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2026-01-27 - 02:22
[ 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 Jan 27, 2026 00:43:58)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
71440rcu_preempt0-21swapper/121:48:161
71440rcu_preempt0-21swapper/121:48:161
71440rcu_preempt0-21swapper/119:12:561
71440rcu_preempt0-21swapper/119:12:561
100650430irq/38-i2c-mpc27857-21memory20:56:150
100650430irq/38-i2c-mpc27857-21memory20:56:150
71420rcu_preempt0-21swapper/219:15:582
71420rcu_preempt0-21swapper/219:15:582
71410rcu_preempt10161-21ssh23:22:170
71410rcu_preempt10161-21ssh23:22:170
71410rcu_preempt10161-21ssh23:22:170
71410rcu_preempt0-21swapper/119:16:101
71410rcu_preempt0-21swapper/119:16:101
71410rcu_preempt0-21swapper/119:16:101
46050410irq/122-QManpo5092-2110:48:550
46050410irq/122-QManpo5092-2110:48:550
71400rcu_preempt10029-21ssh21:29:262
71400rcu_preempt10029-21ssh21:29:262
71400rcu_preempt10029-21ssh21:29:262
71400rcu_preempt0-21swapper/022:32:070
71400rcu_preempt0-21swapper/022:32:070
71400rcu_preempt0-21swapper/022:01:040
71400rcu_preempt0-21swapper/022:01:040
71390rcu_preempt0-21swapper/123:38:261
71390rcu_preempt0-21swapper/123:38:261
71390rcu_preempt0-21swapper/123:38:261
71390rcu_preempt0-21swapper/122:43:241
71390rcu_preempt0-21swapper/122:43:241
71390rcu_preempt0-21swapper/122:06:111
71390rcu_preempt0-21swapper/122:06:111
71390rcu_preempt0-21swapper/122:06:111
71380rcu_preempt8219-1kworker/0:0H22:26:050
71380rcu_preempt8219-1kworker/0:0H22:26:050
71380rcu_preempt32110-21ssh21:11:120
71380rcu_preempt32110-21ssh21:11:120
71380rcu_preempt13369-21grep22:31:211
71380rcu_preempt13369-21grep22:31:211
71380rcu_preempt0-21swapper/121:15:551
71380rcu_preempt0-21swapper/121:15:551
71380rcu_preempt0-21swapper/100:11:021
71380rcu_preempt0-21swapper/100:11:021
71380rcu_preempt0-21swapper/022:46:520
71380rcu_preempt0-21swapper/022:46:520
71380rcu_preempt0-21swapper/022:46:520
71380rcu_preempt0-21swapper/019:06:040
71380rcu_preempt0-21swapper/019:06:040
71380rcu_preempt0-21swapper/000:36:550
71380rcu_preempt0-21swapper/000:36:550
46250380irq/120-QManpo0-2110:48:551
46250380irq/120-QManpo0-2110:48:551
46250380irq/120-QManpo0-2110:48:551
46050380irq/122-QManpo29627-2110:48:550
46050380irq/122-QManpo29627-2110:48:550
46050380irq/122-QManpo26673-2110:48:550
46050380irq/122-QManpo26673-2110:48:550
46050380irq/122-QManpo26673-2110:48:550
46050380irq/122-QManpo24923-2110:48:550
46050380irq/122-QManpo24923-2110:48:550
46050380irq/122-QManpo13920-2110:48:550
46050380irq/122-QManpo13920-2110:48:550
221372380sleep020416-1kworker/0:2H20:36:070
221372380sleep020416-1kworker/0:2H20:36:070
221372380sleep020416-1kworker/0:2H20:36:070
71370rcu_preempt17468-21grep00:31:213
71370rcu_preempt17468-21grep00:31:213
71370rcu_preempt0-21swapper/123:48:561
71370rcu_preempt0-21swapper/123:48:561
71370rcu_preempt0-21swapper/122:01:421
71370rcu_preempt0-21swapper/122:01:421
71370rcu_preempt0-21swapper/100:21:511
71370rcu_preempt0-21swapper/100:21:511
71370rcu_preempt0-21swapper/100:00:391
71370rcu_preempt0-21swapper/100:00:391
71370rcu_preempt0-21swapper/100:00:391
71370rcu_preempt0-21swapper/022:57:400
71370rcu_preempt0-21swapper/020:55:180
71370rcu_preempt0-21swapper/020:55:180
71370rcu_preempt0-21swapper/000:16:100
71370rcu_preempt0-21swapper/000:16:100
46050370irq/122-QManpo4366-2110:48:550
46050370irq/122-QManpo4366-2110:48:550
46050370irq/122-QManpo4366-2110:48:550
46050370irq/122-QManpo31206-2110:48:550
46050370irq/122-QManpo31206-2110:48:550
46050370irq/122-QManpo31206-2110:48:550
46050370irq/122-QManpo25326-2110:48:550
46050370irq/122-QManpo25326-2110:48:550
46050370irq/122-QManpo25326-2110:48:550
46050370irq/122-QManpo2186-2110:48:550
46050370irq/122-QManpo2186-2110:48:550
46050370irq/122-QManpo0-210
46050370irq/122-QManpo0-210
258682370sleep021699-1kworker/0:2H23:50:460
258682370sleep021699-1kworker/0:2H23:50:460
71360rcu_preempt1959-21runrttasks23:29:352
71360rcu_preempt1959-21runrttasks23:29:352
71360rcu_preempt0-21swapper/222:27:532
71360rcu_preempt0-21swapper/222:27:532
71360rcu_preempt0-21swapper/221:32:032
71360rcu_preempt0-21swapper/221:32:032
71360rcu_preempt0-21swapper/123:53:201
71360rcu_preempt0-21swapper/123:53:201
71360rcu_preempt0-21swapper/123:53:201
71360rcu_preempt0-21swapper/123:41:421
71360rcu_preempt0-21swapper/123:41:421
71360rcu_preempt0-21swapper/123:33:251
71360rcu_preempt0-21swapper/123:33:251
71360rcu_preempt0-21swapper/122:51:491
71360rcu_preempt0-21swapper/122:51:491
71360rcu_preempt0-21swapper/122:51:491
71360rcu_preempt0-21swapper/122:29:471
71360rcu_preempt0-21swapper/122:29:471
71360rcu_preempt0-21swapper/121:51:251
71360rcu_preempt0-21swapper/121:51:251
71360rcu_preempt0-21swapper/121:51:251
71360rcu_preempt0-21swapper/121:40:271
71360rcu_preempt0-21swapper/121:40:271
71360rcu_preempt0-21swapper/121:03:121
71360rcu_preempt0-21swapper/121:03:121
71360rcu_preempt0-21swapper/100:10:191
71360rcu_preempt0-21swapper/100:10:191
71360rcu_preempt0-21swapper/023:15:130
71360rcu_preempt0-21swapper/023:15:130
71360rcu_preempt0-21swapper/022:22:380
71360rcu_preempt0-21swapper/022:22:380
71360rcu_preempt0-21swapper/000:01:460
71360rcu_preempt0-21swapper/000:01:460
71360rcu_preempt0-21swapper/000:01:460
46050360irq/122-QManpo925-2110:48:550
46050360irq/122-QManpo925-2110:48:550
46050360irq/122-QManpo925-2110:48:550
46050360irq/122-QManpo8473-2110:48:550
46050360irq/122-QManpo8473-2110:48:550
46050360irq/122-QManpo8473-2110:48:550
46050360irq/122-QManpo13991-2110:48:550
46050360irq/122-QManpo13991-2110:48:550
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
71350rcu_preempt9899-21ssh23:21:301
71350rcu_preempt9899-21ssh23:21:301
71350rcu_preempt9899-21ssh23:21:301
71350rcu_preempt9590-21seq00:17:571
71350rcu_preempt9590-21seq00:17:571
71350rcu_preempt8230-21df_abs00:16:082
71350rcu_preempt8230-21df_abs00:16:082
71350rcu_preempt7992-21sh22:21:311
71350rcu_preempt7992-21sh22:21:311
71350rcu_preempt22807-21taskset21:51:180
71350rcu_preempt22807-21taskset21:51:180
71350rcu_preempt22807-21taskset21:51:180
71350rcu_preempt0-21swapper/223:01:192
71350rcu_preempt0-21swapper/223:01:192
71350rcu_preempt0-21swapper/222:49:482
71350rcu_preempt0-21swapper/222:49:482
71350rcu_preempt0-21swapper/222:49:482
71350rcu_preempt0-21swapper/123:06:501
71350rcu_preempt0-21swapper/123:06:501
71350rcu_preempt0-21swapper/123:06:501
71350rcu_preempt0-21swapper/123:01:471
71350rcu_preempt0-21swapper/123:01:471
71350rcu_preempt0-21swapper/122:16:281
71350rcu_preempt0-21swapper/122:16:281
71350rcu_preempt0-21swapper/122:16:281
71350rcu_preempt0-21swapper/121:41:521
71350rcu_preempt0-21swapper/121:41:521
71350rcu_preempt0-21swapper/121:18:141
71350rcu_preempt0-21swapper/121:18:141
71350rcu_preempt0-21swapper/121:18:141
71350rcu_preempt0-21swapper/120:01:011
71350rcu_preempt0-21swapper/120:01:011
71350rcu_preempt0-21swapper/119:36:281
71350rcu_preempt0-21swapper/119:36:281
71350rcu_preempt0-21swapper/119:31:441
71350rcu_preempt0-21swapper/119:31:441
71350rcu_preempt0-21swapper/022:54:510
71350rcu_preempt0-21swapper/022:54:510
71350rcu_preempt0-21swapper/022:54:510
71350rcu_preempt0-21swapper/021:48:470
71350rcu_preempt0-21swapper/021:48:470
71350rcu_preempt0-21swapper/020:31:110
71350rcu_preempt0-21swapper/020:31:110
46050350irq/122-QManpo574-2110:48:550
46050350irq/122-QManpo574-2110:48:550
46050350irq/122-QManpo18566-2110:48:550
46050350irq/122-QManpo18566-2110:48:550
46050350irq/122-QManpo17694-10
46050350irq/122-QManpo17694-10
46050350irq/122-QManpo16504-210
46050350irq/122-QManpo16504-210
46050350irq/122-QManpo11711-2110:48:550
46050350irq/122-QManpo11711-2110:48:550
7572340sleep330170-1kworker/3:2H00:02:293
7572340sleep330170-1kworker/3:2H00:02:293
7572340sleep330170-1kworker/3:2H00:02:293
71340rcu_preempt25901-21ssh22:53:382
71340rcu_preempt25901-21ssh22:53:382
71340rcu_preempt25901-21ssh22:53:382
71340rcu_preempt0-21swapper/223:51:442
71340rcu_preempt0-21swapper/223:51:442
71340rcu_preempt0-21swapper/223:51:442
71340rcu_preempt0-21swapper/222:06:222
71340rcu_preempt0-21swapper/222:06:222
71340rcu_preempt0-21swapper/222:06:222
71340rcu_preempt0-21swapper/200:02:002
71340rcu_preempt0-21swapper/200:02:002
71340rcu_preempt0-21swapper/200:02:002
71340rcu_preempt0-21swapper/123:16:461
71340rcu_preempt0-21swapper/123:16:461
71340rcu_preempt0-21swapper/123:12:311
71340rcu_preempt0-21swapper/123:12:311
71340rcu_preempt0-21swapper/122:47:441
71340rcu_preempt0-21swapper/122:47:441
71340rcu_preempt0-21swapper/122:47:441
71340rcu_preempt0-21swapper/122:38:471
71340rcu_preempt0-21swapper/122:38:471
71340rcu_preempt0-21swapper/122:38:471
71340rcu_preempt0-21swapper/122:15:341
71340rcu_preempt0-21swapper/122:15:341
71340rcu_preempt0-21swapper/121:26:511
71340rcu_preempt0-21swapper/121:26:511
71340rcu_preempt0-21swapper/121:26:511
71340rcu_preempt0-21swapper/119:21:411
71340rcu_preempt0-21swapper/119:21:411
71340rcu_preempt0-21swapper/100:29:251
71340rcu_preempt0-21swapper/100:29:251
71340rcu_preempt0-21swapper/100:01:091
71340rcu_preempt0-21swapper/100:01:091
71340rcu_preempt0-21swapper/100:01:091
71340rcu_preempt0-21swapper/021:17:370
71340rcu_preempt0-21swapper/021:17:370
71340rcu_preempt0-21swapper/021:17:370
46450340irq/118-QManpo0-2110:48:552
46450340irq/118-QManpo0-2110:48:552
46250340irq/120-QManpo0-2110:48:551
46250340irq/120-QManpo0-2110:48:551
46050340irq/122-QManpo21699-10
46050340irq/122-QManpo21699-10
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
46050340irq/122-QManpo0-210
46050340irq/122-QManpo0-210
1599340migration/07407-21taskset23:17:300
1599340migration/07407-21taskset23:17:300
1599340migration/031665-21taskset19:12:480
1599340migration/031665-21taskset19:12:480
1599340migration/014660-21taskset20:09:040
1599340migration/014660-21taskset20:09:040
1599340migration/010288-21taskset19:51:250
1599340migration/010288-21taskset19:51:250
71330rcu_preempt3051-21diskmemload23:10:570
71330rcu_preempt3051-21diskmemload23:10:570
71330rcu_preempt3051-21diskmemload23:10:570
71330rcu_preempt0-21swapper/223:43:162
71330rcu_preempt0-21swapper/223:43:162
71330rcu_preempt0-21swapper/223:11:282
71330rcu_preempt0-21swapper/223:11:282
71330rcu_preempt0-21swapper/222:43:442
71330rcu_preempt0-21swapper/222:43:442
71330rcu_preempt0-21swapper/221:46:262
71330rcu_preempt0-21swapper/221:46:262
71330rcu_preempt0-21swapper/221:38:492
71330rcu_preempt0-21swapper/221:38:492
71330rcu_preempt0-21swapper/221:24:272
71330rcu_preempt0-21swapper/221:24:272
71330rcu_preempt0-21swapper/221:15:192
71330rcu_preempt0-21swapper/221:15:192
71330rcu_preempt0-21swapper/200:26:112
71330rcu_preempt0-21swapper/200:26:112
71330rcu_preempt0-21swapper/122:57:121
71330rcu_preempt0-21swapper/122:57:121
71330rcu_preempt0-21swapper/122:57:121
71330rcu_preempt0-21swapper/121:31:231
71330rcu_preempt0-21swapper/121:31:231
71330rcu_preempt0-21swapper/121:23:301
71330rcu_preempt0-21swapper/121:23:301
71330rcu_preempt0-21swapper/119:55:371
71330rcu_preempt0-21swapper/119:55:371
71330rcu_preempt0-21swapper/023:36:400
71330rcu_preempt0-21swapper/023:36:400
71330rcu_preempt0-21swapper/023:36:400
71330rcu_preempt0-21swapper/020:01:380
71330rcu_preempt0-21swapper/020:01:380
71330rcu_preempt0-21swapper/019:41:010
71330rcu_preempt0-21swapper/019:41:010
46650330irq/116-QManpo0-2110:48:553
46650330irq/116-QManpo0-2110:48:553
46650330irq/116-QManpo0-2110:48:553
46650330irq/116-QManpo0-2110:48:553
46050330irq/122-QManpo29255-210
46050330irq/122-QManpo29255-210
46050330irq/122-QManpo1367-2110:48:550
46050330irq/122-QManpo1367-2110:48:550
46050330irq/122-QManpo12064-2110:48:550
46050330irq/122-QManpo12064-2110:48:550
46050330irq/122-QManpo12064-2110:48:550
46050330irq/122-QManpo10909-210
46050330irq/122-QManpo10909-210
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
241330ksoftirqd/23224-21/usr/sbin/munin00:06:212
241330ksoftirqd/23224-21/usr/sbin/munin00:06:212
71320rcu_preempt4470-1kworker/2:1H23:40:362
71320rcu_preempt4470-1kworker/2:1H23:40:362
71320rcu_preempt4470-1kworker/2:1H23:40:362
71320rcu_preempt21035-21kworker/2:120:45:582
71320rcu_preempt21035-21kworker/2:120:45:582
71320rcu_preempt19452-21apt-get00:36:031
71320rcu_preempt19452-21apt-get00:36:031
71320rcu_preempt10020-1kworker/1:0H23:26:201
71320rcu_preempt10020-1kworker/1:0H23:26:201
71320rcu_preempt0-21swapper/222:32:122
71320rcu_preempt0-21swapper/222:32:122
71320rcu_preempt0-21swapper/222:22:202
71320rcu_preempt0-21swapper/222:22:202
71320rcu_preempt0-21swapper/222:16:342
71320rcu_preempt0-21swapper/222:16:342
71320rcu_preempt0-21swapper/222:16:342
71320rcu_preempt0-21swapper/222:01:392
71320rcu_preempt0-21swapper/222:01:392
71320rcu_preempt0-21swapper/222:00:302
71320rcu_preempt0-21swapper/222:00:302
71320rcu_preempt0-21swapper/222:00:302
71320rcu_preempt0-21swapper/220:16:202
71320rcu_preempt0-21swapper/220:16:202
71320rcu_preempt0-21swapper/219:41:262
71320rcu_preempt0-21swapper/219:41:262
71320rcu_preempt0-21swapper/219:21:422
71320rcu_preempt0-21swapper/219:21:422
71320rcu_preempt0-21swapper/200:37:532
71320rcu_preempt0-21swapper/200:37:532
71320rcu_preempt0-21swapper/200:31:362
71320rcu_preempt0-21swapper/200:31:362
71320rcu_preempt0-21swapper/200:24:432
71320rcu_preempt0-21swapper/200:24:432
71320rcu_preempt0-21swapper/120:41:451
71320rcu_preempt0-21swapper/120:41:451
71320rcu_preempt0-21swapper/120:41:451
71320rcu_preempt0-21swapper/120:39:011
71320rcu_preempt0-21swapper/120:39:011
71320rcu_preempt0-21swapper/120:39:011
46450320irq/118-QManpo0-2110:48:552
46450320irq/118-QManpo0-2110:48:552
46450320irq/118-QManpo0-2110:48:552
46450320irq/118-QManpo0-2110:48:552
46450320irq/118-QManpo0-2110:48:552
46050320irq/122-QManpo0-210
46050320irq/122-QManpo0-210
71310rcu_preempt0-21swapper/223:19:202
71310rcu_preempt0-21swapper/223:19:202
71310rcu_preempt0-21swapper/221:54:472
71310rcu_preempt0-21swapper/221:54:472
71310rcu_preempt0-21swapper/221:54:472
71310rcu_preempt0-21swapper/221:18:272
71310rcu_preempt0-21swapper/221:18:272
71310rcu_preempt0-21swapper/221:18:272
71310rcu_preempt0-21swapper/219:56:212
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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