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2026-01-13 - 01:08
[ 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.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of all highest latencies:
System rack2slot0.osadl.org (updated Mon Jan 12, 2026 12:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
43972780,0sleep04291-21sshd11:54:300
180202600,0sleep20-21swapper/209:35:302
164232580,0sleep10-21swapper/112:17:221
36702550,1sleep33665-21lspci11:13:313
298492550,0sleep329847-21sshd09:13:203
316062530,0sleep0111rcuc/011:43:090
31342530,0sleep20-21swapper/210:54:282
122572520,1sleep012254-21sshd09:59:060
325952510,0sleep30-21swapper/311:56:483
199042510,0sleep20-21swapper/209:22:402
173282510,0sleep00-21swapper/012:14:410
181282500,0sleep10-21swapper/110:06:331
314022490,0sleep30-21swapper/310:59:333
180802490,0sleep20-21swapper/211:01:042
145222490,0sleep00-21swapper/011:09:000
243732480,0sleep20-21swapper/210:26:162
187952480,0sleep00-21swapper/009:28:030
158342470,0sleep30-21swapper/310:33:453
4702420,1sleep3649-21polkitd11:43:163
215632410,2sleep22521599cyclictest09:56:362
144022410,1sleep114300-21sshd12:14:251
184742380,0sleep00-21swapper/011:39:190
44082350,1sleep0101ktimersoftd/009:30:340
2473523120,7sleep20-21swapper/207:05:272
250352297,7sleep00-21swapper/007:09:130
249142298,7sleep30-21swapper/307:07:443
250162276,7sleep10-21swapper/107:08:581
173732210,0sleep30-21swapper/312:33:503
185122180,1sleep318510-21lspci09:22:253
85522170,0sleep31026-21sshd10:15:483
247222170,0sleep10-21swapper/109:17:591
193222160,0sleep2311rcuc/210:10:102
15902150,1sleep30-21swapper/310:40:393
63422140,0sleep20-21swapper/211:40:582
25215991412,1cyclictest17876-21lspci11:20:112
25211991413,0cyclictest0-21swapper/110:26:181
2520499140,13cyclictest24752-21sshd10:58:590
248352140,0sleep30-21swapper/309:56:573
247442140,0sleep10-21swapper/111:12:331
169552140,0sleep10-21swapper/109:42:221
38212130,0sleep10-21swapper/108:55:001
2521699130,2cyclictest28981-21sshd10:21:133
25211991311,1cyclictest674-21dbus-daemon10:32:481
2521199130,1cyclictest19397-21sshd11:58:281
2521199130,12cyclictest29986-21bash11:48:271
2521199130,12cyclictest25279-21bash10:50:481
2520499130,12cyclictest16285-21sshd10:33:490
234102130,0sleep123406-21sshd10:03:451
2521699120,1cyclictest12009-21sshd11:22:233
2521699120,1cyclictest0-21swapper/312:22:043
2521699120,11cyclictest30162-21lspci11:07:343
2521699120,11cyclictest15279-21sshd12:03:343
2521599124,1cyclictest33-21ksoftirqd/211:53:392
2521599121,1cyclictest131rcu_sched11:55:242
25215991210,1cyclictest33-21ksoftirqd/210:45:202
25215991210,1cyclictest12962-21bash11:38:512
2521599120,11cyclictest7515-21grepconf.sh11:13:502
2521599120,11cyclictest0-21swapper/210:56:312
25211991210,1cyclictest4230-21sshd12:05:181
2520499124,4cyclictest30974-21munin-run12:35:000
25204991211,0cyclictest0-21swapper/010:26:590
133462120,0sleep013332-21sshd09:10:210
2521699119,1cyclictest13776-21bash12:28:043
2521699119,1cyclictest0-21swapper/312:18:543
2521699119,1cyclictest0-21swapper/310:00:143
2521699110,10cyclictest0-21swapper/309:31:133
2521699110,10cyclictest0-21swapper/307:15:033
2521699110,0cyclictest0-21swapper/311:51:443
2521599119,1cyclictest370-21jbd2/sda1-812:28:202
2521599119,1cyclictest33-21ksoftirqd/211:30:002
25215991110,0cyclictest0-21swapper/210:34:102
25215991110,0cyclictest0-21swapper/208:30:212
2521599110,2cyclictest33-21ksoftirqd/210:22:002
2521599110,10cyclictest0-21swapper/210:00:312
2521599110,10cyclictest0-21swapper/207:41:502
2521599110,0cyclictest0-21swapper/211:49:102
2521199119,1cyclictest19335-21bash11:03:571
25211991110,0cyclictest0-21swapper/111:15:581
25211991110,0cyclictest0-21swapper/110:40:181
2521199110,10cyclictest0-21swapper/111:30:581
2521199110,10cyclictest0-21swapper/111:30:581
2521199110,10cyclictest0-21swapper/109:24:571
2520499119,1cyclictest0-21swapper/012:28:390
25204991110,0cyclictest0-21swapper/011:49:080
25204991110,0cyclictest0-21swapper/010:40:590
2520499110,10cyclictest0-21swapper/012:19:290
2520499110,10cyclictest0-21swapper/011:59:090
2520499110,10cyclictest0-21swapper/010:51:090
2520499110,10cyclictest0-21swapper/009:35:390
2520499110,0cyclictest0-21swapper/011:20:090
2521699109,0cyclictest0-21swapper/312:12:533
2521699109,0cyclictest0-21swapper/309:50:543
2521699109,0cyclictest0-21swapper/309:40:333
2521699109,0cyclictest0-21swapper/309:25:243
2521699109,0cyclictest0-21swapper/308:15:543
2521699108,1cyclictest9696-21systemd-cgroups11:16:443
2521699108,1cyclictest0-21swapper/312:37:333
2521699100,0cyclictest0-21swapper/311:46:233
2521699100,0cyclictest0-21swapper/310:05:433
2521599109,0cyclictest0-21swapper/212:13:102
2521599109,0cyclictest0-21swapper/212:01:202
2521599108,1cyclictest33-21ksoftirqd/209:40:302
2521599108,1cyclictest12652-21sshd12:06:012
2521599105,1cyclictest33-21ksoftirqd/211:06:272
25215991010,0cyclictest0-21swapper/212:16:212
2521599100,3cyclictest131rcu_sched11:15:512
2521599100,1cyclictest131rcu_sched12:21:372
2521599100,0cyclictest0-21swapper/209:45:412
2521199109,0cyclictest0-21swapper/112:00:371
2521199109,0cyclictest0-21swapper/110:55:481
2521199109,0cyclictest0-21swapper/110:10:271
2521199109,0cyclictest0-21swapper/109:54:581
2521199108,1cyclictest3329-21sshd09:30:271
2521199100,0cyclictest0-21swapper/112:33:581
2520499100,9cyclictest0-21swapper/010:00:090
2520499100,9cyclictest0-21swapper/007:53:490
2520499100,9cyclictest0-21swapper/007:53:480
2520499100,0cyclictest0-21swapper/009:24:380
15982100,0sleep20-21swapper/212:32:292
252169998,1cyclictest9810-21lspci11:33:083
252169998,1cyclictest9810-21lspci11:33:073
252169998,0cyclictest0-21swapper/310:10:543
252169998,0cyclictest0-21swapper/309:45:243
252169995,3cyclictest660-21avahi-daemon10:26:163
252159998,0cyclictest0-21swapper/210:16:012
252159997,1cyclictest33-21ksoftirqd/210:05:152
252159997,1cyclictest32467-21sshd09:50:512
252159997,1cyclictest0-21swapper/210:41:412
252159991,1cyclictest33-21ksoftirqd/211:33:132
252159991,1cyclictest33-21ksoftirqd/211:33:122
252159991,1cyclictest33-21ksoftirqd/210:38:322
252159991,1cyclictest33-21ksoftirqd/207:50:012
252159991,1cyclictest33-21ksoftirqd/207:50:012
252159990,0cyclictest131rcu_sched12:36:522
252119998,0cyclictest0-21swapper/112:24:281
252119998,0cyclictest0-21swapper/111:38:081
252119998,0cyclictest0-21swapper/111:06:481
252119998,0cyclictest0-21swapper/110:48:171
252119998,0cyclictest0-21swapper/109:35:381
252119998,0cyclictest0-21swapper/108:25:171
252119997,1cyclictest31502-21lspci11:43:081
252119995,3cyclictest699-21gdbus12:26:481
252049998,0cyclictest0-21swapper/011:29:080
252049998,0cyclictest0-21swapper/010:46:090
252049998,0cyclictest0-21swapper/008:22:490
20478290,1sleep125-21ksoftirqd/111:25:461
252169986,1cyclictest19223-21lspci11:03:573
252169986,1cyclictest1226-21lspci11:35:093
252169985,2cyclictest660-21avahi-daemon12:08:053
252169985,2cyclictest660-21avahi-daemon09:17:163
252169984,3cyclictest660-21avahi-daemon10:35:203
252159987,0cyclictest0-21swapper/209:05:102
252159987,0cyclictest0-21swapper/209:04:512
252159987,0cyclictest0-21swapper/207:55:512
252159986,1cyclictest33-21ksoftirqd/209:30:002
252159981,3cyclictest33-21ksoftirqd/209:32:202
252119987,0cyclictest0-21swapper/111:50:581
252119986,1cyclictest674-21dbus-daemon12:36:481
252119984,3cyclictest18029-21sshd09:27:551
252119984,1cyclictest660-21avahi-daemon09:56:081
252049987,0cyclictest0-21swapper/009:54:590
252049985,2cyclictest660-21avahi-daemon11:18:020
252049985,2cyclictest660-21avahi-daemon11:12:510
252049985,2cyclictest660-21avahi-daemon10:17:220
252049984,3cyclictest674-21dbus-daemon12:05:050
18348280,0sleep10-21swapper/108:10:121
18222280,0sleep20-21swapper/209:11:152
11021280,0sleep00-21swapper/009:15:290
252169976,0cyclictest0-21swapper/309:05:143
252169975,1cyclictest660-21avahi-daemon11:25:123
252169975,1cyclictest660-21avahi-daemon10:45:063
252169974,2cyclictest649-21polkitd09:35:153
252169974,2cyclictest24834-21sshd10:50:463
252159976,0cyclictest0-21swapper/207:20:012
252159975,1cyclictest33-21ksoftirqd/209:17:362
252119975,1cyclictest660-21avahi-daemon09:47:001
252119974,2cyclictest674-21dbus-daemon11:24:431
252119974,2cyclictest660-21avahi-daemon10:36:561
252119974,2cyclictest660-21avahi-daemon10:18:091
252119974,2cyclictest660-21avahi-daemon09:10:481
252119974,1cyclictest660-21avahi-daemon10:20:151
252049976,0cyclictest0-21swapper/010:10:480
252049976,0cyclictest0-21swapper/008:35:090
252049976,0cyclictest0-21swapper/007:26:490
252049975,1cyclictest8060-21sshd12:00:130
252049975,1cyclictest660-21avahi-daemon12:20:550
252049975,1cyclictest649-21polkitd10:07:090
252049975,1cyclictest620-17auditd12:36:250
252049975,1cyclictest12946-21lspci11:00:370
252049974,2cyclictest8930-21sshd10:35:500
252049974,2cyclictest674-21dbus-daemon10:20:460
252049974,2cyclictest674-21dbus-daemon09:46:090
252049974,2cyclictest660-21avahi-daemon09:41:470
252049974,2cyclictest642-21systemd-logind11:31:260
252049974,2cyclictest642-21systemd-logind11:31:260
252169965,0cyclictest0-21swapper/307:34:443
252169963,2cyclictest1002-21snmpd08:34:273
252169960,5cyclictest0-21swapper/308:39:533
252169960,5cyclictest0-21swapper/307:24:443
252159965,0cyclictest0-21swapper/207:15:102
252159963,2cyclictest1002-21snmpd08:35:512
252159963,2cyclictest1002-21snmpd08:23:452
252159961,1cyclictest33-21ksoftirqd/208:19:592
252159960,5cyclictest0-21swapper/208:53:002
252119965,0cyclictest0-21swapper/108:05:381
252119964,1cyclictest674-21dbus-daemon09:04:591
252049964,1cyclictest9911-21turbostat09:09:590
252049963,2cyclictest1002-21snmpd08:40:500
252049963,2cyclictest1002-21snmpd07:32:520
252049963,2cyclictest1002-21snmpd07:23:460
252169954,0cyclictest0-21swapper/308:55:043
252169953,1cyclictest674-21dbus-daemon08:24:593
252169953,1cyclictest14769-21nfsd408:00:153
252169953,1cyclictest1041-21rpcbind09:01:053
252169953,1cyclictest1002-21snmpd08:46:063
252169953,1cyclictest1002-21snmpd08:44:153
252169953,1cyclictest1002-21snmpd08:10:373
252169953,1cyclictest1002-21snmpd07:54:503
252169953,1cyclictest1002-21snmpd07:54:493
252169953,1cyclictest1002-21snmpd07:10:163
252169952,2cyclictest2957-21uname08:50:163
252169952,2cyclictest1002-21snmpd07:55:353
252169952,2cyclictest1002-21snmpd07:49:443
252169952,2cyclictest1002-21snmpd07:26:273
252169950,4cyclictest0-21swapper/308:22:143
252169950,0cyclictest0-21swapper/308:05:443
252169950,0cyclictest0-21swapper/307:43:133
252159954,0cyclictest25874-21mii-tool07:10:132
252159953,1cyclictest649-21polkitd08:45:002
252159953,1cyclictest18891-21grep08:10:152
252159953,1cyclictest1002-21snmpd08:55:072
252159953,1cyclictest1002-21snmpd08:44:022
252159953,1cyclictest1002-21snmpd08:05:022
252159953,1cyclictest1002-21snmpd08:02:132
252159953,1cyclictest1002-21snmpd07:45:052
252159953,1cyclictest1002-21snmpd07:26:012
252159952,2cyclictest1002-21snmpd08:25:172
252159952,2cyclictest1002-21snmpd07:30:322
252119954,0cyclictest0-21swapper/107:41:171
252119954,0cyclictest0-21swapper/107:21:181
252119953,1cyclictest305-21mii-tool08:45:131
252119953,1cyclictest28299-21gltestperf07:15:121
252119953,1cyclictest26683-21cat08:30:151
252119953,1cyclictest25889-21cat07:10:131
252119953,1cyclictest20939-21ntp_states08:15:151
252119953,1cyclictest1082-21lldpd07:30:581
252119953,1cyclictest10342-21cat07:50:131
252119953,1cyclictest10342-21cat07:50:121
252119953,1cyclictest1002-21snmpd09:02:581
252119953,1cyclictest1002-21snmpd08:56:401
252119953,1cyclictest1002-21snmpd08:37:361
252119953,1cyclictest1002-21snmpd08:23:421
252119953,1cyclictest1002-21snmpd08:01:251
252119953,1cyclictest1002-21snmpd07:56:501
252119953,1cyclictest1002-21snmpd07:45:171
252119953,1cyclictest1002-21snmpd07:27:221
252119952,2cyclictest4640-21ntp_offset07:35:161
252119952,2cyclictest0-21swapper/108:42:531
252049953,1cyclictest6270-21cat07:40:140
252049953,1cyclictest32299-21/usr/sbin/munin08:45:170
252049953,1cyclictest2478-21cat08:50:140
252049953,1cyclictest20559-21cat08:15:120
252049953,1cyclictest1705-21sendmail08:34:590
252049953,1cyclictest1002-21snmpd09:01:430
252049953,1cyclictest1002-21snmpd07:55:050
252049953,1cyclictest1002-21snmpd07:48:320
252049953,1cyclictest1002-21snmpd07:38:590
252049953,1cyclictest1002-21snmpd07:15:100
252049953,1cyclictest1002-21snmpd07:11:580
252049952,2cyclictest1002-21snmpd08:04:380
252049950,4cyclictest0-21swapper/008:56:580
252049950,0cyclictest0-21swapper/008:25:590
252169942,1cyclictest3972-21cat07:35:123
252159942,1cyclictest4167-21smartctl07:35:132
252049942,1cyclictest723-21gdbus08:05:000
252049942,1cyclictest18171-21expr08:10:100
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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