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2026-01-30 - 13:29
[ 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 Fri Jan 30, 2026 12:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
6692810,0sleep1672-21sshd11:21:531
166522770,0sleep10-21swapper/110:33:551
182232580,0sleep00-21swapper/012:20:590
73202570,2sleep23040599cyclictest10:41:172
296642570,0sleep20-21swapper/211:16:062
315332560,1sleep031522-21sshd11:51:560
203242540,0sleep20-21swapper/211:37:172
170302540,0sleep30-21swapper/311:06:493
292442530,0sleep20-21swapper/211:27:042
279782520,0sleep10-21swapper/111:32:271
51852510,0sleep00-21swapper/010:52:050
113752510,2sleep33041399cyclictest11:31:003
290112500,0sleep10-21swapper/109:36:191
256362500,0sleep10-21swapper/109:28:301
165542500,0sleep1231rcuc/110:39:241
158122500,0sleep315809-21sshd09:59:173
21292490,0sleep10-21swapper/110:24:301
119512490,0sleep10-21swapper/109:55:191
104942490,1sleep210491-21sshd09:44:502
89032480,0sleep20-21swapper/210:05:212
73842480,0sleep00-21swapper/009:30:310
54552480,0sleep1231rcuc/112:39:111
167352480,0sleep30-21swapper/309:15:403
150942480,0sleep10-21swapper/110:58:261
117022480,1sleep011701-21lspci09:58:500
279292470,0sleep20-21swapper/210:51:152
112482470,0sleep30-21swapper/309:14:553
63982440,0sleep10-21swapper/110:19:091
2887824136,2sleep10-21swapper/107:05:141
299342308,7sleep30-21swapper/307:05:433
301972287,7sleep20-21swapper/207:08:582
33462220,0sleep20-21swapper/211:44:062
3017122110,7sleep00-21swapper/007:08:410
85672200,0sleep20-21swapper/209:34:132
30393992019,0cyclictest527-40kipmi009:11:001
46902190,1sleep04687-21sshd11:19:330
30413991817,0cyclictest25448-21lspci10:37:233
86392170,0sleep00-21swapper/010:19:240
310792160,0sleep0111rcuc/011:35:220
226862160,0sleep222689-21bash09:46:032
114812160,2sleep03038599cyclictest12:39:420
77612150,0sleep37756-21sshd10:49:363
42702150,0sleep20-21swapper/212:19:542
30413991513,1cyclictest3589-21sshd09:54:313
30393991513,1cyclictest23762-21kworker/1:110:42:591
255702150,1sleep00-21swapper/011:13:030
30393991414,0cyclictest17539-21kworker/1:411:05:111
30393991412,1cyclictest23040-21kworker/1:009:31:461
30393991412,1cyclictest19424-21kworker/1:311:15:461
292842140,0sleep20-21swapper/211:49:012
194832140,0sleep10-21swapper/111:37:111
86382130,0sleep3401ktimersoftd/310:30:253
59782130,0sleep30-21swapper/312:00:453
305782130,0sleep20-21swapper/210:26:512
30413991312,0cyclictest12584-21lspci10:12:503
3041399130,11cyclictest10386-21sshd11:20:003
3040599130,1cyclictest5415-21sshd11:11:192
30393991312,1cyclictest7832-21kworker/1:112:09:401
30393991312,1cyclictest26280-21kworker/1:412:19:541
30393991312,0cyclictest8291-21kworker/1:311:00:101
30393991312,0cyclictest6312-21kworker/1:212:04:371
30393991312,0cyclictest25607-21kworker/1:410:11:281
30393991312,0cyclictest241ktimersoftd/112:11:411
30393991312,0cyclictest241ktimersoftd/112:11:411
30393991312,0cyclictest19348-21lspci12:23:531
30393991312,0cyclictest14917-21lspci11:47:471
30393991312,0cyclictest10172-21kworker/1:209:47:121
30393991311,1cyclictest7122-21kworker/1:111:43:201
3039399130,12cyclictest674-21dbus-daemon09:54:211
248582130,1sleep09-21ksoftirqd/010:31:490
218262130,0sleep20-21swapper/208:05:162
30413991210,1cyclictest19118-21bash11:26:113
30413991210,1cyclictest13516-21lspci11:53:113
3041399120,1cyclictest9192-21sshd12:06:313
3041399120,11cyclictest0-21swapper/310:41:303
30405991210,1cyclictest0-21swapper/212:32:382
3040599120,1cyclictest437-21lspci09:12:582
3040599120,1cyclictest1-21systemd12:37:292
3040599120,11cyclictest8400-21lspci10:49:392
3040599120,11cyclictest26519-21sshd10:31:582
30393991211,0cyclictest30977-21lspci10:00:481
30393991211,0cyclictest241ktimersoftd/110:47:011
30393991211,0cyclictest1889-21kworker/1:310:07:591
30393991211,0cyclictest15312-21kworker/1:109:19:581
30393991210,1cyclictest7295-21kworker/1:011:55:481
30393991210,1cyclictest25679-21kworker/1:009:40:461
30393991210,1cyclictest24374-21kworker/1:110:29:081
3038599120,1cyclictest3055-21sshd11:00:110
3038599120,1cyclictest25420-21sshd10:42:500
3038599120,11cyclictest5235-21bash12:25:210
3041399111,1cyclictest131rcu_sched11:17:413
30413991110,0cyclictest0-21swapper/310:27:203
30413991110,0cyclictest0-21swapper/310:17:203
30413991110,0cyclictest0-21swapper/310:02:003
30413991110,0cyclictest0-21swapper/309:49:103
3041399110,10cyclictest0-21swapper/312:16:513
3041399110,10cyclictest0-21swapper/311:01:013
3041399110,10cyclictest0-21swapper/309:21:103
3041399110,0cyclictest0-21swapper/310:24:513
3041399110,0cyclictest0-21swapper/309:37:503
3040599119,1cyclictest15549-21id10:58:282
3040599111,0cyclictest131rcu_sched10:13:442
30405991110,0cyclictest0-21swapper/212:23:382
3040599110,10cyclictest0-21swapper/209:56:192
30393991111,0cyclictest13916-21kworker/1:209:25:001
30393991110,0cyclictest7122-21kworker/1:111:50:461
30385991110,0cyclictest0-21swapper/010:25:510
30385991110,0cyclictest0-21swapper/009:44:500
3038599110,10cyclictest0-21swapper/011:29:510
3038599110,10cyclictest0-21swapper/010:36:510
3038599110,10cyclictest0-21swapper/010:10:310
3038599110,0cyclictest0-21swapper/011:49:200
3041399107,1cyclictest41-21ksoftirqd/311:49:493
3041399100,0cyclictest0-21swapper/310:07:013
3040599109,0cyclictest0-21swapper/212:10:392
3040599109,0cyclictest0-21swapper/212:10:382
3040599109,0cyclictest0-21swapper/209:25:582
3040599109,0cyclictest0-21swapper/207:54:092
3040599101,1cyclictest131rcu_sched10:35:032
3040599100,0cyclictest0-21swapper/210:16:382
3039399109,0cyclictest0-21swapper/110:52:221
3039399108,1cyclictest25-21ksoftirqd/112:26:281
3039399100,9cyclictest0-21swapper/107:44:321
3039399100,1cyclictest131rcu_sched11:10:201
3039399100,0cyclictest0-21swapper/107:35:211
3038599109,0cyclictest0-21swapper/012:17:510
3038599109,0cyclictest0-21swapper/012:10:510
3038599109,0cyclictest0-21swapper/012:10:500
3038599109,0cyclictest0-21swapper/012:02:200
3038599109,0cyclictest0-21swapper/011:23:100
3038599108,1cyclictest23485-21sshd09:22:310
3038599100,0cyclictest0-21swapper/012:31:210
3038599100,0cyclictest0-21swapper/011:09:210
304139998,0cyclictest0-21swapper/308:26:413
304139998,0cyclictest0-21swapper/308:06:313
304139996,2cyclictest41-21ksoftirqd/310:57:313
304139993,1cyclictest41-21ksoftirqd/311:41:443
304139990,1cyclictest121rcu_preempt11:12:243
304059998,0cyclictest0-21swapper/209:53:282
304059998,0cyclictest0-21swapper/208:10:182
304059997,1cyclictest16781-21sshd11:50:392
303939998,0cyclictest24157-21kworker/1:107:30:161
303939997,1cyclictest25-21ksoftirqd/112:30:051
303939997,1cyclictest17429-21sshd11:26:021
303859998,0cyclictest0-21swapper/011:59:010
303859998,0cyclictest0-21swapper/011:40:010
303859998,0cyclictest0-21swapper/009:15:400
304139987,0cyclictest41-21ksoftirqd/312:20:523
304139986,1cyclictest41-21ksoftirqd/312:30:193
304139986,1cyclictest41-21ksoftirqd/311:57:443
304139986,1cyclictest2943-21sshd09:30:103
304139986,1cyclictest26021-21lspci12:38:103
304139986,1cyclictest22771-21lspci12:10:223
304139986,1cyclictest22771-21lspci12:10:213
304139986,1cyclictest21602-21grep10:50:403
304139985,2cyclictest660-21avahi-daemon09:41:313
304139983,1cyclictest41-21ksoftirqd/311:35:203
304059987,0cyclictest0-21swapper/212:05:292
304059987,0cyclictest0-21swapper/208:39:582
304059986,1cyclictest3896-21lspci11:55:082
304059986,1cyclictest33-21ksoftirqd/212:00:212
304059986,1cyclictest22698-21lspci10:20:412
304059985,2cyclictest674-21dbus-daemon10:01:582
304059985,2cyclictest660-21avahi-daemon11:33:212
304059985,2cyclictest660-21avahi-daemon11:24:102
304059985,2cyclictest660-21avahi-daemon09:36:302
304059985,2cyclictest660-21avahi-daemon09:20:172
304059980,7cyclictest0-21swapper/208:25:382
304059980,1cyclictest131rcu_sched11:02:232
303939988,0cyclictest24157-21kworker/1:107:22:051
303939987,0cyclictest727-21kworker/1:008:39:551
303939987,0cyclictest0-21swapper/108:05:421
303859986,1cyclictest29810-21lspci09:36:260
303859985,2cyclictest660-21avahi-daemon12:07:190
303859985,2cyclictest660-21avahi-daemon10:56:020
303859985,2cyclictest649-21polkitd10:45:250
304139975,1cyclictest660-21avahi-daemon09:25:083
304139975,1cyclictest41-21ksoftirqd/312:25:373
304139974,2cyclictest1002-21snmpd08:20:143
304059976,0cyclictest0-21swapper/207:25:192
304059975,1cyclictest9560-21lspci12:28:332
304059975,1cyclictest660-21avahi-daemon09:17:422
304059974,2cyclictest29508-21sshd11:05:092
304059970,6cyclictest0-21swapper/208:04:482
303939977,0cyclictest241ktimersoftd/108:14:271
303939976,0cyclictest8918-21kworker/1:208:55:421
303939976,0cyclictest24982-21kworker/1:108:29:311
303939970,6cyclictest0-21swapper/109:07:021
303859976,1cyclictest32705-21lspci11:30:090
303859976,1cyclictest14805-21lspci10:20:030
303859975,1cyclictest660-21avahi-daemon10:06:540
303859975,1cyclictest660-21avahi-daemon09:51:260
303859975,1cyclictest660-21avahi-daemon09:48:140
303859975,1cyclictest649-21polkitd10:01:430
303859974,2cyclictest660-21avahi-daemon09:28:290
304139964,1cyclictest1002-21snmpd07:25:563
304139964,1cyclictest1002-21snmpd07:21:283
304139963,2cyclictest1002-21snmpd08:53:013
304139963,2cyclictest1002-21snmpd08:35:453
304139963,2cyclictest1002-21snmpd07:56:293
304139963,2cyclictest1002-21snmpd07:19:113
304139960,5cyclictest0-21swapper/309:07:113
304059965,0cyclictest4266-21timerandwakeup08:40:192
304059964,1cyclictest649-21polkitd08:55:012
304059963,2cyclictest674-21dbus-daemon07:39:592
304059963,2cyclictest1002-21snmpd08:18:032
304059963,2cyclictest1002-21snmpd07:59:172
304059960,5cyclictest0-21swapper/209:02:282
304059960,0cyclictest0-21swapper/208:48:492
304059960,0cyclictest0-21swapper/208:48:482
304059960,0cyclictest0-21swapper/207:11:282
303939965,0cyclictest14796-21kworker/1:007:54:321
303939964,1cyclictest649-21polkitd08:04:591
303939964,1cyclictest29979-21gdbus08:55:011
303859964,1cyclictest15737-21sshd09:10:040
303859963,2cyclictest1002-21snmpd08:23:160
303859963,2cyclictest1002-21snmpd07:31:230
303859963,2cyclictest1002-21snmpd07:26:250
303859960,5cyclictest0-21swapper/007:38:100
304139954,0cyclictest0-21swapper/308:40:013
304139953,1cyclictest13500-21cat07:45:133
304139953,1cyclictest1088-21ntpd08:15:163
304139953,1cyclictest1002-21snmpd08:58:243
304139953,1cyclictest1002-21snmpd08:45:493
304139953,1cyclictest1002-21snmpd08:45:483
304139953,1cyclictest1002-21snmpd08:34:403
304139953,1cyclictest1002-21snmpd08:10:023
304139953,1cyclictest1002-21snmpd08:01:333
304139953,1cyclictest1002-21snmpd07:50:333
304139953,1cyclictest1002-21snmpd07:36:533
304139953,1cyclictest1002-21snmpd07:11:433
304139952,2cyclictest1002-21snmpd09:00:233
304139950,0cyclictest0-21swapper/307:42:113
304059954,0cyclictest0-21swapper/207:40:492
304059953,1cyclictest7222-21tail07:30:132
304059953,1cyclictest1171-21hddtemp_smartct07:15:132
304059953,1cyclictest1002-21snmpd08:56:332
304059953,1cyclictest1002-21snmpd08:20:062
304059953,1cyclictest1002-21snmpd07:45:492
304059953,1cyclictest1002-21snmpd07:22:342
304059952,2cyclictest14117-21ntpq09:05:172
303939955,0cyclictest24982-21kworker/1:108:21:501
303939955,0cyclictest24157-21kworker/1:107:25:141
303939953,1cyclictest699-21gdbus07:55:011
303939953,1cyclictest4852-21kworker/1:108:45:161
303939953,1cyclictest4852-21kworker/1:108:45:151
303939953,1cyclictest31803-21cat08:30:141
303939953,1cyclictest1002-21snmpd07:45:101
303939953,1cyclictest1002-21snmpd07:19:411
303939953,1cyclictest1002-21snmpd07:10:391
303939952,1cyclictest0-21swapper/108:20:001
303859955,0cyclictest8696-21kworker/0:107:46:300
303859953,1cyclictest5481-21hddtemp_smartct08:45:130
303859953,1cyclictest5481-21hddtemp_smartct08:45:120
303859953,1cyclictest31804-21cat08:30:140
303859953,1cyclictest31056-21mii-tool07:10:200
303859953,1cyclictest19616-21cat08:00:150
303859953,1cyclictest1082-21lldpd08:15:450
303859953,1cyclictest1002-21snmpd09:05:080
303859953,1cyclictest1002-21snmpd09:01:250
303859953,1cyclictest1002-21snmpd08:56:070
303859953,1cyclictest1002-21snmpd08:51:340
303859953,1cyclictest1002-21snmpd08:40:000
303859953,1cyclictest1002-21snmpd08:39:010
303859953,1cyclictest1002-21snmpd08:26:270
303859953,1cyclictest1002-21snmpd08:11:170
303859953,1cyclictest1002-21snmpd08:06:480
303859953,1cyclictest1002-21snmpd07:55:360
303859953,1cyclictest1002-21snmpd07:53:320
303859953,1cyclictest1002-21snmpd07:43:410
303859953,1cyclictest1002-21snmpd07:24:340
303859950,1cyclictest674-21dbus-daemon07:20:000
304139942,1cyclictest7105-21ls07:30:113
304059942,1cyclictest31351-21/usr/sbin/munin08:30:132
303939942,1cyclictest0-21swapper/109:00:111
303939940,3cyclictest0-21swapper/108:40:131
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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