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2026-02-17 - 06:03
[ 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 17, 2026 00:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
193852970,0sleep70-21swapper/721:09:027
252092930,2sleep62689999cyclictest22:23:416
286412850,2sleep32687999cyclictest22:52:463
234462610,1sleep5784-21runrttasks23:01:535
200172590,0sleep10-21swapper/122:33:051
53302540,0sleep60-21swapper/621:53:546
326822530,1sleep732686-21df_abs22:52:587
129652520,0sleep00-21swapper/023:01:160
209192490,0sleep40-21swapper/421:56:484
121382490,0sleep70-21swapper/721:54:197
151542480,0sleep40-21swapper/421:47:034
130202480,0sleep60-21swapper/621:22:146
2637924734,9sleep70-21swapper/719:03:237
35342460,0sleep10-21swapper/122:55:001
301472460,0sleep20-21swapper/200:19:592
203122460,0sleep70-21swapper/722:02:367
121632460,1sleep712162-21id23:46:407
55772450,0sleep60-21swapper/623:00:506
45022450,0sleep10-21swapper/121:48:121
2653524523,4sleep30-21swapper/319:05:273
265342450,1sleep0686-21dbus-daemon22:19:590
2643424533,9sleep20-21swapper/219:04:062
154632450,1sleep715439-21bash00:00:017
154632450,1sleep715439-21bash00:00:017
13932440,0sleep30-21swapper/323:57:173
134732440,0sleep60-21swapper/622:17:176
100202440,2sleep62689999cyclictest23:35:106
2666724331,8sleep00-21swapper/019:07:170
229862430,0sleep20-21swapper/222:42:522
188412430,0sleep018802-21sshd23:07:160
316112420,0sleep50-21swapper/522:52:565
2658624229,9sleep40-21swapper/419:06:094
151952420,0sleep10-21swapper/100:21:021
90012400,0sleep50-21swapper/521:31:265
76202400,0sleep70-21swapper/723:04:437
2647524028,8sleep50-21swapper/519:04:415
2423424027,9sleep10-21swapper/119:02:531
2638723927,8sleep60-21swapper/619:03:306
219112390,0sleep00-21swapper/022:08:140
152662390,0sleep50-21swapper/521:26:065
247062380,0sleep00-21swapper/021:17:200
239962380,0sleep70-21swapper/721:39:537
294872370,0sleep30-21swapper/321:25:003
75492330,1sleep6784-21runrttasks22:22:456
121142330,2sleep02685199cyclictest21:31:370
156322300,1sleep415624-21sshd22:34:454
2685199250,5cyclictest0-21swapper/022:57:200
2685199230,6cyclictest24343-21sshd23:45:270
2685199230,6cyclictest19224-21systemd-cgroups21:58:370
2685199230,6cyclictest12602-21systemd-cgroups22:51:450
2685199230,10cyclictest17584-21grepconf.sh23:48:450
2685199230,10cyclictest15461-21bash21:50:470
2685199220,7cyclictest24645-21id23:30:210
2685199220,6cyclictest9357-21systemd-cgroups23:25:440
2685199220,5cyclictest1273-21sshd23:11:570
2685199220,5cyclictest0-21swapper/022:05:460
2685199210,8cyclictest9148-21grep22:26:430
2685199210,7cyclictest19489-21grepconf.sh22:36:540
2685199210,6cyclictest10521-21grepconf.sh00:14:540
2685199210,10cyclictest686-21dbus-daemon23:39:140
2685199210,10cyclictest13277-21systemd-cgroups22:30:480
2685199200,9cyclictest12364-21bash23:37:120
2685199200,8cyclictest691-21systemd-logind00:24:260
2685199200,6cyclictest31231-21systemd21:57:270
2685199200,5cyclictest686-21dbus-daemon00:06:160
2685199200,11cyclictest9629-21bash21:33:140
2685199190,8cyclictest22178-21sshd21:41:450
2685199190,7cyclictest29076-21grepconf.sh22:43:070
2685199190,6cyclictest686-21dbus-daemon23:53:350
2685199190,6cyclictest15577-21systemd-cgroups21:43:090
2685199190,4cyclictest0-21swapper/022:14:560
7812180,0sleep10-21swapper/123:06:131
2685199180,9cyclictest26143-21bash22:41:010
2685199180,9cyclictest20262-21sd-pam00:28:500
2685199180,8cyclictest565-21sshd00:35:160
2685199180,8cyclictest14030-21kill23:14:340
2685199180,7cyclictest7508-21grep21:25:370
2685199180,7cyclictest482-21bash00:10:350
2685199180,6cyclictest20192-21sshd23:18:470
35172170,1sleep773-21ksoftirqd/700:03:067
26885991712,1cyclictest1-21systemd23:43:364
2685199170,7cyclictest519-21bash21:17:470
2685199170,6cyclictest763-21NetworkManager21:09:070
2685199170,6cyclictest1-21systemd00:00:280
2685199170,6cyclictest1-21systemd00:00:280
2685199170,10cyclictest29165-21sshd00:21:510
2687199169,2cyclictest725-21bash21:09:582
26871991611,2cyclictest26317-21systemd23:23:002
234262160,0sleep10-21swapper/123:49:061
209092160,1sleep520900-21sshd23:14:585
78562150,0sleep60-21swapper/621:23:436
290622150,1sleep329059-21grepconf.sh22:27:553
26907991514,1cyclictest73-21ksoftirqd/721:46:507
26899991511,3cyclictest65-21ksoftirqd/622:12:156
26871991510,1cyclictest0-21swapper/223:15:472
2687199150,10cyclictest1-21systemd23:41:382
26859991513,1cyclictest25-21ksoftirqd/121:57:161
26859991513,1cyclictest10705-21sshd21:14:381
26907991412,1cyclictest73-21ksoftirqd/723:19:327
26899991413,1cyclictest65-21ksoftirqd/600:23:276
26899991412,1cyclictest65-21ksoftirqd/621:11:006
2689299149,3cyclictest57-21ksoftirqd/523:53:425
26892991413,1cyclictest57-21ksoftirqd/522:16:585
2689299140,9cyclictest784-21runrttasks00:20:505
26885991412,1cyclictest49-21ksoftirqd/422:57:584
26885991411,2cyclictest23946-21systemd22:50:284
26885991411,2cyclictest11147-21systemd21:41:024
26879991413,1cyclictest41-21ksoftirqd/323:25:123
2687199140,10cyclictest0-21swapper/221:21:102
2685999143,5cyclictest17826-21sshd22:38:361
1797121411,1sleep233-21ksoftirqd/223:35:392
2690799139,1cyclictest73-21ksoftirqd/721:23:007
26899991311,1cyclictest65-21ksoftirqd/623:46:386
26899991311,1cyclictest65-21ksoftirqd/623:31:566
26899991311,1cyclictest65-21ksoftirqd/621:52:016
26879991311,1cyclictest41-21ksoftirqd/323:13:473
26879991311,1cyclictest41-21ksoftirqd/322:32:553
26879991311,1cyclictest41-21ksoftirqd/321:18:183
2687199132,6cyclictest31006-21sshd22:20:162
2685999133,4cyclictest0-21swapper/121:08:441
26859991311,1cyclictest25-21ksoftirqd/100:07:231
101332130,1sleep665-21ksoftirqd/622:07:406
63482120,0sleep76345-21systemd-cgroups23:38:397
2690799125,6cyclictest763-21NetworkManager22:10:587
2690799124,5cyclictest885-21polkitd23:34:277
2690799123,4cyclictest3369-21sshd23:29:047
26907991210,1cyclictest73-21ksoftirqd/723:49:127
26907991210,1cyclictest73-21ksoftirqd/722:38:377
26907991210,1cyclictest73-21ksoftirqd/722:22:397
26907991210,1cyclictest73-21ksoftirqd/721:32:297
2689999129,2cyclictest25734-21bash23:21:066
2689999128,1cyclictest11108-21grepconf.sh21:42:586
2689999123,6cyclictest26736-21systemd22:52:406
2689999122,6cyclictest0-21swapper/600:32:466
26899991211,1cyclictest65-21ksoftirqd/623:50:496
26899991210,1cyclictest65-21ksoftirqd/623:41:416
26899991210,1cyclictest65-21ksoftirqd/623:03:156
26899991210,1cyclictest65-21ksoftirqd/621:38:026
2689299128,3cyclictest22108-21systemd23:37:485
2689299128,1cyclictest57-21ksoftirqd/500:15:175
2689299125,3cyclictest885-21polkitd22:23:515
2689299125,0cyclictest0-21swapper/522:08:385
2689299123,6cyclictest887-21gdbus21:44:595
2688599129,2cyclictest887-21gdbus22:17:594
2688599122,5cyclictest0-21swapper/422:47:164
2688599122,4cyclictest885-21polkitd23:29:224
2688599122,4cyclictest23566-21sshd21:19:004
2688599122,4cyclictest0-21swapper/423:16:234
2688599122,4cyclictest0-21swapper/422:14:234
26885991211,1cyclictest49-21ksoftirqd/400:06:004
26885991210,1cyclictest887-21gdbus00:09:194
26885991210,1cyclictest49-21ksoftirqd/422:29:584
2688599121,5cyclictest20776-21bash21:30:094
2688599120,11cyclictest31297-21kworker/4:321:13:474
2687999122,4cyclictest691-21systemd-logind23:37:493
2687999122,4cyclictest686-21dbus-daemon00:16:023
2687999122,4cyclictest686-21dbus-daemon00:02:503
2687999122,4cyclictest5834-21cp22:09:113
2687999121,5cyclictest1908-21bash23:11:593
2687999121,5cyclictest12983-21sd-pam21:44:543
2687999120,12cyclictest6567-21kworker/3:421:39:163
2687199122,4cyclictest18468-21systemd-cgroups00:36:192
2687199122,4cyclictest10503-21sshd21:56:102
26871991210,1cyclictest33-21ksoftirqd/223:01:202
26871991210,1cyclictest33-21ksoftirqd/219:12:462
2687199120,11cyclictest22227-21kworker/2:222:05:482
2685999122,4cyclictest8643-21id22:49:321
26859991211,1cyclictest25-21ksoftirqd/100:07:491
2685999120,12cyclictest0-21swapper/122:04:401
2685999120,11cyclictest28651-21kworker/1:122:22:121
2685999120,11cyclictest1993-21systemd00:33:251
2685999120,11cyclictest1752-21kworker/1:423:46:521
136552120,0sleep70-21swapper/722:32:477
36882110,0sleep50-21swapper/522:28:135
2690799119,1cyclictest73-21ksoftirqd/722:05:227
2690799118,2cyclictest73-21ksoftirqd/700:16:097
2690799110,10cyclictest22752-21kworker/7:123:10:097
2690799110,10cyclictest0-21swapper/700:19:167
2689999119,1cyclictest65-21ksoftirqd/623:59:226
2689999119,1cyclictest65-21ksoftirqd/623:59:226
2689999119,1cyclictest65-21ksoftirqd/623:13:236
2689999119,1cyclictest65-21ksoftirqd/621:13:086
2689999117,1cyclictest65-21ksoftirqd/622:35:006
2689999116,4cyclictest65-21ksoftirqd/600:19:076
2689999114,4cyclictest29730-21systemd23:55:086
2689999112,6cyclictest686-21dbus-daemon22:29:256
2689999112,5cyclictest32056-21sshd21:28:506
2689999110,1cyclictest0-21swapper/600:29:136
2689299119,1cyclictest57-21ksoftirqd/523:28:525
2689299119,1cyclictest57-21ksoftirqd/521:33:515
2689299119,1cyclictest57-21ksoftirqd/500:01:205
2689299119,1cyclictest57-21ksoftirqd/500:01:205
2689299118,2cyclictest14424-21grep23:48:345
2689299116,2cyclictest686-21dbus-daemon23:42:595
2689299115,3cyclictest686-21dbus-daemon00:33:165
2689299114,4cyclictest28943-21sshd21:47:515
2689299113,5cyclictest691-21systemd-logind00:31:375
2689299112,4cyclictest0-21swapper/523:21:285
2689299111,1cyclictest14733-21systemd22:36:375
2689299110,11cyclictest29917-21kworker/5:123:34:325
2689299110,10cyclictest0-21swapper/522:48:255
2689299110,1cyclictest0-21swapper/521:54:305
2688599119,1cyclictest49-21ksoftirqd/423:55:394
2688599119,1cyclictest49-21ksoftirqd/422:06:194
2688599118,2cyclictest3169-21bash00:27:574
2688599113,7cyclictest906-21sshd23:09:594
2688599113,7cyclictest1-21systemd21:08:384
2688599113,2cyclictest10884-21systemd23:37:064
2688599112,4cyclictest1555-21sshd22:53:014
2688599112,4cyclictest0-21swapper/422:12:184
2688599111,4cyclictest10743-21sshd21:35:184
2688599111,4cyclictest0-21swapper/400:14:474
2688599110,11cyclictest22333-21kworker/4:000:27:304
2688599110,11cyclictest22333-21kworker/4:000:22:284
2688599110,11cyclictest15958-21kworker/4:223:57:594
2688599110,11cyclictest15958-21kworker/4:223:57:594
2688599110,11cyclictest13339-21kworker/4:122:38:224
2688599110,10cyclictest23263-21kworker/4:100:33:444
2687999119,1cyclictest41-21ksoftirqd/323:34:493
2687999117,1cyclictest41-21ksoftirqd/323:27:553
2687999115,2cyclictest686-21dbus-daemon21:58:123
2687999115,1cyclictest763-21NetworkManager00:07:553
2687999114,1cyclictest8973-21sshd00:18:433
2687999113,7cyclictest691-21systemd-logind22:20:013
2687999112,4cyclictest24053-21sshd23:19:003
2687999111,5cyclictest5366-21grepconf.sh21:34:573
2687999111,4cyclictest15980-21grepconf.sh21:52:443
2687999111,4cyclictest0-21swapper/322:40:313
2687999110,11cyclictest31659-21kworker/3:600:34:093
2687999110,11cyclictest31356-21kworker/3:222:23:333
2687999110,11cyclictest18818-21kworker/3:422:46:023
2687999110,11cyclictest12187-21kworker/3:300:02:033
2687999110,11cyclictest12187-21kworker/3:300:02:033
2687999110,1cyclictest4862-21sshd22:05:243
2687199113,7cyclictest2612-21sshd22:41:352
2687199112,4cyclictest5495-21sshd23:04:362
2687199112,4cyclictest0-21swapper/222:52:112
2687199111,4cyclictest29893-21systemd-cgroups23:19:212
2687199111,4cyclictest0-21swapper/222:33:222
2687199110,5cyclictest686-21dbus-daemon22:16:512
2687199110,11cyclictest30495-21kworker/2:221:33:012
2687199110,11cyclictest28460-21kworker/2:021:49:552
2687199110,10cyclictest21666-21systemd-cgroups22:25:292
2687199110,10cyclictest0-21swapper/200:13:292
2685999119,1cyclictest686-21dbus-daemon00:23:011
2685999119,1cyclictest25-21ksoftirqd/123:35:561
2685999119,1cyclictest25-21ksoftirqd/123:18:291
2685999119,1cyclictest25-21ksoftirqd/122:28:021
2685999119,1cyclictest25-21ksoftirqd/100:13:561
2685999119,1cyclictest0-21swapper/100:02:221
2685999119,1cyclictest0-21swapper/100:02:221
2685999112,4cyclictest21847-21sshd21:26:291
2685999112,4cyclictest18573-21sshd22:59:421
2685999112,4cyclictest11696-21sshd21:18:191
26859991110,1cyclictest25-21ksoftirqd/123:32:151
2685999111,4cyclictest14680-21sshd21:27:551
2685999111,4cyclictest1-21systemd22:09:151
2685999111,4cyclictest0-21swapper/123:24:191
2685999111,4cyclictest0-21swapper/121:39:091
2685999110,5cyclictest4481-21systemd21:57:481
2685999110,10cyclictest0-21swapper/123:38:241
2685999110,1cyclictest11105-21sshd23:12:321
2685199119,2cyclictest0-21swapper/019:58:020
238122110,0sleep70-21swapper/721:20:557
168372110,1sleep22530-1kworker/2:2H00:32:322
48512100,0sleep60-21swapper/622:43:366
2690799109,1cyclictest73-21ksoftirqd/723:23:037
2690799109,1cyclictest0-21swapper/722:12:507
2690799108,1cyclictest73-21ksoftirqd/723:56:317
2690799108,1cyclictest73-21ksoftirqd/723:00:187
2690799108,1cyclictest73-21ksoftirqd/722:26:477
2690799108,1cyclictest73-21ksoftirqd/721:51:507
2690799108,1cyclictest73-21ksoftirqd/721:13:347
2690799108,1cyclictest73-21ksoftirqd/700:25:447
2690799108,1cyclictest0-21swapper/700:30:097
2690799107,2cyclictest73-21ksoftirqd/722:47:547
2690799103,4cyclictest11713-21sshd00:34:007
2690799103,4cyclictest0-21swapper/721:33:177
2690799102,4cyclictest20541-21sshd23:14:577
2690799101,5cyclictest6038-21sshd22:43:407
2690799100,6cyclictest1-21systemd00:09:437
2690799100,10cyclictest0-21swapper/722:30:207
2689999109,1cyclictest0-21swapper/621:59:566
2689999108,1cyclictest65-21ksoftirqd/622:53:596
2689999108,1cyclictest65-21ksoftirqd/621:32:576
2689999107,2cyclictest686-21dbus-daemon22:38:446
2689999104,2cyclictest718-21avahi-daemon00:15:546
2689999103,4cyclictest887-21gdbus23:22:506
2689999102,7cyclictest691-21systemd-logind00:08:456
2689299108,1cyclictest57-21ksoftirqd/521:18:275
2689299106,3cyclictest57-21ksoftirqd/521:58:475
2689299106,1cyclictest57-21ksoftirqd/500:25:305
2689299106,1cyclictest57-21ksoftirqd/500:12:295
2689299105,1cyclictest885-21polkitd23:26:455
2689299103,4cyclictest686-21dbus-daemon23:06:025
2689299102,4cyclictest6177-21bash21:40:445
2689299100,3cyclictest0-21swapper/500:02:555
2689299100,0cyclictest3693-21sshd22:43:325
2688599108,1cyclictest6284-21cp22:26:334
2688599108,1cyclictest49-21ksoftirqd/423:47:594
2688599103,6cyclictest8296-21bash23:18:044
2688599103,4cyclictest686-21dbus-daemon21:26:324
2688599102,7cyclictest8805-21sshd23:02:574
2688599100,5cyclictest25738-21bash22:00:584
2688599100,4cyclictest9249-21sshd23:23:494
2688599100,4cyclictest13686-21sshd21:50:404
2687999109,1cyclictest41-21ksoftirqd/322:53:473
2687999109,1cyclictest41-21ksoftirqd/322:14:513
2687999108,1cyclictest41-21ksoftirqd/323:01:583
2687999104,3cyclictest19270-21munin-run20:47:463
2687999103,6cyclictest885-21polkitd21:53:393
2687999101,4cyclictest9627-21sshd23:44:303
2687999101,4cyclictest30208-21grepconf.sh21:28:443
2687999100,4cyclictest25774-21sshd21:09:283
2687999100,4cyclictest12825-21sshd21:12:573
2687999100,10cyclictest20483-21kworker/3:300:29:013
2687999100,10cyclictest18297-21sshd23:50:433
2687199109,1cyclictest33-21ksoftirqd/223:48:032
2687199108,1cyclictest33-21ksoftirqd/221:28:432
2687199103,6cyclictest32525-21systemd-cgroups00:04:472
2687199103,6cyclictest1-21systemd21:13:532
2687199103,1cyclictest885-21polkitd23:10:412
2687199103,1cyclictest0-21swapper/222:29:162
2687199102,7cyclictest691-21systemd-logind23:45:082
2687199101,4cyclictest13281-21systemd22:11:352
2687199100,9cyclictest885-21polkitd21:45:152
2687199100,4cyclictest887-21gdbus21:38:072
2687199100,4cyclictest26231-21sshd00:27:252
2687199100,4cyclictest10689-21kill22:02:012
2687199100,4cyclictest0-21swapper/223:55:562
2685999103,6cyclictest26810-21sshd00:29:131
2685999103,2cyclictest7380-21bash23:53:471
2685999100,4cyclictest28370-21sshd23:15:241
2685999100,4cyclictest0-21swapper/122:14:011
2685999100,10cyclictest18804-21kworker/1:022:43:031
2685199103,6cyclictest30764-21grepconf.sh21:07:460
238702100,0sleep00-21swapper/020:53:010
268999992,4cyclictest29114-21grepconf.sh23:07:546
268999990,5cyclictest32544-21systemd00:02:586
268929997,1cyclictest57-21ksoftirqd/522:20:515
268929995,4cyclictest0-21swapper/523:07:505
268929992,4cyclictest15144-21systemd21:13:025
268929991,4cyclictest18896-21bash22:04:195
268929990,9cyclictest12718-21kworker/5:121:08:315
268929990,5cyclictest2954-21sshd22:37:485
268859991,7cyclictest885-21polkitd23:40:074
268799990,6cyclictest5636-21bash00:24:123
268799990,4cyclictest17733-21grep23:03:243
268719997,1cyclictest33-21ksoftirqd/223:59:122
268719997,1cyclictest33-21ksoftirqd/223:59:122
268719997,1cyclictest33-21ksoftirqd/221:25:422
268719993,4cyclictest492-21systemd-journal22:55:072
268719992,3cyclictest885-21polkitd00:08:062
268719992,1cyclictest763-21NetworkManager23:30:172
268599993,1cyclictest20847-21sshd22:23:261
268599992,6cyclictest13812-21sshd21:43:051
268599992,1cyclictest26958-21sd-pam21:34:161
268599990,9cyclictest0-21swapper/120:33:001
268519997,2cyclictest0-21swapper/020:43:080
268519993,5cyclictest786-21snmpd19:44:360
268519993,5cyclictest786-21snmpd19:24:180
268519993,5cyclictest31927-21sed19:13:070
268519993,5cyclictest19648-21/usr/sbin/munin20:48:050
268519992,6cyclictest3253-21grep20:18:000
268519992,6cyclictest25721-21expr20:57:560
268519990,9cyclictest0-21swapper/020:38:050
268519990,9cyclictest0-21swapper/020:15:160
268519990,6cyclictest12628-21fschecks_time19:37:590
268519990,5cyclictest0-21swapper/020:03:390
268519990,4cyclictest0-21swapper/020:29:180
268519990,4cyclictest0-21swapper/020:23:300
268519990,4cyclictest0-21swapper/020:10:290
268519990,4cyclictest0-21swapper/019:52:390
268519990,4cyclictest0-21swapper/019:07:560
268999986,1cyclictest65-21ksoftirqd/620:14:166
268999986,1cyclictest65-21ksoftirqd/620:07:466
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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