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2026-01-24 - 14:50
[ 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 Sat Jan 24, 2026 12:44:42)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
267162236220,11sleep10-21swapper/107:06:191
269392195181,10sleep30-21swapper/307:09:143
268892188154,29sleep00-21swapper/007:08:340
269232184168,11sleep20-21swapper/207:09:002
95372440,0sleep20-21swapper/211:08:042
138812430,0sleep30-21swapper/310:38:513
248022390,0sleep00-21swapper/010:12:450
63402120,0sleep20-21swapper/211:38:032
271899992,3cyclictest18212-21perf10:10:010
271949982,4cyclictest0-21swapper/111:30:121
271949972,3cyclictest0-21swapper/107:10:131
271949971,4cyclictest0-21swapper/112:15:111
271899972,5cyclictest16253-21munin-run12:15:000
271899970,6cyclictest0-21swapper/009:15:100
272069960,5cyclictest0-21swapper/308:00:113
271949961,3cyclictest0-21swapper/110:40:101
271949961,3cyclictest0-21swapper/108:35:121
271949960,1cyclictest264322sleep111:47:501
272069955,0cyclictest16364-21kworker/3:010:29:003
272069955,0cyclictest16364-21kworker/3:009:21:483
272069955,0cyclictest16364-21kworker/3:008:37:033
272069955,0cyclictest0-21swapper/311:21:283
272069955,0cyclictest0-21swapper/310:18:023
272069950,5cyclictest0-21swapper/311:40:113
272069950,5cyclictest0-21swapper/310:55:523
272069950,5cyclictest0-21swapper/310:23:173
272069950,5cyclictest0-21swapper/309:42:233
272069950,5cyclictest0-21swapper/309:10:103
272069950,4cyclictest22863-21apt-get08:05:123
272069950,4cyclictest0-21swapper/309:15:103
272069950,4cyclictest0-21swapper/307:40:123
272069950,4cyclictest0-21swapper/307:40:123
272069950,0cyclictest12483-21ssh12:12:413
272069950,0cyclictest0-21swapper/312:27:143
271989950,5cyclictest28594-21apt-get12:05:012
271989950,5cyclictest0-21swapper/210:16:052
271989950,5cyclictest0-21swapper/209:58:112
271989950,5cyclictest0-21swapper/209:40:112
271989950,0cyclictest0-21swapper/209:27:022
271949952,2cyclictest0-21swapper/108:50:111
271949951,2cyclictest0-21swapper/112:35:111
271949951,2cyclictest0-21swapper/111:20:111
271949951,2cyclictest0-21swapper/109:55:121
271949951,2cyclictest0-21swapper/108:20:111
271949950,5cyclictest0-21swapper/111:08:161
271949950,3cyclictest0-21swapper/112:10:111
271949950,3cyclictest0-21swapper/110:05:111
271899950,5cyclictest0-21swapper/011:35:120
271899950,5cyclictest0-21swapper/011:00:580
271899950,5cyclictest0-21swapper/010:34:550
271899950,5cyclictest0-21swapper/009:36:520
271899950,4cyclictest27809-21apt-get08:15:110
20551250,4sleep020580-21ssh12:16:250
272069944,0cyclictest16364-21kworker/3:011:02:363
272069944,0cyclictest16364-21kworker/3:008:25:493
272069944,0cyclictest0-21swapper/312:07:183
272069944,0cyclictest0-21swapper/310:41:443
272069943,1cyclictest4872-21wc11:05:203
272069943,1cyclictest16126-21grep07:50:143
272069940,4cyclictest32692-21apt-get09:30:113
272069940,4cyclictest0-21swapper/312:35:113
272069940,4cyclictest0-21swapper/312:30:093
272069940,4cyclictest0-21swapper/312:22:333
272069940,4cyclictest0-21swapper/312:18:093
272069940,4cyclictest0-21swapper/311:55:113
272069940,4cyclictest0-21swapper/311:45:033
272069940,4cyclictest0-21swapper/311:35:113
272069940,4cyclictest0-21swapper/311:31:523
272069940,4cyclictest0-21swapper/311:25:113
272069940,4cyclictest0-21swapper/311:16:523
272069940,4cyclictest0-21swapper/311:10:103
272069940,4cyclictest0-21swapper/310:53:403
272069940,4cyclictest0-21swapper/310:53:403
272069940,4cyclictest0-21swapper/310:45:113
272069940,4cyclictest0-21swapper/310:30:123
272069940,4cyclictest0-21swapper/310:05:273
272069940,4cyclictest0-21swapper/309:55:113
272069940,4cyclictest0-21swapper/309:54:293
272069940,4cyclictest0-21swapper/309:45:123
272069940,4cyclictest0-21swapper/309:00:113
272069940,4cyclictest0-21swapper/308:50:113
272069940,4cyclictest0-21swapper/308:45:093
272069940,4cyclictest0-21swapper/308:20:183
272069940,4cyclictest0-21swapper/307:31:523
272069940,3cyclictest3647-21hddtemp_smartct08:30:133
272069940,3cyclictest30204-21ssh11:50:023
272069940,3cyclictest25869-21ssh09:26:153
272069940,3cyclictest22129-21ssh10:11:083
272069940,3cyclictest15082-21ssh09:36:423
272069940,1cyclictest17399-21cron09:00:003
271989944,0cyclictest0-21swapper/212:03:022
271989944,0cyclictest0-21swapper/209:15:412
271989942,1cyclictest15250-21ssh10:08:152
271989941,3cyclictest814-21snmpd12:33:402
271989941,3cyclictest22577-21diskmemload10:25:032
271989941,3cyclictest10727-21/usr/sbin/munin09:35:142
271989940,4cyclictest30749-21ssh10:30:402
271989940,4cyclictest22577-21diskmemload12:37:072
271989940,4cyclictest22577-21diskmemload12:24:192
271989940,4cyclictest0-21swapper/212:10:112
271989940,4cyclictest0-21swapper/211:45:162
271989940,4cyclictest0-21swapper/211:30:592
271989940,4cyclictest0-21swapper/211:20:112
271989940,4cyclictest0-21swapper/210:43:242
271989940,4cyclictest0-21swapper/210:35:502
271989940,4cyclictest0-21swapper/210:20:022
271989940,4cyclictest0-21swapper/210:00:112
271989940,4cyclictest0-21swapper/209:50:162
271989940,4cyclictest0-21swapper/209:47:172
271989940,4cyclictest0-21swapper/209:34:252
271989940,4cyclictest0-21swapper/209:13:432
271989940,4cyclictest0-21swapper/207:25:112
271989940,3cyclictest5629-21ssh10:50:162
271989940,3cyclictest5629-21ssh10:50:162
271989940,3cyclictest31057-21diskstats07:15:132
271989940,3cyclictest29734-21munin-node09:20:132
271989940,3cyclictest24652-21ssh11:00:012
271989940,3cyclictest24378-21python08:05:202
271989940,3cyclictest24181-21ssh10:12:232
271989940,3cyclictest22577-21diskmemload12:27:432
271989940,3cyclictest20152-21/usr/sbin/munin08:00:012
271989940,3cyclictest18641-21modprobe09:00:152
271989940,3cyclictest17420-21latency_hist09:00:002
271989940,3cyclictest16274-21sh07:50:152
271989940,3cyclictest15143-21date08:55:002
271989940,3cyclictest14237-21ntp_states07:45:182
271989940,3cyclictest13782-21df_inode11:10:122
271989940,3cyclictest0-21swapper/207:20:122
271989940,1cyclictest31017-21diskstats11:50:122
271989940,0cyclictest0-21swapper/211:03:402
271989940,0cyclictest0-21swapper/210:45:462
271949944,0cyclictest0-21swapper/109:21:361
271949942,1cyclictest0-21swapper/111:25:111
271949941,2cyclictest0-21swapper/112:30:091
271949941,2cyclictest0-21swapper/112:05:121
271949941,2cyclictest0-21swapper/111:50:111
271949941,2cyclictest0-21swapper/111:40:111
271949941,2cyclictest0-21swapper/111:15:101
271949941,2cyclictest0-21swapper/111:10:101
271949941,2cyclictest0-21swapper/111:00:111
271949941,2cyclictest0-21swapper/110:55:121
271949941,2cyclictest0-21swapper/110:50:121
271949941,2cyclictest0-21swapper/110:50:111
271949941,2cyclictest0-21swapper/110:45:111
271949941,2cyclictest0-21swapper/110:30:121
271949941,2cyclictest0-21swapper/110:25:111
271949941,2cyclictest0-21swapper/109:50:121
271949941,2cyclictest0-21swapper/109:45:121
271949941,2cyclictest0-21swapper/109:35:131
271949941,2cyclictest0-21swapper/109:30:111
271949941,2cyclictest0-21swapper/109:25:111
271949941,2cyclictest0-21swapper/109:05:121
271949941,2cyclictest0-21swapper/109:00:121
271949941,2cyclictest0-21swapper/108:55:111
271949941,2cyclictest0-21swapper/108:15:111
271949941,2cyclictest0-21swapper/108:10:121
271949941,2cyclictest0-21swapper/108:00:111
271949941,2cyclictest0-21swapper/107:35:121
271949941,2cyclictest0-21swapper/107:25:111
271949941,1cyclictest0-21swapper/111:55:101
271949941,1cyclictest0-21swapper/109:40:111
271949940,4cyclictest0-21swapper/110:20:321
271949940,3cyclictest0-21swapper/108:45:101
271949940,3cyclictest0-21swapper/107:30:111
271949940,3cyclictest0-21swapper/107:20:121
271949940,2cyclictest0-21swapper/108:25:121
271899944,0cyclictest0-21swapper/011:08:320
271899943,1cyclictest2050-21munin-run12:40:000
271899942,1cyclictest17278-21users07:50:210
271899940,4cyclictest7773-21apt-get08:40:100
271899940,4cyclictest7457-21ssh09:33:220
271899940,4cyclictest24876-21taskset11:30:470
271899940,4cyclictest0-21swapper/012:30:090
271899940,4cyclictest0-21swapper/011:50:110
271899940,4cyclictest0-21swapper/011:42:000
271899940,4cyclictest0-21swapper/010:26:460
271899940,4cyclictest0-21swapper/010:24:270
271899940,3cyclictest6415-21sh10:04:100
271899940,3cyclictest6183-21/usr/sbin/munin10:50:190
271899940,3cyclictest6183-21/usr/sbin/munin10:50:190
271899940,3cyclictest3597-21diskstats07:25:130
271899940,3cyclictest29813-21sh10:00:000
271899940,3cyclictest29000-21sh10:15:020
271899940,3cyclictest28923-21ssh12:05:120
271899940,3cyclictest10917-21sh11:55:430
271899940,3cyclictest0-21swapper/012:20:140
271899940,3cyclictest0-21swapper/007:40:010
271899940,1cyclictest351-21memory09:45:170
271899940,1cyclictest22793-21df_inode09:25:120
271899940,1cyclictest12963-21/usr/sbin/munin07:45:150
271899940,0cyclictest0-21swapper/010:42:200
12404240,0sleep20-21swapper/211:25:132
272069933,0cyclictest0-21swapper/310:00:083
272069932,1cyclictest30792-21cut07:15:123
272069932,1cyclictest28377-21expr08:15:133
272069930,3cyclictest8513-21perl08:40:133
272069930,3cyclictest26164-21hddtemp_smartct08:10:153
272069930,3cyclictest0-21swapper/312:00:023
272069930,3cyclictest0-21swapper/309:05:123
272069930,3cyclictest0-21swapper/307:55:113
272069930,3cyclictest0-21swapper/307:45:113
272069930,3cyclictest0-21swapper/307:35:013
272069930,3cyclictest0-21swapper/307:25:113
272069930,3cyclictest0-21swapper/307:20:113
272069930,3cyclictest0-21swapper/307:10:033
271989932,1cyclictest814-21snmpd08:35:062
271989932,1cyclictest10173-21ssh11:40:122
271989931,1cyclictest0-21swapper/207:35:122
271989931,0cyclictest0-21swapper/208:45:102
271989930,3cyclictest0-21swapper/212:15:032
271989930,3cyclictest0-21swapper/211:55:122
271989930,3cyclictest0-21swapper/211:15:082
271989930,3cyclictest0-21swapper/209:05:012
271989930,3cyclictest0-21swapper/208:40:102
271989930,3cyclictest0-21swapper/208:30:112
271989930,3cyclictest0-21swapper/208:25:122
271989930,3cyclictest0-21swapper/208:20:112
271989930,3cyclictest0-21swapper/208:15:112
271989930,3cyclictest0-21swapper/208:10:122
271989930,3cyclictest0-21swapper/208:00:122
271989930,3cyclictest0-21swapper/207:40:122
271989930,3cyclictest0-21swapper/207:40:122
271989930,3cyclictest0-21swapper/207:30:112
271989930,3cyclictest0-21swapper/207:10:132
271949931,1cyclictest0-21swapper/112:20:141
271949931,1cyclictest0-21swapper/110:15:021
271949931,1cyclictest0-21swapper/109:10:101
271949931,1cyclictest0-21swapper/108:40:111
271949931,1cyclictest0-21swapper/107:55:121
271949931,1cyclictest0-21swapper/107:40:121
271949931,1cyclictest0-21swapper/107:40:121
271949930,2cyclictest0-21swapper/111:35:121
271949930,2cyclictest0-21swapper/110:35:141
271949930,2cyclictest0-21swapper/110:10:121
271949930,2cyclictest0-21swapper/110:00:101
271949930,2cyclictest0-21swapper/107:15:111
271949930,1cyclictest0-21swapper/112:25:111
271899932,1cyclictest3329-21df08:30:120
271899932,1cyclictest10153-21sh09:50:140
271899931,2cyclictest814-21snmpd07:15:060
271899931,1cyclictest5751-21sh10:35:010
271899931,1cyclictest1340-21ssh11:20:110
271899931,1cyclictest0-21swapper/008:25:120
271899931,1cyclictest0-21swapper/008:20:110
271899931,1cyclictest0-21swapper/007:30:110
271899930,3cyclictest27293-21apt07:10:110
271899930,3cyclictest20827-21df_inode11:45:120
271899930,3cyclictest20506-21aten2_r5power_v08:00:120
271899930,3cyclictest13375-21perl08:50:130
271899930,3cyclictest0-21swapper/012:00:030
271899930,3cyclictest0-21swapper/011:25:010
271899930,3cyclictest0-21swapper/011:15:090
271899930,3cyclictest0-21swapper/011:10:100
271899930,3cyclictest0-21swapper/010:55:020
271899930,3cyclictest0-21swapper/010:45:110
271899930,3cyclictest0-21swapper/009:40:060
271899930,3cyclictest0-21swapper/009:20:130
271899930,3cyclictest0-21swapper/009:10:100
271899930,3cyclictest0-21swapper/008:55:010
271899930,3cyclictest0-21swapper/008:45:100
271899930,3cyclictest0-21swapper/008:35:150
271899930,3cyclictest0-21swapper/008:10:130
271899930,3cyclictest0-21swapper/008:05:010
271899930,3cyclictest0-21swapper/007:55:030
271899930,3cyclictest0-21swapper/007:40:120
271899930,3cyclictest0-21swapper/007:40:120
271899930,2cyclictest20265-21apt-config09:05:000
271899930,2cyclictest0-21swapper/009:00:110
271899930,1cyclictest0-21swapper/012:25:040
271899930,0cyclictest0-21swapper/007:20:120
271949921,1cyclictest0-21swapper/108:05:121
271949921,0cyclictest0-21swapper/109:15:101
271949920,2cyclictest0-21swapper/107:45:121
271949920,1cyclictest0-21swapper/112:00:101
271949920,1cyclictest0-21swapper/108:30:091
271949920,1cyclictest0-21swapper/107:50:121
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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