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2026-02-02 - 09:37
[ 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 376 highest latencies:
System rack2slot0.osadl.org (updated Mon Feb 02, 2026 00:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
258821220,11sleep375750irq/24-eno1-rx-21:10:173
2633121070,0sleep20-21swapper/223:30:392
433221050,0sleep24269-21sshd00:34:312
1789121030,0sleep017863-21sshd00:05:300
98802930,2sleep11515499cyclictest23:12:521
266822840,0sleep00-21swapper/023:30:400
262312700,0sleep20-21swapper/223:38:562
42462590,0sleep14251-21gltestperf20:00:131
187142570,0sleep00-21swapper/000:13:500
142602570,0sleep30-21swapper/319:05:163
311922560,0sleep00-21swapper/023:17:230
68632540,0sleep10-21swapper/120:05:171
49512520,0sleep30-21swapper/323:34:253
33622520,0sleep20-21swapper/221:59:432
87402500,0sleep00-21swapper/023:23:440
281712500,0sleep10-21swapper/123:55:251
69202490,0sleep30-21swapper/322:13:533
36242490,0sleep20-21swapper/200:39:552
31532490,1sleep11-21systemd23:25:571
292982480,0sleep10-21swapper/123:09:021
242082480,0sleep00-21swapper/023:11:180
171902480,0sleep00-21swapper/022:21:320
164772420,0sleep30-21swapper/323:13:263
147302297,7sleep20-21swapper/219:06:042
147142276,6sleep10-21swapper/119:05:511
171542220,1sleep117142-21munin-run19:15:001
1478322211,7sleep00-21swapper/019:06:430
198792210,0sleep30-21swapper/321:37:043
216422200,0sleep3642-21systemd-logind00:03:083
141522170,2sleep11515499cyclictest00:32:341
29432160,1sleep12926-21sshd23:39:431
278512160,0sleep30-21swapper/323:52:433
216752160,0sleep20-21swapper/223:05:362
197182150,0sleep00-21swapper/023:35:340
123992150,0sleep20-21swapper/222:59:272
98512140,0sleep20-21swapper/221:32:272
307512140,0sleep00-21swapper/021:55:360
242012140,0sleep00-21swapper/023:49:440
242012140,0sleep00-21swapper/023:49:430
15154991412,1cyclictest27213-21lspci00:17:161
294162130,1sleep329415-21grepconf.sh23:44:423
294162130,1sleep329415-21grepconf.sh23:44:413
231782130,0sleep30-21swapper/323:46:503
231782130,0sleep30-21swapper/323:46:503
190182130,0sleep20-21swapper/221:18:502
15160991311,1cyclictest0-21swapper/221:43:222
15164991210,1cyclictest22370-21sshd00:38:453
15164991210,1cyclictest0-21swapper/300:26:263
1516499120,11cyclictest6453-21bash22:58:563
1516499120,11cyclictest32756-21bash00:12:163
1516099120,1cyclictest18201-21bash22:01:122
1516099120,11cyclictest27405-21bash23:14:222
1516099120,11cyclictest21339-21bash23:16:312
1516099120,11cyclictest12568-21sshd22:51:112
15154991211,0cyclictest411-21lspci21:21:051
15154991210,1cyclictest22945-21grep23:49:371
15154991210,1cyclictest22945-21grep23:49:361
15154991210,1cyclictest0-21swapper/123:16:561
15154991210,1cyclictest0-21swapper/122:29:061
15154991210,1cyclictest0-21swapper/122:01:571
1515499120,11cyclictest19663-21sshd21:57:571
1515499120,0cyclictest0-21swapper/123:44:071
1515499120,0cyclictest0-21swapper/123:44:061
1514699120,11cyclictest27432-21lspci22:33:220
1514699120,11cyclictest0-21swapper/021:41:510
146252120,0sleep10-21swapper/100:35:181
1516499119,1cyclictest19135-21bash22:29:563
1516499119,1cyclictest14537-21lspci00:32:363
1516499119,1cyclictest0-21swapper/323:24:363
15164991110,0cyclictest0-21swapper/321:17:163
1516499110,10cyclictest0-21swapper/322:46:363
1516499110,10cyclictest0-21swapper/322:42:363
1516499110,10cyclictest0-21swapper/321:48:563
1516499110,10cyclictest0-21swapper/321:25:453
1516499110,10cyclictest0-21swapper/300:16:163
15160991110,0cyclictest0-21swapper/222:11:212
15160991110,0cyclictest0-21swapper/220:30:122
1516099110,10cyclictest0-21swapper/221:53:112
1516099110,10cyclictest0-21swapper/200:17:122
1516099110,0cyclictest0-21swapper/222:28:212
1515499119,1cyclictest0-21swapper/100:09:171
1514699119,1cyclictest5427-21lspci23:56:160
1514699119,1cyclictest0-21swapper/000:38:310
15146991110,0cyclictest0-21swapper/022:18:310
15146991110,0cyclictest0-21swapper/022:08:020
15146991110,0cyclictest0-21swapper/022:08:010
1514699110,1cyclictest8152-21lspci23:42:520
1514699110,1cyclictest8152-21lspci23:42:510
1514699110,10cyclictest1843-21sshd21:15:410
1514699110,10cyclictest0-21swapper/021:48:020
1514699110,10cyclictest0-21swapper/000:26:110
1514699110,10cyclictest0-21swapper/000:00:010
1514699110,0cyclictest0-21swapper/023:54:120
1514699110,0cyclictest0-21swapper/022:35:320
1516499109,0cyclictest0-21swapper/322:23:463
1516499100,0cyclictest0-21swapper/321:40:563
1516499100,0cyclictest0-21swapper/300:08:163
1516099109,0cyclictest0-21swapper/223:51:222
1516099109,0cyclictest0-21swapper/223:40:022
1516099109,0cyclictest0-21swapper/223:40:012
1516099109,0cyclictest0-21swapper/223:20:522
1516099109,0cyclictest0-21swapper/222:05:122
1516099109,0cyclictest0-21swapper/222:05:122
1516099109,0cyclictest0-21swapper/221:29:112
1516099109,0cyclictest0-21swapper/200:03:022
1516099108,1cyclictest21797-21sshd22:41:022
1515499108,1cyclictest698-21gdbus21:40:061
1515499108,1cyclictest30339-21sshd22:05:571
1515499108,1cyclictest30339-21sshd22:05:561
1515499101,1cyclictest131rcu_sched22:35:471
1515499100,1cyclictest131rcu_sched00:10:201
1514699109,0cyclictest0-21swapper/021:12:520
1514699109,0cyclictest0-21swapper/020:31:220
1514699100,0cyclictest0-21swapper/019:20:110
26574290,1sleep126573-21bash23:52:371
151649998,0cyclictest0-21swapper/322:50:363
151649998,0cyclictest0-21swapper/322:15:063
151649998,0cyclictest0-21swapper/322:06:463
151649998,0cyclictest0-21swapper/322:06:463
151649998,0cyclictest0-21swapper/321:56:363
151649996,2cyclictest660-21avahi-daemon23:58:413
151609998,0cyclictest0-21swapper/223:27:422
151609998,0cyclictest0-21swapper/222:45:022
151609998,0cyclictest0-21swapper/200:27:222
151609998,0cyclictest0-21swapper/200:07:022
151609997,1cyclictest1-21systemd00:11:012
151549998,0cyclictest0-21swapper/122:45:471
151549998,0cyclictest0-21swapper/121:34:171
151549998,0cyclictest0-21swapper/100:01:171
151549997,1cyclictest25-21ksoftirqd/121:50:021
151549990,0cyclictest131rcu_sched23:32:241
151549990,0cyclictest121rcu_preempt22:14:231
151469998,0cyclictest0-21swapper/022:47:520
151469998,0cyclictest0-21swapper/020:45:020
151469998,0cyclictest0-21swapper/020:19:220
151469997,1cyclictest8569-21sshd22:29:010
151469997,1cyclictest26930-21kworker/0:000:18:350
151469996,2cyclictest660-21avahi-daemon22:51:460
151469996,2cyclictest660-21avahi-daemon22:40:540
12530290,0sleep2311rcuc/223:04:562
25131280,0sleep00-21swapper/023:25:080
20898280,1sleep1231rcuc/123:00:101
151649987,0cyclictest0-21swapper/322:00:353
151649987,0cyclictest0-21swapper/321:50:453
151649987,0cyclictest0-21swapper/300:20:153
151649986,1cyclictest660-21avahi-daemon23:05:013
151649986,1cyclictest41-21ksoftirqd/323:36:133
151649985,2cyclictest660-21avahi-daemon23:17:273
151649985,2cyclictest660-21avahi-daemon22:35:473
151649985,2cyclictest660-21avahi-daemon21:30:183
151649984,3cyclictest660-21avahi-daemon22:30:163
151649984,3cyclictest649-21polkitd23:02:103
151609987,0cyclictest0-21swapper/222:36:412
151609987,0cyclictest0-21swapper/200:21:112
151609986,1cyclictest7143-21lspci23:45:272
151609986,1cyclictest7143-21lspci23:45:262
151609986,1cyclictest5946-21lspci22:20:332
151609986,1cyclictest3619-21kworker/u8:222:18:122
151609986,1cyclictest30915-21lspci22:33:402
151609985,2cyclictest660-21avahi-daemon23:57:042
151609985,2cyclictest660-21avahi-daemon21:37:372
151549987,0cyclictest25-21ksoftirqd/122:50:101
151549987,0cyclictest0-21swapper/122:20:471
151549987,0cyclictest0-21swapper/122:16:271
151549987,0cyclictest0-21swapper/121:16:061
151549986,1cyclictest660-21avahi-daemon23:22:181
151549986,1cyclictest660-21avahi-daemon21:45:171
151549986,1cyclictest25-21ksoftirqd/122:55:461
151549986,1cyclictest25-21ksoftirqd/122:40:041
151549986,1cyclictest25-21ksoftirqd/121:10:221
151549986,1cyclictest25-21ksoftirqd/100:25:501
151549986,1cyclictest25-21ksoftirqd/100:20:141
151549985,2cyclictest660-21avahi-daemon22:32:341
151549985,2cyclictest660-21avahi-daemon21:35:081
151549985,2cyclictest649-21polkitd21:25:501
151469987,0cyclictest0-21swapper/023:02:220
151469987,0cyclictest0-21swapper/021:32:020
151469987,0cyclictest0-21swapper/020:37:320
151469987,0cyclictest0-21swapper/019:26:220
151469987,0cyclictest0-21swapper/000:20:020
151469986,1cyclictest18041-21lspci22:11:340
151469986,1cyclictest0-21swapper/000:30:120
151469985,2cyclictest660-21avahi-daemon23:07:160
151469980,1cyclictest674-21dbus-daemon22:55:140
151649975,1cyclictest1636-21lspci23:25:483
151649974,2cyclictest642-21systemd-logind21:24:283
151609975,1cyclictest13103-21sensors20:20:202
151609974,2cyclictest8671-21sshd21:46:142
151469976,0cyclictest0-21swapper/019:14:220
151469975,1cyclictest660-21avahi-daemon21:20:180
151469974,2cyclictest660-21avahi-daemon22:03:560
151469974,2cyclictest660-21avahi-daemon21:35:180
151469974,2cyclictest660-21avahi-daemon21:26:380
151469974,2cyclictest14089-21sshd21:50:170
151469970,4cyclictest642-21systemd-logind20:30:000
151649964,1cyclictest649-21polkitd20:45:003
151649963,2cyclictest1002-21snmpd21:08:583
151649963,2cyclictest1002-21snmpd20:22:173
151649963,2cyclictest1002-21snmpd20:15:093
151649963,2cyclictest1002-21snmpd20:06:593
151649963,2cyclictest1002-21snmpd19:57:343
151649963,2cyclictest1002-21snmpd19:42:323
151649963,2cyclictest1002-21snmpd19:29:523
151649960,5cyclictest0-21swapper/319:10:563
151609964,1cyclictest674-21dbus-daemon21:21:582
151609964,1cyclictest30399-21df19:45:112
151609964,1cyclictest1944-21sshd21:10:152
151609964,1cyclictest1002-21snmpd20:51:122
151609963,2cyclictest674-21dbus-daemon20:50:012
151609963,2cyclictest1002-21snmpd20:43:152
151609963,2cyclictest1002-21snmpd19:27:312
151609963,2cyclictest1002-21snmpd19:20:582
151609960,5cyclictest0-21swapper/219:42:522
151549964,1cyclictest31755-21grep21:05:211
151549964,1cyclictest25-21ksoftirqd/120:00:001
151549964,1cyclictest23790-21munin-plugin-st19:30:001
151549963,2cyclictest1002-21snmpd21:03:241
151469965,0cyclictest0-21swapper/021:04:020
151469964,1cyclictest674-21dbus-daemon19:49:590
151469963,2cyclictest1002-21snmpd20:40:480
151469963,2cyclictest1002-21snmpd20:21:330
24107250,0sleep00-21swapper/019:30:130
151649954,0cyclictest0-21swapper/320:40:463
151649954,0cyclictest0-21swapper/320:10:263
151649953,1cyclictest699-21gdbus20:59:553
151649953,1cyclictest24757-21cat20:50:133
151649953,1cyclictest18650-21cat20:35:123
151649953,1cyclictest1082-21lldpd19:15:483
151649953,1cyclictest1002-21snmpd21:00:033
151649953,1cyclictest1002-21snmpd20:31:123
151649953,1cyclictest1002-21snmpd20:00:323
151649953,1cyclictest1002-21snmpd19:50:023
151649953,1cyclictest1002-21snmpd19:45:173
151649953,1cyclictest1002-21snmpd19:22:223
151649952,2cyclictest674-21dbus-daemon19:40:003
151649952,2cyclictest25739-21taskset19:34:003
151649952,2cyclictest1002-21snmpd20:26:393
151609953,1cyclictest3171-21grep19:55:202
151609953,1cyclictest26556-21cat19:35:152
151609953,1cyclictest18297-21gltestperf19:15:122
151609953,1cyclictest1002-21snmpd21:01:272
151609953,1cyclictest1002-21snmpd20:55:582
151609953,1cyclictest1002-21snmpd20:19:062
151609953,1cyclictest1002-21snmpd20:00:292
151609953,1cyclictest1002-21snmpd19:31:362
151609953,1cyclictest1002-21snmpd19:11:012
151609952,2cyclictest1002-21snmpd20:35:532
151609952,2cyclictest1002-21snmpd20:26:212
151609952,2cyclictest1002-21snmpd20:10:562
151609950,0cyclictest0-21swapper/221:06:122
151549953,1cyclictest916-21sshd19:50:201
151549953,1cyclictest646-21lsmd19:20:051
151549953,1cyclictest30483-21cut19:45:121
151549953,1cyclictest28593-21cat19:40:141
151549953,1cyclictest26308-21wc20:55:121
151549953,1cyclictest24756-21cat20:50:121
151549953,1cyclictest16125-21/usr/sbin/munin20:30:121
151549953,1cyclictest1002-21snmpd20:46:211
151549953,1cyclictest1002-21snmpd20:17:241
151549953,1cyclictest1002-21snmpd20:10:311
151549953,1cyclictest1002-21snmpd19:35:081
151549952,2cyclictest0-21swapper/120:29:001
151549950,1cyclictest12051-21/usr/sbin/munin20:20:181
151549950,0cyclictest0-21swapper/120:41:471
151549950,0cyclictest0-21swapper/119:16:371
151469953,1cyclictest674-21dbus-daemon19:39:540
151469953,1cyclictest24741-21mii-tool20:50:120
151469953,1cyclictest1002-21snmpd21:06:310
151469953,1cyclictest1002-21snmpd20:56:100
151469953,1cyclictest1002-21snmpd20:13:050
151469953,1cyclictest1002-21snmpd20:05:440
151469953,1cyclictest1002-21snmpd20:02:400
151469953,1cyclictest1002-21snmpd19:55:500
151469953,1cyclictest1002-21snmpd19:52:500
151469953,1cyclictest1002-21snmpd19:40:230
151469952,2cyclictest1002-21snmpd19:18:190
151609942,1cyclictest32722-21kernelversion19:50:152
151609942,1cyclictest0-21swapper/220:05:122
151549942,1cyclictest1002-21snmpd20:35:081
151549942,1cyclictest1002-21snmpd19:30:071
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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