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2026-02-19 - 08:06
[ 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 Thu Feb 19, 2026 00:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
300482780,0sleep20-21swapper/221:10:372
73372600,0sleep00-21swapper/022:23:320
204332560,0sleep10-21swapper/123:07:431
277212550,0sleep10-21swapper/122:17:191
115312530,1sleep211527-21grep22:55:022
252972520,0sleep30-21swapper/323:43:133
221192520,0sleep00-21swapper/022:48:310
184962520,0sleep10-21swapper/123:30:421
241922500,0sleep20-21swapper/222:11:052
67122490,0sleep00-21swapper/000:08:060
33862490,0sleep00-21swapper/022:13:110
321462490,0sleep20-21swapper/223:01:192
289822490,0sleep20-21swapper/223:51:222
83422470,0sleep20-21swapper/221:57:152
788024736,7sleep10-21swapper/119:08:121
297342430,1sleep329731-21sshd22:41:373
78002308,7sleep00-21swapper/019:07:110
800322615,7sleep30-21swapper/319:09:433
254932240,0sleep10-21swapper/121:37:551
624722112,4sleep20-21swapper/219:05:122
256812180,1sleep125678-21lspci22:41:061
119642180,0sleep30-21swapper/300:20:173
82132160,0sleep10-21swapper/123:14:041
135482160,0sleep10-21swapper/100:12:461
55532150,0sleep20-21swapper/223:56:172
179472140,0sleep10-21swapper/122:59:421
8141991312,0cyclictest0-21swapper/323:20:013
814199130,12cyclictest624-13audispd23:30:213
814099133,6cyclictest674-21dbus-daemon22:53:162
814099133,3cyclictest18044-21sshd22:44:092
814099132,3cyclictest674-21dbus-daemon23:08:572
8138991312,0cyclictest12057-21lspci00:35:471
39282130,1sleep03931-21bash23:40:340
305962130,0sleep00-21swapper/021:44:270
285302130,0sleep10-21swapper/122:29:581
267602130,1sleep326748-21bash23:58:553
259582130,0sleep20-21swapper/223:31:382
814099123,3cyclictest674-21dbus-daemon21:44:342
814099122,3cyclictest649-21polkitd22:30:222
8140991210,1cyclictest22237-21sshd23:27:202
8140991210,1cyclictest0-21swapper/223:12:002
814099120,3cyclictest649-21polkitd00:32:162
814099120,3cyclictest649-21polkitd00:26:142
814099120,1cyclictest31455-21bash23:47:502
814099120,11cyclictest0-21swapper/222:00:492
8138991211,0cyclictest17493-21lspci23:46:061
813899120,1cyclictest642-21systemd-logind00:01:521
813199125,1cyclictest9-21ksoftirqd/023:19:320
8131991210,1cyclictest101ktimersoftd/000:25:300
191842120,0sleep00-21swapper/000:01:490
91122110,0sleep10-21swapper/122:23:451
814199119,1cyclictest4659-21sshd22:30:513
814199119,1cyclictest0-21swapper/322:18:313
8141991110,0cyclictest0-21swapper/323:02:213
8141991110,0cyclictest0-21swapper/321:19:113
814199110,1cyclictest674-21dbus-daemon22:38:023
814199110,10cyclictest0-21swapper/321:50:013
814199110,10cyclictest0-21swapper/300:33:213
814099113,5cyclictest674-21dbus-daemon22:46:042
814099113,3cyclictest660-21avahi-daemon00:24:002
814099112,3cyclictest699-21gdbus22:26:222
814099112,3cyclictest649-21polkitd00:17:262
814099110,3cyclictest30262-21id23:43:502
814099110,3cyclictest2862-21sshd22:18:422
814099110,3cyclictest1-21systemd00:04:422
814099110,2cyclictest8449-21bash23:17:562
814099110,2cyclictest698-21gdbus21:47:192
814099110,1cyclictest674-21dbus-daemon21:31:192
814099110,1cyclictest0-21swapper/221:25:292
814099110,10cyclictest0-21swapper/221:35:182
813899119,1cyclictest6668-21lspci21:17:521
8138991110,0cyclictest241ktimersoftd/121:28:281
8138991110,0cyclictest20615-21lspci22:48:201
8138991110,0cyclictest15722-21lspci21:47:221
8138991110,0cyclictest0-21swapper/123:50:121
8138991110,0cyclictest0-21swapper/123:36:121
813899110,1cyclictest11371-21lspci22:51:021
813899110,10cyclictest0-21swapper/123:00:121
813899110,10cyclictest0-21swapper/121:33:121
813199119,1cyclictest9-21ksoftirqd/023:40:000
813199114,1cyclictest9-21ksoftirqd/022:59:450
8131991110,0cyclictest0-21swapper/021:15:420
813199110,10cyclictest0-21swapper/023:20:510
814199109,0cyclictest0-21swapper/323:53:513
814199109,0cyclictest0-21swapper/321:34:313
814199109,0cyclictest0-21swapper/319:20:113
814199108,1cyclictest9003-21sshd23:45:113
814199100,0cyclictest0-21swapper/322:57:013
814199100,0cyclictest0-21swapper/300:05:313
814099109,0cyclictest0-21swapper/220:54:592
814099109,0cyclictest0-21swapper/219:15:192
814099103,3cyclictest674-21dbus-daemon00:12:062
814099100,3cyclictest698-21gdbus22:21:312
814099100,3cyclictest674-21dbus-daemon23:36:502
814099100,3cyclictest642-21systemd-logind21:16:552
814099100,3cyclictest3250-21sshd22:38:312
814099100,3cyclictest29979-21gdbus22:05:562
814099100,3cyclictest19481-21sshd00:05:412
814099100,2cyclictest649-21polkitd23:21:572
814099100,2cyclictest16343-21bash00:36:222
813899109,0cyclictest4788-21lspci21:23:101
813899109,0cyclictest0-21swapper/123:58:521
813899109,0cyclictest0-21swapper/122:02:021
813899109,0cyclictest0-21swapper/100:29:021
813899107,2cyclictest27669-21sshd22:33:411
813899100,0cyclictest0-21swapper/123:27:021
813899100,0cyclictest0-21swapper/121:50:511
813199109,0cyclictest21664-21lspci23:46:360
813199109,0cyclictest17507-21lspci22:36:170
813199109,0cyclictest14694-21lspci00:12:550
813199109,0cyclictest0-21swapper/023:07:020
813199108,1cyclictest5841-21sshd21:23:220
813199103,1cyclictest9-21ksoftirqd/022:25:450
813199103,1cyclictest9-21ksoftirqd/000:16:260
813199102,1cyclictest674-21dbus-daemon22:54:410
813199101,1cyclictest131rcu_sched00:36:110
813199100,1cyclictest674-21dbus-daemon21:30:000
813199100,0cyclictest0-21swapper/021:46:120
81419998,0cyclictest0-21swapper/322:54:213
81419998,0cyclictest0-21swapper/322:20:013
81419998,0cyclictest0-21swapper/321:11:303
81419998,0cyclictest0-21swapper/321:05:213
81419998,0cyclictest0-21swapper/300:04:013
81419994,1cyclictest674-21dbus-daemon22:29:173
81409998,0cyclictest0-21swapper/220:48:092
81409997,1cyclictest0-21swapper/219:14:392
81409990,4cyclictest30124-21lspci21:21:542
81409990,3cyclictest798-21cat20:10:012
81409990,3cyclictest723-21gdbus21:53:152
81389998,0cyclictest588-21lspci00:30:331
81389998,0cyclictest0-21swapper/123:20:321
81389998,0cyclictest0-21swapper/122:36:021
81389997,1cyclictest30921-21sshd23:16:421
81389990,0cyclictest0-21swapper/123:43:021
81319999,0cyclictest527-40kipmi023:26:360
81319998,0cyclictest21061-21lspci22:05:070
81319998,0cyclictest17365-21lspci21:30:490
81319998,0cyclictest0-21swapper/023:33:520
81319998,0cyclictest0-21swapper/021:55:320
81319993,4cyclictest660-21avahi-daemon23:50:460
81319993,2cyclictest674-21dbus-daemon22:30:100
81319993,1cyclictest9-21ksoftirqd/023:55:120
81319992,1cyclictest131rcu_sched23:12:330
81319991,1cyclictest131rcu_sched21:52:090
81319991,1cyclictest121rcu_preempt22:42:550
81419987,0cyclictest0-21swapper/323:27:413
81419987,0cyclictest0-21swapper/320:24:503
81419987,0cyclictest0-21swapper/300:15:413
81419986,1cyclictest23890-21lspci23:35:163
81419985,2cyclictest674-21dbus-daemon22:45:213
81419985,2cyclictest660-21avahi-daemon23:07:123
81419985,2cyclictest660-21avahi-daemon22:00:523
81419985,2cyclictest660-21avahi-daemon21:55:533
81419985,2cyclictest660-21avahi-daemon21:46:553
81419985,2cyclictest660-21avahi-daemon21:41:353
81419985,2cyclictest660-21avahi-daemon21:38:473
81419985,2cyclictest660-21avahi-daemon00:36:483
81419985,2cyclictest660-21avahi-daemon00:14:333
81419984,3cyclictest660-21avahi-daemon21:21:113
81389987,0cyclictest0-21swapper/122:08:521
81389987,0cyclictest0-21swapper/121:59:221
81389983,1cyclictest17235-21kworker/1:122:10:191
81389982,1cyclictest17909-21sshd21:14:181
81389982,1cyclictest131rcu_sched00:09:421
81389980,1cyclictest131rcu_sched21:41:321
81319986,1cyclictest9-21ksoftirqd/021:10:190
81319986,1cyclictest9-21ksoftirqd/000:30:100
81319985,2cyclictest649-21polkitd22:04:180
81319983,1cyclictest674-21dbus-daemon21:35:200
81319980,2cyclictest699-21gdbus00:20:580
81319980,1cyclictest131rcu_sched23:04:400
81419975,1cyclictest660-21avahi-daemon22:11:013
81419975,1cyclictest660-21avahi-daemon22:05:383
81419975,1cyclictest660-21avahi-daemon21:25:403
81419975,1cyclictest20342-21sshd00:25:143
81419974,2cyclictest660-21avahi-daemon23:10:003
81419974,2cyclictest649-21polkitd23:15:443
81409976,0cyclictest0-21swapper/220:41:092
81409975,1cyclictest0-21swapper/220:16:092
81409971,2cyclictest23594-21expr21:05:122
81409970,6cyclictest0-21swapper/219:35:392
81409970,4cyclictest29293-21cat20:00:112
81409970,4cyclictest29164-21sed20:00:002
81409970,4cyclictest21489-21cat19:40:122
81409970,4cyclictest20339-21mailstats20:55:192
81389975,1cyclictest660-21avahi-daemon00:20:391
81389975,1cyclictest25-21ksoftirqd/100:15:141
81389970,1cyclictest131rcu_sched21:10:001
81319972,4cyclictest25178-21munin-run21:10:000
81319971,1cyclictest29979-21gdbus22:16:390
81419964,1cyclictest445-21systemd-journal20:35:003
81419963,2cyclictest1002-21snmpd20:58:523
81419963,2cyclictest1002-21snmpd20:05:353
81419963,2cyclictest1002-21snmpd19:42:103
81419963,2cyclictest1002-21snmpd19:36:553
81419963,2cyclictest1002-21snmpd19:14:493
81409965,0cyclictest0-21swapper/219:52:492
81409964,1cyclictest674-21dbus-daemon20:25:002
81409963,2cyclictest649-21polkitd20:30:012
81409963,2cyclictest1088-21ntpd19:25:162
81409963,2cyclictest1002-21snmpd20:13:202
81409963,2cyclictest1002-21snmpd19:20:102
81409960,3cyclictest11694-21cut20:35:142
81409960,2cyclictest7456-21hddtemp_smartct20:25:142
81409960,2cyclictest24136-21gzip19:45:182
81409960,2cyclictest21555-21expr21:00:122
81409960,2cyclictest17036-21cpu19:30:102
81389965,0cyclictest0-21swapper/120:25:221
81389964,1cyclictest699-21gdbus20:40:001
81319964,1cyclictest660-21avahi-daemon21:00:000
81319963,2cyclictest674-21dbus-daemon21:04:550
81319960,5cyclictest0-21swapper/020:25:020
81319960,0cyclictest0-21swapper/020:33:320
81419953,1cyclictest3864-21ntpq20:15:163
81419953,1cyclictest17125-21tr19:30:113
81419953,1cyclictest1705-21sendmail20:39:513
81419953,1cyclictest1002-21snmpd20:51:273
81419953,1cyclictest1002-21snmpd20:45:383
81419953,1cyclictest1002-21snmpd20:27:033
81419953,1cyclictest1002-21snmpd20:11:233
81419953,1cyclictest1002-21snmpd20:02:023
81419953,1cyclictest1002-21snmpd19:25:193
81419952,2cyclictest28065-21ntpq19:55:163
81419952,2cyclictest11367-21if_eno219:15:133
81419950,4cyclictest24592-21sshd19:46:063
81419950,4cyclictest0-21swapper/320:41:313
81419950,2cyclictest25451-21awk19:50:123
81419950,2cyclictest21601-21df_inode21:00:133
81389953,1cyclictest9117-21/usr/sbin/munin20:30:151
81389953,1cyclictest8324-21/usr/sbin/munin19:10:181
81389953,1cyclictest660-21avahi-daemon19:25:001
81389953,1cyclictest6092-21sensors_temp20:20:171
81389953,1cyclictest25-21ksoftirqd/119:45:001
81389953,1cyclictest20831-21kworker/1:020:00:111
81389953,1cyclictest1002-21snmpd20:48:031
81389953,1cyclictest1002-21snmpd20:40:091
81389953,1cyclictest1002-21snmpd20:15:141
81389953,1cyclictest1002-21snmpd20:11:011
81389953,1cyclictest1002-21snmpd20:05:081
81389953,1cyclictest1002-21snmpd19:55:141
81389953,1cyclictest1002-21snmpd19:53:321
81389953,1cyclictest1002-21snmpd19:36:041
81389953,1cyclictest1002-21snmpd19:34:371
81389953,1cyclictest1002-21snmpd19:18:551
81389952,2cyclictest21450-21tr21:00:111
81389950,4cyclictest0-21swapper/120:56:321
81389950,0cyclictest0-21swapper/119:43:321
81319953,1cyclictest646-21lsmd19:50:150
81319953,1cyclictest3001-21/usr/sbin/munin20:15:180
81319953,1cyclictest23543-21idleruntime19:45:130
81319953,1cyclictest13424-21mii-tool19:20:120
81319953,1cyclictest11044-21cpuspeed_turbos19:15:110
81319953,1cyclictest1002-21snmpd20:48:510
81319953,1cyclictest1002-21snmpd20:34:590
81319953,1cyclictest1002-21snmpd20:20:080
81319953,1cyclictest1002-21snmpd20:10:590
81319953,1cyclictest1002-21snmpd20:06:350
81319953,1cyclictest1002-21snmpd20:00:380
81319953,1cyclictest1002-21snmpd19:56:500
81319953,1cyclictest1002-21snmpd19:40:190
81319953,1cyclictest1002-21snmpd19:37:520
81319953,1cyclictest1002-21snmpd19:32:310
81319952,2cyclictest660-21avahi-daemon20:40:000
81319952,2cyclictest1002-21snmpd19:13:070
81319950,1cyclictest121rcu_preempt19:25:120
81389942,1cyclictest17353-21tr20:50:111
81389942,1cyclictest13238-21forks19:20:121
81319942,1cyclictest17796-21uname20:50:140
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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