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2026-02-18 - 18:53
[ 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.

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 rack4slot1.osadl.org (updated Wed Feb 18, 2026 12:45:02)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
819324880,1sleep227-21ksoftirqd/207:11:262
803621570,1sleep121-21ksoftirqd/107:11:251
2184821420,2sleep10-21swapper/110:49:351
2184821420,2sleep10-21swapper/110:49:351
3045721310,3sleep00-21swapper/010:57:250
3045721310,3sleep00-21swapper/010:57:250
620621130,3chrt0-21swapper/010:01:190
2301521040,2sleep30-21swapper/311:54:073
42612900,1chrt0-21swapper/109:59:511
42612900,1chrt0-21swapper/109:59:511
42612900,1chrt0-21swapper/109:59:511
44852840,4sleep00-21swapper/011:36:120
44852840,4sleep00-21swapper/011:36:120
44852840,4sleep00-21swapper/011:36:120
19912820,2sleep30-21swapper/311:33:253
19912820,2sleep30-21swapper/311:33:253
19912820,2sleep30-21swapper/311:33:253
253472780,2sleep30-21swapper/309:48:243
188022780,3chrt0-21swapper/312:21:243
188022780,3chrt0-21swapper/312:21:243
177362740,2sleep00-21swapper/009:06:090
89192690,3sleep30-21swapper/311:40:373
89192690,3sleep30-21swapper/311:40:373
89192690,3sleep30-21swapper/311:40:373
286462660,3sleep00-21swapper/010:24:140
286462660,3sleep00-21swapper/010:24:140
146812660,3sleep30-21swapper/309:37:183
146812660,3sleep30-21swapper/309:37:183
45152650,2sleep00-21swapper/010:00:100
45152650,2sleep00-21swapper/010:00:100
45152650,2sleep00-21swapper/010:00:100
321022650,3sleep30-21swapper/312:02:473
236012640,3chrt0-21swapper/312:26:263
236012640,3chrt0-21swapper/312:26:263
78462580,3chrt0-21swapper/011:07:060
78462580,3chrt0-21swapper/011:07:060
308552570,3chrt0-21swapper/312:33:583
308552570,3chrt0-21swapper/312:33:583
127032570,2sleep30-21swapper/310:07:573
127032570,2sleep30-21swapper/310:07:573
157472560,3sleep20-21swapper/211:46:262
197392550,4chrt0-21swapper/109:11:121
218352520,2sleep021847-21ssh10:49:350
218352520,2sleep021847-21ssh10:49:350
65822510,3chrt0-21swapper/211:37:302
65822510,3chrt0-21swapper/211:37:302
65822510,3chrt0-21swapper/211:37:302
50492510,3sleep30-21swapper/310:00:543
50492510,3sleep30-21swapper/310:00:543
50492510,3sleep30-21swapper/310:00:543
275222510,3sleep20-21swapper/209:51:082
231782510,2sleep30-21swapper/310:51:093
231782510,2sleep30-21swapper/310:51:093
149152510,2sleep214929-21ssh11:14:322
149152510,2sleep214929-21ssh11:14:322
300552500,2sleep030182-21df_inode09:21:130
19202500,3sleep20-21swapper/209:56:472
19202500,3sleep20-21swapper/209:56:472
19202500,3sleep20-21swapper/209:56:472
42372490,3chrt0-21swapper/012:07:100
42372490,3chrt0-21swapper/012:07:100
32052490,2sleep23217-21ssh11:34:582
32052490,2sleep23217-21ssh11:34:582
32052490,2sleep23217-21ssh11:34:582
166682490,3sleep30-21swapper/310:11:273
166682490,3sleep30-21swapper/310:11:273
160422490,2chrt0-21swapper/111:46:451
157182480,3sleep10-21swapper/112:18:451
157182480,3sleep10-21swapper/112:18:451
46432470,2sleep10-21swapper/112:40:231
46432470,2sleep10-21swapper/112:40:231
122552460,2sleep20-21swapper/209:35:582
122552460,2sleep20-21swapper/209:35:582
285112450,8chrt33-21ksoftirqd/311:27:303
285112450,8chrt33-21ksoftirqd/311:27:303
281142450,3sleep228084-21ssh12:31:152
281142450,3sleep228084-21ssh12:31:152
155252450,4sleep20-21swapper/207:31:232
155252450,4sleep20-21swapper/207:31:232
130162450,4sleep00-21swapper/010:08:220
130162450,4sleep00-21swapper/010:08:220
11762450,3chrt0-21swapper/212:04:592
289712440,4sleep30-21swapper/309:20:023
289712440,4sleep30-21swapper/309:20:023
289712440,4sleep30-21swapper/309:20:023
146752440,3sleep20-21swapper/212:17:212
146752440,3sleep20-21swapper/212:17:212
237942430,3chrt0-21swapper/010:19:030
237942430,3chrt0-21swapper/010:19:030
112172430,3sleep20-21swapper/207:21:142
112172430,3sleep20-21swapper/207:21:142
267762420,3chrt0-21swapper/211:57:152
267762420,3chrt0-21swapper/211:57:152
279092410,7sleep121-21ksoftirqd/110:23:061
279092410,7sleep121-21ksoftirqd/110:23:061
275332410,3sleep20-21swapper/210:22:272
275332410,3sleep20-21swapper/210:22:272
185212410,4sleep227-21ksoftirqd/209:41:192
185212410,4sleep227-21ksoftirqd/209:41:192
143692410,3chrt0-21swapper/209:36:532
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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