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2026-02-01 - 22:09
[ 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
Compare latency of primary with shadow system
Characteristics of the 376 highest latencies:
System rack5slot2.osadl.org (updated Sun Feb 01, 2026 12:44:41)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
124472235220,10sleep10-21swapper/107:06:421
125772203187,11sleep30-21swapper/307:08:213
125762193173,15sleep20-21swapper/207:08:212
125182186169,12sleep00-21swapper/007:07:380
74562490,0sleep20-21swapper/210:10:512
260122460,0sleep30-21swapper/311:07:303
63952440,0sleep26386-21perf09:40:002
325932430,0sleep10-21swapper/107:45:181
269042430,0sleep00-21swapper/010:20:180
261222420,0sleep00-21swapper/012:10:310
15722420,0sleep10-21swapper/110:55:191
128839971,5cyclictest0-21swapper/307:25:113
16256260,0sleep10-21swapper/111:34:501
128839961,4cyclictest0-21swapper/311:50:093
128709960,6cyclictest14258-21ntp_states07:10:160
128709960,3cyclictest11200-21idleruntime-cro08:10:000
4462250,1sleep1211ktimersoftd/111:12:511
19968250,0sleep00-21swapper/009:45:430
17232250,0sleep30-21swapper/309:13:473
128839955,0cyclictest0-21swapper/311:46:143
128839950,5cyclictest31767-21ssh10:07:123
128839950,5cyclictest0-21swapper/310:30:113
128839950,5cyclictest0-21swapper/310:04:233
128839950,5cyclictest0-21swapper/309:57:423
128839950,4cyclictest31420-21apt-get08:50:023
128839950,4cyclictest0-21swapper/311:00:043
128839950,4cyclictest0-21swapper/309:05:113
128839950,0cyclictest0-21swapper/310:23:273
128799950,5cyclictest0-21swapper/212:39:442
128799950,5cyclictest0-21swapper/211:55:132
128799950,5cyclictest0-21swapper/209:31:372
128799950,1cyclictest13282-21users08:10:212
128799950,0cyclictest0-21swapper/211:43:432
128799950,0cyclictest0-21swapper/211:08:572
128749951,3cyclictest0-21swapper/111:45:121
128749951,3cyclictest0-21swapper/111:35:111
128749951,2cyclictest0-21swapper/111:40:111
128749951,2cyclictest0-21swapper/110:15:131
128749950,5cyclictest0-21swapper/110:04:301
128749950,5cyclictest0-21swapper/109:59:161
128709953,1cyclictest32599-21sed07:45:170
128709950,5cyclictest0-21swapper/011:38:000
128709950,4cyclictest0-21swapper/011:05:130
2305240,0sleep20-21swapper/212:15:132
128839944,0cyclictest40-21ksoftirqd/310:55:003
128839944,0cyclictest40-21ksoftirqd/307:40:003
128839944,0cyclictest15354-21kworker/3:107:19:033
128839944,0cyclictest0-21swapper/311:28:553
128839943,1cyclictest15354-21kworker/3:110:44:013
128839943,1cyclictest14439-21diskstats08:15:143
128839942,2cyclictest18881-21grep09:45:193
128839942,2cyclictest15354-21kworker/3:107:21:403
128839941,1cyclictest0-21swapper/311:30:103
128839941,1cyclictest0-21swapper/310:35:113
128839940,4cyclictest8539-21awk08:05:013
128839940,4cyclictest0-21swapper/312:25:103
128839940,4cyclictest0-21swapper/312:20:423
128839940,4cyclictest0-21swapper/311:40:563
128839940,4cyclictest0-21swapper/311:20:123
128839940,4cyclictest0-21swapper/310:45:143
128839940,4cyclictest0-21swapper/310:25:033
128839940,4cyclictest0-21swapper/309:52:113
128839940,4cyclictest0-21swapper/309:26:333
128839940,4cyclictest0-21swapper/309:15:563
128839940,4cyclictest0-21swapper/308:40:133
128839940,4cyclictest0-21swapper/308:25:123
128839940,4cyclictest0-21swapper/308:25:113
128839940,4cyclictest0-21swapper/308:10:123
128839940,3cyclictest814-21snmpd10:12:363
128839940,3cyclictest6619-21ssh09:40:023
128839940,3cyclictest6605-21latency_hist09:04:593
128839940,3cyclictest5397-21ssh12:16:283
128839940,3cyclictest32097-21ssh10:55:043
128839940,3cyclictest31689-21ssh09:35:433
128839940,3cyclictest30998-21latency_hist08:50:003
128839940,3cyclictest30475-21ssh11:10:043
128839940,3cyclictest23221-21ssh12:10:013
128839940,3cyclictest22624-21ssh11:37:293
128839940,3cyclictest15355-21munin-node07:15:003
128839940,3cyclictest14594-21sh10:15:023
128839940,3cyclictest14102-21ssh11:17:273
128839940,3cyclictest10511-21df12:35:183
128839940,3cyclictest0-21swapper/308:55:113
128839940,0cyclictest0-21swapper/312:34:423
128799944,0cyclictest0-21swapper/210:40:082
128799944,0cyclictest0-21swapper/210:32:082
128799943,1cyclictest19128-21tr08:25:132
128799943,1cyclictest19128-21tr08:25:122
128799943,1cyclictest0-21swapper/209:12:502
128799941,1cyclictest0-21swapper/210:00:142
128799941,1cyclictest0-21swapper/208:45:102
128799941,1cyclictest0-21swapper/207:25:112
128799940,4cyclictest8881-21diskmemload09:52:112
128799940,4cyclictest21703-21grep08:30:132
128799940,4cyclictest16922-21df_inode08:20:102
128799940,4cyclictest0-21swapper/212:30:112
128799940,4cyclictest0-21swapper/212:10:122
128799940,4cyclictest0-21swapper/211:25:112
128799940,4cyclictest0-21swapper/211:22:172
128799940,4cyclictest0-21swapper/211:03:182
128799940,4cyclictest0-21swapper/210:55:102
128799940,4cyclictest0-21swapper/210:45:132
128799940,4cyclictest0-21swapper/209:43:422
128799940,4cyclictest0-21swapper/209:26:562
128799940,4cyclictest0-21swapper/209:15:122
128799940,4cyclictest0-21swapper/209:00:122
128799940,4cyclictest0-21swapper/207:55:092
128799940,3cyclictest9016-21cat09:10:002
128799940,3cyclictest809-21runrttasks12:23:292
128799940,3cyclictest4754-21ssh11:45:022
128799940,3cyclictest32378-21memory07:45:162
128799940,3cyclictest26008-21sh10:35:322
128799940,3cyclictest25044-21sed11:55:012
128799940,3cyclictest24972-21ssh10:20:022
128799940,3cyclictest23373-21date12:10:002
128799940,3cyclictest1932-21sh09:21:352
128799940,3cyclictest18060-21ssh09:45:142
128799940,3cyclictest17859-21perl11:35:132
128799940,3cyclictest16920-21unixbench_multi10:15:212
128799940,3cyclictest15885-21cat07:15:012
128799940,3cyclictest15760-21cut10:00:002
128799940,3cyclictest1410-21cat08:55:002
128799940,1cyclictest2750-21ntp_states08:55:182
128749944,0cyclictest0-21swapper/112:34:481
128749944,0cyclictest0-21swapper/111:51:101
128749944,0cyclictest0-21swapper/111:20:441
128749944,0cyclictest0-21swapper/107:10:011
128749941,2cyclictest0-21swapper/112:05:111
128749941,2cyclictest0-21swapper/111:05:121
128749941,2cyclictest0-21swapper/111:00:131
128749941,2cyclictest0-21swapper/109:40:141
128749941,2cyclictest0-21swapper/108:50:131
128749941,2cyclictest0-21swapper/107:55:091
128749941,2cyclictest0-21swapper/107:35:121
128749941,1cyclictest0-21swapper/110:30:121
128749941,1cyclictest0-21swapper/108:10:131
128749940,4cyclictest0-21swapper/109:24:201
128749940,4cyclictest0-21swapper/107:40:521
128749940,3cyclictest0-21swapper/109:50:111
128749940,0cyclictest0-21swapper/109:31:021
128749940,0cyclictest0-21swapper/109:19:061
128749940,0cyclictest0-21swapper/108:07:211
128709944,0cyclictest3-21ksoftirqd/010:55:120
128709944,0cyclictest3-21ksoftirqd/009:05:110
128709944,0cyclictest0-21swapper/009:51:110
128709944,0cyclictest0-21swapper/009:20:030
128709944,0cyclictest0-21swapper/007:20:180
128709943,0cyclictest3-21ksoftirqd/011:45:000
128709942,1cyclictest814-21snmpd08:15:100
128709941,3cyclictest57250irq/130-eth009:15:170
128709941,3cyclictest16687-21cstates07:15:130
128709941,1cyclictest14114-21fschecks_time10:30:140
128709940,4cyclictest6637-21hddtemp_smartct09:55:150
128709940,4cyclictest13802-21users12:20:200
128709940,4cyclictest0-21swapper/012:35:160
128709940,4cyclictest0-21swapper/012:16:050
128709940,4cyclictest0-21swapper/011:33:000
128709940,4cyclictest0-21swapper/011:25:110
128709940,4cyclictest0-21swapper/011:11:050
128709940,4cyclictest0-21swapper/010:41:380
128709940,4cyclictest0-21swapper/010:27:170
128709940,4cyclictest0-21swapper/010:18:530
128709940,4cyclictest0-21swapper/010:01:150
128709940,4cyclictest0-21swapper/009:12:290
128709940,4cyclictest0-21swapper/009:03:180
128709940,4cyclictest0-21swapper/008:10:120
128709940,3cyclictest9834-21sh11:00:010
128709940,3cyclictest8785-21ssh09:25:120
128709940,3cyclictest6001-21ntp_states10:10:200
128709940,3cyclictest3727-21latency_hist08:59:590
128709940,3cyclictest31791-21munin-run10:55:000
128709940,3cyclictest27831-21memory10:05:180
128709940,3cyclictest24950-21memory07:30:170
128709940,3cyclictest22606-21perl12:25:140
128709940,3cyclictest19973-21irqstats11:20:170
128709940,2cyclictest0-21swapper/011:18:200
128709940,1cyclictest29053-21kworker/0:011:50:110
128709940,1cyclictest28946-21/usr/sbin/munin09:35:170
128709940,1cyclictest1245-21latency_hist08:55:010
128709940,0cyclictest0-21swapper/009:33:260
25877230,0sleep10-21swapper/110:35:291
128839933,0cyclictest23737-21apt-get12:10:113
128839932,1cyclictest18362-21ssh09:30:073
128839931,1cyclictest0-21swapper/308:35:103
128839930,3cyclictest3097-21ssh12:00:093
128839930,3cyclictest25145-21ssh11:55:033
128839930,3cyclictest0-21swapper/309:20:123
128839930,3cyclictest0-21swapper/308:30:113
128839930,3cyclictest0-21swapper/308:20:093
128839930,3cyclictest0-21swapper/308:05:103
128839930,3cyclictest0-21swapper/307:55:113
128839930,3cyclictest0-21swapper/307:50:113
128839930,3cyclictest0-21swapper/307:45:103
128839930,3cyclictest0-21swapper/307:40:113
128839930,3cyclictest0-21swapper/307:30:133
128799932,1cyclictest210-21systemd-journal07:35:012
128799931,2cyclictest814-21snmpd10:50:032
128799931,2cyclictest0-21swapper/210:05:122
128799931,1cyclictest0-21swapper/208:35:112
128799930,3cyclictest8946-21apt-get08:05:022
128799930,3cyclictest18836-21gpgv07:20:002
128799930,3cyclictest0-21swapper/212:25:102
128799930,3cyclictest0-21swapper/212:00:102
128799930,3cyclictest0-21swapper/211:30:102
128799930,3cyclictest0-21swapper/211:15:122
128799930,3cyclictest0-21swapper/211:10:102
128799930,3cyclictest0-21swapper/210:25:142
128799930,3cyclictest0-21swapper/208:40:122
128799930,3cyclictest0-21swapper/208:15:122
128799930,3cyclictest0-21swapper/207:50:102
128799930,3cyclictest0-21swapper/207:40:152
128799930,3cyclictest0-21swapper/207:30:072
128799930,3cyclictest0-21swapper/207:10:112
128799930,1cyclictest0-21swapper/208:00:112
128749933,0cyclictest0-21swapper/109:45:081
128749931,2cyclictest0-21swapper/107:25:111
128749931,1cyclictest0-21swapper/112:25:101
128749931,1cyclictest0-21swapper/112:20:121
128749931,1cyclictest0-21swapper/110:50:121
128749931,1cyclictest0-21swapper/110:45:131
128749931,1cyclictest0-21swapper/109:35:021
128749931,1cyclictest0-21swapper/109:10:121
128749931,1cyclictest0-21swapper/109:00:111
128749931,1cyclictest0-21swapper/108:55:111
128749931,1cyclictest0-21swapper/108:30:111
128749931,1cyclictest0-21swapper/108:25:111
128749931,1cyclictest0-21swapper/108:25:111
128749931,1cyclictest0-21swapper/108:20:091
128749931,1cyclictest0-21swapper/108:15:131
128749931,1cyclictest0-21swapper/108:00:111
128749931,1cyclictest0-21swapper/107:50:111
128749931,1cyclictest0-21swapper/107:30:121
128749931,1cyclictest0-21swapper/107:20:121
128749931,0cyclictest0-21swapper/110:40:001
128749930,2cyclictest0-21swapper/112:00:111
128749930,2cyclictest0-21swapper/111:25:121
128749930,2cyclictest0-21swapper/110:25:151
128749930,2cyclictest0-21swapper/110:20:101
128749930,2cyclictest0-21swapper/109:25:101
128749930,2cyclictest0-21swapper/109:05:121
128749930,2cyclictest0-21swapper/108:35:121
128749930,0cyclictest0-21swapper/108:45:281
128709933,0cyclictest0-21swapper/008:40:100
128709932,1cyclictest814-21snmpd07:55:050
128709932,1cyclictest28808-21aten2_r5power_e08:45:110
128709931,1cyclictest0-21swapper/007:25:120
128709930,3cyclictest4851-21ssh11:45:040
128709930,3cyclictest32051-21apt-get12:30:120
128709930,3cyclictest26658-21cut07:35:130
128709930,3cyclictest25281-21ssh11:55:080
128709930,3cyclictest23661-21cut10:35:120
128709930,3cyclictest0-21swapper/012:05:010
128709930,3cyclictest0-21swapper/012:00:070
128709930,3cyclictest0-21swapper/008:35:110
128709930,3cyclictest0-21swapper/008:30:100
128709930,3cyclictest0-21swapper/008:25:150
128709930,3cyclictest0-21swapper/008:25:140
128709930,3cyclictest0-21swapper/008:20:100
128709930,3cyclictest0-21swapper/008:00:110
128709930,3cyclictest0-21swapper/007:40:110
128709930,2cyclictest2420-21memory07:50:150
128709930,2cyclictest11545-21diskmemload10:45:060
128709930,2cyclictest0-21swapper/009:40:020
128749921,1cyclictest0-21swapper/112:35:161
128749921,1cyclictest0-21swapper/112:10:111
128749921,0cyclictest0-21swapper/107:15:131
128749920,2cyclictest0-21swapper/111:15:111
128749920,1cyclictest0-21swapper/112:15:001
128749920,1cyclictest0-21swapper/111:55:141
128749920,1cyclictest0-21swapper/110:10:131
128749920,1cyclictest0-21swapper/110:05:121
128749920,1cyclictest0-21swapper/108:40:131
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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