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2026-01-29 - 04:34
[ 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
Compare latency of primary with shadow system
Characteristics of all highest latencies:
System rack0slot2.osadl.org (updated Thu Jan 29, 2026 00:43:33)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
35038042650,0sleep73503806-21cut20:17:107
3356719995452,2cyclictest3750148-21kworker/u16:1+events_unbound22:27:135
3356719995148,2cyclictest3701610-21kworker/u16:0+events_unbound22:47:035
3356719995148,2cyclictest3701610-21kworker/u16:0+events_unbound22:47:035
335629625117,30sleep70-21swapper/719:04:597
3356719995047,2cyclictest3846371-21kworker/u16:1+events_unbound22:57:035
3356719994947,2cyclictest4003818-21kworker/u16:4+events_unbound00:32:025
3356717994945,3cyclictest3810280-21kworker/u16:2+flush-8:023:12:044
3356719994745,2cyclictest3701610-21kworker/u16:0+events_unbound23:02:225
3356719994745,2cyclictest3583120-21kworker/u16:1+events_unbound21:27:215
3356719994644,2cyclictest3965408-21kworker/u16:2+events_unbound23:42:025
3356717994643,3cyclictest3750148-21kworker/u16:1+flush-8:022:26:484
3356719994543,2cyclictest3952029-21kworker/u16:3+events_unbound23:51:475
3356723994441,2cyclictest3397479-21kworker/u16:3+flush-8:021:51:486
3356719994442,2cyclictest3952029-21kworker/u16:3+events_unbound23:52:205
3356719994442,2cyclictest3397479-21kworker/u16:3+events_unbound21:37:175
3356719994239,2cyclictest3397479-21kworker/u16:3+events_unbound21:42:015
3356717994240,2cyclictest3292909-21kworker/u16:0+events_unbound19:12:034
3356717994240,2cyclictest3292909-21kworker/u16:0+events_unbound19:12:034
3356719994038,2cyclictest4039307-21kworker/u16:0+events_unbound00:22:205
3356719994038,2cyclictest3846371-21kworker/u16:1+events_unbound23:20:385
3356719994038,2cyclictest3810280-21kworker/u16:2+events_unbound22:56:135
3356719994038,2cyclictest3397479-21kworker/u16:3+flush-8:021:57:205
3356723993936,2cyclictest3665016-21kworker/u16:2+flush-8:021:52:166
3356719993937,2cyclictest4003817-21kworker/u16:1+events_unbound00:11:505
3356719993937,2cyclictest3952029-21kworker/u16:3+events_unbound23:57:215
3356719993937,2cyclictest3701611-21kworker/u16:4+events_unbound22:07:175
3356719993937,2cyclictest3701611-21kworker/u16:4+events_unbound22:07:175
3356719993937,2cyclictest3397479-21kworker/u16:3+flush-8:021:17:145
3356719993937,2cyclictest3397479-21kworker/u16:3+flush-8:019:47:065
3356719993937,2cyclictest3397479-21kworker/u16:3+events_unbound19:32:135
3356719993936,2cyclictest3822719-21kworker/u16:3+flush-8:022:42:125
3356719993936,2cyclictest3665016-21kworker/u16:2+events_unbound21:52:015
3356719993936,2cyclictest3397479-21kworker/u16:3+events_unbound20:47:025
3356719993936,2cyclictest3397479-21kworker/u16:3+events_unbound20:47:025
3356725993833,4cyclictest3773978-21latency_hist22:21:487
3356719993836,2cyclictest4039307-21kworker/u16:0+events_unbound00:18:585
3356719993836,2cyclictest4003817-21kworker/u16:1+events_unbound00:05:575
3356719993836,2cyclictest3397479-21kworker/u16:3+flush-8:020:46:475
3356717993834,3cyclictest3379752-21kworker/u16:2+flush-8:020:07:054
335636023828,7sleep50-21swapper/519:05:545
3356719993735,2cyclictest3846371-21kworker/u16:1+flush-8:023:22:085
3356719993735,2cyclictest3750148-21kworker/u16:1+events_unbound22:36:505
3356719993735,2cyclictest3701610-21kworker/u16:0+events_unbound23:07:585
3356719993734,2cyclictest3701610-21kworker/u16:0+events_unbound23:11:495
3356723993632,3cyclictest3397479-21kworker/u16:3+flush-8:019:36:486
3356719993634,2cyclictest4003817-21kworker/u16:1+events_unbound00:08:575
3356719993634,2cyclictest3397479-21kworker/u16:3+events_unbound20:17:025
3356719993632,3cyclictest3292909-21kworker/u16:0+flush-8:019:11:485
3356717993633,2cyclictest3348010-21kworker/u16:1+events_unbound19:47:024
3356723993533,2cyclictest4003817-21kworker/u16:1+flush-8:000:17:226
3356723993533,2cyclictest3750148-21kworker/u16:1+flush-8:022:37:136
3356719993533,2cyclictest3952029-21kworker/u16:3+events_unbound23:37:195
3356719993533,2cyclictest3701610-21kworker/u16:0+flush-8:022:12:135
3356719993533,2cyclictest3379752-21kworker/u16:2+events_unbound19:27:025
3356719993532,2cyclictest3846371-21kworker/u16:1+events_unbound23:26:485
3356719993532,2cyclictest3846371-21kworker/u16:1+events_unbound23:26:485
3356723993431,2cyclictest3701611-21kworker/u16:4+flush-8:022:06:476
3356723993431,2cyclictest3524943-21kworker/u16:0+flush-8:020:57:146
3356719993432,2cyclictest3701611-21kworker/u16:4+events_unbound22:04:575
3356719993432,2cyclictest3583120-21kworker/u16:1+events_unbound21:48:575
3356719993432,2cyclictest3397479-21kworker/u16:3+events_unbound20:56:505
3356719993431,2cyclictest3737685-21kworker/u16:3+events_unbound22:16:505
3356717993432,2cyclictest3822719-21kworker/u16:3+flush-8:022:47:494
3356717993432,2cyclictest3822719-21kworker/u16:3+flush-8:022:47:494
3356719993331,2cyclictest3737685-21kworker/u16:3+events_unbound22:31:575
3356719993331,2cyclictest3397479-21kworker/u16:3+events_unbound19:42:035
3356717993330,2cyclictest3701610-21kworker/u16:0+flush-8:022:46:474
3356725993227,4cyclictest4027624-21latency_hist00:06:477
3356723993229,2cyclictest3583120-21kworker/u16:1+flush-8:021:37:066
3356719993230,2cyclictest3524943-21kworker/u16:0+events_unbound21:22:595
3356719993230,2cyclictest3397479-21kworker/u16:3+events_unbound20:02:035
3356719993229,2cyclictest3397479-21kworker/u16:3+events_unbound21:12:015
3356717993230,2cyclictest3348010-21kworker/u16:1+flush-8:019:37:194
3356717993128,3cyclictest3397479-21kworker/u16:3+flush-8:021:11:484
3356717993128,3cyclictest3397479-21kworker/u16:3+events_unbound21:22:134
335615523120,7sleep60-21swapper/619:02:586
3356719993028,2cyclictest4039307-21kworker/u16:0+events_unbound00:28:585
3356719993027,2cyclictest3524943-21kworker/u16:0+events_unbound21:31:575
3356717993028,2cyclictest3952029-21kworker/u16:3+events_unbound23:57:134
34347702290,0sleep60-21swapper/619:42:076
3356725992924,4cyclictest3979247-21latency_hist23:46:487
3356723992926,2cyclictest3397479-21kworker/u16:3+flush-8:020:32:156
3356719992927,2cyclictest3952029-21kworker/u16:3+events_unbound23:33:265
3356719992927,2cyclictest3783283-21kworker/u16:4+events_unbound22:25:265
3356719992927,2cyclictest3524943-21kworker/u16:0+events_unbound21:07:125
3356717992927,2cyclictest4003817-21kworker/u16:1+flush-8:000:22:164
3356717992927,2cyclictest4003817-21kworker/u16:1+flush-8:000:06:434
3356717992927,2cyclictest3397479-21kworker/u16:3+events_unbound21:57:494
3356717992926,2cyclictest3846371-21kworker/u16:1+flush-8:022:52:034
3356717992926,2cyclictest3737685-21kworker/u16:3+flush-8:022:32:174
3356723992826,2cyclictest3292909-21kworker/u16:0+flush-8:019:22:196
3356723992825,2cyclictest3846371-21kworker/u16:1+flush-8:023:31:576
335619122817,8sleep40-21swapper/419:03:284
3356723992725,2cyclictest3397479-21kworker/u16:3+flush-8:020:41:476
3356723992725,2cyclictest3397479-21kworker/u16:3+flush-8:020:01:486
3356717992725,2cyclictest3952029-21kworker/u16:3+flush-8:023:56:484
3356717992723,2cyclictest3737685-21kworker/u16:3+events_unbound22:26:504
3356723992624,2cyclictest3846371-21kworker/u16:1+flush-8:023:27:286
3356723992624,2cyclictest3846371-21kworker/u16:1+flush-8:023:27:286
3356723992624,2cyclictest3822719-21kworker/u16:3+flush-8:022:48:006
3356723992624,2cyclictest3822719-21kworker/u16:3+flush-8:022:48:006
3356719992624,2cyclictest3451173-21kworker/u16:0+flush-8:019:57:175
3356717992624,2cyclictest3952029-21kworker/u16:3+flush-8:023:37:164
3356719992522,2cyclictest3379752-21kworker/u16:2+flush-8:019:26:435
3356719992522,2cyclictest3379752-21kworker/u16:2+events_unbound20:12:015
3356725992424,0cyclictest0-21swapper/723:22:147
3356719992422,2cyclictest3397479-21kworker/u16:3+flush-8:019:52:165
3356719992422,2cyclictest3397479-21kworker/u16:3+events_unbound20:52:155
3356717992422,2cyclictest3583120-21kworker/u16:1+events_unbound21:52:184
3356725992318,4cyclictest650-21systemd-journal20:46:427
3356723992321,2cyclictest3583120-21kworker/u16:1+flush-8:021:58:556
3356717992321,2cyclictest3846371-21kworker/u16:1+events_unbound23:22:024
3356717992321,2cyclictest3451173-21kworker/u16:0+flush-8:019:57:124
3356717992321,2cyclictest3292909-21kworker/u16:0+flush-8:019:11:434
3356725992216,5cyclictest3737613-21latency_hist22:06:477
3356723992220,2cyclictest3952029-21kworker/u16:3+events_unbound00:07:136
3356723992220,2cyclictest3451173-21kworker/u16:0+flush-8:019:56:436
3356723992220,2cyclictest3397479-21kworker/u16:3+flush-8:021:32:166
3356723992219,2cyclictest3397479-21kworker/u16:3+flush-8:019:31:486
3356725992116,4cyclictest3701188-21latency_hist21:51:487
3356719992119,2cyclictest3379752-21kworker/u16:2+events_unbound20:27:185
3356717992119,2cyclictest3810280-21kworker/u16:2+events_unbound23:17:174
3356725992013,6cyclictest0-21swapper/723:31:487
3356723992018,2cyclictest3750148-21kworker/u16:1+events_unbound22:17:216
3356723992018,2cyclictest3397479-21kworker/u16:3+flush-8:021:22:096
3356723992017,3cyclictest3701610-21kworker/u16:0+flush-8:022:31:486
3356723992017,2cyclictest3379752-21kworker/u16:2+flush-8:020:22:056
3356717992018,2cyclictest3701610-21kworker/u16:0+flush-8:022:57:084
3356717992018,2cyclictest3701610-21kworker/u16:0+events_unbound23:47:174
3356717992018,2cyclictest3665016-21kworker/u16:2+flush-8:021:42:094
3356717992018,2cyclictest3379752-21kworker/u16:2+flush-8:021:02:144
3356719991918,1cyclictest3397479-21kworker/u16:3+events_unbound20:25:465
3356719991917,2cyclictest3379752-21kworker/u16:2+flush-8:021:02:065
3356717991916,2cyclictest3524943-21kworker/u16:0+events_unbound20:57:024
3356723991816,2cyclictest4039307-21kworker/u16:0+events_unbound00:22:026
3356719991816,2cyclictest3397479-21kworker/u16:3+events_unbound19:41:185
3356717991816,2cyclictest3965408-21kworker/u16:2+flush-8:023:42:174
3356717991816,2cyclictest3701610-21kworker/u16:0+flush-8:022:07:494
3356717991816,2cyclictest3701610-21kworker/u16:0+flush-8:022:07:494
3356717991816,2cyclictest3665016-21kworker/u16:2+events_unbound21:47:174
3356717991816,2cyclictest3583120-21kworker/u16:1+events_unbound21:17:494
38695482170,0sleep73869549-21rm22:59:547
3356725991713,3cyclictest1267-21snmpd19:08:247
3356723991715,2cyclictest3750148-21kworker/u16:1+flush-8:022:22:296
3356719991715,2cyclictest3379752-21kworker/u16:2+flush-8:020:07:065
3356717991716,1cyclictest3348010-21kworker/u16:1+events_unbound19:17:184
3356725991613,2cyclictest0-21swapper/719:22:127
3356725991611,4cyclictest650-21systemd-journal21:35:167
3356717991614,2cyclictest4003817-21kworker/u16:1+events_unbound00:11:044
3356717991614,2cyclictest3379752-21kworker/u16:2+flush-8:020:02:164
335672599159,5cyclictest3592384-21latency_hist21:06:487
335672599158,6cyclictest0-21swapper/721:17:027
3356725991513,1cyclictest3810262-21awk22:36:487
3356725991513,1cyclictest0-21swapper/721:42:067
3356723991513,2cyclictest3701610-21kworker/u16:0+flush-8:023:12:236
3356723991512,2cyclictest3991434-21kworker/u16:2+flush-8:023:52:106
3356723991512,2cyclictest3846371-21kworker/u16:1+events_unbound23:17:056
3356719991513,2cyclictest1913295-21kworker/u16:5+events_unbound19:12:055
3356719991513,2cyclictest1913295-21kworker/u16:5+events_unbound19:12:055
3356717991512,2cyclictest3846371-21kworker/u16:1+flush-8:023:27:024
3356717991512,2cyclictest3846371-21kworker/u16:1+flush-8:023:27:024
3356717991512,2cyclictest3397479-21kworker/u16:3+flush-8:019:41:584
3356717991512,2cyclictest3379752-21kworker/u16:2+flush-8:020:22:054
335672599147,6cyclictest0-21swapper/723:31:287
335672599147,6cyclictest0-21swapper/723:31:287
335672599147,6cyclictest0-21swapper/721:07:167
335672599147,6cyclictest0-21swapper/700:17:207
335672599146,7cyclictest0-21swapper/722:23:367
335672599146,7cyclictest0-21swapper/700:14:447
335672599145,8cyclictest0-21swapper/700:11:337
335672599141,11cyclictest5436-21crond19:26:487
3356725991410,3cyclictest3891710-21ntpq23:07:147
3356725991410,3cyclictest1267-21snmpd20:54:427
3356725991410,3cyclictest1267-21snmpd19:41:347
335672599140,13cyclictest3754668-21kthreadcore22:12:097
335672599140,13cyclictest1267-21snmpd00:22:267
335672599140,12cyclictest3558371-21kthreadcore20:47:097
335672599140,12cyclictest3558371-21kthreadcore20:47:097
3356723991413,1cyclictest0-21swapper/620:06:486
3356723991413,1cyclictest0-21swapper/600:29:276
3356723991412,2cyclictest3348010-21kworker/u16:1+events_unbound19:51:426
3356723991411,2cyclictest3397479-21kworker/u16:3+flush-8:020:52:146
335672399140,14cyclictest0-21swapper/621:08:556
3356717991413,1cyclictest0-21swapper/421:15:474
3356717991412,2cyclictest3810280-21kworker/u16:2+events_unbound23:10:584
335671799140,14cyclictest0-21swapper/422:20:264
335671799140,14cyclictest0-21swapper/421:40:514
335671799140,14cyclictest0-21swapper/421:31:144
335671799140,13cyclictest0-21swapper/420:27:044
335672599136,6cyclictest0-21swapper/723:58:577
335672599136,6cyclictest0-21swapper/723:47:377
335672599136,6cyclictest0-21swapper/723:16:497
335672599136,6cyclictest0-21swapper/723:02:277
335672599136,6cyclictest0-21swapper/722:45:327
335672599136,6cyclictest0-21swapper/722:38:567
335672599136,6cyclictest0-21swapper/722:29:147
335672599136,6cyclictest0-21swapper/721:28:477
335672599136,6cyclictest0-21swapper/721:23:217
335672599135,7cyclictest0-21swapper/722:51:537
335672599135,7cyclictest0-21swapper/722:48:397
335672599135,7cyclictest0-21swapper/722:48:397
335672599135,7cyclictest0-21swapper/722:07:037
335672599135,7cyclictest0-21swapper/722:07:037
335672599135,7cyclictest0-21swapper/721:54:067
335672599135,7cyclictest0-21swapper/721:37:077
335672599135,7cyclictest0-21swapper/721:13:247
335672599135,7cyclictest0-21swapper/700:34:427
335672599135,7cyclictest0-21swapper/700:26:557
335672599134,8cyclictest924-21NetworkManager23:52:357
335672599134,8cyclictest0-21swapper/721:57:417
335672599132,10cyclictest3901432-21kthreadcore23:12:107
3356725991310,2cyclictest3436855-21ntpq19:42:127
3356725991310,2cyclictest3417466-21ntpq19:32:127
335672599130,2cyclictest3543175-21ntpq20:37:147
335672599130,12cyclictest3964206-21ntpq23:37:167
335672599130,12cyclictest3476428-21latency_hist20:06:487
335672599130,12cyclictest3461268-21cut19:57:077
335672599130,11cyclictest3479042-21kthreadcore20:07:077
3356723991312,1cyclictest0-21swapper/623:43:536
3356723991312,1cyclictest0-21swapper/623:39:386
3356723991312,1cyclictest0-21swapper/622:45:056
3356723991312,1cyclictest0-21swapper/622:12:086
3356723991312,1cyclictest0-21swapper/621:42:016
3356723991312,1cyclictest0-21swapper/620:17:036
3356723991311,2cyclictest3810280-21kworker/u16:2+flush-8:022:52:136
3356723991310,2cyclictest4003817-21kworker/u16:1+events_unbound00:02:026
335672399130,13cyclictest0-21swapper/623:02:166
335672399130,13cyclictest0-21swapper/621:14:456
335672399130,0cyclictest0-21swapper/623:21:496
3356719991311,2cyclictest3397479-21kworker/u16:3+events_unbound20:35:595
3356719991311,2cyclictest3379752-21kworker/u16:2+events_unbound20:37:495
3356717991312,1cyclictest0-21swapper/423:36:444
3356717991312,1cyclictest0-21swapper/422:14:264
3356717991310,2cyclictest4051883-21kworker/u16:2+flush-8:000:31:574
335672599129,2cyclictest3523617-21memory20:27:107
335672599129,2cyclictest3370447-21/usr/sbin/munin19:12:007
335672599129,2cyclictest3370447-21/usr/sbin/munin19:12:007
335672599129,2cyclictest0-21swapper/719:52:047
335672599128,3cyclictest1267-21snmpd19:17:127
335672599120,3cyclictest3513524-21kthreadcore20:22:107
3356723991211,1cyclictest0-21swapper/621:20:356
3356723991211,1cyclictest0-21swapper/600:15:066
3356723991210,2cyclictest3397479-21kworker/u16:3+flush-8:020:12:136
335672399120,11cyclictest0-21swapper/620:41:576
3356717991211,1cyclictest0-21swapper/423:06:094
3356717991211,1cyclictest0-21swapper/420:37:194
3356717991211,1cyclictest0-21swapper/420:33:134
3356717991211,1cyclictest0-21swapper/419:30:294
3356717991210,2cyclictest3701611-21kworker/u16:4+events_unbound22:03:584
335671799120,12cyclictest0-21swapper/419:26:134
335672599118,2cyclictest3575325-21kthreadcore20:57:057
335672599116,4cyclictest3525141-21/usr/sbin/munin20:32:147
335672599111,3cyclictest3440579-21cut19:47:057
335672599110,2cyclictest3494812-21ntpq20:12:137
335672399119,2cyclictest3524943-21kworker/u16:0+flush-8:021:27:166
335672399118,2cyclictest3379752-21kworker/u16:2+flush-8:020:07:186
335672399118,2cyclictest1913295-21kworker/u16:5+flush-8:019:12:136
335672399118,2cyclictest1913295-21kworker/u16:5+flush-8:019:12:136
3356723991110,1cyclictest0-21swapper/623:10:476
3356723991110,1cyclictest0-21swapper/600:00:366
335672399110,11cyclictest0-21swapper/621:02:466
3356719991110,1cyclictest0-21swapper/519:17:395
335671799119,2cyclictest3750148-21kworker/u16:1+events_unbound22:39:224
335671799118,2cyclictest3583120-21kworker/u16:1+events_unbound21:33:374
3356717991110,1cyclictest0-21swapper/420:43:284
3356717991110,1cyclictest0-21swapper/420:18:534
3356717991110,1cyclictest0-21swapper/419:32:324
3356717991110,1cyclictest0-21swapper/400:30:014
335671799110,11cyclictest0-21swapper/420:47:344
335671799110,11cyclictest0-21swapper/420:47:344
335672399108,2cyclictest1913295-21kworker/u16:5+events_unbound19:07:086
335672399100,0cyclictest0-21swapper/619:21:246
335671799109,1cyclictest0-21swapper/400:17:534
33567239998,1cyclictest0-21swapper/622:34:316
33567239998,1cyclictest0-21swapper/619:38:446
33567179998,1cyclictest0-21swapper/420:12:444
33567179998,1cyclictest0-21swapper/419:53:584
33567239987,1cyclictest0-21swapper/620:27:176
33567239976,1cyclictest0-21swapper/600:35:176
33567179976,1cyclictest0-21swapper/400:13:474
33567179975,2cyclictest3379752-21kworker/u16:2+events_unbound20:52:174
33567239965,1cyclictest0-21swapper/623:50:116
33567239964,2cyclictest3737685-21kworker/u16:3+events_unbound22:07:216
33567239964,2cyclictest3737685-21kworker/u16:3+events_unbound22:07:216
33567239961,1cyclictest0-21swapper/622:58:396
33567239960,1cyclictest0-21swapper/620:48:476
33567239960,1cyclictest0-21swapper/620:48:476
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