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2026-03-03 - 18:56
[ 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 Mar 03, 2026 12:43:57)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
71710rcu_preempt0-21swapper/211:43:092
71710rcu_preempt0-21swapper/211:43:092
71550rcu_preempt0-21swapper/211:36:432
71550rcu_preempt0-21swapper/211:36:432
71550rcu_preempt0-21swapper/211:36:432
2013299552cyclictest27324-21irqstats09:21:510
2013299552cyclictest27324-21irqstats09:21:510
2013299551cyclictest26076-21apt-get12:11:430
2013299551cyclictest26076-21apt-get12:11:430
2013299544cyclictest0-21swapper/009:16:560
2013299544cyclictest0-21swapper/009:16:560
2013299544cyclictest0-21swapper/009:16:560
2013299542cyclictest4588-21/usr/sbin/munin10:36:560
2013299542cyclictest4588-21/usr/sbin/munin10:36:560
2013299542cyclictest4588-21/usr/sbin/munin10:36:560
2013299542cyclictest19926-21/usr/sbin/munin10:06:530
2013299542cyclictest19926-21/usr/sbin/munin10:06:530
2013299533cyclictest0-21swapper/008:16:470
2013299533cyclictest0-21swapper/008:16:470
2013299532cyclictest7743-21diskstats10:41:480
2013299532cyclictest7743-21diskstats10:41:480
2013299532cyclictest28981-21meminfo10:21:550
2013299532cyclictest28981-21meminfo10:21:550
2013299532cyclictest13117-21irqstats08:41:500
2013299532cyclictest13117-21irqstats08:41:500
2013299531cyclictest10195-21/usr/sbin/munin10:46:480
2013299531cyclictest10195-21/usr/sbin/munin10:46:480
2013299524cyclictest0-21swapper/010:03:530
2013299524cyclictest0-21swapper/010:03:530
2013299524cyclictest0-21swapper/008:46:580
2013299524cyclictest0-21swapper/008:46:580
2013299524cyclictest0-21swapper/007:41:330
2013299524cyclictest0-21swapper/007:41:330
2013299524cyclictest0-21swapper/007:41:330
2013299523cyclictest0-21swapper/011:21:510
2013299523cyclictest0-21swapper/011:21:510
2013299523cyclictest0-21swapper/009:51:580
2013299523cyclictest0-21swapper/009:51:580
2013299523cyclictest0-21swapper/009:26:530
2013299523cyclictest0-21swapper/009:26:530
2013299522cyclictest5584-21ntp_states12:31:560
2013299522cyclictest5584-21ntp_states12:31:560
2013299522cyclictest5584-21ntp_states12:31:560
2013299521cyclictest24020-21ssh11:11:030
2013299521cyclictest24020-21ssh11:11:030
2013299514cyclictest0-21swapper/011:12:380
2013299514cyclictest0-21swapper/011:12:380
2013299514cyclictest0-21swapper/007:26:320
2013299514cyclictest0-21swapper/007:26:320
2013299513cyclictest21088-21ntp_states12:01:570
2013299513cyclictest21088-21ntp_states12:01:570
2013299513cyclictest1897-21df10:31:450
2013299513cyclictest1897-21df10:31:450
2013299513cyclictest1897-21df10:31:450
2013299513cyclictest0-21swapper/012:37:000
2013299513cyclictest0-21swapper/012:37:000
2013299513cyclictest0-21swapper/011:49:100
2013299513cyclictest0-21swapper/011:49:100
2013299513cyclictest0-21swapper/011:49:100
2013299513cyclictest0-21swapper/008:26:510
2013299513cyclictest0-21swapper/008:26:510
2013299513cyclictest0-21swapper/007:51:580
2013299513cyclictest0-21swapper/007:51:580
2013299513cyclictest0-21swapper/007:51:580
2013299513cyclictest0-21swapper/007:11:570
2013299513cyclictest0-21swapper/007:11:570
2013299513cyclictest0-21swapper/007:11:570
2013299512cyclictest3574-21ntp_kernel_pll_09:36:540
2013299512cyclictest3574-21ntp_kernel_pll_09:36:540
2013299512cyclictest3574-21ntp_kernel_pll_09:36:540
2013299512cyclictest30001-21munin-run11:21:330
2013299512cyclictest30001-21munin-run11:21:330
2013299512cyclictest29046-21ntp_states07:41:580
2013299512cyclictest29046-21ntp_states07:41:580
2013299512cyclictest1540-21munin-run08:01:320
2013299512cyclictest1540-21munin-run08:01:320
2013299512cyclictest1540-21munin-run08:01:320
2013299512cyclictest15338-21ntp_states11:51:570
2013299512cyclictest15338-21ntp_states11:51:570
2013299504cyclictest0-21swapper/012:00:110
2013299504cyclictest0-21swapper/012:00:110
2013299504cyclictest0-21swapper/011:36:400
2013299504cyclictest0-21swapper/010:16:540
2013299504cyclictest0-21swapper/010:16:540
2013299504cyclictest0-21swapper/010:16:540
2013299503cyclictest0-21swapper/011:29:360
2013299503cyclictest0-21swapper/011:29:360
2013299503cyclictest0-21swapper/010:56:520
2013299503cyclictest0-21swapper/010:56:520
2013299503cyclictest0-21swapper/010:56:520
2013299503cyclictest0-21swapper/010:14:360
2013299503cyclictest0-21swapper/010:14:360
2013299503cyclictest0-21swapper/010:01:260
2013299503cyclictest0-21swapper/010:01:260
2013299503cyclictest0-21swapper/010:01:260
2013299503cyclictest0-21swapper/009:01:520
2013299503cyclictest0-21swapper/009:01:520
2013299503cyclictest0-21swapper/008:36:540
2013299503cyclictest0-21swapper/008:36:540
2013299503cyclictest0-21swapper/008:36:540
2013299503cyclictest0-21swapper/008:31:540
2013299503cyclictest0-21swapper/008:31:540
2013299503cyclictest0-21swapper/008:04:190
2013299503cyclictest0-21swapper/008:04:190
2013299502cyclictest7610-21ssh11:37:560
2013299502cyclictest7610-21ssh11:37:560
2013299502cyclictest7610-21ssh11:37:560
2013299502cyclictest7268-21/usr/sbin/munin08:21:500
2013299502cyclictest7268-21/usr/sbin/munin08:21:500
2013299502cyclictest31485-21ssh12:21:080
2013299502cyclictest31485-21ssh12:21:080
2013299502cyclictest31485-21ssh12:21:080
2013299502cyclictest21002-21munin-run09:11:330
2013299502cyclictest21002-21munin-run09:11:330
2013299502cyclictest0-21swapper/008:58:060
2013299502cyclictest0-21swapper/008:58:060
2013299494cyclictest0-21swapper/012:26:240
2013299494cyclictest0-21swapper/012:26:240
2013299494cyclictest0-21swapper/012:26:240
2013299494cyclictest0-21swapper/009:46:540
2013299494cyclictest0-21swapper/009:46:540
2013299494cyclictest0-21swapper/009:46:540
2013299494cyclictest0-21swapper/009:43:370
2013299494cyclictest0-21swapper/009:43:370
2013299493cyclictest0-21swapper/012:30:390
2013299493cyclictest0-21swapper/012:30:390
2013299493cyclictest0-21swapper/012:06:490
2013299493cyclictest0-21swapper/012:06:490
2013299493cyclictest0-21swapper/011:41:550
2013299493cyclictest0-21swapper/011:41:550
2013299493cyclictest0-21swapper/011:32:570
2013299493cyclictest0-21swapper/009:31:560
2013299493cyclictest0-21swapper/009:31:560
2013299493cyclictest0-21swapper/008:11:530
2013299493cyclictest0-21swapper/008:11:530
2013299493cyclictest0-21swapper/007:31:440
2013299493cyclictest0-21swapper/007:31:440
20132994915cyclictest19072-21df_inode11:01:460
20132994915cyclictest19072-21df_inode11:01:460
2013499481cyclictest1959-21runrttasks10:06:432
2013499481cyclictest1959-21runrttasks10:06:432
2013299483cyclictest0-21swapper/010:31:060
2013299483cyclictest0-21swapper/010:31:060
2013299483cyclictest0-21swapper/009:16:130
2013299483cyclictest0-21swapper/009:16:130
2013299473cyclictest0-21swapper/010:54:310
2013299473cyclictest0-21swapper/010:54:310
2013299473cyclictest0-21swapper/007:47:000
2013299473cyclictest0-21swapper/007:47:000
2013299472cyclictest0-21swapper/008:06:570
2013299472cyclictest0-21swapper/008:06:570
2013299463cyclictest0-21swapper/007:16:590
2013299463cyclictest0-21swapper/007:16:590
2013499454cyclictest0-21swapper/212:21:402
2013499454cyclictest0-21swapper/212:21:402
2013499454cyclictest0-21swapper/212:21:402
2013299452cyclictest24784-21memory07:26:540
2013299452cyclictest24784-21memory07:26:540
71440rcu_preempt0-21swapper/207:56:372
71440rcu_preempt0-21swapper/207:56:372
71440rcu_preempt0-21swapper/207:56:372
2013499444cyclictest0-21swapper/211:01:512
2013499444cyclictest0-21swapper/211:01:512
2013499441cyclictest20519-21apt-get12:01:432
2013499441cyclictest20519-21apt-get12:01:432
71430rcu_preempt0-21swapper/110:36:581
71430rcu_preempt0-21swapper/110:36:581
71430rcu_preempt0-21swapper/110:36:581
2013499434cyclictest0-21swapper/209:06:462
2013499434cyclictest0-21swapper/209:06:462
2013499433cyclictest0-21swapper/211:01:322
2013499433cyclictest0-21swapper/211:01:322
2013499433cyclictest0-21swapper/211:01:322
2013499432cyclictest7507-21diskstats08:21:492
2013499432cyclictest7507-21diskstats08:21:492
2013499431cyclictest29518-21ntp_states12:16:562
2013499431cyclictest29518-21ntp_states12:16:562
2013499431cyclictest29518-21ntp_states12:16:562
2013499431cyclictest27858-21grep09:22:002
2013499431cyclictest27858-21grep09:22:002
2013499429cyclictest26133-21ssh12:11:452
2013499429cyclictest26133-21ssh12:11:452
2013499425cyclictest2633-1kworker/2:0H10:41:442
2013499425cyclictest2633-1kworker/2:0H10:41:442
2013499424cyclictest0-21swapper/209:51:452
2013499424cyclictest0-21swapper/209:51:452
2013499424cyclictest0-21swapper/209:36:412
2013499424cyclictest0-21swapper/209:36:412
2013499424cyclictest0-21swapper/209:36:412
2013499422cyclictest23680-21meminfo12:06:542
2013499422cyclictest23680-21meminfo12:06:542
2013499422cyclictest21543-21/usr/sbin/munin11:06:502
2013499422cyclictest21543-21/usr/sbin/munin11:06:502
71410rcu_preempt0-21swapper/309:43:403
71410rcu_preempt0-21swapper/309:43:403
46050410irq/122-QManpo0-210
46050410irq/122-QManpo0-210
2013499414cyclictest0-21swapper/212:26:522
2013499414cyclictest0-21swapper/212:26:522
2013499414cyclictest0-21swapper/211:51:482
2013499414cyclictest0-21swapper/211:51:482
2013499413cyclictest3749-21irqstats11:31:502
2013499413cyclictest3749-21irqstats11:31:502
2013499413cyclictest0-21swapper/210:49:002
2013499413cyclictest0-21swapper/210:49:002
2013499413cyclictest0-21swapper/210:28:172
2013499413cyclictest0-21swapper/210:28:172
2013499413cyclictest0-21swapper/210:05:482
2013499413cyclictest0-21swapper/210:05:482
2013499412cyclictest6370-21memory09:41:542
2013499412cyclictest6370-21memory09:41:542
2013499412cyclictest28936-21meminfo07:41:542
2013499412cyclictest28936-21meminfo07:41:542
2013499412cyclictest21817-21df_inode07:16:462
2013499412cyclictest21817-21df_inode07:16:462
2013499412cyclictest13052-21diskstats08:41:472
2013499412cyclictest13052-21diskstats08:41:472
2013499411cyclictest8654-21/usr/sbin/munin08:26:582
2013499411cyclictest8654-21/usr/sbin/munin08:26:582
2013499411cyclictest5288-21wc10:36:572
2013499411cyclictest5288-21wc10:36:572
2013499411cyclictest5288-21wc10:36:572
2013499411cyclictest4484-21/usr/sbin/munin08:11:442
2013499411cyclictest4484-21/usr/sbin/munin08:11:442
2013499411cyclictest30176-21/usr/sbin/munin11:21:552
2013499411cyclictest30176-21/usr/sbin/munin11:21:552
2013499411cyclictest11412-21/usr/sbin/munin08:36:482
2013499411cyclictest11412-21/usr/sbin/munin08:36:482
2013499411cyclictest11412-21/usr/sbin/munin08:36:482
2013499411cyclictest1090-21ntp_states11:26:582
2013499411cyclictest1090-21ntp_states11:26:582
20134994118cyclictest2124-21meminfo08:01:552
20134994118cyclictest2124-21meminfo08:01:552
2013299412cyclictest15580-21/usr/sbin/munin08:51:470
2013299412cyclictest15580-21/usr/sbin/munin08:51:470
2013499404cyclictest0-21swapper/209:46:432
2013499404cyclictest0-21swapper/209:46:432
2013499404cyclictest0-21swapper/209:46:432
2013499404cyclictest0-21swapper/208:31:552
2013499404cyclictest0-21swapper/208:31:552
2013499403cyclictest28994-21memory10:21:562
2013499403cyclictest28994-21memory10:21:562
2013499403cyclictest16092-21ntp_states08:51:572
2013499403cyclictest16092-21ntp_states08:51:572
2013499403cyclictest0-21swapper/212:36:222
2013499403cyclictest0-21swapper/212:36:222
2013499403cyclictest0-21swapper/212:36:222
2013499403cyclictest0-21swapper/210:16:552
2013499403cyclictest0-21swapper/210:16:552
2013499403cyclictest0-21swapper/210:16:552
2013499403cyclictest0-21swapper/207:31:582
2013499403cyclictest0-21swapper/207:31:582
2013499402cyclictest490-21diskstats07:56:512
2013499402cyclictest490-21diskstats07:56:512
2013499402cyclictest490-21diskstats07:56:512
2013499402cyclictest3107-21/usr/sbin/munin08:06:542
2013499402cyclictest3107-21/usr/sbin/munin08:06:542
2013499402cyclictest24975-21ntp_states11:11:572
2013499402cyclictest24975-21ntp_states11:11:572
2013499402cyclictest20336-21munin-run12:01:332
2013499402cyclictest20336-21munin-run12:01:332
2013499401cyclictest9594-21ssh12:39:012
2013499401cyclictest9594-21ssh12:39:012
2013499401cyclictest32383-21apt-get09:31:552
2013499401cyclictest32383-21apt-get09:31:552
2013499401cyclictest0-21swapper/210:35:452
2013499401cyclictest0-21swapper/210:35:452
2013499401cyclictest0-21swapper/210:35:452
20134994018cyclictest0-21swapper/209:03:242
20134994018cyclictest0-21swapper/209:03:242
20134994016cyclictest7170-21date08:21:342
20134994016cyclictest7170-21date08:21:342
20134994013cyclictest15060-21users08:46:592
20134994013cyclictest15060-21users08:46:592
71390rcu_preempt0-21swapper/112:36:451
71390rcu_preempt0-21swapper/112:36:451
2013499393cyclictest18225-21munin-run09:01:322
2013499393cyclictest18225-21munin-run09:01:322
2013499393cyclictest0-21swapper/211:46:432
2013499393cyclictest0-21swapper/211:46:432
2013499393cyclictest0-21swapper/211:46:432
2013499393cyclictest0-21swapper/209:26:592
2013499393cyclictest0-21swapper/209:26:592
2013499392cyclictest28432-21cut07:41:342
2013499392cyclictest28432-21cut07:41:342
2013499392cyclictest28432-21cut07:41:342
2013499392cyclictest22852-21sendmail-msp07:21:472
2013499392cyclictest22852-21sendmail-msp07:21:472
2013499392cyclictest0-21swapper/210:15:372
2013499392cyclictest0-21swapper/210:15:372
20134993920cyclictest0-21swapper/209:57:022
20134993920cyclictest0-21swapper/209:57:022
20134993920cyclictest0-21swapper/209:57:022
2013499391cyclictest26796-21sh09:21:322
2013499391cyclictest26796-21sh09:21:322
2013499391cyclictest26796-21sh09:21:322
2013499391cyclictest21285-21aten_r4power_vo09:11:452
2013499391cyclictest21285-21aten_r4power_vo09:11:452
71380rcu_preempt0-21swapper/111:31:501
71380rcu_preempt0-21swapper/111:31:501
71380rcu_preempt0-21swapper/111:04:391
71380rcu_preempt0-21swapper/111:04:391
71380rcu_preempt0-21swapper/110:50:051
71380rcu_preempt0-21swapper/110:50:051
46650380irq/116-QManpo20069-2110:48:553
46650380irq/116-QManpo20069-2110:48:553
2013499382cyclictest24855-21ntp_kernel_err07:26:552
2013499382cyclictest24855-21ntp_kernel_err07:26:552
2013499382cyclictest1959-21runrttasks07:50:532
2013499382cyclictest1959-21runrttasks07:50:532
2013499381cyclictest30047-21latency_hist11:21:342
2013499381cyclictest30047-21latency_hist11:21:342
71370rcu_preempt6291-21/usr/sbin/munin11:36:463
71370rcu_preempt6291-21/usr/sbin/munin11:36:463
71370rcu_preempt6291-21/usr/sbin/munin11:36:463
71370rcu_preempt0-21swapper/112:06:001
71370rcu_preempt0-21swapper/112:06:001
71370rcu_preempt0-21swapper/110:19:561
71370rcu_preempt0-21swapper/110:19:561
71370rcu_preempt0-21swapper/110:19:561
71370rcu_preempt0-21swapper/110:13:361
71370rcu_preempt0-21swapper/110:13:361
71370rcu_preempt0-21swapper/110:05:151
71370rcu_preempt0-21swapper/110:05:151
2013499371cyclictest15499-21ssh10:55:522
2013499371cyclictest15499-21ssh10:55:522
71360rcu_preempt20090-1kworker/1:3H11:22:071
71360rcu_preempt20090-1kworker/1:3H11:22:071
71360rcu_preempt0-21swapper/311:42:283
71360rcu_preempt0-21swapper/311:42:283
71360rcu_preempt0-21swapper/112:33:241
71360rcu_preempt0-21swapper/112:33:241
71360rcu_preempt0-21swapper/112:33:241
71360rcu_preempt0-21swapper/112:23:441
71360rcu_preempt0-21swapper/112:23:441
71360rcu_preempt0-21swapper/112:23:441
71360rcu_preempt0-21swapper/112:13:441
71360rcu_preempt0-21swapper/112:13:441
71360rcu_preempt0-21swapper/112:06:541
71360rcu_preempt0-21swapper/112:06:541
71360rcu_preempt0-21swapper/111:09:451
71360rcu_preempt0-21swapper/111:09:451
71360rcu_preempt0-21swapper/110:25:301
71360rcu_preempt0-21swapper/110:25:301
71360rcu_preempt0-21swapper/109:24:151
71360rcu_preempt0-21swapper/109:24:151
71360rcu_preempt0-21swapper/109:19:541
71360rcu_preempt0-21swapper/109:19:541
71360rcu_preempt0-21swapper/109:19:541
71360rcu_preempt0-21swapper/109:12:101
71360rcu_preempt0-21swapper/109:12:101
46650360irq/116-QManpo0-2110:48:553
46650360irq/116-QManpo0-2110:48:553
46650360irq/116-QManpo0-2110:48:553
99750350irq/38-i2c-mpc0-21swapper/108:12:121
99750350irq/38-i2c-mpc0-21swapper/108:12:121
71350rcu_preempt20488-21latency_hist12:01:391
71350rcu_preempt0-21swapper/311:21:503
71350rcu_preempt0-21swapper/311:21:503
71350rcu_preempt0-21swapper/207:11:352
71350rcu_preempt0-21swapper/207:11:352
71350rcu_preempt0-21swapper/112:29:301
71350rcu_preempt0-21swapper/112:29:301
71350rcu_preempt0-21swapper/112:18:111
71350rcu_preempt0-21swapper/112:18:111
71350rcu_preempt0-21swapper/112:18:111
71350rcu_preempt0-21swapper/111:48:261
71350rcu_preempt0-21swapper/111:48:261
71350rcu_preempt0-21swapper/111:48:261
71350rcu_preempt0-21swapper/111:37:231
71350rcu_preempt0-21swapper/111:37:231
71350rcu_preempt0-21swapper/111:37:231
71350rcu_preempt0-21swapper/111:28:531
71350rcu_preempt0-21swapper/111:28:531
71350rcu_preempt0-21swapper/111:00:001
71350rcu_preempt0-21swapper/111:00:001
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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