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2026-01-17 - 12:13
[ 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 Sat Jan 17, 2026 00:44:59)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1316721520,4sleep30-21swapper/323:37:133
1316721520,4sleep30-21swapper/323:37:133
1316721520,4sleep30-21swapper/323:37:133
1288221490,3sleep10-21swapper/123:04:441
1288221490,3sleep10-21swapper/123:04:441
1450721190,3sleep30-21swapper/323:05:463
1450721190,3sleep30-21swapper/323:05:463
1441021170,3chrt14401-21ssh23:05:441
1441021170,3chrt14401-21ssh23:05:441
803321130,3sleep06797-21/usr/sbin/munin22:25:530
803321130,3sleep06797-21/usr/sbin/munin22:25:530
3051321040,4sleep30-21swapper/322:49:353
3051321040,4sleep30-21swapper/322:49:353
1436321030,2sleep30-21swapper/322:32:393
1436321030,2sleep30-21swapper/322:32:393
208472940,3sleep020236-21/usr/sbin/munin20:45:460
208472940,3sleep020236-21/usr/sbin/munin20:45:460
193552890,4sleep00-21swapper/020:40:520
94642810,2chrt0-21swapper/221:22:292
94642810,2chrt0-21swapper/221:22:292
178272760,3sleep10-21swapper/122:03:471
178272760,3sleep10-21swapper/122:03:471
84402740,3sleep30-21swapper/321:20:533
84402740,3sleep30-21swapper/321:20:533
316812740,3sleep00-21swapper/021:45:300
316812740,3sleep00-21swapper/021:45:300
44632620,4chrt0-21swapper/320:00:453
44632620,4chrt0-21swapper/320:00:453
299552610,7sleep333-21ksoftirqd/321:10:453
299552610,7sleep333-21ksoftirqd/321:10:453
26242600,3chrt0-21swapper/121:15:451
26242600,3chrt0-21swapper/121:15:451
65322580,2sleep333-21ksoftirqd/322:25:313
65322580,2sleep333-21ksoftirqd/322:25:313
37382540,3sleep10-21swapper/120:00:301
37382540,3sleep10-21swapper/120:00:301
135252540,2sleep1201rcuc/120:25:461
135252540,2sleep1201rcuc/120:25:461
268712530,3chrt0-21swapper/021:40:310
268712530,3chrt0-21swapper/021:40:310
268712530,3chrt0-21swapper/021:40:310
236642520,4chrt23660-21find00:20:500
236642520,4chrt23660-21find00:20:500
281652510,2sleep012-21ksoftirqd/022:46:220
281652510,2sleep012-21ksoftirqd/022:46:220
92382500,3sleep30-21swapper/321:55:293
92382500,3sleep30-21swapper/321:55:293
312492470,3chrt31248-21ssh23:55:481
312492470,3chrt31248-21ssh23:55:481
203092450,2sleep30-21swapper/323:11:173
203092450,2sleep30-21swapper/323:11:173
199922450,1sleep019364-21/usr/sbin/munin22:05:440
199922450,1sleep019364-21/usr/sbin/munin22:05:440
97072440,2sleep30-21swapper/321:55:423
97072440,2sleep30-21swapper/321:55:423
97072440,2sleep30-21swapper/321:55:423
77092440,3sleep30-21swapper/300:05:383
243932440,3sleep024391-21grep20:55:470
243932440,3sleep024391-21grep20:55:470
5352430,3sleep30-21swapper/323:57:303
5352430,3sleep30-21swapper/323:57:303
315752420,3sleep10-21swapper/122:50:411
315752420,3sleep10-21swapper/122:50:411
262902420,3sleep30-21swapper/321:39:503
262902420,3sleep30-21swapper/321:39:503
262902420,3sleep30-21swapper/321:39:503
140782420,3sleep30-21swapper/321:26:563
63492410,5sleep30-21swapper/300:35:523
63492410,5sleep30-21swapper/300:35:523
258512410,3sleep00-21swapper/022:45:020
258512410,3sleep00-21swapper/022:45:020
280502400,3chrt0-21swapper/323:52:283
25572400,3sleep30-21swapper/321:48:143
255512380,3sleep30-21swapper/300:23:153
255512380,3sleep30-21swapper/300:23:153
221772380,3sleep10-21swapper/120:50:411
155332380,2sleep215532-21/usr/sbin/munin20:30:492
155332380,2sleep215532-21/usr/sbin/munin20:30:492
296512370,3sleep10-21swapper/100:26:591
296512370,3sleep10-21swapper/100:26:591
220602370,3sleep30-21swapper/322:40:433
220602370,3sleep30-21swapper/322:40:433
53222350,3sleep00-21swapper/021:50:480
53222350,3sleep00-21swapper/021:50:480
206332350,2sleep120644-21sh21:33:581
206332350,2sleep120644-21sh21:33:581
174202350,3chrt0-21swapper/000:15:320
174202350,3chrt0-21swapper/000:15:320
47952340,2sleep00-21swapper/020:00:500
47952340,2sleep00-21swapper/020:00:500
30982340,3sleep13099-21unixbench_multi22:20:511
30982340,3sleep13099-21unixbench_multi22:20:511
304282340,3sleep10-21swapper/121:43:461
304282340,3sleep10-21swapper/121:43:461
301312340,3sleep30-21swapper/323:21:143
284222340,3sleep10-21swapper/122:46:431
284222340,3sleep10-21swapper/122:46:431
213242340,3sleep00-21swapper/023:45:460
180202340,2sleep018031-21ssh22:04:030
180202340,2sleep018031-21ssh22:04:030
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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