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2026-01-23 - 10:46
[ 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 Fri Jan 23, 2026 00:43:56)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
71430rcu_preempt0-21swapper/022:22:330
71430rcu_preempt0-21swapper/022:22:330
10634994322cyclictest31813-21/usr/sbin/munin21:46:141
10634994322cyclictest31813-21/usr/sbin/munin21:46:141
10634994322cyclictest31813-21/usr/sbin/munin21:46:141
71420rcu_preempt0-21swapper/323:22:003
71420rcu_preempt0-21swapper/323:22:003
71420rcu_preempt0-21swapper/223:03:292
71420rcu_preempt0-21swapper/223:03:292
71410rcu_preempt0-21swapper/320:06:003
71410rcu_preempt0-21swapper/320:06:003
71410rcu_preempt0-21swapper/223:22:062
71410rcu_preempt0-21swapper/223:22:062
71410rcu_preempt0-21swapper/123:49:481
71410rcu_preempt0-21swapper/123:49:481
71410rcu_preempt0-21swapper/023:00:110
71410rcu_preempt0-21swapper/023:00:110
71410rcu_preempt0-21swapper/023:00:110
10634994121cyclictest7340-21sshd20:55:251
10634994121cyclictest7340-21sshd20:55:251
10634994121cyclictest22384-21sshd00:18:241
10634994121cyclictest22384-21sshd00:18:241
10634994121cyclictest22384-21sshd00:18:241
10634994121cyclictest12998-21unixbench_singl00:01:201
10634994121cyclictest12998-21unixbench_singl00:01:201
10634994120cyclictest7028-21apt-get22:56:141
10634994120cyclictest7028-21apt-get22:56:141
10634994120cyclictest7028-21apt-get22:56:141
10634994120cyclictest1959-21runrttasks00:38:161
10634994120cyclictest1959-21runrttasks00:38:161
10634994119cyclictest24601-21apt-get20:01:001
10634994119cyclictest24601-21apt-get20:01:001
10634994119cyclictest24601-21apt-get20:01:001
71400rcu_preempt7228-21ssh22:56:013
71400rcu_preempt7228-21ssh22:56:013
71400rcu_preempt7228-21ssh22:56:013
71400rcu_preempt11725-21/usr/sbin/munin21:11:001
71400rcu_preempt11725-21/usr/sbin/munin21:11:001
71400rcu_preempt10104-1kworker/1:2H23:21:111
71400rcu_preempt10104-1kworker/1:2H23:21:111
71400rcu_preempt0-21swapper/122:16:291
71400rcu_preempt0-21swapper/122:16:291
71400rcu_preempt0-21swapper/122:16:291
71400rcu_preempt0-21swapper/022:37:220
71400rcu_preempt0-21swapper/022:37:220
71400rcu_preempt0-21swapper/022:37:220
71400rcu_preempt0-21swapper/019:21:280
71400rcu_preempt0-21swapper/019:21:280
10634994021cyclictest24357-21/usr/sbin/munin00:21:201
10634994021cyclictest24357-21/usr/sbin/munin00:21:201
10634994021cyclictest24357-21/usr/sbin/munin00:21:201
10634994020cyclictest3044-21/usr/sbin/munin21:51:151
10634994020cyclictest3044-21/usr/sbin/munin21:51:151
10634994019cyclictest2720-21sshd23:44:231
10634994019cyclictest2720-21sshd23:44:231
10634994019cyclictest15446-21ssh00:06:131
10634994019cyclictest15446-21ssh00:06:131
103692400sleep01260-1kworker/0:2H19:08:130
103692400sleep01260-1kworker/0:2H19:08:130
71390rcu_preempt0-21swapper/223:17:592
71390rcu_preempt0-21swapper/223:17:592
71390rcu_preempt0-21swapper/223:17:592
71390rcu_preempt0-21swapper/122:43:051
71390rcu_preempt0-21swapper/122:43:051
71390rcu_preempt0-21swapper/121:27:491
71390rcu_preempt0-21swapper/121:27:491
71390rcu_preempt0-21swapper/121:19:181
71390rcu_preempt0-21swapper/121:19:181
71390rcu_preempt0-21swapper/121:19:181
71390rcu_preempt0-21swapper/023:22:090
71390rcu_preempt0-21swapper/023:22:090
71390rcu_preempt0-21swapper/020:20:410
71390rcu_preempt0-21swapper/020:20:410
71390rcu_preempt0-21swapper/020:20:410
71390rcu_preempt0-21swapper/000:37:290
71390rcu_preempt0-21swapper/000:37:290
46050390irq/122-QManpo23250-2110:48:550
46050390irq/122-QManpo23250-2110:48:550
10634993921cyclictest30211-21ssh21:42:051
10634993921cyclictest30211-21ssh21:42:051
10634993920cyclictest17572-21/usr/sbin/munin21:21:081
10634993920cyclictest17572-21/usr/sbin/munin21:21:081
71380rcu_preempt7224-21kworker/0:023:48:170
71380rcu_preempt7224-21kworker/0:023:48:170
71380rcu_preempt5188-21ssh21:56:012
71380rcu_preempt5188-21ssh21:56:012
71380rcu_preempt5188-21ssh21:56:012
71380rcu_preempt27955-21/usr/sbin/munin23:31:140
71380rcu_preempt27955-21/usr/sbin/munin23:31:140
71380rcu_preempt14873-21taskset22:11:420
71380rcu_preempt14873-21taskset22:11:420
71380rcu_preempt14873-21taskset22:11:420
71380rcu_preempt0-21swapper/020:11:000
71380rcu_preempt0-21swapper/020:11:000
46050380irq/122-QManpo17091-2110:48:550
46050380irq/122-QManpo17091-2110:48:550
46050380irq/122-QManpo17091-2110:48:550
46050380irq/122-QManpo0-210
46050380irq/122-QManpo0-210
10634993823cyclictest23687-21/usr/sbin/munin19:56:121
10634993823cyclictest23687-21/usr/sbin/munin19:56:121
10634993823cyclictest23687-21/usr/sbin/munin19:56:121
10634993820cyclictest30338-21ssh22:39:381
10634993820cyclictest30338-21ssh22:39:381
10634993820cyclictest30338-21ssh22:39:381
10634993819cyclictest9324-21/usr/sbin/munin21:01:111
10634993819cyclictest9324-21/usr/sbin/munin21:01:111
10634993819cyclictest4974-21/usr/sbin/munin20:46:061
10634993819cyclictest4974-21/usr/sbin/munin20:46:061
10634993818cyclictest26188-21wget21:36:011
10634993818cyclictest26188-21wget21:36:011
10634993818cyclictest25568-21irqstats22:31:081
10634993818cyclictest25568-21irqstats22:31:081
10634993818cyclictest25568-21irqstats22:31:081
10634993817cyclictest5898-21ssh22:52:531
10634993817cyclictest5898-21ssh22:52:531
10634993817cyclictest5898-21ssh22:52:531
10634993816cyclictest0-21swapper/123:51:081
10634993816cyclictest0-21swapper/123:51:081
10634993812cyclictest0-21swapper/120:18:061
10634993812cyclictest0-21swapper/120:18:061
10634993812cyclictest0-21swapper/120:18:061
71370rcu_preempt0-21swapper/223:52:252
71370rcu_preempt0-21swapper/223:52:252
71370rcu_preempt0-21swapper/122:21:161
71370rcu_preempt0-21swapper/122:21:161
71370rcu_preempt0-21swapper/121:31:041
71370rcu_preempt0-21swapper/121:31:041
71370rcu_preempt0-21swapper/023:44:350
71370rcu_preempt0-21swapper/023:44:350
71370rcu_preempt0-21swapper/023:16:020
71370rcu_preempt0-21swapper/023:16:020
71370rcu_preempt0-21swapper/023:16:020
71370rcu_preempt0-21swapper/021:52:090
71370rcu_preempt0-21swapper/021:52:090
71370rcu_preempt0-21swapper/020:51:090
71370rcu_preempt0-21swapper/020:51:090
71370rcu_preempt0-21swapper/019:51:090
71370rcu_preempt0-21swapper/019:51:090
71370rcu_preempt0-21swapper/000:26:060
71370rcu_preempt0-21swapper/000:26:060
46650370irq/116-QManpo0-2110:48:553
46650370irq/116-QManpo0-2110:48:553
46050370irq/122-QManpo32082-2110:48:550
46050370irq/122-QManpo32082-2110:48:550
46050370irq/122-QManpo32082-2110:48:550
46050370irq/122-QManpo25007-2110:48:550
46050370irq/122-QManpo25007-2110:48:550
46050370irq/122-QManpo25007-2110:48:550
46050370irq/122-QManpo21082-2110:48:550
46050370irq/122-QManpo21082-2110:48:550
46050370irq/122-QManpo21082-2110:48:550
46050370irq/122-QManpo17603-2110:48:550
46050370irq/122-QManpo17603-2110:48:550
46050370irq/122-QManpo15959-2110:48:550
46050370irq/122-QManpo15959-2110:48:550
46050370irq/122-QManpo15959-2110:48:550
46050370irq/122-QManpo11382-2110:48:550
46050370irq/122-QManpo11382-2110:48:550
46050370irq/122-QManpo11382-2110:48:550
10634993723cyclictest1959-21runrttasks20:39:111
10634993723cyclictest1959-21runrttasks20:39:111
10634993722cyclictest27385-21/usr/sbin/munin20:11:121
10634993722cyclictest27385-21/usr/sbin/munin20:11:121
10634993721cyclictest1959-21runrttasks20:35:131
10634993721cyclictest1959-21runrttasks20:35:131
10634993720cyclictest16120-21ssh23:11:071
10634993720cyclictest16120-21ssh23:11:071
10634993720cyclictest16120-21ssh23:11:071
10634993719cyclictest29199-21apt-get00:31:011
10634993719cyclictest29199-21apt-get00:31:011
10634993719cyclictest20970-21ssh23:19:491
10634993719cyclictest20970-21ssh23:19:491
10634993719cyclictest20970-21ssh23:19:491
10634993719cyclictest11344-21ssh23:59:221
10634993719cyclictest11344-21ssh23:59:221
10634993719cyclictest11344-21ssh23:59:221
10634993718cyclictest9290-21ssh22:02:081
10634993718cyclictest9290-21ssh22:02:081
10634993718cyclictest27244-21apt-get23:30:581
10634993718cyclictest27244-21apt-get23:30:581
10634993718cyclictest22665-21ssh22:26:061
10634993718cyclictest22665-21ssh22:26:061
10634993718cyclictest22665-21ssh22:26:061
10634993717cyclictest15397-21ntp_states19:26:101
10634993717cyclictest15397-21ntp_states19:26:101
10634993717cyclictest13767-21ssh22:10:591
10634993717cyclictest13767-21ssh22:10:591
10634993717cyclictest13767-21ssh22:10:591
10634993717cyclictest13178-21/usr/sbin/munin23:06:051
10634993717cyclictest13178-21/usr/sbin/munin23:06:051
10634993717cyclictest12114-21apt-get19:15:591
10634993717cyclictest12114-21apt-get19:15:591
10634993717cyclictest12114-21apt-get19:15:591
10634993716cyclictest7519-21apt-get20:56:001
10634993716cyclictest7519-21apt-get20:56:001
10634993716cyclictest0-21swapper/123:36:091
10634993716cyclictest0-21swapper/123:36:091
10634993716cyclictest0-21swapper/123:36:091
10634993716cyclictest0-21swapper/122:06:581
10634993716cyclictest0-21swapper/122:06:581
10634993715cyclictest0-21swapper/122:47:351
10634993715cyclictest0-21swapper/122:47:351
10634993715cyclictest0-21swapper/119:45:581
10634993715cyclictest0-21swapper/119:45:581
71360rcu_preempt32554-21kworker/2:000:36:252
71360rcu_preempt32554-21kworker/2:000:36:252
71360rcu_preempt27149-21ssh22:33:483
71360rcu_preempt27149-21ssh22:33:483
71360rcu_preempt27149-21ssh22:33:483
71360rcu_preempt0-21swapper/323:51:003
71360rcu_preempt0-21swapper/323:51:003
71360rcu_preempt0-21swapper/321:06:003
71360rcu_preempt0-21swapper/321:06:003
71360rcu_preempt0-21swapper/300:02:063
71360rcu_preempt0-21swapper/300:02:063
71360rcu_preempt0-21swapper/223:46:012
71360rcu_preempt0-21swapper/223:46:012
71360rcu_preempt0-21swapper/222:41:452
71360rcu_preempt0-21swapper/222:41:452
71360rcu_preempt0-21swapper/222:01:412
71360rcu_preempt0-21swapper/222:01:412
71360rcu_preempt0-21swapper/221:51:052
71360rcu_preempt0-21swapper/221:51:052
71360rcu_preempt0-21swapper/022:26:380
71360rcu_preempt0-21swapper/022:26:380
71360rcu_preempt0-21swapper/022:26:380
71360rcu_preempt0-21swapper/021:36:240
71360rcu_preempt0-21swapper/021:36:240
71360rcu_preempt0-21swapper/021:17:510
71360rcu_preempt0-21swapper/021:17:510
71360rcu_preempt0-21swapper/021:17:510
46450360irq/118-QManpo0-2110:48:552
46450360irq/118-QManpo0-2110:48:552
46050360irq/122-QManpo8511-2110:48:550
46050360irq/122-QManpo8511-2110:48:550
46050360irq/122-QManpo30339-2110:48:550
46050360irq/122-QManpo30339-2110:48:550
46050360irq/122-QManpo26512-2110:48:550
46050360irq/122-QManpo26512-2110:48:550
46050360irq/122-QManpo25006-2110:48:550
46050360irq/122-QManpo25006-2110:48:550
46050360irq/122-QManpo25006-2110:48:550
46050360irq/122-QManpo0-210
46050360irq/122-QManpo0-210
46050360irq/122-QManpo0-210
46050360irq/122-QManpo0-210
180972360sleep015951-1kworker/0:0H00:11:070
180972360sleep015951-1kworker/0:0H00:11:070
180972360sleep015951-1kworker/0:0H00:11:070
10634993618cyclictest27168-21ssh23:30:521
10634993618cyclictest27168-21ssh23:30:521
10634993618cyclictest25848-21apt-get20:06:141
10634993618cyclictest25848-21apt-get20:06:141
10634993618cyclictest16271-21/usr/sbin/munin19:31:041
10634993618cyclictest16271-21/usr/sbin/munin19:31:041
10634993617cyclictest10551-21meminfo23:01:141
10634993617cyclictest10551-21meminfo23:01:141
10634993615cyclictest0-21swapper/120:41:031
10634993615cyclictest0-21swapper/120:41:031
10634993614cyclictest0-21swapper/100:14:351
10634993614cyclictest0-21swapper/100:14:351
10634993614cyclictest0-21swapper/100:14:351
71350rcu_preempt18614-1kworker/2:2H21:44:082
71350rcu_preempt18614-1kworker/2:2H21:44:082
71350rcu_preempt0-21swapper/321:35:113
71350rcu_preempt0-21swapper/321:35:113
71350rcu_preempt0-21swapper/321:20:003
71350rcu_preempt0-21swapper/321:20:003
71350rcu_preempt0-21swapper/321:20:003
71350rcu_preempt0-21swapper/222:13:392
71350rcu_preempt0-21swapper/222:13:392
71350rcu_preempt0-21swapper/222:13:392
71350rcu_preempt0-21swapper/221:30:042
71350rcu_preempt0-21swapper/221:30:042
71350rcu_preempt0-21swapper/220:51:152
71350rcu_preempt0-21swapper/220:51:152
71350rcu_preempt0-21swapper/200:31:352
71350rcu_preempt0-21swapper/200:31:352
71350rcu_preempt0-21swapper/200:21:272
71350rcu_preempt0-21swapper/200:21:272
71350rcu_preempt0-21swapper/200:21:272
71350rcu_preempt0-21swapper/100:26:361
71350rcu_preempt0-21swapper/100:26:361
71350rcu_preempt0-21swapper/022:53:260
71350rcu_preempt0-21swapper/022:53:260
71350rcu_preempt0-21swapper/022:53:260
71350rcu_preempt0-21swapper/022:34:340
71350rcu_preempt0-21swapper/022:34:340
71350rcu_preempt0-21swapper/022:34:340
71350rcu_preempt0-21swapper/020:55:590
71350rcu_preempt0-21swapper/020:55:590
71350rcu_preempt0-21swapper/019:41:010
71350rcu_preempt0-21swapper/019:41:010
71350rcu_preempt0-21swapper/000:32:480
71350rcu_preempt0-21swapper/000:32:480
46050350irq/122-QManpo9219-2110:48:550
46050350irq/122-QManpo9219-2110:48:550
46050350irq/122-QManpo8876-2110:48:550
46050350irq/122-QManpo8876-2110:48:550
46050350irq/122-QManpo3759-2110:48:550
46050350irq/122-QManpo3759-2110:48:550
46050350irq/122-QManpo30179-2110:48:550
46050350irq/122-QManpo30179-2110:48:550
46050350irq/122-QManpo24379-2110:48:550
46050350irq/122-QManpo24379-2110:48:550
46050350irq/122-QManpo13379-2110:48:550
46050350irq/122-QManpo13379-2110:48:550
46050350irq/122-QManpo13379-2110:48:550
46050350irq/122-QManpo10097-2110:48:550
46050350irq/122-QManpo10097-2110:48:550
46050350irq/122-QManpo0-210
46050350irq/122-QManpo0-210
1599350migration/014422-21sh00:05:060
1599350migration/014422-21sh00:05:060
10634993521cyclictest17651-21/usr/sbin/munin19:36:051
10634993521cyclictest17651-21/usr/sbin/munin19:36:051
10634993519cyclictest19453-21memory19:41:091
10634993519cyclictest19453-21memory19:41:091
10634993518cyclictest7207-21sh21:59:051
10634993518cyclictest7207-21sh21:59:051
10634993518cyclictest7207-21sh21:59:051
10634993517cyclictest32058-21ntp_states20:26:121
10634993517cyclictest32058-21ntp_states20:26:121
71340rcu_preempt28370-21sh23:31:412
71340rcu_preempt28370-21sh23:31:412
71340rcu_preempt21282-21ssh21:26:183
71340rcu_preempt21282-21ssh21:26:183
71340rcu_preempt17167-21runrttasks00:09:460
71340rcu_preempt17167-21runrttasks00:09:460
71340rcu_preempt15128-21ssh23:09:350
71340rcu_preempt15128-21ssh23:09:350
71340rcu_preempt0-21swapper/323:48:253
71340rcu_preempt0-21swapper/323:48:253
71340rcu_preempt0-21swapper/323:44:253
71340rcu_preempt0-21swapper/323:44:253
71340rcu_preempt0-21swapper/323:26:473
71340rcu_preempt0-21swapper/323:26:473
71340rcu_preempt0-21swapper/322:47:423
71340rcu_preempt0-21swapper/322:47:423
71340rcu_preempt0-21swapper/322:29:593
71340rcu_preempt0-21swapper/322:29:593
71340rcu_preempt0-21swapper/322:29:593
71340rcu_preempt0-21swapper/321:14:123
71340rcu_preempt0-21swapper/321:14:123
71340rcu_preempt0-21swapper/319:36:003
71340rcu_preempt0-21swapper/319:36:003
71340rcu_preempt0-21swapper/300:32:233
71340rcu_preempt0-21swapper/300:32:233
71340rcu_preempt0-21swapper/223:57:522
71340rcu_preempt0-21swapper/223:57:522
71340rcu_preempt0-21swapper/223:57:522
71340rcu_preempt0-21swapper/223:27:482
71340rcu_preempt0-21swapper/223:27:482
71340rcu_preempt0-21swapper/223:06:152
71340rcu_preempt0-21swapper/223:06:152
71340rcu_preempt0-21swapper/222:36:072
71340rcu_preempt0-21swapper/222:36:072
71340rcu_preempt0-21swapper/222:36:072
71340rcu_preempt0-21swapper/222:33:412
71340rcu_preempt0-21swapper/222:33:412
71340rcu_preempt0-21swapper/222:33:412
71340rcu_preempt0-21swapper/222:25:252
71340rcu_preempt0-21swapper/222:25:252
71340rcu_preempt0-21swapper/221:47:042
71340rcu_preempt0-21swapper/221:47:042
71340rcu_preempt0-21swapper/221:47:042
71340rcu_preempt0-21swapper/220:11:012
71340rcu_preempt0-21swapper/220:11:012
71340rcu_preempt0-21swapper/219:36:132
71340rcu_preempt0-21swapper/219:36:132
71340rcu_preempt0-21swapper/200:08:162
71340rcu_preempt0-21swapper/200:08:162
71340rcu_preempt0-21swapper/121:06:281
71340rcu_preempt0-21swapper/121:06:281
71340rcu_preempt0-21swapper/020:49:270
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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