,17cyclictest3718811-1kworker/1:0H09:30:001
62034995856,1cyclictest0-21swapper/109:35:461
62034995843,14cyclictest86336-21kworker/1:308:34:561
62034995843,14cyclictest3718811-1kworker/1:0H09:30:061
62034995843,14cyclictest3718811-1kworker/1:0H08:00:421
62034995843,14cyclictest249800-21kworker/1:312:05:141
62034995843,14cyclictest237364-21kworker/1:011:55:311
62034995843,14cyclictest135157-21kworker/1:009:51:311
62034995842,15cyclictest73489-21kworker/1:008:21:311
62034995841,16cyclictest65460-21kworker/1:007:30:141
62034995841,16cyclictest135157-21kworker/1:009:59:061
62034995840,16cyclictest73489-21kworker/1:007:50:131
62029995844,2cyclictest2102882-1kworker/0:2H08:20:130
62034995742,14cyclictest92255-21kworker/1:108:45:321
62034995742,14cyclictest86336-21kworker/1:308:35:131
62034995742,14cyclictest82989-21kworker/1:208:13:581
62034995742,14cyclictest79650-21kworker/1:108:05:121
62034995742,14cyclictest61852-21kworker/1:207:15:021
62034995742,14cyclictest60212-21kworker/1:107:20:141
62034995742,14cyclictest3718811-1kworker/1:0H11:05:171
62034995742,14cyclictest263056-21kworker/1:312:20:311
62034995742,14cyclictest185838-21kworker/1:010:50:151
62034995742,14cyclictest161749-21kworker/1:211:10:141
62034995742,14cyclictest161749-21kworker/1:210:34:311
62034995742,14cyclictest151551-21kworker/1:110:20:141
62034995742,14cyclictest125041-21kworker/1:109:44:331
62034995742,14cyclictest104479-21kworker/1:209:15:131
62034995741,15cyclictest73489-21kworker/1:008:19:561
62034995741,15cyclictest3718811-1kworker/1:0H09:49:031
62034995740,16cyclictest98443-21kworker/1:109:05:131
62034995740,16cyclictest216380-21kworker/1:011:25:151
62034995642,14cyclictest171163-21kworker/1:010:35:121
62034995641,14cyclictest86336-21kworker/1:308:40:331
62034995641,14cyclictest86336-21kworker/1:308:25:141
62034995641,14cyclictest263056-21kworker/1:312:30:241
62034995641,14cyclictest224660-21kworker/1:311:46:321
62034995641,14cyclictest224660-21kworker/1:311:39:561
62034995641,14cyclictest144951-21kworker/1:210:10:041
62034995641,14cyclictest111783-21kworker/1:309:24:381
62034995640,15cyclictest3718811-1kworker/1:0H07:55:141
62034995639,16cyclictest263056-21kworker/1:312:40:001
62034995639,16cyclictest263056-21kworker/1:312:40:001
62034995639,16cyclictest216380-21kworker/1:011:30:131
62034995638,17cyclictest73489-21kworker/1:007:45:161
62034995540,14cyclictest135157-21kworker/1:010:05:201
62034995539,15cyclictest151551-21kworker/1:110:25:111
62029995551,2cyclictest70107-21kworker/0:107:51:300
62034995439,14cyclictest65460-21kworker/1:007:25:161
62034995439,14cyclictest263056-21kworker/1:312:25:121
62034995439,14cyclictest254089-21kworker/1:012:14:311
62034995439,14cyclictest174732-21kworker/1:310:44:571
62034995439,14cyclictest151551-21kworker/1:110:15:131
62034995438,15cyclictest174732-21kworker/1:310:45:141
6203499542,50cyclictest0-21swapper/109:00:161
62029995451,2cyclictest89157-21kworker/0:208:33:010
62034995338,14cyclictest86336-21kworker/1:308:50:141
62034995338,14cyclictest135157-21kworker/1:010:00:011
62029995346,4cyclictest2102882-1kworker/0:2H08:15:130
62042995247,3cyclictest3248519-1kworker/3:2H12:09:543
62034995237,14cyclictest230744-21kworker/1:111:40:381
6203499520,50cyclictest0-21swapper/112:19:011
62042995146,3cyclictest3248519-1kworker/3:2H11:25:313
62038995146,3cyclictest1878805-1kworker/2:1H09:15:112
62034995133,16cyclictest242618-21kworker/1:212:00:141
62029995148,2cyclictest166383-21kworker/0:210:30:580
62029995147,2cyclictest146366-21kworker/0:210:06:020
62029995146,3cyclictest2102882-1kworker/0:2H09:22:550
62042995045,3cyclictest3248519-1kworker/3:2H09:07:313
62038995046,2cyclictest1878805-1kworker/2:1H10:39:252
62038995036,11cyclictest224664-1kworker/2:0H12:05:142
62029995046,2cyclictest245028-21kworker/0:212:24:470
62029995046,2cyclictest213987-21kworker/0:012:02:320
62029995046,2cyclictest171169-21kworker/0:011:00:420
62029995045,3cyclictest2102882-1kworker/0:2H11:55:140
62029995045,3cyclictest2102882-1kworker/0:2H10:35:120
62042994946,2cyclictest92308-21kworker/3:009:00:593
62042994945,3cyclictest3248519-1kworker/3:2H10:55:213
62042994943,4cyclictest3248519-1kworker/3:2H10:10:013
62038994945,2cyclictest1878805-1kworker/2:1H11:30:162
62038994944,3cyclictest1878805-1kworker/2:1H09:31:312
62029994946,2cyclictest92512-21kworker/0:208:53:360
62029994946,2cyclictest70107-21kworker/0:108:29:310
62029994945,2cyclictest92512-21kworker/0:208:49:010
62042994845,2cyclictest98447-21kworker/3:209:15:063
62042994845,2cyclictest98447-21kworker/3:209:12:073
62042994845,2cyclictest189542-21kworker/3:211:19:563
62042994844,3cyclictest121409-21kworker/3:109:39:553
62042994843,3cyclictest56047-21kworker/3:107:55:143
62042994843,3cyclictest246582-21kworker/3:112:34:493
62042994842,3cyclictest3248519-1kworker/3:2H08:09:013
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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