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2026-02-10 - 17:32
[ 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 Tue Feb 10, 2026 12:43:58)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
71810rcu_preempt0-21swapper/212:06:142
71810rcu_preempt0-21swapper/212:06:142
71560rcu_preempt0-21swapper/009:21:160
71560rcu_preempt0-21swapper/009:21:160
71480rcu_preempt0-21swapper/012:20:430
71480rcu_preempt0-21swapper/012:20:430
71470rcu_preempt0-21swapper/211:02:052
71470rcu_preempt0-21swapper/211:02:052
71470rcu_preempt0-21swapper/211:02:052
71460rcu_preempt0-21swapper/012:26:300
71460rcu_preempt0-21swapper/012:26:300
71450rcu_preempt29185-1kworker/0:1H10:43:300
71450rcu_preempt29185-1kworker/0:1H10:43:300
71450rcu_preempt1959-21runrttasks09:35:522
71450rcu_preempt1959-21runrttasks09:35:522
71450rcu_preempt1959-21runrttasks09:35:522
71450rcu_preempt0-21swapper/009:41:310
71450rcu_preempt0-21swapper/009:41:310
71450rcu_preempt0-21swapper/009:39:560
71450rcu_preempt0-21swapper/009:39:560
71450rcu_preempt0-21swapper/009:39:560
71450rcu_preempt0-21swapper/007:46:180
71450rcu_preempt0-21swapper/007:46:180
71440rcu_preempt0-21swapper/011:24:440
71440rcu_preempt0-21swapper/011:24:440
71440rcu_preempt0-21swapper/010:56:340
71440rcu_preempt0-21swapper/010:56:340
71440rcu_preempt0-21swapper/010:56:340
71430rcu_preempt0-21swapper/211:41:292
71430rcu_preempt0-21swapper/211:41:292
71430rcu_preempt0-21swapper/209:31:122
71430rcu_preempt0-21swapper/209:31:122
71430rcu_preempt0-21swapper/209:31:122
71430rcu_preempt0-21swapper/011:53:260
71430rcu_preempt0-21swapper/011:53:260
71420rcu_preempt6924-21kworker/2:411:59:512
71420rcu_preempt6924-21kworker/2:411:59:512
71420rcu_preempt6924-21kworker/2:411:59:512
71420rcu_preempt14154-1kworker/2:0H09:01:312
71420rcu_preempt14154-1kworker/2:0H09:01:312
71420rcu_preempt0-21swapper/109:52:011
71420rcu_preempt0-21swapper/109:52:011
71410rcu_preempt0-21swapper/212:34:132
71410rcu_preempt0-21swapper/212:34:132
71410rcu_preempt0-21swapper/212:34:132
71410rcu_preempt0-21swapper/209:23:592
71410rcu_preempt0-21swapper/209:23:592
71410rcu_preempt0-21swapper/007:31:220
71410rcu_preempt0-21swapper/007:31:220
71400rcu_preempt5769-21chrt10:43:371
71400rcu_preempt5769-21chrt10:43:371
71400rcu_preempt574-21kswapd009:56:182
71400rcu_preempt574-21kswapd009:56:182
71400rcu_preempt574-21kswapd009:56:182
71400rcu_preempt0-21swapper/211:19:212
71400rcu_preempt0-21swapper/211:19:212
71400rcu_preempt0-21swapper/210:33:152
71400rcu_preempt0-21swapper/210:33:152
71400rcu_preempt0-21swapper/012:03:050
71400rcu_preempt0-21swapper/012:03:050
71400rcu_preempt0-21swapper/012:03:050
71400rcu_preempt0-21swapper/010:46:210
71400rcu_preempt0-21swapper/010:46:210
71400rcu_preempt0-21swapper/010:46:210
71400rcu_preempt0-21swapper/009:24:070
71400rcu_preempt0-21swapper/009:24:070
71390rcu_preempt0-21swapper/210:51:192
71390rcu_preempt0-21swapper/210:51:192
71390rcu_preempt0-21swapper/209:15:582
71390rcu_preempt0-21swapper/209:15:582
46650390irq/116-QManpo16325-2110:48:553
46650390irq/116-QManpo16325-2110:48:553
46650390irq/116-QManpo16325-2110:48:553
71380rcu_preempt30136-21sh12:22:502
71380rcu_preempt30136-21sh12:22:502
71380rcu_preempt1959-21runrttasks11:50:541
71380rcu_preempt1959-21runrttasks11:50:541
71380rcu_preempt18218-21grep12:01:372
71380rcu_preempt0-21swapper/211:31:382
71380rcu_preempt0-21swapper/211:31:382
71380rcu_preempt0-21swapper/211:31:382
71380rcu_preempt0-21swapper/210:40:222
71380rcu_preempt0-21swapper/210:40:222
71380rcu_preempt0-21swapper/210:40:222
71380rcu_preempt0-21swapper/210:28:352
71380rcu_preempt0-21swapper/210:28:352
71380rcu_preempt0-21swapper/208:55:172
71380rcu_preempt0-21swapper/208:55:172
71380rcu_preempt0-21swapper/110:51:361
71380rcu_preempt0-21swapper/110:51:361
71380rcu_preempt0-21swapper/108:11:411
71380rcu_preempt0-21swapper/108:11:411
71380rcu_preempt0-21swapper/011:41:400
71380rcu_preempt0-21swapper/011:41:400
71380rcu_preempt0-21swapper/009:26:540
71380rcu_preempt0-21swapper/009:26:540
71380rcu_preempt0-21swapper/009:26:540
71370rcu_preempt7563-21kworker/0:011:56:180
71370rcu_preempt7563-21kworker/0:011:56:180
71370rcu_preempt7563-21kworker/0:011:56:180
71370rcu_preempt6315-1kworker/1:0H10:06:241
71370rcu_preempt6315-1kworker/1:0H10:06:241
71370rcu_preempt27819-21kworker/u8:010:16:110
71370rcu_preempt27819-21kworker/u8:010:16:110
71370rcu_preempt24924-21runrttasks12:14:050
71370rcu_preempt24924-21runrttasks12:14:050
71370rcu_preempt17269-21diskmemload12:13:452
71370rcu_preempt17269-21diskmemload12:13:452
71370rcu_preempt0-21swapper/310:51:403
71370rcu_preempt0-21swapper/310:51:403
71370rcu_preempt0-21swapper/211:26:192
71370rcu_preempt0-21swapper/211:26:192
71370rcu_preempt0-21swapper/210:22:502
71370rcu_preempt0-21swapper/210:22:502
71370rcu_preempt0-21swapper/209:16:332
71370rcu_preempt0-21swapper/209:16:332
71370rcu_preempt0-21swapper/209:16:332
71370rcu_preempt0-21swapper/208:41:112
71370rcu_preempt0-21swapper/208:41:112
71370rcu_preempt0-21swapper/208:41:112
71370rcu_preempt0-21swapper/109:47:241
71370rcu_preempt0-21swapper/109:47:241
71370rcu_preempt0-21swapper/109:47:241
71370rcu_preempt0-21swapper/108:22:041
71370rcu_preempt0-21swapper/108:22:041
71370rcu_preempt0-21swapper/108:22:041
71370rcu_preempt0-21swapper/009:06:360
71370rcu_preempt0-21swapper/009:06:360
71370rcu_preempt0-21swapper/009:06:360
71370rcu_preempt0-21swapper/008:26:130
71370rcu_preempt0-21swapper/008:26:130
71370rcu_preempt0-21swapper/007:41:230
71370rcu_preempt0-21swapper/007:41:230
46050370irq/122-QManpo25332-2110:48:550
46050370irq/122-QManpo25332-2110:48:550
46050370irq/122-QManpo2424-2110:48:550
46050370irq/122-QManpo2424-2110:48:550
46050370irq/122-QManpo2424-2110:48:550
46050370irq/122-QManpo19550-2110:48:550
46050370irq/122-QManpo19550-2110:48:550
100650370irq/38-i2c-mpc29908-21runrttasks09:31:430
100650370irq/38-i2c-mpc29908-21runrttasks09:31:430
100650370irq/38-i2c-mpc29908-21runrttasks09:31:430
71360rcu_preempt6741-21apt-get10:46:332
71360rcu_preempt6741-21apt-get10:46:332
71360rcu_preempt6741-21apt-get10:46:332
71360rcu_preempt10682-21ssh11:49:140
71360rcu_preempt10682-21ssh11:49:140
71360rcu_preempt10628-21apt-get09:56:311
71360rcu_preempt10628-21apt-get09:56:311
71360rcu_preempt10628-21apt-get09:56:311
71360rcu_preempt0-21swapper/212:41:162
71360rcu_preempt0-21swapper/211:56:112
71360rcu_preempt0-21swapper/211:56:112
71360rcu_preempt0-21swapper/211:40:292
71360rcu_preempt0-21swapper/211:40:292
71360rcu_preempt0-21swapper/211:24:052
71360rcu_preempt0-21swapper/211:24:052
71360rcu_preempt0-21swapper/211:13:262
71360rcu_preempt0-21swapper/211:13:262
71360rcu_preempt0-21swapper/210:44:192
71360rcu_preempt0-21swapper/210:44:192
71360rcu_preempt0-21swapper/210:16:042
71360rcu_preempt0-21swapper/210:16:042
71360rcu_preempt0-21swapper/210:07:482
71360rcu_preempt0-21swapper/210:07:482
71360rcu_preempt0-21swapper/209:56:112
71360rcu_preempt0-21swapper/209:56:112
71360rcu_preempt0-21swapper/209:46:422
71360rcu_preempt0-21swapper/209:46:422
71360rcu_preempt0-21swapper/209:46:422
71360rcu_preempt0-21swapper/209:45:542
71360rcu_preempt0-21swapper/209:45:542
71360rcu_preempt0-21swapper/209:40:592
71360rcu_preempt0-21swapper/209:40:592
71360rcu_preempt0-21swapper/209:40:592
71360rcu_preempt0-21swapper/207:46:152
71360rcu_preempt0-21swapper/111:51:531
71360rcu_preempt0-21swapper/111:51:531
71360rcu_preempt0-21swapper/111:21:251
71360rcu_preempt0-21swapper/111:21:251
71360rcu_preempt0-21swapper/110:18:141
71360rcu_preempt0-21swapper/110:18:141
71360rcu_preempt0-21swapper/108:36:361
71360rcu_preempt0-21swapper/108:36:361
71360rcu_preempt0-21swapper/108:36:361
71360rcu_preempt0-21swapper/012:24:060
71360rcu_preempt0-21swapper/012:24:060
71360rcu_preempt0-21swapper/011:02:140
71360rcu_preempt0-21swapper/011:02:140
71360rcu_preempt0-21swapper/011:02:140
71360rcu_preempt0-21swapper/010:51:550
71360rcu_preempt0-21swapper/010:51:550
71360rcu_preempt0-21swapper/010:31:580
71360rcu_preempt0-21swapper/010:31:580
71360rcu_preempt0-21swapper/008:39:220
71360rcu_preempt0-21swapper/008:39:220
71360rcu_preempt0-21swapper/008:39:220
46250360irq/120-QManpo0-2110:48:551
46250360irq/120-QManpo0-2110:48:551
46250360irq/120-QManpo0-2110:48:551
46050360irq/122-QManpo13676-2110:48:550
46050360irq/122-QManpo13676-2110:48:550
46050360irq/122-QManpo13676-2110:48:550
46050360irq/122-QManpo0-210
46050360irq/122-QManpo0-210
46050360irq/122-QManpo0-210
1599360migration/07320-21taskset08:33:270
1599360migration/07320-21taskset08:33:270
71350rcu_preempt17087-21find07:11:352
71350rcu_preempt17087-21find07:11:352
71350rcu_preempt0-21swapper/212:40:222
71350rcu_preempt0-21swapper/212:17:442
71350rcu_preempt0-21swapper/212:17:442
71350rcu_preempt0-21swapper/212:07:202
71350rcu_preempt0-21swapper/212:07:202
71350rcu_preempt0-21swapper/211:49:372
71350rcu_preempt0-21swapper/211:49:372
71350rcu_preempt0-21swapper/210:19:282
71350rcu_preempt0-21swapper/210:19:282
71350rcu_preempt0-21swapper/210:02:322
71350rcu_preempt0-21swapper/210:02:322
71350rcu_preempt0-21swapper/210:02:322
71350rcu_preempt0-21swapper/208:58:382
71350rcu_preempt0-21swapper/208:58:382
71350rcu_preempt0-21swapper/208:58:382
71350rcu_preempt0-21swapper/208:11:142
71350rcu_preempt0-21swapper/207:37:302
71350rcu_preempt0-21swapper/207:37:302
71350rcu_preempt0-21swapper/207:36:002
71350rcu_preempt0-21swapper/207:36:002
71350rcu_preempt0-21swapper/207:25:342
71350rcu_preempt0-21swapper/207:25:342
71350rcu_preempt0-21swapper/111:35:321
71350rcu_preempt0-21swapper/111:35:321
71350rcu_preempt0-21swapper/111:35:321
71350rcu_preempt0-21swapper/110:21:471
71350rcu_preempt0-21swapper/110:21:471
71350rcu_preempt0-21swapper/109:35:241
71350rcu_preempt0-21swapper/109:35:241
71350rcu_preempt0-21swapper/109:35:241
71350rcu_preempt0-21swapper/109:16:471
71350rcu_preempt0-21swapper/109:16:471
71350rcu_preempt0-21swapper/109:16:471
71350rcu_preempt0-21swapper/011:13:440
71350rcu_preempt0-21swapper/011:13:440
71350rcu_preempt0-21swapper/011:08:190
71350rcu_preempt0-21swapper/011:08:190
71350rcu_preempt0-21swapper/010:38:380
71350rcu_preempt0-21swapper/010:38:380
71350rcu_preempt0-21swapper/010:38:380
71350rcu_preempt0-21swapper/010:27:330
71350rcu_preempt0-21swapper/010:27:330
71350rcu_preempt0-21swapper/008:16:340
71350rcu_preempt0-21swapper/008:16:340
71350rcu_preempt0-21swapper/008:16:340
46450350irq/118-QManpo24656-2110:48:552
46050350irq/122-QManpo5754-2110:48:550
46050350irq/122-QManpo5754-2110:48:550
46050350irq/122-QManpo5754-2110:48:550
46050350irq/122-QManpo3472-10
46050350irq/122-QManpo3472-10
46050350irq/122-QManpo3472-10
46050350irq/122-QManpo0-210
46050350irq/122-QManpo0-210
46050350irq/122-QManpo0-210
1599350migration/0373-21taskset08:09:180
1599350migration/0373-21taskset08:09:180
1599350migration/026235-21taskset10:22:120
1599350migration/026235-21taskset10:22:120
71340rcu_preempt18912-21runrttasks07:19:020
71340rcu_preempt18912-21runrttasks07:19:020
71340rcu_preempt18912-21runrttasks07:19:020
71340rcu_preempt17269-21diskmemload11:06:392
71340rcu_preempt17269-21diskmemload11:06:392
71340rcu_preempt0-21swapper/311:11:313
71340rcu_preempt0-21swapper/311:11:313
71340rcu_preempt0-21swapper/212:30:262
71340rcu_preempt0-21swapper/212:30:262
71340rcu_preempt0-21swapper/208:42:182
71340rcu_preempt0-21swapper/208:42:182
71340rcu_preempt0-21swapper/208:06:222
71340rcu_preempt0-21swapper/207:55:542
71340rcu_preempt0-21swapper/207:55:542
71340rcu_preempt0-21swapper/111:40:331
71340rcu_preempt0-21swapper/111:40:331
71340rcu_preempt0-21swapper/111:13:511
71340rcu_preempt0-21swapper/111:13:511
71340rcu_preempt0-21swapper/111:02:591
71340rcu_preempt0-21swapper/111:02:591
71340rcu_preempt0-21swapper/111:02:591
71340rcu_preempt0-21swapper/109:01:431
71340rcu_preempt0-21swapper/109:01:431
71340rcu_preempt0-21swapper/107:56:381
71340rcu_preempt0-21swapper/107:56:381
71340rcu_preempt0-21swapper/107:56:381
71340rcu_preempt0-21swapper/107:12:371
71340rcu_preempt0-21swapper/107:12:371
71340rcu_preempt0-21swapper/010:06:360
71340rcu_preempt0-21swapper/010:06:360
46050340irq/122-QManpo8406-2110:48:550
46050340irq/122-QManpo8406-2110:48:550
46050340irq/122-QManpo3532-210
46050340irq/122-QManpo0-210
46050340irq/122-QManpo0-210
314652340sleep031330-1kworker/0:0H08:04:210
314652340sleep031330-1kworker/0:0H08:04:210
1599340migration/022317-21taskset12:09:460
1599340migration/022317-21taskset12:09:460
71330rcu_preempt24745-21sh10:20:450
71330rcu_preempt24745-21sh10:20:450
71330rcu_preempt0-21swapper/312:27:543
71330rcu_preempt0-21swapper/312:27:543
71330rcu_preempt0-21swapper/211:00:222
71330rcu_preempt0-21swapper/211:00:222
71330rcu_preempt0-21swapper/211:00:222
71330rcu_preempt0-21swapper/209:06:202
71330rcu_preempt0-21swapper/209:06:202
71330rcu_preempt0-21swapper/209:06:202
71330rcu_preempt0-21swapper/111:17:271
71330rcu_preempt0-21swapper/111:17:271
71330rcu_preempt0-21swapper/111:08:541
71330rcu_preempt0-21swapper/111:08:541
71330rcu_preempt0-21swapper/110:49:211
71330rcu_preempt0-21swapper/110:49:211
71330rcu_preempt0-21swapper/110:49:211
71330rcu_preempt0-21swapper/110:02:041
71330rcu_preempt0-21swapper/110:02:041
71330rcu_preempt0-21swapper/110:02:041
71330rcu_preempt0-21swapper/109:22:141
71330rcu_preempt0-21swapper/109:22:141
71330rcu_preempt0-21swapper/109:11:341
71330rcu_preempt0-21swapper/109:11:341
71330rcu_preempt0-21swapper/108:41:191
71330rcu_preempt0-21swapper/108:41:191
71330rcu_preempt0-21swapper/108:06:331
71330rcu_preempt0-21swapper/108:06:331
71330rcu_preempt0-21swapper/008:30:580
71330rcu_preempt0-21swapper/008:30:580
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
71320rcu_preempt30792-1ls08:01:312
71320rcu_preempt30792-1ls08:01:312
71320rcu_preempt30764-21ssh10:31:191
71320rcu_preempt30764-21ssh10:31:191
71320rcu_preempt26752-21kworker/1:209:26:351
71320rcu_preempt26752-21kworker/1:209:26:351
71320rcu_preempt26752-21kworker/1:209:26:351
71320rcu_preempt1959-21runrttasks07:46:151
71320rcu_preempt0-21swapper/311:36:193
71320rcu_preempt0-21swapper/311:36:193
71320rcu_preempt0-21swapper/310:56:363
71320rcu_preempt0-21swapper/310:56:363
71320rcu_preempt0-21swapper/310:56:363
71320rcu_preempt0-21swapper/208:29:252
71320rcu_preempt0-21swapper/208:29:252
71320rcu_preempt0-21swapper/207:56:442
71320rcu_preempt0-21swapper/207:56:442
71320rcu_preempt0-21swapper/207:56:442
71320rcu_preempt0-21swapper/112:21:481
71320rcu_preempt0-21swapper/112:21:481
71320rcu_preempt0-21swapper/112:19:191
71320rcu_preempt0-21swapper/112:19:191
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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