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2026-02-23 - 03:55
[ 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.

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 376 highest latencies:
System rack4slot4.osadl.org (updated Mon Feb 23, 2026 00:44:03)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
71450rcu_preempt0-21swapper/222:11:452
71450rcu_preempt0-21swapper/222:11:452
71450rcu_preempt0-21swapper/222:11:452
71430rcu_preempt18744-21apt-get21:51:341
71430rcu_preempt18744-21apt-get21:51:341
46050420irq/122-QManpo0-210
46050420irq/122-QManpo0-210
71410rcu_preempt0-21swapper/323:50:073
71410rcu_preempt0-21swapper/323:50:073
46050410irq/122-QManpo0-210
46050410irq/122-QManpo0-210
1599410migration/012677-21/usr/sbin/munin22:36:490
1599410migration/012677-21/usr/sbin/munin22:36:490
1599410migration/012677-21/usr/sbin/munin22:36:490
71400rcu_preempt2536-21ssh22:19:193
71400rcu_preempt2536-21ssh22:19:193
71400rcu_preempt2536-21ssh22:19:193
71400rcu_preempt0-21swapper/221:46:412
71400rcu_preempt0-21swapper/221:46:412
71400rcu_preempt0-21swapper/221:46:412
71400rcu_preempt0-21swapper/220:26:242
71400rcu_preempt0-21swapper/220:26:242
71400rcu_preempt0-21swapper/122:11:491
71400rcu_preempt0-21swapper/122:11:491
71400rcu_preempt0-21swapper/122:11:491
46050400irq/122-QManpo541-2110:48:550
46050400irq/122-QManpo541-2110:48:550
46050400irq/122-QManpo541-2110:48:550
46050400irq/122-QManpo16676-10
46050400irq/122-QManpo16676-10
46050400irq/122-QManpo16676-10
71390rcu_preempt29115-21sh00:02:182
71390rcu_preempt29115-21sh00:02:182
71390rcu_preempt0-21swapper/322:32:283
71390rcu_preempt0-21swapper/322:32:283
71390rcu_preempt0-21swapper/322:32:283
71390rcu_preempt0-21swapper/322:22:483
71390rcu_preempt0-21swapper/322:22:483
71390rcu_preempt0-21swapper/300:23:223
71390rcu_preempt0-21swapper/300:23:223
71390rcu_preempt0-21swapper/222:38:282
71390rcu_preempt0-21swapper/222:38:282
71390rcu_preempt0-21swapper/222:38:282
71390rcu_preempt0-21swapper/221:43:132
71390rcu_preempt0-21swapper/221:43:132
71390rcu_preempt0-21swapper/121:22:511
71390rcu_preempt0-21swapper/121:22:511
71390rcu_preempt0-21swapper/121:22:511
71380rcu_preempt26181-21kworker/3:223:27:023
71380rcu_preempt26181-21kworker/3:223:27:023
71380rcu_preempt0-21swapper/322:40:453
71380rcu_preempt0-21swapper/322:40:453
71380rcu_preempt0-21swapper/322:40:453
46650380irq/116-QManpo0-2110:48:553
46650380irq/116-QManpo0-2110:48:553
46050380irq/122-QManpo3778-2110:48:550
46050380irq/122-QManpo3778-2110:48:550
46050380irq/122-QManpo11664-210
46050380irq/122-QManpo11664-210
46050380irq/122-QManpo0-210
46050380irq/122-QManpo0-210
46050380irq/122-QManpo0-210
46050380irq/122-QManpo0-210
46050380irq/122-QManpo0-210
71370rcu_preempt0-21swapper/323:12:183
71370rcu_preempt0-21swapper/323:12:183
71370rcu_preempt0-21swapper/322:41:323
71370rcu_preempt0-21swapper/322:41:323
71370rcu_preempt0-21swapper/321:13:213
71370rcu_preempt0-21swapper/321:13:213
71370rcu_preempt0-21swapper/300:08:003
71370rcu_preempt0-21swapper/300:08:003
71370rcu_preempt0-21swapper/300:02:573
71370rcu_preempt0-21swapper/300:02:573
71370rcu_preempt0-21swapper/221:22:182
71370rcu_preempt0-21swapper/221:22:182
71370rcu_preempt0-21swapper/221:22:182
71370rcu_preempt0-21swapper/122:52:091
71370rcu_preempt0-21swapper/122:52:091
71370rcu_preempt0-21swapper/122:10:461
71370rcu_preempt0-21swapper/122:10:461
71370rcu_preempt0-21swapper/120:21:491
71370rcu_preempt0-21swapper/120:21:491
65762370sleep025169-1kworker/0:2H00:20:490
65762370sleep025169-1kworker/0:2H00:20:490
65762370sleep025169-1kworker/0:2H00:20:490
46450370irq/118-QManpo23916-2110:48:552
46450370irq/118-QManpo23916-2110:48:552
46050370irq/122-QManpo9227-2110:48:550
46050370irq/122-QManpo9227-2110:48:550
46050370irq/122-QManpo7238-2110:48:550
46050370irq/122-QManpo7238-2110:48:550
46050370irq/122-QManpo6325-2110:48:550
46050370irq/122-QManpo6325-2110:48:550
46050370irq/122-QManpo31726-2110:48:550
46050370irq/122-QManpo31726-2110:48:550
46050370irq/122-QManpo31726-2110:48:550
46050370irq/122-QManpo30994-2110:48:550
46050370irq/122-QManpo30994-2110:48:550
46050370irq/122-QManpo30689-2110:48:550
46050370irq/122-QManpo30689-2110:48:550
46050370irq/122-QManpo30689-2110:48:550
46050370irq/122-QManpo28376-2110:48:550
46050370irq/122-QManpo28376-2110:48:550
46050370irq/122-QManpo20353-210
46050370irq/122-QManpo20353-210
46050370irq/122-QManpo13610-2110:48:550
46050370irq/122-QManpo13610-2110:48:550
46050370irq/122-QManpo13066-2110:48:550
46050370irq/122-QManpo13066-2110:48:550
46050370irq/122-QManpo0-210
46050370irq/122-QManpo0-210
1599370migration/0618-21sh23:12:330
1599370migration/0618-21sh23:12:330
71360rcu_preempt6079-1kworker/1:2H23:42:201
71360rcu_preempt6079-1kworker/1:2H23:42:201
71360rcu_preempt3401-21ssh00:15:021
71360rcu_preempt3401-21ssh00:15:021
71360rcu_preempt3401-21ssh00:15:021
71360rcu_preempt22999-21taskset22:55:573
71360rcu_preempt22999-21taskset22:55:573
71360rcu_preempt1958-21snmpd23:51:513
71360rcu_preempt1958-21snmpd23:51:513
71360rcu_preempt0-21swapper/323:44:153
71360rcu_preempt0-21swapper/323:44:153
71360rcu_preempt0-21swapper/321:47:313
71360rcu_preempt0-21swapper/321:47:313
71360rcu_preempt0-21swapper/321:47:313
71360rcu_preempt0-21swapper/321:26:463
71360rcu_preempt0-21swapper/321:26:463
71360rcu_preempt0-21swapper/319:19:223
71360rcu_preempt0-21swapper/319:19:223
71360rcu_preempt0-21swapper/300:19:003
71360rcu_preempt0-21swapper/300:19:003
71360rcu_preempt0-21swapper/300:19:003
71360rcu_preempt0-21swapper/223:43:322
71360rcu_preempt0-21swapper/223:43:322
71360rcu_preempt0-21swapper/221:15:312
71360rcu_preempt0-21swapper/221:15:312
71360rcu_preempt0-21swapper/123:04:001
71360rcu_preempt0-21swapper/123:04:001
71360rcu_preempt0-21swapper/122:47:361
71360rcu_preempt0-21swapper/122:47:361
71360rcu_preempt0-21swapper/122:43:561
71360rcu_preempt0-21swapper/122:43:561
71360rcu_preempt0-21swapper/122:23:061
71360rcu_preempt0-21swapper/122:23:061
71360rcu_preempt0-21swapper/121:43:531
71360rcu_preempt0-21swapper/121:43:531
46450360irq/118-QManpo0-2110:48:552
46450360irq/118-QManpo0-2110:48:552
46050360irq/122-QManpo26512-2110:48:550
46050360irq/122-QManpo26512-2110:48:550
46050360irq/122-QManpo25857-2110:48:550
46050360irq/122-QManpo25857-2110:48:550
46050360irq/122-QManpo22744-2110:48:550
46050360irq/122-QManpo22744-2110:48:550
46050360irq/122-QManpo21436-2110:48:550
46050360irq/122-QManpo21436-2110:48:550
46050360irq/122-QManpo18071-2110:48:550
46050360irq/122-QManpo18071-2110:48:550
46050360irq/122-QManpo13665-2110:48:550
46050360irq/122-QManpo13665-2110:48:550
46050360irq/122-QManpo13665-2110:48:550
46050360irq/122-QManpo0-210
46050360irq/122-QManpo0-210
46050360irq/122-QManpo0-210
46050360irq/122-QManpo0-210
46050360irq/122-QManpo0-210
46050360irq/122-QManpo0-210
46050360irq/122-QManpo0-210
46050360irq/122-QManpo0-210
46050360irq/122-QManpo0-210
46050360irq/122-QManpo0-210
46050360irq/122-QManpo0-210
71350rcu_preempt28376-21taskset19:13:123
71350rcu_preempt28376-21taskset19:13:123
71350rcu_preempt28196-21diskmemload00:30:251
71350rcu_preempt28196-21diskmemload00:30:251
71350rcu_preempt11141-21/usr/sbin/munin20:06:523
71350rcu_preempt11141-21/usr/sbin/munin20:06:523
71350rcu_preempt11141-21/usr/sbin/munin20:06:523
71350rcu_preempt10538-21sh21:36:393
71350rcu_preempt10538-21sh21:36:393
71350rcu_preempt0-21swapper/322:05:533
71350rcu_preempt0-21swapper/322:05:533
71350rcu_preempt0-21swapper/321:56:263
71350rcu_preempt0-21swapper/321:56:263
71350rcu_preempt0-21swapper/321:34:233
71350rcu_preempt0-21swapper/321:34:233
71350rcu_preempt0-21swapper/223:51:492
71350rcu_preempt0-21swapper/223:51:492
71350rcu_preempt0-21swapper/200:12:332
71350rcu_preempt0-21swapper/200:12:332
71350rcu_preempt0-21swapper/200:12:332
71350rcu_preempt0-21swapper/123:58:371
71350rcu_preempt0-21swapper/123:58:371
71350rcu_preempt0-21swapper/123:58:371
71350rcu_preempt0-21swapper/123:56:001
71350rcu_preempt0-21swapper/123:56:001
71350rcu_preempt0-21swapper/123:37:421
71350rcu_preempt0-21swapper/123:37:421
71350rcu_preempt0-21swapper/123:37:421
71350rcu_preempt0-21swapper/123:22:201
71350rcu_preempt0-21swapper/123:22:201
71350rcu_preempt0-21swapper/121:28:071
71350rcu_preempt0-21swapper/121:28:071
71350rcu_preempt0-21swapper/119:21:591
71350rcu_preempt0-21swapper/119:21:591
71350rcu_preempt0-21swapper/119:21:591
71350rcu_preempt0-21swapper/100:07:151
71350rcu_preempt0-21swapper/100:07:151
71350rcu_preempt0-21swapper/100:03:021
71350rcu_preempt0-21swapper/100:03:021
46050350irq/122-QManpo9664-2110:48:550
46050350irq/122-QManpo9664-2110:48:550
46050350irq/122-QManpo28770-210
46050350irq/122-QManpo28770-210
46050350irq/122-QManpo14876-2110:48:550
46050350irq/122-QManpo14876-2110:48:550
46050350irq/122-QManpo0-210
46050350irq/122-QManpo0-210
46050350irq/122-QManpo0-210
46050350irq/122-QManpo0-210
46050350irq/122-QManpo0-210
46050350irq/122-QManpo0-210
46050350irq/122-QManpo0-210
46050350irq/122-QManpo0-210
46050350irq/122-QManpo0-210
46050350irq/122-QManpo0-210
46050350irq/122-QManpo0-210
46050350irq/122-QManpo0-210
46050350irq/122-QManpo0-210
46050350irq/122-QManpo0-210
46050350irq/122-QManpo0-210
46050350irq/122-QManpo0-210
46050350irq/122-QManpo0-210
46050350irq/122-QManpo0-210
46050350irq/122-QManpo0-210
46050350irq/122-QManpo0-210
46050350irq/122-QManpo0-210
46050350irq/122-QManpo0-210
42282350sleep0577-1kworker/0:0H19:42:060
42282350sleep0577-1kworker/0:0H19:42:060
42282350sleep0577-1kworker/0:0H19:42:060
71340rcu_preempt5508-21unixbench_multi19:46:493
71340rcu_preempt5508-21unixbench_multi19:46:493
71340rcu_preempt2965-21sh21:22:303
71340rcu_preempt2965-21sh21:22:303
71340rcu_preempt2965-21sh21:22:303
71340rcu_preempt23564-21sh21:59:283
71340rcu_preempt23564-21sh21:59:283
71340rcu_preempt14129-21sh21:41:583
71340rcu_preempt14129-21sh21:41:583
71340rcu_preempt11437-21sh21:37:251
71340rcu_preempt11437-21sh21:37:251
71340rcu_preempt0-21swapper/323:18:223
71340rcu_preempt0-21swapper/323:18:223
71340rcu_preempt0-21swapper/323:18:223
71340rcu_preempt0-21swapper/322:29:383
71340rcu_preempt0-21swapper/322:29:383
71340rcu_preempt0-21swapper/321:02:253
71340rcu_preempt0-21swapper/321:02:253
71340rcu_preempt0-21swapper/320:21:333
71340rcu_preempt0-21swapper/320:21:333
71340rcu_preempt0-21swapper/300:39:363
71340rcu_preempt0-21swapper/300:39:363
71340rcu_preempt0-21swapper/300:39:363
71340rcu_preempt0-21swapper/123:33:331
71340rcu_preempt0-21swapper/123:33:331
71340rcu_preempt0-21swapper/123:33:331
71340rcu_preempt0-21swapper/122:35:401
71340rcu_preempt0-21swapper/122:35:401
71340rcu_preempt0-21swapper/122:35:401
71340rcu_preempt0-21swapper/122:28:131
71340rcu_preempt0-21swapper/122:28:131
71340rcu_preempt0-21swapper/122:01:221
71340rcu_preempt0-21swapper/122:01:221
71340rcu_preempt0-21swapper/121:16:401
71340rcu_preempt0-21swapper/121:16:401
71340rcu_preempt0-21swapper/121:16:401
71340rcu_preempt0-21swapper/120:39:521
71340rcu_preempt0-21swapper/120:39:521
71340rcu_preempt0-21swapper/120:39:521
71340rcu_preempt0-21swapper/023:52:490
71340rcu_preempt0-21swapper/023:52:490
46050340irq/122-QManpo0-210
46050340irq/122-QManpo0-210
46050340irq/122-QManpo0-210
46050340irq/122-QManpo0-210
46050340irq/122-QManpo0-210
46050340irq/122-QManpo0-210
46050340irq/122-QManpo0-210
46050340irq/122-QManpo0-210
46050340irq/122-QManpo0-210
46050340irq/122-QManpo0-210
1599340migration/023685-21taskset20:52:350
1599340migration/023685-21taskset20:52:350
1599340migration/023685-21taskset20:52:350
71330rcu_preempt0-21swapper/323:56:593
71330rcu_preempt0-21swapper/323:56:593
71330rcu_preempt0-21swapper/323:56:593
71330rcu_preempt0-21swapper/323:00:223
71330rcu_preempt0-21swapper/323:00:223
71330rcu_preempt0-21swapper/323:00:223
71330rcu_preempt0-21swapper/319:56:493
71330rcu_preempt0-21swapper/319:56:493
71330rcu_preempt0-21swapper/319:56:493
71330rcu_preempt0-21swapper/319:31:333
71330rcu_preempt0-21swapper/319:31:333
71330rcu_preempt0-21swapper/123:46:371
71330rcu_preempt0-21swapper/123:46:371
71330rcu_preempt0-21swapper/123:26:491
71330rcu_preempt0-21swapper/123:26:491
71330rcu_preempt0-21swapper/123:13:331
71330rcu_preempt0-21swapper/123:13:331
71330rcu_preempt0-21swapper/123:07:281
71330rcu_preempt0-21swapper/123:07:281
71330rcu_preempt0-21swapper/122:59:261
71330rcu_preempt0-21swapper/122:59:261
71330rcu_preempt0-21swapper/122:59:261
71330rcu_preempt0-21swapper/122:39:521
71330rcu_preempt0-21swapper/122:39:521
71330rcu_preempt0-21swapper/122:39:521
71330rcu_preempt0-21swapper/122:01:431
71330rcu_preempt0-21swapper/122:01:431
71330rcu_preempt0-21swapper/121:50:371
71330rcu_preempt0-21swapper/121:50:371
71330rcu_preempt0-21swapper/121:50:371
71330rcu_preempt0-21swapper/120:51:251
71330rcu_preempt0-21swapper/120:51:251
71330rcu_preempt0-21swapper/120:41:331
71330rcu_preempt0-21swapper/120:41:331
71330rcu_preempt0-21swapper/120:06:331
71330rcu_preempt0-21swapper/120:06:331
71330rcu_preempt0-21swapper/120:06:331
71330rcu_preempt0-21swapper/119:21:231
71330rcu_preempt0-21swapper/119:21:231
71330rcu_preempt0-21swapper/119:14:011
71330rcu_preempt0-21swapper/119:14:011
71330rcu_preempt0-21swapper/100:22:281
71330rcu_preempt0-21swapper/100:22:281
71330rcu_preempt0-21swapper/100:17:581
71330rcu_preempt0-21swapper/100:17:581
71330rcu_preempt0-21swapper/100:17:581
46050330irq/122-QManpo0-210
46050330irq/122-QManpo0-210
46050330irq/122-QManpo0-210
46050330irq/122-QManpo0-210
46050330irq/122-QManpo0-210
46050330irq/122-QManpo0-210
46050330irq/122-QManpo0-210
46050330irq/122-QManpo0-210
46050330irq/122-QManpo0-210
46050330irq/122-QManpo0-210
46050330irq/122-QManpo0-210
46050330irq/122-QManpo0-210
46050330irq/122-QManpo0-210
46050330irq/122-QManpo0-210
46050330irq/122-QManpo0-210
46050330irq/122-QManpo0-210
46050330irq/122-QManpo0-210
46050330irq/122-QManpo0-210
269882330sleep125508-1kworker/1:0H19:08:171
269882330sleep125508-1kworker/1:0H19:08:171
167512330chrt16647-1kworker/0:0H20:27:270
167512330chrt16647-1kworker/0:0H20:27:270
71320rcu_preempt0-21swapper/323:07:503
71320rcu_preempt0-21swapper/323:07:503
71320rcu_preempt0-21swapper/322:12:393
71320rcu_preempt0-21swapper/322:12:393
71320rcu_preempt0-21swapper/322:12:393
71320rcu_preempt0-21swapper/300:12:033
71320rcu_preempt0-21swapper/300:12:033
71320rcu_preempt0-21swapper/300:12:033
71320rcu_preempt0-21swapper/122:20:001
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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