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2026-01-22 - 05:53
[ 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 Jan 22, 2026 00:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
231832950,0sleep00-21swapper/022:59:110
247912940,2sleep13101499cyclictest21:46:131
119352790,0sleep20-21swapper/200:37:342
61542750,1sleep33102499cyclictest00:20:293
253142750,0sleep10-21swapper/100:11:051
308102650,0sleep20-21swapper/200:14:222
304702620,1sleep3401ktimersoftd/323:24:283
253342620,0sleep025332-21grep00:22:090
273242600,0sleep30-21swapper/322:17:473
62912590,0sleep30-21swapper/322:08:343
110652580,0sleep30-21swapper/321:44:513
252072550,0sleep10-21swapper/122:23:381
50222510,0sleep00-21swapper/023:27:530
287882510,10sleep375750irq/24-eno1-rx-00:03:093
82832500,1sleep18284-21grep00:31:431
62582500,0sleep00-21swapper/021:47:440
311852500,0sleep10-21swapper/123:49:381
270082490,0sleep30-21swapper/322:10:423
241502490,0sleep10-21swapper/100:27:351
77212480,0sleep30-21swapper/321:58:173
65362480,0sleep10-21swapper/123:33:391
73682470,0sleep00-21swapper/022:35:460
308992470,0sleep20-21swapper/223:46:462
255202470,2sleep23101999cyclictest00:02:522
224702470,0sleep1231rcuc/122:26:061
143432410,0sleep10-21swapper/123:17:331
182782370,1sleep03100799cyclictest23:51:130
13302370,1sleep09-21ksoftirqd/022:32:350
3075623214,14sleep10-21swapper/119:08:021
131832310,0sleep31-21systemd00:15:313
306712297,7sleep00-21swapper/019:06:560
204042260,2sleep23101999cyclictest00:16:102
3063422210,7sleep30-21swapper/319:06:273
3057222210,7sleep20-21swapper/219:05:432
188602220,1sleep318854-21lspci23:06:583
287492200,0sleep30-21swapper/300:11:223
241152200,0sleep00-21swapper/023:10:110
110522180,0sleep30-21swapper/323:25:283
78612170,0sleep00-21swapper/021:58:180
3762170,0sleep00-21swapper/000:03:300
280762170,0sleep228071-21lspci22:14:262
149732160,0sleep00-21swapper/000:32:180
256332150,0sleep00-21swapper/023:18:320
122332150,0sleep30-21swapper/323:36:543
3102499140,2cyclictest6261-21sshd21:33:543
3101999140,12cyclictest24864-21sshd23:04:482
28472140,0sleep20-21swapper/223:41:372
264322140,0sleep20-21swapper/200:25:032
255102140,0sleep1231rcuc/121:11:321
185932140,0sleep20-21swapper/222:06:212
129532140,0sleep20-21swapper/222:55:272
12422140,0sleep00-21swapper/021:36:470
112122140,1sleep011209-21lspci22:52:370
31019991311,1cyclictest26782-21sshd22:20:582
31014991312,1cyclictest21684-21kworker/1:200:38:461
31014991312,0cyclictest31366-21kworker/1:323:44:511
31014991312,0cyclictest2627-21kworker/1:123:37:451
31014991312,0cyclictest14849-21kworker/1:121:43:211
31014991312,0cyclictest14849-21kworker/1:121:39:431
31014991311,1cyclictest22488-21sshd00:21:531
31024991210,1cyclictest14923-21lspci23:59:153
3102499120,1cyclictest20319-21sshd22:42:253
31019991211,0cyclictest0-21swapper/200:23:392
31019991210,1cyclictest15310-21sshd22:52:582
31019991210,1cyclictest1181-21bash23:30:192
31019991210,1cyclictest0-21swapper/223:55:292
3101999120,11cyclictest33-21ksoftirqd/222:41:492
3101999120,11cyclictest0-21swapper/222:30:182
31014991211,1cyclictest6370-21kworker/1:022:30:191
31014991211,0cyclictest2244-21kworker/1:100:05:491
31014991210,1cyclictest20196-21id23:56:531
31014991210,1cyclictest16353-21kworker/1:122:11:151
31014991210,1cyclictest14452-21lspci21:15:151
3101499120,11cyclictest0-21swapper/123:03:431
31007991210,1cyclictest0-21swapper/021:10:510
3100799120,1cyclictest21608-21sshd21:32:010
3100799120,1cyclictest0-21swapper/000:16:420
3100799120,11cyclictest674-21dbus-daemon00:10:020
3100799120,11cyclictest5974-21lspci21:19:320
3100799120,11cyclictest17334-21bash21:52:220
3102499119,1cyclictest674-21dbus-daemon22:58:143
3102499119,1cyclictest22293-21lspci22:53:343
31024991110,0cyclictest0-21swapper/323:14:443
3102499110,10cyclictest0-21swapper/319:20:143
3101999119,1cyclictest2414-21bash23:52:382
3101999119,1cyclictest15076-21sshd23:23:082
31019991110,0cyclictest0-21swapper/223:35:582
31019991110,0cyclictest0-21swapper/221:25:292
3101999110,1cyclictest2510-21lspci00:06:232
3101999110,10cyclictest0-21swapper/223:11:582
3101999110,10cyclictest0-21swapper/221:48:082
31014991110,0cyclictest3946-21kworker/1:022:52:311
31014991110,0cyclictest14930-21kworker/1:422:57:431
3101499110,1cyclictest25880-21bash22:42:531
3101499110,10cyclictest0-21swapper/123:10:531
3101499110,10cyclictest0-21swapper/121:55:331
3101499110,10cyclictest0-21swapper/100:02:331
3101499110,0cyclictest0-21swapper/100:18:431
3100799119,1cyclictest27908-21grep22:17:520
31007991110,0cyclictest0-21swapper/021:05:110
3100799110,1cyclictest19913-21sshd22:13:320
3100799110,10cyclictest0-21swapper/023:01:420
3100799110,10cyclictest0-21swapper/022:47:420
3100799110,10cyclictest0-21swapper/021:26:410
3100799110,0cyclictest0-21swapper/023:20:230
3102499109,0cyclictest0-21swapper/323:53:343
3102499100,9cyclictest0-21swapper/321:28:343
3102499100,0cyclictest0-21swapper/321:45:243
3102499100,0cyclictest0-21swapper/321:14:353
3101999109,0cyclictest0-21swapper/221:58:082
3101999101,1cyclictest131rcu_sched22:39:392
3101999101,1cyclictest131rcu_sched22:25:182
3101999100,9cyclictest0-21swapper/220:18:182
3101999100,0cyclictest0-21swapper/221:41:482
3101499109,1cyclictest30878-21kworker/1:222:19:351
3101499109,0cyclictest0-21swapper/122:45:031
3101499109,0cyclictest0-21swapper/121:26:341
31014991010,0cyclictest3800-21kworker/1:123:06:241
3101499100,0cyclictest0-21swapper/122:06:531
3100799109,0cyclictest0-21swapper/022:24:420
3100799109,0cyclictest0-21swapper/022:03:020
3100799109,0cyclictest0-21swapper/020:30:110
3100799109,0cyclictest0-21swapper/019:50:010
3100799107,2cyclictest660-21avahi-daemon23:43:580
3100799100,9cyclictest0-21swapper/021:24:110
310249998,0cyclictest0-21swapper/322:46:443
310249998,0cyclictest0-21swapper/300:25:143
310199998,0cyclictest0-21swapper/222:46:082
310199997,1cyclictest7615-21bash21:30:282
310199997,1cyclictest33-21ksoftirqd/223:15:222
310199997,1cyclictest33-21ksoftirqd/223:06:282
310199997,1cyclictest33-21ksoftirqd/200:30:112
310199990,8cyclictest7452-21kworker/2:423:26:132
310199990,1cyclictest131rcu_sched21:24:002
310149998,0cyclictest0-21swapper/121:24:031
310149997,1cyclictest25-21ksoftirqd/123:52:251
310149997,1cyclictest25-21ksoftirqd/122:37:061
310149997,1cyclictest10688-21grep21:34:231
310079998,0cyclictest0-21swapper/023:08:520
310079998,0cyclictest0-21swapper/020:05:210
310079998,0cyclictest0-21swapper/019:59:510
310079997,1cyclictest0-21swapper/000:06:320
310079990,5cyclictest25659-21munin-run20:15:000
310079990,0cyclictest0-21swapper/019:36:310
310249987,0cyclictest0-21swapper/322:28:243
310249987,0cyclictest0-21swapper/319:40:153
310249986,1cyclictest26303-21lspci22:03:453
310249986,1cyclictest17699-21lspci21:35:083
310249986,1cyclictest0-21swapper/323:47:543
310249985,2cyclictest660-21avahi-daemon23:34:583
310249985,2cyclictest660-21avahi-daemon22:39:003
310249985,2cyclictest660-21avahi-daemon22:34:203
310249985,2cyclictest660-21avahi-daemon22:22:373
310249985,2cyclictest28208-21sshd23:41:013
310249984,3cyclictest660-21avahi-daemon00:35:433
310249984,3cyclictest649-21polkitd00:05:443
310249983,3cyclictest674-21dbus-daemon00:33:493
310199987,0cyclictest0-21swapper/220:56:182
310199987,0cyclictest0-21swapper/220:31:182
310199981,3cyclictest131rcu_sched21:50:132
310199980,3cyclictest23492-21kworker/2:322:01:242
310199980,1cyclictest131rcu_sched21:38:232
310149987,0cyclictest0-21swapper/121:00:241
310149986,1cyclictest25042-21lspci22:03:371
310149985,2cyclictest660-21avahi-daemon23:25:291
310149985,2cyclictest660-21avahi-daemon23:20:491
310079987,0cyclictest0-21swapper/020:50:010
310079987,0cyclictest0-21swapper/019:20:120
310079986,1cyclictest9-21ksoftirqd/022:42:240
310079986,1cyclictest16210-21lspci00:35:120
310079986,1cyclictest11481-21lspci23:39:400
310079986,1cyclictest0-21swapper/022:29:220
310079985,2cyclictest660-21avahi-daemon00:27:380
310079985,2cyclictest649-21polkitd23:55:200
1976280,0sleep00-21swapper/023:47:050
310249975,1cyclictest660-21avahi-daemon23:00:333
310249975,1cyclictest660-21avahi-daemon21:50:563
310249975,1cyclictest660-21avahi-daemon21:20:153
310249975,1cyclictest20636-21sshd21:16:203
310249974,2cyclictest660-21avahi-daemon23:15:023
310199977,0cyclictest527-40kipmi020:14:082
310199977,0cyclictest527-40kipmi020:01:382
310199976,0cyclictest1002-21snmpd21:09:452
310199975,1cyclictest33-21ksoftirqd/221:15:132
310199975,1cyclictest33-21ksoftirqd/221:10:542
310199971,1cyclictest131rcu_sched22:15:122
310149977,0cyclictest7345-21kworker/1:119:45:191
310149975,1cyclictest660-21avahi-daemon21:50:321
310079976,0cyclictest0-21swapper/020:00:110
310079974,2cyclictest660-21avahi-daemon22:06:590
310079974,2cyclictest28992-21sshd21:43:170
310079974,1cyclictest674-21dbus-daemon23:32:520
15453270,5sleep0674-21dbus-daemon19:50:010
310249963,2cyclictest674-21dbus-daemon20:34:553
310249963,2cyclictest1002-21snmpd20:21:123
310199964,1cyclictest33-21ksoftirqd/219:15:002
310199963,2cyclictest1002-21snmpd19:31:072
310199960,5cyclictest0-21swapper/220:40:382
310149965,0cyclictest0-21swapper/119:30:131
310149964,1cyclictest660-21avahi-daemon20:19:591
310149964,1cyclictest660-21avahi-daemon19:20:001
310149963,2cyclictest1002-21snmpd19:53:551
310149960,5cyclictest0-21swapper/119:26:131
310079963,2cyclictest1002-21snmpd20:47:150
310249953,1cyclictest8290-21cat20:50:133
310249953,1cyclictest674-21dbus-daemon20:50:013
310249953,1cyclictest31697-21cat19:10:133
310249953,1cyclictest30459-21cat20:25:173
310249953,1cyclictest26270-21hddtemp_smartct20:15:123
310249953,1cyclictest20465-21grep20:00:153
310249953,1cyclictest1940-21cat19:15:143
310249953,1cyclictest18187-21cat19:55:143
310249953,1cyclictest10867-21grep19:35:193
310249953,1cyclictest1002-21snmpd21:05:093
310249953,1cyclictest1002-21snmpd21:00:183
310249953,1cyclictest1002-21snmpd20:40:293
310249953,1cyclictest1002-21snmpd20:06:523
310249953,1cyclictest1002-21snmpd19:50:193
310249953,1cyclictest1002-21snmpd19:30:333
310249953,1cyclictest1002-21snmpd19:25:513
310249952,2cyclictest674-21dbus-daemon19:45:003
310249952,2cyclictest25120-21timerwakeupswit20:10:203
310249952,2cyclictest1002-21snmpd20:37:233
310249950,4cyclictest10617-21cut20:55:153
310199953,1cyclictest674-21dbus-daemon19:20:002
310199953,1cyclictest660-21avahi-daemon20:25:402
310199953,1cyclictest1002-21snmpd21:00:012
310199953,1cyclictest1002-21snmpd20:54:332
310199953,1cyclictest1002-21snmpd20:46:462
310199953,1cyclictest1002-21snmpd20:35:382
310199953,1cyclictest1002-21snmpd20:08:382
310199953,1cyclictest1002-21snmpd19:55:382
310199953,1cyclictest1002-21snmpd19:51:282
310199953,1cyclictest1002-21snmpd19:45:372
310199953,1cyclictest1002-21snmpd19:37:252
310199953,1cyclictest1002-21snmpd19:28:002
310199953,1cyclictest1002-21snmpd19:11:302
310199952,2cyclictest29448-21taskset20:21:372
310199952,2cyclictest1002-21snmpd19:41:252
310149954,0cyclictest0-21swapper/120:05:431
310149953,1cyclictest674-21dbus-daemon19:45:001
310149953,1cyclictest5910-21cpuspeed_turbos20:45:101
310149953,1cyclictest28422-21cat20:20:131
310149953,1cyclictest2167-21mii-tool20:35:131
310149953,1cyclictest10082-21cat19:35:141
310149953,1cyclictest1002-21snmpd21:08:151
310149953,1cyclictest1002-21snmpd20:55:541
310149953,1cyclictest1002-21snmpd20:50:211
310149953,1cyclictest1002-21snmpd20:41:501
310149953,1cyclictest1002-21snmpd20:34:201
310149953,1cyclictest1002-21snmpd20:25:591
310149953,1cyclictest1002-21snmpd19:56:251
310149953,1cyclictest1002-21snmpd19:13:481
310149952,2cyclictest4849-21grep19:20:201
310149950,0cyclictest0-21swapper/120:13:241
310079955,0cyclictest30970-21kworker/0:119:15:000
310079955,0cyclictest27916-21kworker/0:120:21:060
310079955,0cyclictest11417-21kworker/0:219:42:060
310079953,1cyclictest8048-21cat19:30:140
310079953,1cyclictest6702-21cat19:25:190
310079953,1cyclictest1088-21ntpd20:35:160
310079953,1cyclictest1002-21snmpd20:28:020
310079953,1cyclictest1002-21snmpd19:10:510
310079952,2cyclictest674-21dbus-daemon20:15:000
310079952,2cyclictest642-21systemd-logind20:55:000
310079950,0cyclictest0-21swapper/020:42:510
310149943,0cyclictest13413-21kworker/1:020:00:111
310079942,1cyclictest0-21swapper/021:00:150
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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