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2026-02-16 - 00:57
[ 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 the 376 highest latencies:
System rackeslot2.osadl.org (updated Sun Feb 15, 2026 12:43:57)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
110846421600,2sleep30-21swapper/309:37:243
138001621270,1sleep00-21swapper/012:12:160
122802921080,1sleep20-21swapper/210:47:132
11187482320,1sleep11118749-21sh09:44:001
90937399299,11cyclictest0-21swapper/012:27:100
909381992716,6cyclictest0-21swapper/210:30:002
909373992213,5cyclictest1248291-21kthreadcore10:57:190
909376992114,2cyclictest1133730-21kthreadcore09:52:191
2902298210,7rtkit-daemon915632-21munin-node11:33:020
2902298210,5rtkit-daemon0-21swapper/009:15:300
2902298210,5rtkit-daemon0-21swapper/009:15:300
2902298210,3rtkit-daemon915632-21munin-node10:51:330
2902298210,2rtkit-daemon0-21swapper/009:32:410
909381992017,1cyclictest0-21swapper/210:12:142
909381992011,5cyclictest0-21swapper/207:27:122
909376992014,2cyclictest134050irq/121-eno112:20:021
909373992016,2cyclictest1326-21systemd-logind08:15:020
2902298200,6rtkit-daemon1056999-21diskmemload11:27:020
2902298200,2rtkit-daemon0-21swapper/010:12:400
2902298200,2rtkit-daemon0-21swapper/009:01:110
909381991917,1cyclictest0-21swapper/207:35:022
909381991916,1cyclictest0-21swapper/212:22:122
909381991916,1cyclictest0-21swapper/211:32:212
909381991916,1cyclictest0-21swapper/211:22:172
909381991916,1cyclictest0-21swapper/210:42:192
909381991916,1cyclictest0-21swapper/210:22:192
909381991916,1cyclictest0-21swapper/210:02:182
909381991916,1cyclictest0-21swapper/209:40:002
909381991916,1cyclictest0-21swapper/209:02:222
909381991916,1cyclictest0-21swapper/208:02:172
909381991911,5cyclictest1316138-21chrt11:36:472
909376991916,2cyclictest28938-21cron07:25:001
909376991913,5cyclictest1430324-21idleruntime-cro12:40:001
909376991913,4cyclictest257-21systemd-journal11:24:141
909376991911,4cyclictest1099309-21pmu-power09:32:191
909376991911,3cyclictest0-21swapper/111:45:011
90937399197,7cyclictest0-21swapper/010:47:200
909373991916,2cyclictest1065848-21apt-config09:15:000
90937399191,14cyclictest0-21swapper/011:45:100
2902298190,1rtkit-daemon0-21swapper/010:34:050
2649091190,2phc2sys0-21swapper/312:19:053
909381991816,1cyclictest0-21swapper/211:27:192
909381991815,1cyclictest0-21swapper/212:32:162
909381991815,1cyclictest0-21swapper/212:20:012
909381991815,1cyclictest0-21swapper/212:12:192
909381991815,1cyclictest0-21swapper/212:02:152
909381991815,1cyclictest0-21swapper/211:52:112
909381991815,1cyclictest0-21swapper/211:17:192
909381991815,1cyclictest0-21swapper/211:12:212
909381991815,1cyclictest0-21swapper/210:52:162
909381991815,1cyclictest0-21swapper/210:32:252
909381991815,1cyclictest0-21swapper/209:07:182
909381991815,1cyclictest0-21swapper/208:52:112
909381991815,1cyclictest0-21swapper/208:32:202
909381991815,1cyclictest0-21swapper/208:00:002
909381991814,2cyclictest0-21swapper/209:22:132
909376991815,2cyclictest972220-21perf08:00:001
909376991815,2cyclictest1032966-21cut08:50:011
909376991814,3cyclictest1327-21in:imuxsock11:05:021
909376991811,3cyclictest1126087-21grep09:47:221
90937399188,6cyclictest1354751-21kthreadcore11:57:170
90937399188,6cyclictest1271526-21runrttasks11:11:200
90937399188,6cyclictest0-21swapper/011:02:170
90937399186,8cyclictest0-21swapper/010:22:100
909373991814,3cyclictest909368-21cyclictest11:37:210
90937399181,3cyclictest0-21swapper/009:38:040
2649091181,4phc2sys0-21swapper/309:42:113
26490911810,2phc2sys0-21swapper/310:07:153
2649091180,3phc2sys0-21swapper/311:03:023
2649091180,2phc2sys0-21swapper/311:37:343
2649091180,2phc2sys0-21swapper/311:20:493
2649091180,2phc2sys0-21swapper/310:59:173
12644582180,2sleep30-21swapper/311:07:183
909381991715,1cyclictest0-21swapper/211:42:182
909381991714,1cyclictest0-21swapper/212:37:192
909381991714,1cyclictest0-21swapper/212:27:212
909381991714,1cyclictest0-21swapper/211:57:142
909381991714,1cyclictest0-21swapper/210:37:192
909381991714,1cyclictest0-21swapper/209:57:192
909381991714,1cyclictest0-21swapper/209:52:242
909381991714,1cyclictest0-21swapper/209:42:192
909381991714,1cyclictest0-21swapper/209:32:132
909381991714,1cyclictest0-21swapper/209:17:122
909381991714,1cyclictest0-21swapper/209:17:122
909381991714,1cyclictest0-21swapper/208:50:002
909381991714,1cyclictest0-21swapper/208:37:112
909381991714,1cyclictest0-21swapper/208:22:252
909381991714,1cyclictest0-21swapper/208:20:012
909381991714,1cyclictest0-21swapper/207:42:142
909381991713,2cyclictest0-21swapper/211:07:182
909376991714,2cyclictest915744-21/usr/sbin/munin07:15:011
909376991714,2cyclictest1415085-21if_err_eno112:32:151
909376991714,2cyclictest1370227-21fschecks_count12:07:141
909376991714,2cyclictest1290-21dbus-daemon10:15:011
909376991714,2cyclictest1195440-21kthreadcore10:27:191
909376991714,2cyclictest1090720-21cat09:27:251
90937399179,4cyclictest0-21swapper/007:57:120
90937399178,5cyclictest0-21swapper/010:00:010
90937399177,6cyclictest0-21swapper/009:52:140
90937399176,6cyclictest0-21swapper/009:22:190
909373991714,2cyclictest983707-21mailstats08:07:220
909373991714,2cyclictest954710-21cpu07:47:130
909373991714,2cyclictest909505-21gpgconf07:10:010
909373991714,2cyclictest1394926-21apt-key12:20:010
909373991714,2cyclictest1161619-21wc10:07:220
909373991712,1cyclictest1109-21hwrng10:41:140
909373991711,5cyclictest1151121-21kthreadcore10:02:180
909373991710,5cyclictest1-21systemd10:30:000
909373991710,3cyclictest1056999-21diskmemload11:16:490
90937399170,12cyclictest0-21swapper/012:37:520
2649091170,3phc2sys0-21swapper/308:42:203
14152702170,2sleep00-21swapper/012:32:160
909381991614,1cyclictest0-21swapper/211:47:182
909381991614,1cyclictest0-21swapper/208:57:142
909381991614,1cyclictest0-21swapper/208:42:122
909381991614,1cyclictest0-21swapper/207:52:182
909381991614,1cyclictest0-21swapper/207:17:162
909381991614,1cyclictest0-21swapper/207:12:182
909381991613,1cyclictest0-21swapper/212:07:172
909381991613,1cyclictest0-21swapper/210:07:182
909381991613,1cyclictest0-21swapper/209:27:152
909381991613,1cyclictest0-21swapper/209:12:192
909381991613,1cyclictest0-21swapper/208:27:152
909376991613,2cyclictest909368-21cyclictest10:25:021
909376991613,2cyclictest35255-21packagekitd11:15:411
909376991613,2cyclictest1339613-21unixbench_singl11:47:251
909376991613,2cyclictest1290-21dbus-daemon10:08:531
909376991613,2cyclictest1290-21dbus-daemon08:40:001
909376991613,2cyclictest1286-21avahi-daemon11:30:021
909376991613,2cyclictest1244036-21systemd-run10:55:021
909376991613,2cyclictest1212735-21kthreadcore10:37:191
909376991613,2cyclictest1205809-21latency10:32:221
909376991613,2cyclictest1178246-21kthreadcore10:17:191
909376991613,2cyclictest1051101-21systemd-run09:05:011
909376991613,2cyclictest1008286-21unixbench_singl08:27:261
909376991612,3cyclictest1140258-21kthreadcore09:57:181
90937399169,6cyclictest0-21swapper/011:42:200
90937399168,4cyclictest1268232-21/usr/sbin/munin11:07:230
909373991613,2cyclictest954032-21perf07:45:000
909373991613,2cyclictest1374744-21mailstats12:07:220
909373991613,2cyclictest1326-21systemd-logind12:05:010
909373991613,2cyclictest0-21swapper/007:25:000
909373991611,1cyclictest501rcuop/209:29:390
2649091161,2phc2sys0-21swapper/311:26:463
2649091160,3phc2sys0-21swapper/310:50:003
2649091160,2phc2sys0-21swapper/307:27:163
909381991513,1cyclictest0-21swapper/210:57:122
909381991513,1cyclictest0-21swapper/210:17:182
909381991513,1cyclictest0-21swapper/209:47:212
909381991513,1cyclictest0-21swapper/207:37:182
909381991513,1cyclictest0-21swapper/207:25:012
909381991512,1cyclictest0-21swapper/211:05:012
90938199150,13cyclictest0-21swapper/207:50:002
90937699158,3cyclictest1227128-21runrttasks10:46:111
90937699157,3cyclictest0-21swapper/111:57:171
909376991512,2cyclictest991532-21gltestperf08:17:141
909376991512,2cyclictest29021-21rtkit-daemon09:21:251
909376991512,2cyclictest1327-21in:imuxsock08:55:011
909376991512,2cyclictest1310386-21kthreadcore11:32:191
909376991512,2cyclictest1286-21avahi-daemon08:35:011
909376991512,2cyclictest1061905-21kthreadcore09:12:191
909376991512,2cyclictest1044076-21phc2sys-jitter08:57:211
909376991512,2cyclictest0-21swapper/109:40:001
909376991511,3cyclictest1364260-21kthreadcore12:02:201
909376991511,2cyclictest0-21swapper/109:15:021
909376991511,2cyclictest0-21swapper/109:15:021
90937399159,5cyclictest973657-21sed08:02:160
90937399156,5cyclictest0-21swapper/009:42:150
90937399151,8cyclictest0-21swapper/011:50:430
909373991512,2cyclictest966216-21cut07:55:010
909373991512,2cyclictest930634-21tr07:27:140
909373991512,2cyclictest1290-21dbus-daemon10:40:020
909373991511,3cyclictest1288-1atopacctd09:50:020
909373991510,3cyclictest257-21systemd-journal12:20:030
2649091150,2phc2sys0-21swapper/312:21:483
2649091150,2phc2sys0-21swapper/311:58:363
2649091150,2phc2sys0-21swapper/310:31:333
2649091150,2phc2sys0-21swapper/309:58:173
13816642150,7sleep136-21ksoftirqd/112:12:171
909381991411,1cyclictest0-21swapper/208:07:112
90937699147,5cyclictest257-21systemd-journal07:18:141
90937699145,8cyclictest1347424-21tr11:52:171
90937699144,5cyclictest1151565-21kthreadcore10:02:191
90937699141,4cyclictest1056999-21diskmemload10:41:501
909376991412,1cyclictest1272971-21if_enp1s0.811:12:151
909376991411,2cyclictest978278-21idleruntime-cro08:05:001
909376991411,2cyclictest948553-21aten_repower_po07:42:121
909376991411,2cyclictest909368-21cyclictest11:07:191
909376991411,2cyclictest1249312-21kthreadcore10:57:201
909376991411,2cyclictest1022452-21kernelversion08:42:181
909376991410,3cyclictest943734-21runrttasks07:37:181
909376991410,3cyclictest941456-21timerwakeupswit07:32:241
909376991410,3cyclictest1406718-21ssh12:27:171
909376991410,3cyclictest1002481-21latency_hist08:25:021
90937399145,5cyclictest0-21swapper/008:58:220
90937399144,6cyclictest0-21swapper/007:20:000
909373991411,2cyclictest994771-21kthreadcore08:17:180
909373991411,2cyclictest915877-21processes07:15:010
909373991411,2cyclictest909368-21cyclictest08:37:240
909373991411,2cyclictest257-21systemd-journal08:25:010
909373991411,2cyclictest1288-1atopacctd08:45:020
909373991411,2cyclictest1032306-21timerandwakeup08:47:250
909373991411,2cyclictest0-21swapper/011:22:100
2649091141,5phc2sys0-21swapper/309:52:223
2649091140,5phc2sys0-21swapper/312:27:373
2649091140,2phc2sys0-21swapper/312:13:123
2649091140,2phc2sys0-21swapper/309:10:493
2649091140,1phc2sys0-21swapper/307:40:033
909381991310,1cyclictest0-21swapper/207:10:012
90937699138,4cyclictest134050irq/121-eno112:20:031
90937699137,5cyclictest257-21systemd-journal11:37:131
90937699133,4cyclictest909524-21cat07:10:011
909376991310,2cyclictest989618-21pmu-power08:12:201
909376991310,2cyclictest965525-21mailstats07:52:221
909376991310,2cyclictest1054732-21kthreadcore09:07:191
90937399132,5cyclictest1033293-21head08:52:100
90937399131,7cyclictest1290-21dbus-daemon07:40:020
909373991310,2cyclictest940104-21kthreadcore07:32:190
909373991310,2cyclictest1174639-21aten_repower_po10:17:120
909373991310,2cyclictest1013978-21rt-features08:32:230
909373991310,2cyclictest1006024-21kthreadcore08:27:190
2649091131,3phc2sys0-21swapper/309:32:093
2649091130,4phc2sys0-21swapper/312:34:183
2649091130,2phc2sys0-21swapper/312:00:103
2649091130,2phc2sys0-21swapper/311:50:403
2649091130,2phc2sys0-21swapper/311:47:403
2649091130,2phc2sys0-21swapper/311:41:383
90938199129,1cyclictest0-21swapper/208:12:112
90937699129,2cyclictest954604-21head07:47:121
90937699124,5cyclictest1290-21dbus-daemon08:10:021
90937699124,1cyclictest134050irq/121-eno107:26:541
90937399120,3cyclictest0-21swapper/009:06:470
2649091121,2phc2sys0-21swapper/310:02:103
2649091120,3phc2sys0-21swapper/310:25:133
2649091120,2phc2sys0-21swapper/310:51:083
2649091120,2phc2sys0-21swapper/310:36:003
2649091120,2phc2sys0-21swapper/307:37:113
2649091112,2phc2sys0-21swapper/311:11:253
2649091111,3phc2sys0-21swapper/309:17:303
2649091111,3phc2sys0-21swapper/309:17:303
2649091111,2phc2sys0-21swapper/312:36:013
2649091111,2phc2sys0-21swapper/308:37:113
2649091110,3phc2sys0-21swapper/308:47:123
2649091110,2phc2sys0-21swapper/310:42:213
2649091110,2phc2sys0-21swapper/310:14:573
2649091110,2phc2sys0-21swapper/309:25:563
2649091110,2phc2sys0-21swapper/309:21:593
2649091110,2phc2sys0-21swapper/308:55:023
2649091110,1phc2sys0-21swapper/308:20:043
2649091110,1phc2sys0-21swapper/307:12:553
11280442117,2sleep30-21swapper/309:49:443
2649091103,1phc2sys0-21swapper/307:07:183
2649091102,2phc2sys0-21swapper/310:22:223
2649091101,2phc2sys0-21swapper/309:02:153
2649091100,2phc2sys0-21swapper/312:07:233
2649091100,2phc2sys0-21swapper/311:15:413
2649091100,2phc2sys0-21swapper/308:12:183
2649091100,2phc2sys0-21swapper/307:57:193
2649091100,2phc2sys0-21swapper/307:52:103
2649091100,2phc2sys0-21swapper/307:19:553
2649091100,1phc2sys0-21swapper/308:25:413
264909191,2phc2sys0-21swapper/308:02:163
264909190,2phc2sys0-21swapper/310:15:133
264909190,2phc2sys0-21swapper/309:07:123
264909190,2phc2sys0-21swapper/308:07:213
264909190,2phc2sys0-21swapper/307:45:363
264909190,2phc2sys0-21swapper/307:32:143
264909190,2phc2sys0-21swapper/307:22:123
264909190,1phc2sys0-21swapper/308:55:503
264909190,1phc2sys0-21swapper/308:31:383
264909190,1phc2sys0-21swapper/308:15:273
1306244290,2sleep30-21swapper/311:30:153
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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