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2026-02-10 - 14:47
[ 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 rack1slot1.osadl.org (updated Tue Feb 10, 2026 12:45:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
172922230156,24sleep00-21swapper/007:09:210
171642215152,20sleep30-21swapper/307:07:433
170912212149,51sleep20-21swapper/207:06:462
171992201168,21sleep10-21swapper/107:08:091
162152680,0sleep00-21swapper/010:36:500
81062540,0sleep30-21swapper/311:06:573
81062540,0sleep30-21swapper/311:06:573
17451991211,1cyclictest28-21ksoftirqd/212:30:142
17451991210,1cyclictest28-21ksoftirqd/211:40:002
1745199120,1cyclictest0-21swapper/207:40:172
1745199119,1cyclictest28-21ksoftirqd/210:25:112
1745199119,1cyclictest28-21ksoftirqd/209:15:202
1745199112,8cyclictest61650irq/122-eno111:49:082
17451991110,0cyclictest28-21ksoftirqd/211:30:122
1745799100,9cyclictest29185-21ssh09:30:273
1745199109,1cyclictest28-21ksoftirqd/212:35:212
1745199109,1cyclictest28-21ksoftirqd/211:20:112
1745199109,1cyclictest28-21ksoftirqd/209:25:102
1745199109,1cyclictest28-21ksoftirqd/209:25:002
1745199108,1cyclictest28-21ksoftirqd/212:25:222
1745199108,1cyclictest28-21ksoftirqd/211:05:002
1745199100,10cyclictest0-21swapper/210:14:212
1743599108,1cyclictest9-21ksoftirqd/008:15:000
1743599101,4cyclictest28271-21perf12:15:000
1743599100,7cyclictest9733-21rm11:50:150
1743599100,5cyclictest21633-21apt-get11:25:110
174519999,0cyclictest28-21ksoftirqd/209:40:112
174519998,1cyclictest28-21ksoftirqd/211:50:112
174519996,3cyclictest61650irq/122-eno112:08:512
174519996,1cyclictest28-21ksoftirqd/211:15:122
174519990,6cyclictest10516-21diskmemload09:30:152
174359992,3cyclictest10552-21cut09:10:000
174359991,1cyclictest5701-21latency_hist10:25:000
174359990,8cyclictest30385-21if_err_eno111:35:140
174359990,5cyclictest0-21swapper/008:30:140
174359990,4cyclictest0-21swapper/010:30:110
174579987,1cyclictest35-21ksoftirqd/312:05:003
174579987,0cyclictest0-21swapper/311:36:103
174579986,1cyclictest707-21snmpd11:49:043
174579986,1cyclictest707-21snmpd09:16:333
174579986,1cyclictest707-21snmpd08:52:473
174579981,3cyclictest25559-21apt-get11:30:123
174579980,5cyclictest0-21swapper/310:37:033
174519987,1cyclictest28-21ksoftirqd/212:00:122
174519987,1cyclictest28-21ksoftirqd/210:38:542
174519987,1cyclictest28-21ksoftirqd/210:21:222
174519987,1cyclictest28-21ksoftirqd/209:50:122
174519987,1cyclictest28-21ksoftirqd/209:48:532
174519987,1cyclictest28-21ksoftirqd/208:24:512
174519986,1cyclictest61650irq/122-eno111:25:202
174519986,1cyclictest61650irq/122-eno111:10:142
174519986,1cyclictest61650irq/122-eno110:40:192
174519986,1cyclictest28-21ksoftirqd/211:40:152
174519986,1cyclictest28-21ksoftirqd/210:50:002
174519986,1cyclictest28-21ksoftirqd/208:25:212
174519986,1cyclictest28-21ksoftirqd/207:25:202
174519985,1cyclictest28-21ksoftirqd/207:15:002
174519982,5cyclictest5789-21idleruntime-cro09:00:002
174519981,6cyclictest19798-21munin-node10:03:062
174519980,7cyclictest0-21swapper/212:20:142
174439981,1cyclictest0-21swapper/112:20:201
174439980,3cyclictest0-21swapper/110:30:111
174359986,1cyclictest9605-21ssh10:29:560
174359986,1cyclictest707-21snmpd11:13:390
174359986,1cyclictest707-21snmpd11:03:180
174359986,1cyclictest707-21snmpd08:51:110
174359986,1cyclictest707-21snmpd07:40:120
174359986,1cyclictest4556-21cat08:55:150
174359986,1cyclictest27546-21cat08:35:160
174359982,1cyclictest30532-21ssh10:15:100
174359981,6cyclictest4452-21ssh09:40:190
174359981,6cyclictest30210-21ssh10:55:080
174359980,7cyclictest571-21nscd11:20:570
174359980,7cyclictest21910-21grep07:15:170
174359980,1cyclictest16592-21ssh09:15:330
23166270,0sleep10-21swapper/112:07:111
22638270,0sleep10-21swapper/109:24:341
174579975,1cyclictest707-21snmpd08:11:493
174579975,1cyclictest707-21snmpd07:38:333
174579975,1cyclictest35-21ksoftirqd/309:02:143
174579975,1cyclictest29828-21ssh10:13:573
174579975,1cyclictest22502-21ssh09:24:143
174579975,1cyclictest11752-21ssh11:53:113
174579975,0cyclictest10516-21diskmemload10:21:063
174579973,3cyclictest18410-21fschecks_time11:20:153
174579971,4cyclictest0-21swapper/308:05:113
174579971,3cyclictest32536-21telnet12:20:113
174579971,2cyclictest1443-21latency_hist11:00:003
174579970,5cyclictest0-21swapper/312:25:133
174519977,0cyclictest28-21ksoftirqd/212:15:102
174519977,0cyclictest28-21ksoftirqd/210:17:012
174519976,1cyclictest707-21snmpd07:36:122
174519976,1cyclictest61650irq/122-eno112:10:142
174519976,1cyclictest61650irq/122-eno109:55:132
174519976,1cyclictest28-21ksoftirqd/211:05:182
174519976,1cyclictest28-21ksoftirqd/211:05:182
174519976,1cyclictest28-21ksoftirqd/210:55:012
174519976,1cyclictest28-21ksoftirqd/210:50:142
174519976,1cyclictest28-21ksoftirqd/210:30:172
174519976,1cyclictest28-21ksoftirqd/209:35:262
174519976,1cyclictest28-21ksoftirqd/208:50:102
174519975,1cyclictest707-21snmpd07:34:422
174519975,1cyclictest707-21snmpd07:20:212
174519975,1cyclictest28-21ksoftirqd/208:45:132
174519975,1cyclictest28-21ksoftirqd/208:15:182
174519971,3cyclictest0-21swapper/207:55:172
174439971,6cyclictest0-21swapper/112:26:531
174439970,4cyclictest0-21swapper/108:45:121
174439970,1cyclictest0-21swapper/112:15:361
174439970,1cyclictest0-21swapper/111:57:101
174439970,1cyclictest0-21swapper/108:39:531
174359976,1cyclictest707-21snmpd10:12:520
174359976,1cyclictest707-21snmpd08:16:430
174359976,1cyclictest25759-21ssh09:27:020
174359975,1cyclictest7431-21df09:45:130
174359975,1cyclictest707-21snmpd11:56:220
174359975,1cyclictest707-21snmpd10:46:410
174359975,1cyclictest707-21snmpd09:00:080
174359975,1cyclictest707-21snmpd08:47:480
174359975,1cyclictest707-21snmpd07:52:160
174359971,6cyclictest13257-1kworker/u9:111:15:130
174359971,5cyclictest19480-21ssh10:40:210
174359970,6cyclictest8822-21interrupts12:30:160
174359970,6cyclictest5045-1kworker/u9:111:05:150
174359970,6cyclictest5045-1kworker/u9:111:05:140
174359970,6cyclictest4094-21ssh12:25:140
174359970,6cyclictest31124-21ssh12:17:250
174359970,6cyclictest30307-21/usr/sbin/munin07:35:110
174359970,6cyclictest25566-21basename11:30:120
174359970,6cyclictest23809-21ssh12:08:500
174359970,6cyclictest19668-21awk10:00:150
174359970,6cyclictest12674-21ssh09:10:540
174359970,6cyclictest10463-1kworker/u9:212:35:220
174359970,6cyclictest0-21swapper/007:20:370
174359970,5cyclictest6498-21sed11:45:200
174359970,1cyclictest2428-21ssh12:21:520
174359970,1cyclictest22126-21ssh09:23:290
174359970,1cyclictest16698-21apt-get12:00:090
174359970,1cyclictest14239-21ssh09:54:250
174359970,1cyclictest1331-21ssh09:36:350
174359970,1cyclictest0-21swapper/009:55:130
16399270,0sleep30-21swapper/311:17:313
174579965,1cyclictest6348-21ntpq07:50:163
174579965,1cyclictest6294-21ssh09:44:103
174579965,1cyclictest3605-21ssh11:00:283
174579965,1cyclictest31888-21ssh10:15:183
174579965,1cyclictest3026-21cpu07:45:123
174579965,1cyclictest25099-21ssh09:25:363
174579965,1cyclictest24293-21ssh11:27:333
174579965,1cyclictest23968-21ssh10:45:243
174579965,1cyclictest23313-21ssh12:07:323
174579965,1cyclictest1907-21ssh11:40:163
174579965,1cyclictest15965-21ntpq09:55:173
174579965,1cyclictest15175-21ssh11:56:553
174579965,1cyclictest13604-21ssh09:52:473
174579965,1cyclictest13262-21ssh09:12:303
174579965,1cyclictest12507-21ssh11:12:363
174579965,1cyclictest1130-21ssh09:36:043
174579964,1cyclictest707-21snmpd12:32:283
174579964,1cyclictest707-21snmpd12:13:093
174579964,1cyclictest707-21snmpd10:08:013
174579964,1cyclictest707-21snmpd08:45:053
174579964,1cyclictest30998-21ssh12:17:063
174579964,1cyclictest28608-21ssh10:52:123
174579963,2cyclictest11336-21grep10:30:203
174579961,3cyclictest24103-21apt-get08:30:143
174579961,3cyclictest0-21swapper/308:20:143
174579961,2cyclictest9949-21apt-get08:00:113
174579960,5cyclictest0-21swapper/309:45:183
174579960,3cyclictest0-21swapper/308:40:153
174579960,2cyclictest0-21swapper/310:40:123
174579960,1cyclictest240-21systemd-journal10:04:553
174519966,0cyclictest61650irq/122-eno111:55:442
174519966,0cyclictest61650irq/122-eno108:35:002
174519966,0cyclictest28-21ksoftirqd/210:05:022
174519966,0cyclictest28-21ksoftirqd/208:00:182
174519965,1cyclictest4035-21ntpq07:45:172
174519965,1cyclictest28-21ksoftirqd/208:05:132
174519964,1cyclictest61650irq/122-eno109:10:132
174519964,1cyclictest61650irq/122-eno108:30:142
174519964,1cyclictest28-21ksoftirqd/207:50:122
174519961,2cyclictest10199-21kworker/2:108:40:352
174519960,6cyclictest0-21swapper/209:09:312
174519960,5cyclictest0-21swapper/209:00:142
174519960,2cyclictest0-21swapper/207:15:012
174519960,1cyclictest0-21swapper/208:10:122
174439963,0cyclictest0-21swapper/112:30:201
174439960,6cyclictest0-21swapper/111:45:581
174439960,6cyclictest0-21swapper/111:31:101
174439960,6cyclictest0-21swapper/111:04:301
174439960,6cyclictest0-21swapper/110:22:261
174439960,6cyclictest0-21swapper/110:03:431
174439960,6cyclictest0-21swapper/109:30:151
174439960,6cyclictest0-21swapper/109:13:301
174439960,5cyclictest0-21swapper/112:35:151
174439960,5cyclictest0-21swapper/109:25:391
174439960,4cyclictest0-21swapper/111:20:181
174439960,4cyclictest0-21swapper/110:54:531
174439960,3cyclictest0-21swapper/109:55:481
174439960,3cyclictest0-21swapper/109:15:131
174439960,2cyclictest0-21swapper/109:40:111
174439960,1cyclictest0-21swapper/111:08:111
174439960,1cyclictest0-21swapper/111:08:111
174439960,1cyclictest0-21swapper/110:55:001
174439960,1cyclictest0-21swapper/109:51:341
174439960,1cyclictest0-21swapper/109:35:501
174439960,0cyclictest0-21swapper/112:12:451
174439960,0cyclictest0-21swapper/111:51:101
174439960,0cyclictest0-21swapper/111:37:111
174359965,1cyclictest707-21snmpd07:46:370
174359965,1cyclictest3241-21ssh11:41:310
174359965,1cyclictest28081-21ssh10:50:520
174359965,1cyclictest27321-21ssh09:30:070
174359965,1cyclictest22903-21ntpq08:25:180
174359964,1cyclictest707-21snmpd07:12:140
174359960,6cyclictest0-21swapper/007:55:580
174359960,3cyclictest0-21swapper/007:30:200
174359960,2cyclictest22613-21ssh10:05:020
174359960,1cyclictest240-21systemd-journal08:05:000
174359960,1cyclictest0-21swapper/008:23:130
174579954,1cyclictest17902-21cat08:15:153
174579953,1cyclictest5957-21ssh10:25:073
174579953,1cyclictest29365-21python07:30:203
174579953,1cyclictest27562-21irqstats08:35:163
174579953,1cyclictest25901-21df07:25:133
174579953,1cyclictest19764-21idleruntime-cro07:15:003
174579953,1cyclictest11552-21apt-get12:35:013
174579951,3cyclictest21949-21cpu08:25:133
174579951,3cyclictest0-21swapper/309:05:143
174579951,1cyclictest0-21swapper/308:55:173
174439955,0cyclictest0-21swapper/111:25:351
174439955,0cyclictest0-21swapper/108:31:371
174439955,0cyclictest0-21swapper/108:14:441
174439952,1cyclictest0-21swapper/107:20:141
174439951,2cyclictest0-21swapper/110:25:221
174439951,1cyclictest0-21swapper/110:05:311
174439951,1cyclictest0-21swapper/108:00:181
174439950,5cyclictest0-21swapper/111:19:581
174439950,5cyclictest0-21swapper/109:45:041
174439950,5cyclictest0-21swapper/108:53:201
174439950,5cyclictest0-21swapper/108:21:221
174439950,5cyclictest0-21swapper/107:52:071
174439950,5cyclictest0-21swapper/107:46:271
174439950,5cyclictest0-21swapper/107:29:271
174439950,4cyclictest0-21swapper/111:40:151
174439950,4cyclictest0-21swapper/107:40:161
174439950,3cyclictest0-21swapper/110:20:001
174439950,3cyclictest0-21swapper/108:00:001
174439950,3cyclictest0-21swapper/107:14:141
174439950,2cyclictest0-21swapper/111:12:221
174439950,2cyclictest0-21swapper/110:45:581
174439950,2cyclictest0-21swapper/110:40:221
174439950,2cyclictest0-21swapper/107:30:181
174439950,1cyclictest0-21swapper/108:05:141
174439950,0cyclictest0-21swapper/112:02:381
174439950,0cyclictest0-21swapper/109:07:111
174359951,2cyclictest548-21systemd-logind07:25:180
174359950,4cyclictest29192-21egrep08:40:130
174359950,4cyclictest12298-21/usr/sbin/munin08:05:110
174579942,1cyclictest692-21cpuspeed_turbos07:40:143
174579942,1cyclictest23051-21apt-get07:20:113
174579941,2cyclictest7573-21apt-get07:55:133
174579940,1cyclictest0-21swapper/307:15:013
174439943,1cyclictest206602sleep107:15:021
174439941,1cyclictest0-21swapper/108:55:111
174439940,4cyclictest0-21swapper/109:00:211
174439940,1cyclictest0-21swapper/110:35:181
174439940,1cyclictest0-21swapper/110:10:171
174439940,1cyclictest0-21swapper/107:35:191
174439940,0cyclictest0-21swapper/108:26:441
174439931,1cyclictest0-21swapper/108:15:101
174439930,1cyclictest0-21swapper/108:40:111
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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