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2026-02-13 - 22:46
[ 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.
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 rackeslot2.osadl.org (updated Fri Feb 13, 2026 12:43:58)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
123465421370,2sleep30-21swapper/309:10:003
12773992950,1sleep11277400-21users09:32:271
11913562470,1sleep10-21swapper/108:32:231
15142312340,1sleep01514234-21cut11:47:200
15026722330,3sleep30-21swapper/311:40:343
1086829992516,5cyclictest1290-21dbus-daemon12:30:010
15828012240,1sleep30-21swapper/312:25:363
1086829992414,6cyclictest1320123-21kthreadcore09:57:220
1086830992215,3cyclictest1586280-21kthreadcore12:27:211
1086829992213,5cyclictest1540386-21irqrtprio12:02:190
1086829992114,2cyclictest35255-21packagekitd12:07:210
1086830992017,2cyclictest1101304-21apt-key07:20:011
1086830992013,3cyclictest1405724-21aten_repower_po10:47:151
108682999209,6cyclictest0-21swapper/009:27:190
1086829992017,2cyclictest1288-1atopacctd07:25:010
108682999201,1cyclictest1485953-21apt-get11:32:120
2649091190,2phc2sys0-21swapper/311:10:573
1086831991917,1cyclictest0-21swapper/207:20:012
108683199190,4cyclictest14922772sleep211:33:362
1086830991913,2cyclictest1400032-21kthreadcore10:42:211
1086829991916,2cyclictest1484148-21sh11:30:000
1086829991915,3cyclictest1092936-21unin-run07:15:010
1086829991910,5cyclictest1347825-21kthreadcore10:12:210
2902298180,3rtkit-daemon1502438-21ssh11:40:120
2649091181,3phc2sys0-21swapper/309:54:323
2649091180,2phc2sys0-21swapper/311:17:353
2649091180,2phc2sys0-21swapper/310:52:453
2649091180,2phc2sys0-21swapper/309:36:073
2649091180,2phc2sys0-21swapper/309:23:453
2649091180,2phc2sys0-21swapper/308:27:173
2649091180,1phc2sys0-21swapper/310:39:153
108683199184,6cyclictest0-21swapper/210:02:142
108683199181,7cyclictest0-21swapper/211:10:012
1086831991816,1cyclictest0-21swapper/210:25:022
1086831991815,1cyclictest0-21swapper/211:25:012
108683099189,4cyclictest0-21swapper/112:10:011
1086830991816,1cyclictest1341641-21sh10:10:001
1086830991815,2cyclictest1582343-21sh12:25:021
1086830991815,2cyclictest1502059-21cron11:40:001
1086830991811,3cyclictest1514000-21/usr/sbin/munin11:47:201
108682999187,6cyclictest0-21swapper/010:22:260
108682999187,6cyclictest0-21swapper/009:22:210
1086829991815,2cyclictest1359507-21systemd-run10:20:010
1086829991815,2cyclictest1234444-21diskmemload11:52:200
1086829991811,6cyclictest1530692-21cstates11:57:160
2649091172,2phc2sys0-21swapper/308:12:273
2649091170,2phc2sys0-21swapper/309:45:573
1086831991714,1cyclictest0-21swapper/210:32:172
1086831991714,1cyclictest0-21swapper/210:07:202
1086830991715,2cyclictest351ktimers/111:58:521
1086830991715,1cyclictest1428570-21ssh10:57:251
1086830991714,2cyclictest1421971-21cut10:55:021
1086830991714,2cyclictest1290-21dbus-daemon09:46:451
1086830991714,2cyclictest1234444-21diskmemload09:17:591
1086830991714,2cyclictest1185768-21unixbench-2d08:27:261
1086830991714,2cyclictest1086828-21cyclictest09:55:001
1086830991713,3cyclictest1292781-21kthreadcore09:42:211
1086830991713,3cyclictest1259240-21sendmail_mailqu09:22:251
108682999179,2cyclictest0-21swapper/010:32:200
108682999178,4cyclictest0-21swapper/012:15:000
108682999177,5cyclictest0-21swapper/009:50:010
108682999176,6cyclictest0-21swapper/012:37:210
1086829991714,2cyclictest1502062-21cron11:40:000
1086829991714,2cyclictest1406759-21sed10:47:200
1086829991714,2cyclictest1288-1atopacctd07:42:180
1086829991713,3cyclictest257-21systemd-journal08:40:000
1086829991713,3cyclictest1285237-21kthreadcore09:37:220
1086829991712,3cyclictest257-21systemd-journal10:59:550
1086829991711,5cyclictest1579584-21phc2sys-jitter12:22:230
1086829991711,5cyclictest0-21swapper/010:45:000
1086829991710,6cyclictest0-21swapper/011:17:200
1086829991710,6cyclictest0-21swapper/011:12:190
108682999170,13cyclictest1234444-21diskmemload09:10:140
108682999170,13cyclictest1234444-21diskmemload09:10:140
2649091160,2phc2sys0-21swapper/311:23:283
2649091160,1phc2sys0-21swapper/310:45:163
108683199161,7cyclictest0-21swapper/209:20:012
1086831991614,1cyclictest0-21swapper/212:07:192
1086831991614,1cyclictest0-21swapper/209:37:182
1086831991613,1cyclictest0-21swapper/211:42:192
1086831991613,1cyclictest0-21swapper/211:30:002
1086831991613,1cyclictest0-21swapper/210:52:282
1086831991613,1cyclictest0-21swapper/209:42:262
1086831991613,1cyclictest0-21swapper/207:55:012
108683199161,2cyclictest16016382sleep212:37:132
1086831991612,2cyclictest0-21swapper/211:17:252
108683099169,3cyclictest1537278-21kworker/u16:3-events_unbound12:15:511
108683099168,3cyclictest1452800-21kthreadcore11:12:191
1086830991614,1cyclictest1113733-21cut07:30:011
1086830991613,2cyclictest1557002-21acpi12:12:161
1086830991613,2cyclictest1546517-21latency_hist12:05:001
1086830991613,2cyclictest1493156-21systemd-run11:35:001
1086830991613,2cyclictest1448599-21systemd-run11:10:021
1086830991613,2cyclictest1228153-21unixbench_singl09:02:261
1086830991613,2cyclictest1149944-21systemd-run08:00:011
1086830991613,2cyclictest0-21swapper/111:05:011
1086830991611,3cyclictest13493852sleep110:13:121
1086830991611,2cyclictest134050irq/121-eno111:27:141
108682999168,6cyclictest0-21swapper/011:20:020
108682999167,4cyclictest0-21swapper/012:32:200
1086829991613,2cyclictest1326-21systemd-logind08:20:000
1086829991613,2cyclictest1137855-21cut07:50:010
1086829991613,2cyclictest1113552-21perf07:30:000
1086829991612,3cyclictest1413345-21kworker/u16:2+nfsiod11:02:430
1086829991611,4cyclictest0-21swapper/008:25:000
1086829991610,5cyclictest1276460-21kthreadcore09:32:210
1086829991610,5cyclictest0-21swapper/010:02:170
108682999160,9cyclictest0-21swapper/008:57:150
2649091151,2phc2sys0-21swapper/312:17:193
2649091151,1phc2sys0-21swapper/312:21:493
2649091150,3phc2sys0-21swapper/310:15:343
2649091150,2phc2sys0-21swapper/311:52:413
2649091150,2phc2sys0-21swapper/311:34:553
2649091150,2phc2sys0-21swapper/310:07:563
2649091150,2phc2sys0-21swapper/309:11:193
2649091150,2phc2sys0-21swapper/309:11:193
108683199151,7cyclictest0-21swapper/209:10:022
108683199151,5cyclictest0-21swapper/212:00:012
108683199151,5cyclictest0-21swapper/211:50:012
108683199151,5cyclictest0-21swapper/211:00:012
1086831991512,1cyclictest0-21swapper/212:32:212
1086831991512,1cyclictest0-21swapper/212:17:212
1086831991512,1cyclictest0-21swapper/212:04:042
1086831991512,1cyclictest0-21swapper/211:37:152
1086831991512,1cyclictest0-21swapper/210:17:152
1086831991512,1cyclictest0-21swapper/209:52:212
1086831991512,1cyclictest0-21swapper/209:49:182
1086831991511,2cyclictest0-21swapper/212:12:362
1086831991511,2cyclictest0-21swapper/207:25:012
1086831991510,3cyclictest0-21swapper/208:12:212
108683199150,12cyclictest1132205-21taskset07:47:122
108683099158,6cyclictest1087558-21tr07:12:151
108683099156,4cyclictest1459911-21if_enp1s011:17:171
1086830991512,2cyclictest1359456-21sh10:20:011
1086830991512,2cyclictest1325643-21apt-get10:02:131
1086830991512,2cyclictest1268381-21timerandwakeup09:27:291
1086830991512,2cyclictest1086828-21cyclictest09:57:211
1086830991512,2cyclictest0-21swapper/109:40:011
1086830991511,3cyclictest1214944-21kthreadcore08:52:211
108682999157,2cyclictest0-21swapper/009:42:220
108682999156,5cyclictest0-21swapper/012:15:180
108682999156,4cyclictest0-21swapper/010:52:180
108682999155,6cyclictest0-21swapper/008:40:200
108682999153,7cyclictest1448408-21munin-plugin-st11:10:010
108682999153,7cyclictest1210787-21aten2.4-expect08:52:140
1086829991513,1cyclictest1314892-21cron09:55:000
1086829991512,2cyclictest1086828-21cyclictest08:35:000
2649091145,2phc2sys0-21swapper/311:48:573
2649091140,6phc2sys0-21swapper/312:34:113
2649091140,4phc2sys0-21swapper/309:44:423
2649091140,3phc2sys0-21swapper/309:57:403
2649091140,1phc2sys0-21swapper/308:02:133
108683199146,6cyclictest0-21swapper/211:00:232
108683199141,7cyclictest0-21swapper/208:32:132
1086831991412,1cyclictest0-21swapper/210:50:022
1086831991412,1cyclictest0-21swapper/210:40:012
1086831991412,1cyclictest0-21swapper/209:30:022
1086831991412,1cyclictest0-21swapper/209:22:212
1086831991411,1cyclictest0-21swapper/212:27:162
1086831991411,1cyclictest0-21swapper/211:52:262
1086831991411,1cyclictest0-21swapper/210:12:162
1086831991411,1cyclictest0-21swapper/208:42:212
1086831991411,1cyclictest0-21swapper/208:02:212
1086831991411,1cyclictest0-21swapper/207:32:152
1086831991410,2cyclictest0-21swapper/211:12:202
1086831991410,2cyclictest0-21swapper/207:42:192
1086831991410,2cyclictest0-21swapper/207:37:212
1086831991410,2cyclictest0-21swapper/207:37:212
1086831991410,2cyclictest0-21swapper/207:12:232
108683199140,1cyclictest0-21swapper/209:32:132
108683099148,2cyclictest134050irq/121-eno110:37:201
108683099141,8cyclictest1378927-21/usr/sbin/munin10:32:241
1086830991411,2cyclictest1594122-21irqrtprio12:32:201
1086830991411,2cyclictest1362257-21irqcore10:22:201
1086830991411,2cyclictest1290-21dbus-daemon07:50:011
1086830991411,2cyclictest1288-1atopacctd07:52:151
1086830991411,2cyclictest1241413-21pmu-power09:12:231
1086830991411,2cyclictest1241413-21pmu-power09:12:231
1086830991411,2cyclictest1168720-21cpuspeed_turbos08:17:171
1086830991411,2cyclictest1167417-21switchtime08:12:251
1086830991411,2cyclictest1114128-21tail07:32:131
108683099141,12cyclictest0-21swapper/111:40:551
108683099140,9cyclictest1469398-21kthreadcore11:22:191
108683099140,3cyclictest0-21swapper/108:07:581
108682999145,3cyclictest1095531-21sshd07:17:080
108682999144,5cyclictest1370568-21expr10:27:160
108682999144,4cyclictest1180347-21sshd08:25:080
1086829991411,2cyclictest1314926-21kworker/u16:2-ext4-rsv-conversion10:40:000
1086829991411,2cyclictest1209526-21pmu-power08:47:230
1086829991411,2cyclictest1121407-21kthreadcore07:37:200
1086829991411,2cyclictest1121407-21kthreadcore07:37:200
1086829991411,2cyclictest1114914-21grep07:32:170
1086829991410,3cyclictest1231351-21kthreadcore09:07:210
2902298130,1rtkit-daemon0-21swapper/009:02:160
2649091130,4phc2sys0-21swapper/307:44:083
2649091130,2phc2sys0-21swapper/312:13:053
2649091130,2phc2sys0-21swapper/308:22:253
2649091130,1phc2sys0-21swapper/311:58:343
108683199139,2cyclictest0-21swapper/208:07:212
108683199139,2cyclictest0-21swapper/207:27:172
108683199131,5cyclictest0-21swapper/210:30:022
108683199131,5cyclictest0-21swapper/208:40:012
1086831991311,1cyclictest0-21swapper/209:02:192
1086831991310,1cyclictest0-21swapper/212:22:202
1086831991310,1cyclictest0-21swapper/210:00:002
1086831991310,1cyclictest0-21swapper/209:12:212
1086831991310,1cyclictest0-21swapper/209:12:212
1086831991310,1cyclictest0-21swapper/208:52:202
1086831991310,1cyclictest0-21swapper/208:27:232
1086831991310,1cyclictest0-21swapper/208:20:002
1086831991310,1cyclictest0-21swapper/207:57:202
108683099139,3cyclictest1395345-21kworker/u16:0+nfsiod11:50:511
108683099139,3cyclictest1121115-21irqcore07:37:181
108683099139,3cyclictest1121115-21irqcore07:37:181
108683099139,2cyclictest0-21swapper/110:30:021
1086830991310,2cyclictest1604596-21kthreadcore12:37:211
1086830991310,2cyclictest1233829-21mailstats09:07:251
1086830991310,2cyclictest1-21systemd08:25:001
1086830991310,2cyclictest1217987-21irqrtprio08:57:201
1086830991310,2cyclictest1202667-21kthreadcore08:42:221
1086830991310,2cyclictest1126308-21aten2.4-expect07:42:141
1086830991310,2cyclictest1086942-21systemd-run07:10:011
108682999136,2cyclictest0-21swapper/009:18:230
1086829991312,1cyclictest0-21swapper/008:09:160
108682999131,11cyclictest0-21swapper/010:05:190
1086829991310,2cyclictest1153097-21kthreadcore08:02:210
1086829991310,2cyclictest1146557-21kthreadcore07:57:210
108682999130,8cyclictest1163181-21idleruntime08:12:180
2649091120,2phc2sys0-21swapper/312:02:443
2649091120,2phc2sys0-21swapper/309:28:013
2649091120,1phc2sys0-21swapper/307:48:433
108683199129,1cyclictest0-21swapper/208:55:152
1086831991210,1cyclictest0-21swapper/210:41:412
1086831991210,1cyclictest0-21swapper/208:22:202
108683099129,2cyclictest0-21swapper/108:50:011
108683099129,2cyclictest0-21swapper/107:22:151
108683099125,5cyclictest1426-21gdbus08:37:251
108683099121,10cyclictest1155873-21latency_hist08:05:001
108682999120,3cyclictest0-21swapper/007:50:340
2649091113,3phc2sys0-21swapper/311:00:013
2649091111,2phc2sys0-21swapper/311:01:323
2649091111,2phc2sys0-21swapper/310:33:183
2649091110,3phc2sys0-21swapper/309:32:153
2649091110,2phc2sys0-21swapper/310:44:413
2649091110,2phc2sys0-21swapper/310:12:183
2649091110,2phc2sys0-21swapper/310:03:493
2649091110,1phc2sys0-21swapper/308:30:343
2649091110,1phc2sys0-21swapper/307:59:293
2649091110,1phc2sys0-21swapper/307:22:383
108683199119,1cyclictest0-21swapper/208:47:042
2649091104,2phc2sys0-21swapper/308:57:223
2649091101,3phc2sys0-21swapper/310:23:283
2649091101,2phc2sys0-21swapper/312:06:253
2649091101,2phc2sys0-21swapper/311:37:543
2649091101,2phc2sys0-21swapper/309:17:273
2649091101,2phc2sys0-21swapper/307:52:153
2649091101,2phc2sys0-21swapper/307:27:273
2649091101,2phc2sys0-21swapper/307:07:193
2649091100,4phc2sys0-21swapper/308:52:133
2649091100,2phc2sys0-21swapper/312:35:543
2649091100,2phc2sys0-21swapper/311:27:003
2649091100,2phc2sys0-21swapper/310:25:173
2649091100,2phc2sys0-21swapper/307:20:013
2649091100,1phc2sys0-21swapper/309:01:323
2649091100,1phc2sys0-21swapper/308:06:263
108683199101,4cyclictest0-21swapper/207:10:012
108682999107,2cyclictest0-21swapper/007:10:010
264909191,2phc2sys0-21swapper/308:17:203
264909191,2phc2sys0-21swapper/307:31:203
264909190,2phc2sys0-21swapper/311:05:043
264909190,2phc2sys0-21swapper/308:46:293
264909190,2phc2sys0-21swapper/308:42:163
264909190,2phc2sys0-21swapper/308:35:233
264909190,2phc2sys0-21swapper/307:35:083
264909190,2phc2sys0-21swapper/307:35:083
264909190,2phc2sys0-21swapper/307:14:563
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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