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2026-02-10 - 02:31
[ 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 Tue Feb 10, 2026 00:45:01)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2927221630,3sleep10-21swapper/123:26:181
2927221630,3sleep10-21swapper/123:26:181
1955921600,2sleep20-21swapper/223:16:272
1955921600,2sleep20-21swapper/223:16:272
1955921600,2sleep20-21swapper/223:16:272
3189921440,2sleep10-21swapper/122:56:531
3189921440,2sleep10-21swapper/122:56:531
3189921440,2sleep10-21swapper/122:56:531
469221270,3chrt0-21swapper/323:34:403
1891021240,3chrt0-21swapper/323:16:123
1891021240,3chrt0-21swapper/323:16:123
1891021240,3chrt0-21swapper/323:16:123
2151421220,4sleep30-21swapper/322:46:463
1524621120,5sleep227-21ksoftirqd/220:56:012
1524621120,5sleep227-21ksoftirqd/220:56:012
2080021110,3chrt0-21swapper/300:22:393
2080021110,3chrt0-21swapper/300:22:393
2700121010,4sleep30-21swapper/322:21:063
203882980,2sleep30-21swapper/321:41:473
203882980,2sleep30-21swapper/321:41:473
250062960,4chrt0-21swapper/323:22:023
250062960,4chrt0-21swapper/323:22:023
53872940,4sleep30-21swapper/321:26:563
53872940,4sleep30-21swapper/321:26:563
277262850,3sleep30-21swapper/321:16:393
277262850,3sleep30-21swapper/321:16:393
294312800,3sleep30-21swapper/300:31:153
99252780,5sleep20-21swapper/219:11:212
99252780,5sleep20-21swapper/219:11:212
145702780,3sleep30-21swapper/323:44:333
145702780,3sleep30-21swapper/323:44:333
16482750,3sleep30-21swapper/300:03:583
16482750,3sleep30-21swapper/300:03:583
207642720,3sleep20-21swapper/219:41:142
207642720,3sleep20-21swapper/219:41:142
112092720,2sleep20-21swapper/223:08:592
112092720,2sleep20-21swapper/223:08:592
265802710,4sleep20-21swapper/223:56:092
265802710,4sleep20-21swapper/223:56:092
265802710,4sleep20-21swapper/223:56:092
34952670,3sleep10-21swapper/121:26:021
152212670,3chrt0-21swapper/322:41:073
152212670,3chrt0-21swapper/322:41:073
280442640,2sleep30-21swapper/320:01:123
280442640,2sleep30-21swapper/320:01:123
167982640,4sleep30-21swapper/319:31:113
167982640,4sleep30-21swapper/319:31:113
11522620,3sleep30-21swapper/321:55:543
11522620,3sleep30-21swapper/321:55:543
36272590,3sleep10-21swapper/121:57:241
36272590,3sleep10-21swapper/121:57:241
102782580,3chrt0-21swapper/123:07:461
102782580,3chrt0-21swapper/123:07:461
170212560,7sleep012-21ksoftirqd/000:19:060
170212560,7sleep012-21ksoftirqd/000:19:060
170212560,7sleep012-21ksoftirqd/000:19:060
93012550,3sleep00-21swapper/019:11:110
93012550,3sleep00-21swapper/019:11:110
52002550,3chrt0-21swapper/100:39:411
52002550,3chrt0-21swapper/100:39:411
176252540,3chrt0-21swapper/221:39:452
176252540,3chrt0-21swapper/221:39:452
110472540,3chrt0-21swapper/321:32:433
110472540,3chrt0-21swapper/321:32:433
270942520,2sleep127264-21grep23:56:181
270942520,2sleep127264-21grep23:56:181
270942520,2sleep127264-21grep23:56:181
178342520,2sleep10-21swapper/119:35:551
178342520,2sleep10-21swapper/119:35:551
172572520,3chrt0-21swapper/019:31:160
172572520,3chrt0-21swapper/019:31:160
78352510,1sleep333-21ksoftirqd/300:10:253
78352510,1sleep333-21ksoftirqd/300:10:253
78352510,1sleep333-21ksoftirqd/300:10:253
243432510,3sleep10-21swapper/122:17:541
243432510,3sleep10-21swapper/122:17:541
243432510,3sleep10-21swapper/122:17:541
209452510,2sleep10-21swapper/100:22:531
209452510,2sleep10-21swapper/100:22:531
64682500,3chrt0-21swapper/323:36:093
64682500,3chrt0-21swapper/323:36:093
64682500,3chrt0-21swapper/323:36:093
40722500,3sleep30-21swapper/320:26:003
40722500,3sleep30-21swapper/320:26:003
293852500,2sleep30-21swapper/320:06:073
293852500,2sleep30-21swapper/320:06:073
142762500,3sleep20-21swapper/219:25:592
298142480,3sleep30-21swapper/323:26:493
298142480,3sleep30-21swapper/323:26:493
238752470,4chrt0-21swapper/223:53:242
76992460,3sleep30-21swapper/322:01:163
76992460,3sleep30-21swapper/322:01:163
153512460,4sleep10-21swapper/100:16:501
153512460,4sleep10-21swapper/100:16:501
153512460,4sleep10-21swapper/100:16:501
71882450,3sleep00-21swapper/021:29:220
71882450,3sleep00-21swapper/021:29:220
39672450,4sleep00-21swapper/021:57:520
39672450,4sleep00-21swapper/021:57:520
242232450,3chrt0-21swapper/300:26:133
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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