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2026-01-24 - 10:26
[ 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 Sat Jan 24, 2026 00:43:53)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
71770rcu_preempt0-21swapper/322:18:023
71770rcu_preempt0-21swapper/322:18:023
71770rcu_preempt0-21swapper/322:18:023
71770rcu_preempt0-21swapper/021:46:490
71770rcu_preempt0-21swapper/021:46:490
71650rcu_preempt0-21swapper/123:57:021
71650rcu_preempt0-21swapper/123:57:021
71650rcu_preempt0-21swapper/123:57:021
71610rcu_preempt0-21swapper/000:03:270
71610rcu_preempt0-21swapper/000:03:270
71540rcu_preempt0-21swapper/023:52:030
71540rcu_preempt0-21swapper/023:52:030
1599480migration/024949-21taskset19:09:550
1599480migration/024949-21taskset19:09:550
2507799464cyclictest0-21swapper/122:05:361
2507799464cyclictest0-21swapper/122:05:361
2507799453cyclictest0-21swapper/121:00:491
2507799453cyclictest0-21swapper/121:00:491
2507799453cyclictest0-21swapper/121:00:491
2507799452cyclictest17600-21munin-run20:40:501
2507799452cyclictest17600-21munin-run20:40:501
71440rcu_preempt0-21swapper/323:01:003
71440rcu_preempt0-21swapper/323:01:003
2507799443cyclictest0-21swapper/123:06:001
2507799443cyclictest0-21swapper/123:06:001
2507799443cyclictest0-21swapper/123:06:001
2507799443cyclictest0-21swapper/122:26:201
2507799443cyclictest0-21swapper/122:26:201
2507799442cyclictest31346-21irqstats22:16:081
2507799442cyclictest31346-21irqstats22:16:081
2507799442cyclictest31346-21irqstats22:16:081
2507799442cyclictest15321-21irqstats23:41:111
2507799442cyclictest15321-21irqstats23:41:111
2507799442cyclictest13301-21sshd23:36:591
2507799442cyclictest13301-21sshd23:36:591
2507799441cyclictest1959-21runrttasks21:36:171
2507799441cyclictest1959-21runrttasks21:36:171
2507799441cyclictest1959-21runrttasks21:36:171
25077994417cyclictest12618-21meminfo20:21:111
25077994417cyclictest12618-21meminfo20:21:111
71430rcu_preempt15811-21/usr/sbin/munin22:46:000
71430rcu_preempt15811-21/usr/sbin/munin22:46:000
71430rcu_preempt0-21swapper/022:32:210
71430rcu_preempt0-21swapper/022:32:210
71430rcu_preempt0-21swapper/022:32:210
2507799434cyclictest0-21swapper/119:46:161
2507799434cyclictest0-21swapper/119:46:161
2507799434cyclictest0-21swapper/100:40:551
2507799434cyclictest0-21swapper/100:40:551
2507799434cyclictest0-21swapper/100:34:261
2507799434cyclictest0-21swapper/100:34:261
2507799433cyclictest6908-21diskstats20:01:041
2507799433cyclictest6908-21diskstats20:01:041
2507799433cyclictest0-21swapper/123:01:141
2507799433cyclictest0-21swapper/123:01:141
2507799433cyclictest0-21swapper/123:00:371
2507799433cyclictest0-21swapper/123:00:371
2507799433cyclictest0-21swapper/122:55:151
2507799433cyclictest0-21swapper/122:55:151
2507799433cyclictest0-21swapper/121:55:151
2507799433cyclictest0-21swapper/121:55:151
2507799433cyclictest0-21swapper/121:55:151
2507799433cyclictest0-21swapper/121:01:031
2507799433cyclictest0-21swapper/121:01:031
2507799433cyclictest0-21swapper/121:01:031
2507799433cyclictest0-21swapper/119:45:481
2507799433cyclictest0-21swapper/119:45:481
2507799433cyclictest0-21swapper/119:45:481
2507799433cyclictest0-21swapper/119:33:431
2507799433cyclictest0-21swapper/119:33:431
2507799433cyclictest0-21swapper/119:16:111
2507799433cyclictest0-21swapper/119:16:111
2507799433cyclictest0-21swapper/100:16:171
2507799433cyclictest0-21swapper/100:16:171
2507799433cyclictest0-21swapper/100:16:171
2507799432cyclictest5711-21diskstats00:21:051
2507799432cyclictest5711-21diskstats00:21:051
2507799432cyclictest5711-21diskstats00:21:051
2507799432cyclictest29193-21/usr/sbin/munin00:06:101
2507799432cyclictest29193-21/usr/sbin/munin00:06:101
2507799432cyclictest11565-21ntp_states21:41:141
2507799432cyclictest11565-21ntp_states21:41:141
2507799432cyclictest11565-21ntp_states21:41:141
71420rcu_preempt0-21swapper/320:55:593
71420rcu_preempt0-21swapper/320:55:593
71420rcu_preempt0-21swapper/320:55:593
2507799424cyclictest0-21swapper/122:46:181
2507799424cyclictest0-21swapper/122:46:181
2507799423cyclictest0-21swapper/123:15:021
2507799423cyclictest0-21swapper/123:15:021
2507799423cyclictest0-21swapper/123:15:021
2507799423cyclictest0-21swapper/122:41:141
2507799423cyclictest0-21swapper/122:41:141
2507799423cyclictest0-21swapper/122:40:531
2507799423cyclictest0-21swapper/122:40:531
2507799423cyclictest0-21swapper/122:11:151
2507799423cyclictest0-21swapper/122:11:151
2507799423cyclictest0-21swapper/100:01:131
2507799423cyclictest0-21swapper/100:01:131
2507799422cyclictest32258-21ssh00:11:021
2507799422cyclictest32258-21ssh00:11:021
2507799422cyclictest32214-21diskstats21:21:061
2507799422cyclictest32214-21diskstats21:21:061
2507799422cyclictest28367-21meminfo19:21:121
2507799422cyclictest28367-21meminfo19:21:121
2507799421cyclictest4031-21sh21:28:081
2507799421cyclictest4031-21sh21:28:081
46650410irq/116-QManpo25039-2110:48:553
46650410irq/116-QManpo25039-2110:48:553
2507799413cyclictest5926-21ssh23:25:151
2507799413cyclictest5926-21ssh23:25:151
2507799413cyclictest0-21swapper/123:16:451
2507799413cyclictest0-21swapper/123:16:451
2507799413cyclictest0-21swapper/123:16:451
2507799413cyclictest0-21swapper/121:55:571
2507799413cyclictest0-21swapper/121:55:571
2507799413cyclictest0-21swapper/121:55:571
2507799413cyclictest0-21swapper/121:46:031
2507799413cyclictest0-21swapper/121:46:031
2507799413cyclictest0-21swapper/120:45:591
2507799413cyclictest0-21swapper/120:45:591
2507799412cyclictest2800-21ssh22:22:161
2507799412cyclictest2800-21ssh22:22:161
71400rcu_preempt0-21swapper/021:37:160
71400rcu_preempt0-21swapper/021:37:160
71400rcu_preempt0-21swapper/021:37:160
71400rcu_preempt0-21swapper/021:27:250
71400rcu_preempt0-21swapper/021:27:250
2507799403cyclictest6046-21ssh21:31:161
2507799403cyclictest6046-21ssh21:31:161
2507799403cyclictest0-21swapper/123:51:141
2507799403cyclictest0-21swapper/123:51:141
2507799403cyclictest0-21swapper/123:31:091
2507799403cyclictest0-21swapper/123:31:091
2507799403cyclictest0-21swapper/122:09:101
2507799403cyclictest0-21swapper/122:09:101
2507799403cyclictest0-21swapper/119:11:021
2507799403cyclictest0-21swapper/119:11:021
2507799402cyclictest7765-21awk22:31:121
2507799402cyclictest7765-21awk22:31:121
2507799402cyclictest7765-21awk22:31:121
2507799402cyclictest1959-21runrttasks23:26:591
2507799402cyclictest1959-21runrttasks23:26:591
2507799402cyclictest0-21swapper/121:20:491
2507799402cyclictest0-21swapper/121:20:491
2507799402cyclictest0-21swapper/120:15:571
2507799402cyclictest0-21swapper/120:15:571
2507799401cyclictest8285-21apt-get00:26:021
2507799401cyclictest8285-21apt-get00:26:021
2507799401cyclictest26520-21latency21:11:091
2507799401cyclictest26520-21latency21:11:091
71390rcu_preempt19743-21seq21:56:042
71390rcu_preempt19743-21seq21:56:042
71390rcu_preempt19743-21seq21:56:042
71390rcu_preempt0-21swapper/221:48:342
71390rcu_preempt0-21swapper/221:48:342
71390rcu_preempt0-21swapper/023:36:330
71390rcu_preempt0-21swapper/023:36:330
71390rcu_preempt0-21swapper/023:01:300
71390rcu_preempt0-21swapper/023:01:300
71390rcu_preempt0-21swapper/022:45:100
71390rcu_preempt0-21swapper/022:45:100
71390rcu_preempt0-21swapper/022:10:540
71390rcu_preempt0-21swapper/022:10:540
71390rcu_preempt0-21swapper/021:35:390
71390rcu_preempt0-21swapper/021:35:390
71390rcu_preempt0-21swapper/021:17:200
71390rcu_preempt0-21swapper/021:17:200
2507799392cyclictest0-21swapper/120:51:001
2507799392cyclictest0-21swapper/120:51:001
2507799391cyclictest0-21swapper/120:06:001
2507799391cyclictest0-21swapper/120:06:001
25077993914cyclictest18740-21users23:46:211
25077993914cyclictest18740-21users23:46:211
71380rcu_preempt0-21swapper/023:31:110
71380rcu_preempt0-21swapper/023:31:110
71380rcu_preempt0-21swapper/022:15:040
71380rcu_preempt0-21swapper/022:15:040
71380rcu_preempt0-21swapper/021:22:340
71380rcu_preempt0-21swapper/021:22:340
71380rcu_preempt0-21swapper/021:10:530
71380rcu_preempt0-21swapper/021:10:530
71380rcu_preempt0-21swapper/000:36:580
71380rcu_preempt0-21swapper/000:36:580
71380rcu_preempt0-21swapper/000:00:560
71380rcu_preempt0-21swapper/000:00:560
71380rcu_preempt0-21swapper/000:00:560
46250380irq/120-QManpo25053-2110:48:551
46250380irq/120-QManpo25053-2110:48:551
2507799389cyclictest30105-21unixbench_multi19:26:161
2507799389cyclictest30105-21unixbench_multi19:26:161
2507799389cyclictest30105-21unixbench_multi19:26:161
2507799382cyclictest15211-21diskstats20:31:041
2507799382cyclictest15211-21diskstats20:31:041
2507799382cyclictest0-21swapper/121:10:551
2507799382cyclictest0-21swapper/120:11:041
2507799382cyclictest0-21swapper/120:11:041
71370rcu_preempt0-21swapper/323:20:133
71370rcu_preempt0-21swapper/323:20:133
71370rcu_preempt0-21swapper/323:20:133
71370rcu_preempt0-21swapper/200:23:592
71370rcu_preempt0-21swapper/200:23:592
71370rcu_preempt0-21swapper/200:23:592
71370rcu_preempt0-21swapper/023:26:260
71370rcu_preempt0-21swapper/023:26:260
71370rcu_preempt0-21swapper/023:18:210
71370rcu_preempt0-21swapper/023:18:210
71370rcu_preempt0-21swapper/023:18:210
71370rcu_preempt0-21swapper/023:14:470
71370rcu_preempt0-21swapper/023:14:470
71370rcu_preempt0-21swapper/023:14:470
71370rcu_preempt0-21swapper/021:55:540
71370rcu_preempt0-21swapper/021:55:540
71370rcu_preempt0-21swapper/021:55:540
71370rcu_preempt0-21swapper/020:41:550
71370rcu_preempt0-21swapper/020:41:550
71370rcu_preempt0-21swapper/000:17:510
71370rcu_preempt0-21swapper/000:17:510
71370rcu_preempt0-21swapper/000:17:510
2507799373cyclictest0-21swapper/120:41:031
2507799373cyclictest0-21swapper/120:41:031
2507799372cyclictest0-21swapper/120:30:491
2507799372cyclictest0-21swapper/120:30:491
71360rcu_preempt0-21swapper/300:01:563
71360rcu_preempt0-21swapper/300:01:563
71360rcu_preempt0-21swapper/223:20:142
71360rcu_preempt0-21swapper/223:20:142
71360rcu_preempt0-21swapper/223:20:142
71360rcu_preempt0-21swapper/222:21:332
71360rcu_preempt0-21swapper/222:21:332
71360rcu_preempt0-21swapper/221:01:082
71360rcu_preempt0-21swapper/221:01:082
71360rcu_preempt0-21swapper/221:01:082
71360rcu_preempt0-21swapper/023:22:290
71360rcu_preempt0-21swapper/023:22:290
71360rcu_preempt0-21swapper/022:37:450
71360rcu_preempt0-21swapper/022:37:450
71360rcu_preempt0-21swapper/022:24:010
71360rcu_preempt0-21swapper/022:24:010
71360rcu_preempt0-21swapper/022:20:360
71360rcu_preempt0-21swapper/022:20:360
71360rcu_preempt0-21swapper/022:20:360
71360rcu_preempt0-21swapper/022:04:560
71360rcu_preempt0-21swapper/022:04:560
71360rcu_preempt0-21swapper/020:23:500
71360rcu_preempt0-21swapper/020:23:500
71360rcu_preempt0-21swapper/019:37:220
71360rcu_preempt0-21swapper/019:37:220
71360rcu_preempt0-21swapper/019:15:500
71360rcu_preempt0-21swapper/019:15:500
71360rcu_preempt0-21swapper/000:06:070
71360rcu_preempt0-21swapper/000:06:070
2507799366cyclictest7072chrt19:38:191
2507799366cyclictest7072chrt19:38:191
2507799362cyclictest3894-21apt-get19:50:591
2507799362cyclictest3894-21apt-get19:50:591
2507799362cyclictest0-21swapper/119:58:491
2507799362cyclictest0-21swapper/119:58:491
25076993620cyclictest5333-21ssh22:26:230
25076993620cyclictest5333-21ssh22:26:230
71350rcu_preempt27101-21apt-get23:06:113
71350rcu_preempt27101-21apt-get23:06:113
71350rcu_preempt27101-21apt-get23:06:113
71350rcu_preempt24477-21sh23:01:012
71350rcu_preempt24477-21sh23:01:012
71350rcu_preempt0-21swapper/320:36:143
71350rcu_preempt0-21swapper/320:36:143
71350rcu_preempt0-21swapper/319:51:053
71350rcu_preempt0-21swapper/319:51:053
71350rcu_preempt0-21swapper/223:46:022
71350rcu_preempt0-21swapper/223:46:022
71350rcu_preempt0-21swapper/222:54:472
71350rcu_preempt0-21swapper/222:54:472
71350rcu_preempt0-21swapper/222:50:552
71350rcu_preempt0-21swapper/222:50:552
71350rcu_preempt0-21swapper/220:25:492
71350rcu_preempt0-21swapper/220:25:492
71350rcu_preempt0-21swapper/219:56:122
71350rcu_preempt0-21swapper/219:56:122
71350rcu_preempt0-21swapper/219:41:092
71350rcu_preempt0-21swapper/219:41:092
71350rcu_preempt0-21swapper/219:41:092
71350rcu_preempt0-21swapper/021:01:280
71350rcu_preempt0-21swapper/021:01:280
71350rcu_preempt0-21swapper/021:01:280
71350rcu_preempt0-21swapper/020:12:350
71350rcu_preempt0-21swapper/020:12:350
71350rcu_preempt0-21swapper/020:03:410
71350rcu_preempt0-21swapper/020:03:410
71350rcu_preempt0-21swapper/019:21:020
71350rcu_preempt0-21swapper/019:21:020
71350rcu_preempt0-21swapper/000:23:250
71350rcu_preempt0-21swapper/000:23:250
71350rcu_preempt0-21swapper/000:23:250
71350rcu_preempt0-21swapper/000:11:510
71350rcu_preempt0-21swapper/000:11:510
25076993522cyclictest19989-21ssh22:52:080
25076993522cyclictest19989-21ssh22:52:080
25076993522cyclictest14840-21copy23:41:030
25076993522cyclictest14840-21copy23:41:030
25076993522cyclictest13697-21ssh00:35:280
25076993522cyclictest13697-21ssh00:35:280
25076993520cyclictest28671-21ssh21:15:220
25076993520cyclictest28671-21ssh21:15:220
71340rcu_preempt28846-1kworker/2:2H22:12:002
71340rcu_preempt28846-1kworker/2:2H22:12:002
71340rcu_preempt15580-21sh22:45:432
71340rcu_preempt15580-21sh22:45:432
71340rcu_preempt0-21swapper/323:15:273
71340rcu_preempt0-21swapper/323:15:273
71340rcu_preempt0-21swapper/323:15:273
71340rcu_preempt0-21swapper/223:43:032
71340rcu_preempt0-21swapper/223:43:032
71340rcu_preempt0-21swapper/223:11:102
71340rcu_preempt0-21swapper/223:11:102
71340rcu_preempt0-21swapper/223:11:102
71340rcu_preempt0-21swapper/221:23:272
71340rcu_preempt0-21swapper/221:23:272
71340rcu_preempt0-21swapper/221:15:592
71340rcu_preempt0-21swapper/221:15:592
71340rcu_preempt0-21swapper/220:56:092
71340rcu_preempt0-21swapper/220:56:092
71340rcu_preempt0-21swapper/220:56:092
71340rcu_preempt0-21swapper/219:21:142
71340rcu_preempt0-21swapper/219:21:142
71340rcu_preempt0-21swapper/200:19:542
71340rcu_preempt0-21swapper/200:19:542
71340rcu_preempt0-21swapper/200:19:542
71340rcu_preempt0-21swapper/200:13:342
71340rcu_preempt0-21swapper/200:13:342
71340rcu_preempt0-21swapper/023:46:020
71340rcu_preempt0-21swapper/023:46:020
71340rcu_preempt0-21swapper/021:42:550
71340rcu_preempt0-21swapper/021:42:550
71340rcu_preempt0-21swapper/021:42:550
71340rcu_preempt0-21swapper/020:55:340
71340rcu_preempt0-21swapper/020:55:340
71340rcu_preempt0-21swapper/020:20:020
71340rcu_preempt0-21swapper/020:20:020
71340rcu_preempt0-21swapper/019:58:250
71340rcu_preempt0-21swapper/019:58:250
71340rcu_preempt0-21swapper/000:29:590
71340rcu_preempt0-21swapper/000:29:590
2507799348cyclictest25197-21/usr/sbin/munin21:06:101
25076993419cyclictest20760-21ssh21:56:570
25076993419cyclictest20760-21ssh21:56:570
25076993419cyclictest20760-21ssh21:56:570
25076993417cyclictest28467-21ssh23:06:570
25076993417cyclictest28467-21ssh23:06:570
25076993417cyclictest28467-21ssh23:06:570
71330rcu_preempt30977-21ssh22:15:552
71330rcu_preempt30977-21ssh22:15:552
71330rcu_preempt30977-21ssh22:15:552
71330rcu_preempt1761-1kworker/2:0H23:22:522
71330rcu_preempt1761-1kworker/2:0H23:22:522
71330rcu_preempt0-21swapper/322:46:093
71330rcu_preempt0-21swapper/322:46:093
71330rcu_preempt0-21swapper/322:38:573
71330rcu_preempt0-21swapper/322:38:573
71330rcu_preempt0-21swapper/322:14:023
71330rcu_preempt0-21swapper/322:14:023
71330rcu_preempt0-21swapper/321:41:023
71330rcu_preempt0-21swapper/321:41:023
71330rcu_preempt0-21swapper/321:41:023
71330rcu_preempt0-21swapper/223:56:022
71330rcu_preempt0-21swapper/223:56:022
71330rcu_preempt0-21swapper/223:56:022
71330rcu_preempt0-21swapper/223:32:142
71330rcu_preempt0-21swapper/223:32:142
71330rcu_preempt0-21swapper/223:06:082
71330rcu_preempt0-21swapper/223:06:082
71330rcu_preempt0-21swapper/223:06:082
71330rcu_preempt0-21swapper/222:39:132
71330rcu_preempt0-21swapper/222:39:132
71330rcu_preempt0-21swapper/221:41:012
71330rcu_preempt0-21swapper/221:41:012
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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