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2026-02-09 - 13:47
[ 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 highest latencies:
System rack2slot0.osadl.org (updated Mon Feb 09, 2026 12:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
16382830,0sleep21637-21sshd11:22:202
229062740,0sleep3401ktimersoftd/311:18:403
308952660,0sleep20-21swapper/211:38:382
308952660,0sleep20-21swapper/211:38:382
81312580,0sleep30-21swapper/310:22:333
286652560,0sleep10-21swapper/109:54:151
15172560,1sleep3674-21dbus-daemon12:23:053
185062550,1sleep2311rcuc/209:49:442
134742540,2sleep32534299cyclictest09:45:363
104182540,0sleep30-21swapper/309:26:503
63452530,0sleep20-21swapper/210:52:322
33052530,0sleep30-21swapper/311:39:043
33052530,0sleep30-21swapper/311:39:033
327262530,1sleep132731-21grepconf.sh11:52:351
121892530,0sleep00-21swapper/010:53:020
172022510,0sleep20-21swapper/209:22:282
33102500,0sleep10-21swapper/110:24:551
315072500,0sleep20-21swapper/210:57:242
305932500,0sleep30-21swapper/312:14:323
57452490,1sleep35741-21lspci10:12:313
222352490,0sleep30-21swapper/311:02:063
139382490,2sleep175850irq/25-eno1-tx-10:31:121
48252480,0sleep00-21swapper/009:51:380
290422480,1sleep2321ktimersoftd/210:04:412
202432480,1sleep30-21swapper/312:16:203
151722480,0sleep30-21swapper/312:38:033
102202470,0sleep00-21swapper/012:23:510
58002450,0sleep20-21swapper/211:50:152
69052430,0sleep00-21swapper/009:31:070
190592400,1sleep0723-21gdbus12:32:510
59032380,0sleep3391rcuc/309:44:573
92752350,0sleep02533099cyclictest10:33:350
249782308,7sleep00-21swapper/007:06:530
2492922715,7sleep30-21swapper/307:06:163
248712267,7sleep20-21swapper/207:05:312
2502822110,7sleep10-21swapper/107:07:301
252732180,0sleep325275-21bash10:00:423
46162170,1sleep30-21swapper/311:47:243
25334991615,0cyclictest8352-21lspci12:31:561
177312160,1sleep217730-21sshd09:11:232
164682160,0sleep30-21swapper/312:27:053
105242160,0sleep20-21swapper/209:52:162
301552150,0sleep20-21swapper/212:08:592
285972150,0sleep328594-21sshd10:37:593
25334991514,0cyclictest31988-21kworker/1:010:29:151
25334991514,0cyclictest30144-21kworker/1:211:17:371
25334991513,0cyclictest18649-21kworker/1:111:00:281
195092150,0sleep10-21swapper/111:26:361
25334991413,0cyclictest241ktimersoftd/111:49:371
25334991412,1cyclictest30629-21kworker/1:209:45:351
25334991412,1cyclictest1288-21kworker/1:212:27:071
216562140,0sleep30-21swapper/311:57:093
214852140,1sleep2311rcuc/212:22:002
12262140,1sleep21225-21grepconf.sh12:11:582
308502130,0sleep10-21swapper/107:20:141
25342991311,1cyclictest623-17sedispatch11:34:293
2534299130,1cyclictest1-21systemd10:06:593
2534199130,12cyclictest0-21swapper/210:28:392
25334991311,1cyclictest24200-21kworker/1:312:04:351
25334991310,1cyclictest8874-21kworker/1:309:23:131
25330991311,1cyclictest699-21gdbus12:10:460
210102130,0sleep00-21swapper/011:15:410
209602130,0sleep10-21swapper/109:32:411
2534299120,1cyclictest7508-21bash10:47:103
2534199120,11cyclictest0-21swapper/210:44:492
2533499124,1cyclictest25-21ksoftirqd/111:22:111
2533499122,1cyclictest25-21ksoftirqd/112:12:511
25334991212,0cyclictest23655-21kworker/1:212:09:371
2533499121,1cyclictest131rcu_sched11:32:461
25334991211,0cyclictest20290-21lspci12:16:201
25334991211,0cyclictest10265-21kworker/1:110:18:411
25334991210,1cyclictest32556-21lspci09:40:441
2533499120,1cyclictest29015-21sshd11:38:281
2533499120,1cyclictest29015-21sshd11:38:281
2533499120,11cyclictest32036-21sshd10:46:281
2533499120,11cyclictest0-21swapper/109:15:481
25330991210,1cyclictest2922-21kworker/0:210:58:480
2533099120,1cyclictest1-21systemd12:25:260
2533099120,1cyclictest0-21swapper/012:36:160
2533099120,1cyclictest0-21swapper/009:56:260
2534299119,1cyclictest29176-21bash09:30:093
25342991110,0cyclictest0-21swapper/311:50:193
25342991110,0cyclictest0-21swapper/311:21:093
25342991110,0cyclictest0-21swapper/307:10:193
2534299110,10cyclictest0-21swapper/310:16:093
2534199119,1cyclictest0-21swapper/211:06:392
2534199110,1cyclictest15838-21sshd11:59:292
2534199110,10cyclictest0-21swapper/211:01:392
2534199110,10cyclictest0-21swapper/209:57:402
2534199110,0cyclictest0-21swapper/212:15:592
2534199110,0cyclictest0-21swapper/211:32:092
2533499119,1cyclictest0-21swapper/110:58:381
25334991110,0cyclictest5253-21kworker/1:010:11:451
25334991110,0cyclictest241ktimersoftd/109:37:471
25334991110,0cyclictest23194-21kworker/1:307:18:151
25334991110,0cyclictest10631-21lspci11:12:061
25334991110,0cyclictest0-21swapper/111:40:381
25334991110,0cyclictest0-21swapper/111:40:381
25334991110,0cyclictest0-21swapper/109:27:181
2533499110,10cyclictest0-21swapper/111:58:581
2533099119,1cyclictest698-21gdbus10:01:560
2533099119,1cyclictest32369-21sshd11:35:570
2533099119,1cyclictest32369-21sshd11:35:560
25330991110,0cyclictest9608-21kworker/0:310:20:200
25330991110,0cyclictest32550irq/27-ahci[00010:40:010
25330991110,0cyclictest101ktimersoftd/009:10:410
25330991110,0cyclictest0-21swapper/009:25:560
2533099110,1cyclictest21430-21bash10:45:320
2533099110,10cyclictest0-21swapper/011:05:460
2533099110,10cyclictest0-21swapper/010:16:560
2533099110,10cyclictest0-21swapper/009:41:360
149052110,0sleep30-21swapper/312:02:063
2534299109,0cyclictest0-21swapper/311:06:493
2534299109,0cyclictest0-21swapper/310:51:493
2534299109,0cyclictest0-21swapper/310:33:093
2534299109,0cyclictest0-21swapper/310:26:193
2534299109,0cyclictest0-21swapper/309:57:293
2534299109,0cyclictest0-21swapper/309:11:293
2534299100,0cyclictest0-21swapper/309:37:593
2534199109,0cyclictest0-21swapper/211:43:202
2534199109,0cyclictest0-21swapper/211:43:192
2534199109,0cyclictest0-21swapper/211:16:392
2534199109,0cyclictest0-21swapper/211:14:292
2534199109,0cyclictest0-21swapper/210:30:492
2534199108,1cyclictest9679-21sshd12:01:392
2534199108,1cyclictest17196-21smart_sda08:05:182
2534199100,0cyclictest0-21swapper/210:49:292
2534199100,0cyclictest0-21swapper/210:35:292
2533499109,0cyclictest241ktimersoftd/112:21:251
2533499109,0cyclictest0-21swapper/110:04:481
2533499109,0cyclictest0-21swapper/109:10:281
2533499109,0cyclictest0-21swapper/107:10:181
2533499107,1cyclictest25-21ksoftirqd/111:08:411
2533499103,3cyclictest26682-21sshd10:40:301
25334991010,0cyclictest18064-21kworker/1:410:08:371
2533099109,0cyclictest0-21swapper/012:03:360
2533099109,0cyclictest0-21swapper/011:13:360
2533099109,0cyclictest0-21swapper/009:38:460
2533099109,0cyclictest0-21swapper/009:16:360
2533099109,0cyclictest0-21swapper/009:05:070
2533099109,0cyclictest0-21swapper/007:35:160
2533099108,1cyclictest9783-21grepconf.sh11:58:570
2533099108,1cyclictest9-21ksoftirqd/010:35:130
2533099105,2cyclictest9-21ksoftirqd/012:18:130
2533099100,2cyclictest131rcu_sched11:31:090
2533099100,1cyclictest19819-21kworker/0:111:46:590
2533099100,0cyclictest0-21swapper/011:52:060
2533099100,0cyclictest0-21swapper/011:22:360
2533099100,0cyclictest0-21swapper/007:22:160
253429998,0cyclictest0-21swapper/309:16:093
253429997,1cyclictest6970-21lspci11:25:293
253429992,6cyclictest620-13auditd11:11:113
253419998,0cyclictest0-21swapper/210:18:092
253419997,1cyclictest674-21dbus-daemon11:45:292
253419997,1cyclictest31754-21lspci09:40:392
253349998,1cyclictest3430-21kworker/1:109:59:371
253349998,0cyclictest23194-21kworker/1:307:25:111
253349998,0cyclictest0-21swapper/110:53:381
253349998,0cyclictest0-21swapper/109:00:181
253349996,2cyclictest25-21ksoftirqd/110:35:181
253349995,3cyclictest25-21ksoftirqd/112:40:001
253309998,0cyclictest28429-21kworker/0:211:40:240
253309998,0cyclictest28429-21kworker/0:211:40:240
253309998,0cyclictest0-21swapper/008:38:160
253309994,1cyclictest9-21ksoftirqd/009:24:540
253309991,1cyclictest9-21ksoftirqd/010:05:440
253309991,1cyclictest131rcu_sched10:26:010
22824290,1sleep2674-21dbus-daemon12:30:222
11325290,1sleep311326-21bash09:52:213
253429986,1cyclictest26247-21lspci12:30:393
253429985,2cyclictest699-21gdbus10:58:113
253429985,2cyclictest674-21dbus-daemon11:41:083
253429985,2cyclictest674-21dbus-daemon11:41:083
253429985,2cyclictest660-21avahi-daemon10:41:023
253429984,3cyclictest649-21polkitd12:07:393
253419986,1cyclictest663-21ModemManager09:30:162
253419986,1cyclictest21753-21lspci10:07:182
253419986,1cyclictest11756-21lspci12:26:412
253419985,2cyclictest660-21avahi-daemon12:38:452
253419985,2cyclictest660-21avahi-daemon09:28:202
253349988,0cyclictest4958-21sensors07:35:201
253309985,2cyclictest660-21avahi-daemon10:11:260
253309983,1cyclictest9-21ksoftirqd/012:05:010
253309983,1cyclictest9-21ksoftirqd/011:25:120
253309981,2cyclictest1-21systemd11:01:330
253309980,6cyclictest25052-21sshd09:46:540
253429976,0cyclictest0-21swapper/308:35:203
253429975,1cyclictest660-21avahi-daemon09:21:173
253419976,1cyclictest27763-21lspci10:11:232
253419975,1cyclictest660-21avahi-daemon09:17:572
253419975,1cyclictest649-21polkitd09:36:322
253419975,1cyclictest642-21systemd-logind11:26:122
253419974,2cyclictest24313-21sshd10:21:102
253309977,0cyclictest9-21ksoftirqd/008:31:220
253309976,0cyclictest0-21swapper/008:02:360
253309970,6cyclictest0-21swapper/008:42:270
253309970,1cyclictest623-17sedispatch07:44:550
253429964,1cyclictest699-21gdbus08:30:003
253429964,1cyclictest674-21dbus-daemon08:45:003
253429964,1cyclictest649-21polkitd08:15:013
253429963,2cyclictest660-21avahi-daemon07:20:003
253429963,2cyclictest1002-21snmpd07:35:043
253429963,2cyclictest1002-21snmpd07:27:493
253429960,2cyclictest314452unixbench-2d07:20:193
253419963,2cyclictest1002-21snmpd09:00:522
253419963,2cyclictest1002-21snmpd08:42:132
253419963,2cyclictest1002-21snmpd08:31:302
253419963,2cyclictest1002-21snmpd07:23:052
253349965,0cyclictest0-21swapper/108:46:381
253349964,1cyclictest25-21ksoftirqd/107:50:001
253349964,1cyclictest22366-21grep08:20:101
253349960,5cyclictest0-21swapper/108:31:081
253309965,0cyclictest0-21swapper/007:15:260
253309964,1cyclictest660-21avahi-daemon08:10:000
253309963,2cyclictest1002-21snmpd07:48:470
253309963,1cyclictest674-21dbus-daemon08:00:000
253309960,5cyclictest0-21swapper/008:52:060
253309960,5cyclictest0-21swapper/007:54:260
253309960,5cyclictest0-21swapper/007:33:060
253309960,5cyclictest0-21swapper/007:12:570
253309960,4cyclictest723-21gdbus08:24:550
253309960,0cyclictest0-21swapper/008:12:260
253429954,0cyclictest0-21swapper/308:30:093
253429953,1cyclictest6675-21cat09:00:143
253429953,1cyclictest4595-21cat08:55:123
253429953,1cyclictest457-21cat08:45:133
253429953,1cyclictest445-21systemd-journal07:55:003
253429953,1cyclictest22730-21cat08:20:133
253429953,1cyclictest12538-21cat07:55:133
253429953,1cyclictest1002-21snmpd09:05:253
253429953,1cyclictest1002-21snmpd08:52:073
253429953,1cyclictest1002-21snmpd08:05:053
253429953,1cyclictest1002-21snmpd08:00:023
253429953,1cyclictest1002-21snmpd07:45:573
253429953,1cyclictest1002-21snmpd07:40:593
253429953,1cyclictest1002-21snmpd07:33:463
253429950,4cyclictest21226-21sendmail_mailqu08:15:173
253419954,0cyclictest0-21swapper/207:35:282
253419953,1cyclictest646-21lsmd08:21:042
253419953,1cyclictest28922-21awk07:15:152
253419953,1cyclictest1705-21sendmail08:26:262
253419953,1cyclictest1002-21snmpd09:08:492
253419953,1cyclictest1002-21snmpd08:55:162
253419953,1cyclictest1002-21snmpd08:51:022
253419953,1cyclictest1002-21snmpd08:35:362
253419953,1cyclictest1002-21snmpd08:11:092
253419953,1cyclictest1002-21snmpd07:56:292
253419953,1cyclictest1002-21snmpd07:46:172
253419953,1cyclictest1002-21snmpd07:41:502
253419953,1cyclictest1002-21snmpd07:30:462
253419953,1cyclictest1002-21snmpd07:12:432
253419952,2cyclictest674-21dbus-daemon08:00:002
253419952,2cyclictest1002-21snmpd08:45:102
253419952,2cyclictest1002-21snmpd07:51:022
253419952,2cyclictest1002-21snmpd07:26:342
253349955,0cyclictest7722-21kworker/1:208:00:121
253349953,1cyclictest18167-21/usr/sbin/munin08:10:141
253349953,1cyclictest1088-21ntpd08:35:191
253349953,1cyclictest1002-21snmpd09:07:041
253349953,1cyclictest1002-21snmpd08:50:051
253349953,1cyclictest1002-21snmpd08:41:551
253349953,1cyclictest1002-21snmpd08:25:281
253349953,1cyclictest1002-21snmpd08:16:451
253349953,1cyclictest1002-21snmpd08:08:181
253349953,1cyclictest1002-21snmpd07:50:261
253349953,1cyclictest1002-21snmpd07:42:411
253349953,1cyclictest1002-21snmpd07:33:221
253349951,1cyclictest0-21swapper/108:55:151
253349950,1cyclictest12047-21/usr/sbin/munin07:55:181
253309953,1cyclictest6873-21needreboot09:00:150
253309953,1cyclictest1002-21snmpd08:55:100
253309953,1cyclictest1002-21snmpd08:45:430
253309953,1cyclictest1002-21snmpd08:25:060
253309953,1cyclictest1002-21snmpd08:19:450
253309952,2cyclictest1535-21chrt07:29:140
253419942,1cyclictest20751-21cut08:15:142
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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