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2026-02-10 - 11:55
[ 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 rack3slot0.osadl.org (updated Tue Feb 10, 2026 00:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
21662550,1sleep12164-21sshd22:35:311
75262540,1sleep37527-21grepconf.sh23:45:573
65712540,1sleep5561ktimersoftd/522:47:045
4812530,1sleep6885-21polkitd23:41:446
111022520,2sleep32611099cyclictest23:38:203
80972510,0sleep20-21swapper/221:35:332
115282500,0sleep70-21swapper/721:13:127
226372490,0sleep1686-21dbus-daemon22:40:281
230762470,0sleep70-21swapper/723:43:057
224122460,0sleep30-21swapper/323:35:163
21752460,2sleep62612699cyclictest22:46:496
97752450,0sleep10-21swapper/123:57:411
280212450,0sleep50-21swapper/523:03:305
254242450,2sleep12609899cyclictest21:13:541
159082450,0sleep60-21swapper/621:28:246
125032450,1sleep412491-21sshd22:43:354
2577924432,8sleep20-21swapper/219:05:122
218142440,0sleep70-21swapper/722:08:147
218142440,0sleep70-21swapper/722:08:147
210932440,0sleep40-21swapper/423:54:314
189302440,0sleep30-21swapper/323:10:333
76352430,0sleep20-21swapper/222:43:172
36512430,0sleep00-21swapper/022:12:560
36512430,0sleep00-21swapper/022:12:560
238902430,0sleep60-21swapper/621:53:156
18182430,0sleep50-21swapper/500:31:255
173242430,1sleep233-21ksoftirqd/221:23:002
13702430,0sleep00-21swapper/022:41:070
72802420,0sleep20-21swapper/223:28:422
320212420,0sleep30-21swapper/300:29:223
305242420,0sleep50-21swapper/500:12:025
271852420,0sleep50-21swapper/523:28:055
2569024225,13sleep60-21swapper/619:04:046
36582410,0sleep30-21swapper/322:08:583
36582410,0sleep30-21swapper/322:08:583
327102410,0sleep10-21swapper/121:53:421
306152410,0sleep60-21swapper/623:28:146
2566124129,9sleep40-21swapper/419:03:384
244872410,0sleep20-21swapper/223:16:332
100322410,0sleep70-21swapper/700:05:087
60702400,0sleep00-21swapper/023:47:550
272552400,1sleep327228-21sshd23:22:273
2579524028,9sleep50-21swapper/519:05:235
2565524028,9sleep70-21swapper/719:03:337
2564824027,9sleep00-21swapper/019:03:250
169582400,0sleep00-21swapper/022:45:470
162662400,0sleep00-21swapper/000:22:470
2572523928,8sleep10-21swapper/119:04:311
2350823926,9sleep30-21swapper/319:03:043
228982390,0sleep20-21swapper/222:31:002
105772390,0sleep50-21swapper/522:18:535
68972380,0sleep70-21swapper/722:22:327
305542360,1sleep530558-21grepconf.sh22:40:565
262612360,1sleep22610699cyclictest22:27:232
223432310,1sleep11-21systemd00:00:131
2609299278,3cyclictest9-21ksoftirqd/023:08:210
148292270,2sleep22610699cyclictest23:19:452
2611599249,2cyclictest49-21ksoftirqd/423:03:334
2609299249,2cyclictest9-21ksoftirqd/023:22:150
26092992417,4cyclictest9-21ksoftirqd/022:55:020
2609299240,16cyclictest21798-21kworker/0:521:42:040
2611599238,1cyclictest49-21ksoftirqd/422:35:364
26115992312,1cyclictest49-21ksoftirqd/421:28:204
2609299238,1cyclictest9-21ksoftirqd/023:48:460
2609299237,1cyclictest9-21ksoftirqd/000:28:170
2609299236,2cyclictest9-21ksoftirqd/000:36:440
2611599227,3cyclictest49-21ksoftirqd/421:09:564
26115992219,3cyclictest49-21ksoftirqd/421:58:054
26115992216,4cyclictest49-21ksoftirqd/423:08:184
2609299229,3cyclictest9-21ksoftirqd/022:00:480
2609299226,1cyclictest9-21ksoftirqd/023:03:440
2609299226,1cyclictest9-21ksoftirqd/022:04:240
2609299224,1cyclictest9-21ksoftirqd/021:27:250
2609299223,3cyclictest9-21ksoftirqd/021:11:090
26092992217,3cyclictest9-21ksoftirqd/000:17:370
26092992212,2cyclictest9-21ksoftirqd/000:03:190
2611599216,1cyclictest49-21ksoftirqd/422:48:074
26115992111,1cyclictest49-21ksoftirqd/421:57:354
26115992110,3cyclictest49-21ksoftirqd/421:45:524
2609299218,2cyclictest9-21ksoftirqd/023:01:290
2609299216,1cyclictest9-21ksoftirqd/000:00:140
2609299215,1cyclictest9-21ksoftirqd/023:13:550
2609299212,3cyclictest9-21ksoftirqd/022:18:010
2609299212,1cyclictest9-21ksoftirqd/023:34:140
26092992115,2cyclictest9-21ksoftirqd/021:13:100
26092992111,1cyclictest9-21ksoftirqd/021:47:460
26092992111,1cyclictest9-21ksoftirqd/021:20:040
26092992110,3cyclictest9-21ksoftirqd/022:29:340
146022210,0sleep70-21swapper/723:31:047
2611599208,1cyclictest49-21ksoftirqd/421:50:294
2611599205,1cyclictest49-21ksoftirqd/421:33:494
2611599203,2cyclictest49-21ksoftirqd/423:43:064
2611599201,5cyclictest49-21ksoftirqd/422:05:304
2611599200,1cyclictest3482-21sshd22:29:484
2609299209,3cyclictest9-21ksoftirqd/021:28:030
2609299207,1cyclictest9-21ksoftirqd/023:57:090
2609299207,1cyclictest9-21ksoftirqd/023:31:030
2609299207,1cyclictest9-21ksoftirqd/021:49:170
2609299203,3cyclictest9-21ksoftirqd/023:40:050
2609299203,1cyclictest9-21ksoftirqd/000:10:250
26092992017,2cyclictest9-21ksoftirqd/000:27:160
26092992017,1cyclictest9-21ksoftirqd/021:56:520
26092992016,4cyclictest9-21ksoftirqd/022:23:120
2611599198,3cyclictest49-21ksoftirqd/422:14:314
2611599197,2cyclictest49-21ksoftirqd/400:33:584
2611599196,3cyclictest49-21ksoftirqd/422:57:414
2611599195,2cyclictest49-21ksoftirqd/423:37:514
2611599195,2cyclictest49-21ksoftirqd/421:39:004
2611599193,3cyclictest49-21ksoftirqd/400:15:594
26115991917,1cyclictest49-21ksoftirqd/423:38:184
26115991914,3cyclictest49-21ksoftirqd/421:13:104
26115991914,1cyclictest49-21ksoftirqd/423:58:184
2611599191,1cyclictest49-21ksoftirqd/423:15:534
2611599190,3cyclictest14966-21grepconf.sh00:18:454
2611599190,1cyclictest492-21systemd-journal22:23:134
2609299199,1cyclictest9-21ksoftirqd/022:36:440
2609299197,1cyclictest9-21ksoftirqd/023:23:430
2609299196,1cyclictest9-21ksoftirqd/022:50:400
2609299194,1cyclictest9-21ksoftirqd/021:37:070
186252190,0sleep20-21swapper/221:47:272
26126991815,2cyclictest65-21ksoftirqd/621:24:456
2611599185,3cyclictest49-21ksoftirqd/422:41:434
2611599185,2cyclictest49-21ksoftirqd/423:51:564
2611599182,1cyclictest121rcu_preempt21:23:404
26115991816,1cyclictest49-21ksoftirqd/422:20:524
26115991816,1cyclictest49-21ksoftirqd/400:28:194
26115991814,1cyclictest49-21ksoftirqd/423:30:024
2611599181,2cyclictest49-21ksoftirqd/400:23:074
2611599181,1cyclictest5950-21systemd-cgroups22:09:064
2611599181,1cyclictest5950-21systemd-cgroups22:09:064
2611599181,1cyclictest10622-21kworker/4:423:18:024
2609299182,1cyclictest9-21ksoftirqd/022:18:340
13192180,7sleep341-21ksoftirqd/323:26:353
26132991715,1cyclictest73-21ksoftirqd/722:36:007
2611599177,1cyclictest49-21ksoftirqd/400:04:104
26115991715,1cyclictest49-21ksoftirqd/423:26:514
2611599171,2cyclictest121rcu_preempt21:19:044
2611599170,1cyclictest9887-21sshd22:58:394
2611599170,1cyclictest7865-21bash00:08:424
306492160,0sleep10-21swapper/100:13:511
26126991615,1cyclictest65-21ksoftirqd/623:03:316
26126991614,1cyclictest65-21ksoftirqd/621:22:216
26126991614,1cyclictest65-21ksoftirqd/600:33:036
26126991614,1cyclictest65-21ksoftirqd/600:03:546
26122991611,2cyclictest57-21ksoftirqd/521:16:065
26110991616,0cyclictest0-21swapper/300:19:313
26106991614,2cyclictest33-21ksoftirqd/221:41:252
26106991613,2cyclictest33-21ksoftirqd/222:33:152
2609299161,15cyclictest32664-21kworker/0:221:02:000
64792150,0sleep30-21swapper/323:55:343
26126991514,1cyclictest65-21ksoftirqd/600:22:556
26126991513,1cyclictest65-21ksoftirqd/623:35:236
26126991513,1cyclictest65-21ksoftirqd/621:14:146
26115991515,0cyclictest7453-21kworker/4:020:03:144
26106991513,2cyclictest33-21ksoftirqd/223:45:302
26106991513,1cyclictest33-21ksoftirqd/223:57:432
26106991513,1cyclictest33-21ksoftirqd/223:09:292
26106991513,1cyclictest33-21ksoftirqd/222:05:022
26106991513,1cyclictest33-21ksoftirqd/200:15:512
26098991513,1cyclictest759-21rs:main1
169262150,0sleep60-21swapper/622:49:306
2612699147,1cyclictest65-21ksoftirqd/621:39:226
26126991413,1cyclictest65-21ksoftirqd/623:48:076
26126991413,1cyclictest65-21ksoftirqd/622:17:576
26126991413,1cyclictest65-21ksoftirqd/600:25:146
26126991413,1cyclictest492-21systemd-journal00:00:086
26126991412,1cyclictest65-21ksoftirqd/622:33:086
26126991412,1cyclictest65-21ksoftirqd/621:43:586
26126991410,3cyclictest20273-21bash00:09:276
26122991412,1cyclictest57-21ksoftirqd/521:39:555
26115991413,1cyclictest7453-21kworker/4:020:48:184
2611599141,3cyclictest121rcu_preempt20:53:144
26106991413,1cyclictest33-21ksoftirqd/222:53:032
26106991413,1cyclictest33-21ksoftirqd/221:15:182
26106991412,2cyclictest33-21ksoftirqd/223:41:362
26106991412,1cyclictest33-21ksoftirqd/223:26:352
26106991412,1cyclictest33-21ksoftirqd/222:49:322
26106991411,2cyclictest33-21ksoftirqd/223:05:182
26106991411,1cyclictest33-21ksoftirqd/222:16:352
26106991410,3cyclictest33-21ksoftirqd/200:02:202
2609899140,13cyclictest16353-21grep00:34:051
2609299144,10cyclictest9-21ksoftirqd/020:08:160
2609299144,10cyclictest9-21ksoftirqd/020:08:160
119302140,0sleep10-21swapper/121:37:411
319232130,0sleep10-21swapper/121:21:551
2613299138,4cyclictest2508-21kill21:33:167
2613299138,1cyclictest1-21systemd22:56:227
2613299133,6cyclictest4028-21sshd21:57:487
26132991311,1cyclictest73-21ksoftirqd/722:48:337
2612699136,4cyclictest686-21dbus-daemon22:03:136
26126991312,1cyclictest65-21ksoftirqd/623:57:156
26126991312,1cyclictest65-21ksoftirqd/623:45:316
26126991312,1cyclictest65-21ksoftirqd/623:23:206
26126991312,1cyclictest65-21ksoftirqd/623:11:036
26126991312,1cyclictest65-21ksoftirqd/622:53:236
26126991312,1cyclictest65-21ksoftirqd/622:41:336
26126991312,1cyclictest65-21ksoftirqd/600:14:566
26126991311,1cyclictest65-21ksoftirqd/621:58:596
26126991310,1cyclictest65-21ksoftirqd/621:36:496
2612299139,3cyclictest0-21swapper/500:27:515
2612299130,10cyclictest1-21systemd23:54:315
26110991311,1cyclictest41-21ksoftirqd/300:01:183
2611099130,12cyclictest20303-21kworker/3:121:33:023
2610699139,1cyclictest33-21ksoftirqd/200:24:302
26106991312,1cyclictest33-21ksoftirqd/200:34:562
26106991311,2cyclictest33-21ksoftirqd/222:42:162
26106991311,2cyclictest33-21ksoftirqd/222:11:432
26106991311,2cyclictest33-21ksoftirqd/222:11:432
26106991311,1cyclictest33-21ksoftirqd/223:48:532
26106991311,1cyclictest33-21ksoftirqd/222:01:492
26106991310,2cyclictest33-21ksoftirqd/223:37:552
2610699131,11cyclictest885-21polkitd22:22:582
2609899139,4cyclictest25-21ksoftirqd/122:49:341
26098991311,1cyclictest25-21ksoftirqd/122:55:511
26098991310,2cyclictest25-21ksoftirqd/122:12:341
26098991310,2cyclictest25-21ksoftirqd/122:12:341
26092991313,0cyclictest9-21ksoftirqd/019:42:260
26092991313,0cyclictest0-21swapper/020:55:240
26092991311,1cyclictest9-21ksoftirqd/019:23:000
219912130,2sleep32611099cyclictest21:56:573
157622130,0sleep70-21swapper/723:52:187
2613299129,1cyclictest73-21ksoftirqd/723:03:157
26132991211,1cyclictest73-21ksoftirqd/721:24:447
26132991210,1cyclictest73-21ksoftirqd/723:14:517
2612699122,5cyclictest8073-21sd-pam23:19:216
26126991211,1cyclictest65-21ksoftirqd/622:27:016
26126991211,1cyclictest65-21ksoftirqd/600:32:266
26126991210,1cyclictest65-21ksoftirqd/623:17:376
26126991210,1cyclictest65-21ksoftirqd/623:02:226
26126991210,1cyclictest65-21ksoftirqd/622:28:526
26126991210,1cyclictest65-21ksoftirqd/622:20:056
26126991210,1cyclictest65-21ksoftirqd/622:10:046
26126991210,1cyclictest65-21ksoftirqd/622:10:046
26126991210,1cyclictest65-21ksoftirqd/621:50:256
2612299126,5cyclictest18186-21systemd22:26:555
2612299122,4cyclictest0-21swapper/500:33:375
26122991210,2cyclictest1-21systemd00:18:195
26122991210,1cyclictest57-21ksoftirqd/523:46:265
26122991210,1cyclictest57-21ksoftirqd/500:14:245
2612299121,1cyclictest0-21swapper/521:50:025
2612299120,11cyclictest16589-21sshd21:58:245
2612299120,11cyclictest12844-21kworker/5:223:19:565
26115991212,0cyclictest7453-21kworker/4:021:02:004
26115991211,1cyclictest7453-21kworker/4:019:28:144
2611099128,3cyclictest41-21ksoftirqd/322:13:023
2611099125,1cyclictest27962-21grep22:25:353
2611099122,4cyclictest686-21dbus-daemon00:08:013
2611099122,4cyclictest16311-21sshd22:43:493
2611099122,4cyclictest1-21systemd21:18:243
2611099122,4cyclictest0-21swapper/323:15:243
26110991210,1cyclictest41-21ksoftirqd/323:04:273
26110991210,1cyclictest41-21ksoftirqd/322:07:113
26110991210,1cyclictest41-21ksoftirqd/300:07:143
26110991210,1cyclictest29648-21sshd22:37:133
2610699129,2cyclictest33-21ksoftirqd/221:28:352
26106991211,1cyclictest33-21ksoftirqd/222:59:052
26106991211,1cyclictest33-21ksoftirqd/221:57:202
26106991211,1cyclictest33-21ksoftirqd/221:48:192
26106991211,1cyclictest33-21ksoftirqd/221:27:522
26106991211,1cyclictest33-21ksoftirqd/200:28:192
26106991211,1cyclictest33-21ksoftirqd/200:04:422
26106991210,1cyclictest33-21ksoftirqd/200:09:552
2610699120,11cyclictest12020-21kworker/2:400:19:542
2609899126,3cyclictest11878-21grepconf.sh23:38:221
26098991210,1cyclictest29854-21sshd22:16:181
26098991210,1cyclictest25-21ksoftirqd/100:32:461
26098991210,1cyclictest25-21ksoftirqd/100:11:521
26092991211,1cyclictest27837-21kworker/0:019:09:200
26092991210,1cyclictest9-21ksoftirqd/020:48:170
26092991210,1cyclictest9-21ksoftirqd/020:38:000
2609299121,10cyclictest32664-21kworker/0:220:41:120
2609299120,12cyclictest0-21swapper/020:15:320
234292120,0sleep50-21swapper/522:04:365
37552110,0sleep50-21swapper/521:33:205
2613299119,2cyclictest73-21ksoftirqd/721:19:287
2613299119,1cyclictest73-21ksoftirqd/723:41:257
2613299119,1cyclictest73-21ksoftirqd/723:25:337
2613299119,1cyclictest73-21ksoftirqd/721:38:517
2613299119,1cyclictest73-21ksoftirqd/721:08:077
2613299119,1cyclictest73-21ksoftirqd/700:34:447
2613299119,1cyclictest73-21ksoftirqd/700:22:337
2613299117,1cyclictest73-21ksoftirqd/723:21:597
2613299113,5cyclictest8126-21sshd22:03:417
2613299113,2cyclictest14158-21grep23:54:077
2613299112,5cyclictest1-21systemd21:43:197
2613299110,1cyclictest1-21systemd00:23:047
26126991110,1cyclictest65-21ksoftirqd/621:08:376
2612299115,6cyclictest57-21ksoftirqd/522:59:575
2612299113,7cyclictest14712-21systemd23:40:315
2612299112,5cyclictest21597-21sshd21:26:585
2612299112,4cyclictest29152-21sshd22:29:255
2612299112,4cyclictest0-21swapper/500:07:245
2612299111,4cyclictest5322-21grepconf.sh23:23:025
2612299111,4cyclictest334-21systemd-cgroups22:14:325
2612299110,10cyclictest686-21dbus-daemon23:50:015
2612299110,10cyclictest24772-21kill22:10:135
2612299110,10cyclictest24772-21kill22:10:135
2611599119,1cyclictest49-21ksoftirqd/419:18:124
2611599117,1cyclictest49-21ksoftirqd/421:08:004
2611099112,4cyclictest9286-21systemd22:58:373
2611099112,4cyclictest7185-21sshd23:28:423
2611099112,4cyclictest10139-21systemd21:08:463
26110991110,1cyclictest0-21swapper/322:00:553
2611099111,4cyclictest26443-21systemd-cgroups21:13:573
2611099111,4cyclictest1-21systemd23:49:223
2611099111,4cyclictest1-21systemd21:25:093
2611099110,11cyclictest6495-21kworker/3:500:24:323
2611099110,11cyclictest23843-21kworker/3:021:43:043
2611099110,11cyclictest22054-21kworker/3:121:48:273
2611099110,11cyclictest20303-21kworker/3:121:28:293
2611099110,10cyclictest23010-21kworker/3:022:55:303
2610699119,1cyclictest33-21ksoftirqd/221:10:552
2609899119,1cyclictest30919-21sshd21:29:191
2609899119,1cyclictest25-21ksoftirqd/123:02:201
2609899119,1cyclictest14744-21systemd23:34:461
2609899119,1cyclictest0-21swapper/122:23:141
26098991110,1cyclictest0-21swapper/122:05:211
2609899111,4cyclictest686-21dbus-daemon21:59:121
2609299119,1cyclictest9-21ksoftirqd/020:48:010
2609299119,1cyclictest9-21ksoftirqd/019:43:200
26092991110,1cyclictest9-21ksoftirqd/020:23:160
26092991110,1cyclictest9-21ksoftirqd/019:28:000
2609299111,10cyclictest32664-21kworker/0:221:05:280
2609299110,1cyclictest32664-21kworker/0:220:20:140
2609299110,0cyclictest32664-21kworker/0:219:59:460
141492110,0sleep5551rcuc/521:54:345
2613299109,1cyclictest73-21ksoftirqd/723:35:557
2613299108,1cyclictest73-21ksoftirqd/721:58:287
2613299108,1cyclictest73-21ksoftirqd/721:29:057
2613299108,1cyclictest73-21ksoftirqd/720:06:147
2613299108,1cyclictest73-21ksoftirqd/700:16:437
2613299106,1cyclictest73-21ksoftirqd/723:59:107
2613299105,4cyclictest763-21NetworkManager00:12:027
2613299104,4cyclictest723-21in:imjournal00:31:367
2613299103,4cyclictest691-21systemd-logind23:09:367
2613299103,4cyclictest3814-21sshd22:24:107
2613299102,5cyclictest1777-21systemd22:58:147
2613299101,6cyclictest16700-21sd-pam21:49:057
2613299100,9cyclictest11296-21kworker/7:122:45:097
2613299100,6cyclictest1547-21bash22:14:367
2612299103,6cyclictest17730-21sshd21:47:245
2612299103,3cyclictest686-21dbus-daemon23:17:445
2612299103,2cyclictest13967-21sshd21:09:045
2612299101,4cyclictest25212-21sshd21:19:345
2612299100,7cyclictest4248-21kworker/5:121:29:315
2612299100,5cyclictest10312-21sshd23:10:035
2612299100,4cyclictest1-21systemd22:37:035
2612299100,4cyclictest0-21swapper/523:59:085
2612299100,10cyclictest12844-21kworker/5:223:34:305
2611599108,1cyclictest49-21ksoftirqd/419:08:134
26115991010,0cyclictest7453-21kworker/4:019:39:084
2611599100,1cyclictest0-21swapper/419:53:144
2611599100,1cyclictest0-21swapper/419:53:144
2611099108,1cyclictest41-21ksoftirqd/300:13:593
2611099103,6cyclictest763-21NetworkManager22:18:193
2611099103,1cyclictest686-21dbus-daemon21:41:353
2611099102,7cyclictest17265-21bash00:36:043
2611099100,4cyclictest4543-21bash22:39:253
2611099100,4cyclictest0-21swapper/322:48:293
2611099100,1cyclictest0-21swapper/322:28:133
2609899109,1cyclictest25-21ksoftirqd/122:43:051
2609899108,1cyclictest25-21ksoftirqd/123:21:081
2609899108,1cyclictest25-21ksoftirqd/123:04:371
2609899108,1cyclictest25-21ksoftirqd/121:23:561
2609899108,1cyclictest1-21systemd23:14:101
2609899104,5cyclictest15434-21sshd22:30:321
2609899104,3cyclictest691-21systemd-logind21:47:271
2609899104,2cyclictest21238-21sshd21:11:511
2609899101,5cyclictest28464-21kill21:49:481
2609899101,4cyclictest723-21in:imjournal23:44:201
2609899100,9cyclictest4224-21kworker/1:523:29:561
2609899100,9cyclictest24079-21kworker/1:623:48:391
2609899100,9cyclictest2195-21kworker/1:123:09:271
2609899100,9cyclictest11198-21kworker/1:500:27:301
2609899100,9cyclictest11198-21kworker/1:500:04:051
2609899100,10cyclictest11198-21kworker/1:500:19:221
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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