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2026-02-16 - 17:37
[ 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 16, 2026 12:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
171002980,2sleep0229899cyclictest11:44:530
258402880,0sleep2674-21dbus-daemon09:10:552
174532800,1sleep317447-21lspci10:52:373
160012590,0sleep10-21swapper/111:06:131
103052550,0sleep2311rcuc/211:38:452
21372540,1sleep12139-21bash11:29:521
269992520,0sleep3391rcuc/310:58:573
207022520,1sleep09-21ksoftirqd/010:28:150
47812510,0sleep00-21swapper/010:11:200
121572510,0sleep10-21swapper/109:58:191
57802500,0sleep00-21swapper/011:49:250
248912500,0sleep30-21swapper/311:48:153
212182500,0sleep20-21swapper/211:01:092
37892490,0sleep3391rcuc/311:32:423
252182490,0sleep20-21swapper/212:35:092
323242480,0sleep20-21swapper/211:07:382
230162480,0sleep30-21swapper/311:50:493
230162480,0sleep30-21swapper/311:50:493
199092480,0sleep125-21ksoftirqd/112:07:091
67892470,0sleep10-21swapper/110:15:061
99282460,0sleep20-21swapper/210:38:182
115442450,1sleep09-21ksoftirqd/012:03:430
110222450,0sleep00-21swapper/010:57:350
26142440,1sleep32609-21lspci10:34:583
108512440,2sleep1230299cyclictest11:38:481
311492410,0sleep031151-21bash11:07:320
221123827,7sleep00-21swapper/007:09:570
190022520,3sleep30-21swapper/307:06:113
254222220,0sleep00-21swapper/009:56:130
3276522110,7sleep10-21swapper/107:05:061
13582219,7sleep20-21swapper/207:05:192
37992190,2sleep2230999cyclictest11:16:112
128202190,0sleep312819-21sshd11:14:163
275272180,0sleep10-21swapper/109:42:411
268282170,1sleep326829-21sshd10:23:173
234612170,1sleep123460-21sshd10:20:141
15042170,0sleep20-21swapper/211:57:202
15042170,0sleep20-21swapper/211:57:192
113312170,0sleep10-21swapper/110:38:251
89632160,0sleep10-21swapper/111:30:201
74572160,1sleep27458-21bash12:22:362
66352160,1sleep21-21systemd11:21:552
282432160,0sleep228244-21sshd12:32:372
230999164,3cyclictest33-21ksoftirqd/210:20:082
2309991615,0cyclictest321ktimersoftd/209:50:332
2302991615,0cyclictest11147-21kworker/1:112:11:541
203432160,0sleep3391rcuc/311:28:383
315422150,0sleep00-21swapper/009:17:320
247962150,0sleep20-21swapper/212:29:362
243332150,0sleep10-21swapper/109:49:191
2309991514,0cyclictest29804-21lspci12:05:142
2302991514,0cyclictest30373-21kworker/1:410:27:541
2302991514,0cyclictest26708-21kworker/1:009:53:041
2302991513,1cyclictest17248-21kworker/1:012:22:381
2302991513,1cyclictest11443-21kworker/1:011:51:161
2302991513,1cyclictest11443-21kworker/1:011:51:161
217602150,0sleep30-21swapper/311:59:063
217602150,0sleep30-21swapper/311:59:063
202532150,1sleep3391rcuc/310:39:113
153852150,0sleep2311rcuc/210:33:162
308112140,0sleep30-21swapper/309:46:283
260812140,0sleep00-21swapper/011:12:360
243562140,1sleep0101ktimersoftd/011:15:130
232012140,0sleep10-21swapper/109:31:471
230999144,1cyclictest33-21ksoftirqd/210:00:402
230999143,3cyclictest33-21ksoftirqd/211:28:152
2309991413,0cyclictest321ktimersoftd/210:10:282
230999140,12cyclictest16495-21sshd09:31:042
2302991413,0cyclictest11263-21kworker/1:011:11:331
2302991412,1cyclictest11443-21kworker/1:011:47:381
218592140,1sleep3391rcuc/310:09:463
168482140,0sleep10-21swapper/109:38:051
143182140,0sleep00-21swapper/012:17:400
51812130,0sleep00-21swapper/012:05:510
318142130,0sleep00-21swapper/012:38:280
230299132,1cyclictest25-21ksoftirqd/111:15:531
2302991313,0cyclictest25917-21kworker/1:212:16:551
2302991312,0cyclictest3476-21kworker/1:310:08:591
2302991312,0cyclictest18647-21kworker/1:209:22:121
2302991311,1cyclictest30927-21kworker/1:110:03:281
2302991311,1cyclictest22282-21kworker/1:010:12:381
230299130,12cyclictest1-21systemd10:46:341
229899130,1cyclictest0-21swapper/009:38:550
258912120,0sleep30-21swapper/311:04:223
2313991210,1cyclictest6072-21bash11:21:523
231399120,1cyclictest674-21dbus-daemon11:09:333
231399120,1cyclictest1-21systemd10:42:123
231399120,11cyclictest0-21swapper/309:37:433
2309991210,1cyclictest28842-21sshd09:39:242
230999120,1cyclictest29537-21grep11:12:532
2302991211,1cyclictest17279-21kworker/1:109:13:421
2302991211,0cyclictest31009-21lspci11:21:141
2302991211,0cyclictest22323-21kworker/1:412:00:061
2302991210,1cyclictest0-21swapper/112:34:551
229899120,1cyclictest642-21systemd-logind10:17:450
229899120,1cyclictest28934-21sshd11:32:050
2313991110,0cyclictest0-21swapper/310:29:233
231399110,10cyclictest0-21swapper/310:01:333
230999113,3cyclictest33-21ksoftirqd/212:12:312
230999112,2cyclictest33-21ksoftirqd/210:51:122
230999112,1cyclictest33-21ksoftirqd/211:43:302
230999112,1cyclictest16201-21lspci09:48:252
230999111,2cyclictest33-21ksoftirqd/210:42:142
2309991111,0cyclictest321ktimersoftd/207:59:482
230999110,10cyclictest0-21swapper/211:51:242
230999110,10cyclictest0-21swapper/211:51:242
230299111,1cyclictest25-21ksoftirqd/111:42:141
2302991110,0cyclictest241ktimersoftd/112:36:311
2302991110,0cyclictest22778-21kworker/1:311:58:121
2302991110,0cyclictest22778-21kworker/1:311:58:111
2298991110,0cyclictest0-21swapper/012:25:050
2298991110,0cyclictest0-21swapper/011:55:250
2298991110,0cyclictest0-21swapper/011:55:240
229899110,10cyclictest0-21swapper/010:54:050
229899110,10cyclictest0-21swapper/010:03:350
229899110,10cyclictest0-21swapper/009:34:340
231399109,0cyclictest0-21swapper/310:45:233
231399109,0cyclictest0-21swapper/307:19:033
231399108,1cyclictest6451-21sshd09:18:533
231399108,1cyclictest21700-21lspci09:42:033
231399100,0cyclictest0-21swapper/312:11:233
231399100,0cyclictest0-21swapper/309:59:133
230999109,0cyclictest0-21swapper/209:27:032
230999108,1cyclictest624-13audispd11:30:442
230999108,1cyclictest33-21ksoftirqd/212:15:172
230999106,1cyclictest33-21ksoftirqd/212:00:082
230999104,3cyclictest33-21ksoftirqd/209:18:172
230999102,1cyclictest33-21ksoftirqd/211:45:292
230999101,3cyclictest649-21polkitd10:25:212
230999101,1cyclictest121rcu_preempt10:59:592
2309991010,0cyclictest321ktimersoftd/207:15:482
230999100,2cyclictest121rcu_preempt10:19:512
230999100,0cyclictest0-21swapper/210:45:142
230299109,1cyclictest16029-21kworker/1:109:29:181
230299109,0cyclictest0-21swapper/110:52:051
230299108,1cyclictest25-21ksoftirqd/111:04:171
230299101,2cyclictest25-21ksoftirqd/112:29:121
2302991010,0cyclictest23443-21kworker/1:210:40:221
229899109,0cyclictest0-21swapper/011:51:350
229899109,0cyclictest0-21swapper/011:51:340
229899109,0cyclictest0-21swapper/011:39:340
229899109,0cyclictest0-21swapper/009:41:040
229899109,0cyclictest0-21swapper/009:11:250
229899109,0cyclictest0-21swapper/007:35:140
229899108,1cyclictest1-21systemd12:31:540
229899108,1cyclictest0-21swapper/011:20:250
229899100,0cyclictest0-21swapper/009:45:450
229899100,0cyclictest0-21swapper/009:22:150
23139998,0cyclictest0-21swapper/312:30:233
23139998,0cyclictest0-21swapper/311:18:033
23139998,0cyclictest0-21swapper/309:29:223
23139998,0cyclictest0-21swapper/308:17:033
23139998,0cyclictest0-21swapper/307:39:433
23139998,0cyclictest0-21swapper/307:29:533
23139996,2cyclictest660-21avahi-daemon12:02:203
23139990,0cyclictest0-21swapper/308:30:333
23099999,0cyclictest321ktimersoftd/207:52:362
23099999,0cyclictest321ktimersoftd/207:34:432
23099999,0cyclictest321ktimersoftd/207:11:372
23099992,1cyclictest33-21ksoftirqd/209:21:552
23099991,4cyclictest699-21gdbus09:56:372
23099990,2cyclictest674-21dbus-daemon10:05:022
23099990,1cyclictest131rcu_sched09:40:392
23029998,0cyclictest31296-21kworker/1:008:21:121
23029996,1cyclictest25-21ksoftirqd/110:55:261
23029990,1cyclictest131rcu_sched10:33:521
22989998,0cyclictest0-21swapper/010:20:240
22989997,1cyclictest15093-21lspci10:38:450
3562280,3sleep03556-21lspci09:53:580
23139987,0cyclictest0-21swapper/312:23:333
23139987,0cyclictest0-21swapper/311:36:233
23139987,0cyclictest0-21swapper/307:20:223
23139986,1cyclictest660-21avahi-daemon09:31:513
23139985,2cyclictest699-21gdbus10:12:263
23139985,2cyclictest674-21dbus-daemon09:52:093
23139985,2cyclictest660-21avahi-daemon12:38:283
23139985,2cyclictest660-21avahi-daemon12:26:323
23139985,2cyclictest660-21avahi-daemon12:16:053
23139985,2cyclictest660-21avahi-daemon10:16:283
23139984,3cyclictest674-21dbus-daemon12:07:443
23099988,0cyclictest321ktimersoftd/207:48:042
23099988,0cyclictest321ktimersoftd/207:42:042
23099988,0cyclictest321ktimersoftd/207:21:392
23029988,0cyclictest10985-21kworker/1:107:30:561
22989987,0cyclictest0-21swapper/012:14:050
22989987,0cyclictest0-21swapper/009:28:250
22989986,1cyclictest9-21ksoftirqd/010:42:500
22989985,2cyclictest660-21avahi-daemon12:20:210
22989985,2cyclictest660-21avahi-daemon10:34:140
22989985,2cyclictest660-21avahi-daemon10:08:300
22989985,2cyclictest15482-21sshd11:00:390
23139975,1cyclictest660-21avahi-daemon09:20:163
23139974,2cyclictest660-21avahi-daemon11:40:113
23139974,2cyclictest660-21avahi-daemon09:14:233
23139970,6cyclictest0-21swapper/308:56:033
23099977,0cyclictest321ktimersoftd/209:09:042
23099975,1cyclictest33-21ksoftirqd/209:00:012
23029974,2cyclictest660-21avahi-daemon09:15:551
23029970,0cyclictest131rcu_sched08:14:591
22989977,0cyclictest6868-21kworker/0:307:27:220
22989977,0cyclictest6868-21kworker/0:307:22:510
22989977,0cyclictest3072-21kworker/0:208:46:150
22989977,0cyclictest3072-21kworker/0:208:35:110
22989977,0cyclictest24436-21kworker/0:211:25:240
22989977,0cyclictest15052-21kworker/0:008:00:580
22989976,0cyclictest0-21swapper/008:30:150
22989975,1cyclictest660-21avahi-daemon10:49:320
23139965,0cyclictest0-21swapper/307:46:423
23139963,2cyclictest1002-21snmpd08:40:183
23139961,4cyclictest28419-21head08:10:173
23099964,1cyclictest33-21ksoftirqd/208:50:012
23099964,1cyclictest33-21ksoftirqd/208:25:002
23099964,1cyclictest33-21ksoftirqd/207:40:002
23099964,1cyclictest1002-21snmpd07:25:042
23029966,0cyclictest30475-21kworker/1:207:15:201
23029964,1cyclictest25-21ksoftirqd/108:50:011
23029964,1cyclictest25-21ksoftirqd/107:30:001
23029964,1cyclictest18610-21grep07:45:201
23029963,2cyclictest1002-21snmpd07:50:351
22989966,0cyclictest32519-21kworker/0:007:15:130
22989966,0cyclictest32519-21kworker/0:007:10:000
22989966,0cyclictest3072-21kworker/0:208:40:440
22989966,0cyclictest29264-21kworker/0:108:25:400
22989966,0cyclictest29264-21kworker/0:108:20:030
22989966,0cyclictest29264-21kworker/0:108:15:050
22989966,0cyclictest15052-21kworker/0:008:10:030
22989966,0cyclictest15052-21kworker/0:008:05:310
22989966,0cyclictest15052-21kworker/0:007:55:150
22989966,0cyclictest15052-21kworker/0:007:50:010
22989966,0cyclictest15052-21kworker/0:007:45:010
22989966,0cyclictest15052-21kworker/0:007:40:230
22989966,0cyclictest11161-21kworker/0:109:05:060
22989966,0cyclictest11161-21kworker/0:109:00:170
22989966,0cyclictest11161-21kworker/0:108:55:030
22989966,0cyclictest11161-21kworker/0:108:50:100
22989966,0cyclictest10938-21kworker/0:207:30:210
23139953,1cyclictest21855-21cat07:55:133
23139953,1cyclictest1691-21mii-tool08:25:133
23139953,1cyclictest1002-21snmpd09:06:363
23139953,1cyclictest1002-21snmpd08:52:483
23139953,1cyclictest1002-21snmpd08:21:073
23139953,1cyclictest1002-21snmpd08:07:473
23139953,1cyclictest1002-21snmpd08:01:203
23139953,1cyclictest1002-21snmpd07:52:263
23139953,1cyclictest1002-21snmpd07:40:193
23139953,1cyclictest1002-21snmpd07:10:013
23139952,2cyclictest5450-21cpuspeed_turbos08:35:103
23139952,2cyclictest1002-21snmpd08:47:063
23139952,2cyclictest1002-21snmpd07:31:123
23139950,4cyclictest0-21swapper/309:05:003
23099953,1cyclictest642-21systemd-logind08:10:002
23099953,1cyclictest6384-21which08:35:182
23099953,1cyclictest1002-21snmpd08:40:452
23099953,1cyclictest1002-21snmpd08:31:002
23099953,1cyclictest1002-21snmpd08:10:222
23099953,1cyclictest1002-21snmpd08:02:022
23099952,2cyclictest1002-21snmpd09:00:442
23099952,2cyclictest1002-21snmpd08:20:052
23099952,0cyclictest30212-21cut08:15:152
23029955,0cyclictest936-21kworker/1:108:30:121
23029953,1cyclictest674-21dbus-daemon07:55:001
23029953,1cyclictest29516-21/usr/sbin/munin08:15:201
23029953,1cyclictest25097-21kworker/u8:208:25:001
23029953,1cyclictest23878-21mii-tool08:00:131
23029953,1cyclictest17532-21/usr/sbin/munin09:05:171
23029953,1cyclictest15978-21cat09:00:141
23029953,1cyclictest1002-21snmpd08:50:531
23029953,1cyclictest1002-21snmpd08:35:351
23029953,1cyclictest1002-21snmpd08:05:561
23029953,1cyclictest1002-21snmpd07:43:141
23029953,1cyclictest1002-21snmpd07:36:091
23029952,2cyclictest3347-21tr07:10:161
23029952,2cyclictest1002-21snmpd07:20:541
23029952,2cyclictest0-21swapper/108:57:491
23029952,2cyclictest0-21swapper/108:44:051
23099940,3cyclictest7093-21kworker/2:108:50:052
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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