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2026-03-01 - 08:34
[ 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 rackeslot5.osadl.org (updated Sun Mar 01, 2026 00:44:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
29747993230,1cyclictest0-21swapper/000:25:010
29754993128,2cyclictest28977-21cron00:40:012
2974799310,30cyclictest17031-21cron00:15:000
29757993028,1cyclictest34-21ksoftirqd/321:25:013
29757993028,1cyclictest0-21swapper/300:15:013
2975799300,29cyclictest621-21dbus-daemon20:45:003
29754993028,1cyclictest21022-21sh23:15:012
2975499300,29cyclictest5779-21apt-get19:45:112
2975299300,1cyclictest649-21gdbus21:10:001
2974799300,2cyclictest20657-21cron20:45:000
2974799300,29cyclictest8545-21munin-run19:55:010
29757992927,1cyclictest0-21swapper/323:10:023
2975799290,28cyclictest9973-21munin-run00:00:013
2975799290,1cyclictest621-21dbus-daemon21:10:003
29752992928,1cyclictest22-21ksoftirqd/121:25:001
29752992927,1cyclictest21694-21cron00:25:011
2975299290,28cyclictest20654-21cron20:45:001
2975299290,28cyclictest0-21swapper/100:00:011
29747992927,1cyclictest20530-21munin-run22:05:000
29747992927,1cyclictest0-21swapper/022:10:000
2974799290,28cyclictest23643-21munin-run20:55:010
2974799290,28cyclictest0-21swapper/000:35:130
2974799290,1cyclictest14039-21sh23:00:000
29757992828,0cyclictest0-21swapper/300:15:123
29757992827,1cyclictest855-21apt-get23:40:123
29757992827,1cyclictest26948-21apt-get00:35:133
29757992826,1cyclictest21705-21awk00:25:013
2975799280,28cyclictest0-21swapper/323:25:113
2975499280,27cyclictest0-21swapper/222:50:112
2975499280,27cyclictest0-21swapper/222:20:152
2975499280,0cyclictest28299-21apt-get23:30:132
29752992828,0cyclictest0-21swapper/100:15:121
29752992827,1cyclictest18730-21munin-run23:10:011
29752992826,1cyclictest0-21swapper/119:30:001
2975299280,28cyclictest0-21swapper/123:25:111
2975299280,0cyclictest0-21swapper/121:50:111
2974799280,28cyclictest1888-21perf19:30:010
2974799280,27cyclictest0-21swapper/020:15:150
2974799280,0cyclictest1827-21cron21:25:000
2974799280,0cyclictest0-21swapper/021:45:110
29757992726,1cyclictest8542-21perf19:55:013
29757992726,1cyclictest0-21swapper/320:15:153
29757992725,1cyclictest1897-21munin-run19:30:003
2975799270,0cyclictest0-21swapper/321:50:103
29754992727,0cyclictest0-21swapper/222:05:022
2975499270,27cyclictest0-21swapper/221:30:112
29752992727,0cyclictest27524-21apt-get21:10:081
29752992727,0cyclictest0-21swapper/123:40:121
29752992727,0cyclictest0-21swapper/121:45:111
29752992727,0cyclictest0-21swapper/100:35:141
29747992727,0cyclictest0-21swapper/023:10:120
29747992727,0cyclictest0-21swapper/022:10:110
29747992727,0cyclictest0-21swapper/000:15:120
29747992725,1cyclictest24058-21munin-run00:30:020
29757992626,0cyclictest0-21swapper/321:45:113
29757992626,0cyclictest0-21swapper/321:10:083
29757992626,0cyclictest0-21swapper/320:55:003
29757992624,1cyclictest20536-21perf22:05:003
29754992626,0cyclictest0-21swapper/222:15:122
29754992626,0cyclictest0-21swapper/221:00:122
29754992626,0cyclictest0-21swapper/220:30:122
29754992626,0cyclictest0-21swapper/220:00:132
29754992624,1cyclictest0-21swapper/221:45:012
29752992626,0cyclictest0-21swapper/120:55:001
29752992626,0cyclictest0-21swapper/120:15:161
29752992626,0cyclictest0-21swapper/119:55:011
29752992625,1cyclictest18988-21apt-get23:10:121
29747992625,0cyclictest0-21swapper/023:00:110
29757992525,0cyclictest0-21swapper/323:10:133
29757992524,1cyclictest0-21swapper/322:10:113
29754992525,0cyclictest0-21swapper/200:05:112
29752992525,0cyclictest23412-21apt-get22:10:111
29752992524,1cyclictest20537-21http22:05:001
29752992520,4cyclictest5221-21awk23:50:011
29747992525,0cyclictest0-21swapper/023:40:120
29747992525,0cyclictest0-21swapper/022:45:140
29747992524,1cyclictest13-21ksoftirqd/021:10:080
29747992523,1cyclictest18171-21sendmail-msp22:00:000
29754992424,0cyclictest2156-21apt-get19:30:132
29752992424,0cyclictest0-21swapper/122:10:001
29747992424,0cyclictest0-21swapper/023:45:110
29747992424,0cyclictest0-21swapper/022:40:130
29747992423,0cyclictest0-21swapper/023:55:120
29757992323,0cyclictest23153-21perf22:10:003
29757992322,1cyclictest24055-21perf00:30:013
29757992321,1cyclictest5226-21sh23:50:013
29757992320,2cyclictest649-21gdbus22:00:003
29754992321,1cyclictest32444-21latency_hist22:30:012
29752992323,0cyclictest0-21swapper/122:45:141
29752992320,2cyclictest18178-21cron22:00:011
29747992322,1cyclictest0-21swapper/021:50:100
29757992222,0cyclictest7307-21apt-get22:45:143
29752992222,0cyclictest0-21swapper/123:00:111
29752992222,0cyclictest0-21swapper/100:30:011
29747992222,0cyclictest0-21swapper/021:15:110
29747992219,2cyclictest19372-21perf20:35:000
29757992121,0cyclictest4983-21apt-get22:40:123
29757992121,0cyclictest0-21swapper/323:00:113
29754992121,0cyclictest0-21swapper/221:35:112
29754992121,0cyclictest0-21swapper/200:25:122
29754992119,1cyclictest1-21systemd00:00:012
29752992121,0cyclictest0-21swapper/122:40:121
29747992121,0cyclictest0-21swapper/021:40:110
29757992019,1cyclictest29856-21apt-get21:15:123
29754992020,0cyclictest2111-21apt-get21:25:112
29752992020,0cyclictest0-21swapper/121:15:111
29747992020,0cyclictest0-21swapper/023:20:120
29747992020,0cyclictest0-21swapper/000:30:120
29754991919,0cyclictest0-21swapper/222:30:122
29754991919,0cyclictest0-21swapper/220:45:132
29747991919,0cyclictest0-21swapper/021:30:110
29747991919,0cyclictest0-21swapper/021:25:110
29747991918,1cyclictest14713-21cron00:10:000
29757991818,0cyclictest9154-21apt-get21:40:113
29752991818,0cyclictest0-21swapper/121:40:111
29752991817,1cyclictest24615-21apt-get00:30:131
29752991812,5cyclictest15054-21awk00:10:121
29747991818,0cyclictest0-21swapper/023:35:130
29747991818,0cyclictest0-21swapper/022:40:010
29757991717,0cyclictest0-21swapper/323:20:123
29757991717,0cyclictest0-21swapper/300:30:123
29757991715,1cyclictest4719-21munin-run22:40:003
29757991712,4cyclictest0-21swapper/300:05:143
29754991717,0cyclictest17324-21apt-get00:15:112
29752991717,0cyclictest0-21swapper/123:20:121
29752991715,1cyclictest0-21swapper/122:40:001
2975799164,10cyclictest34-21ksoftirqd/320:00:203
29757991616,0cyclictest0-21swapper/321:30:113
29757991616,0cyclictest0-21swapper/321:25:113
29757991616,0cyclictest0-21swapper/320:35:003
29754991615,1cyclictest621-21dbus-daemon19:25:012
29754991614,1cyclictest307-21systemd-journal19:45:012
2975499160,2cyclictest21502-21cpuspeed_turbos23:15:112
2975499160,15cyclictest6659-21awk23:50:202
2975499160,15cyclictest20781-21date20:45:002
2975499160,15cyclictest12103-21sed21:45:132
29752991616,0cyclictest0-21swapper/121:25:111
29752991616,0cyclictest0-21swapper/120:35:001
29752991615,1cyclictest14714-21cron00:10:001
2975299160,15cyclictest24396-21munin-run21:00:001
2975299160,15cyclictest10919-21gltestperf00:00:141
29747991614,1cyclictest16740-21apt-get20:30:000
29747991614,1cyclictest0-21swapper/021:07:330
29747991614,1cyclictest0-21swapper/021:05:000
29747991614,1cyclictest0-21swapper/000:00:200
2974799160,15cyclictest0-21swapper/019:45:110
29757991515,0cyclictest0-21swapper/323:35:133
29757991514,1cyclictest0-21swapper/322:57:593
2975799150,14cyclictest0-21swapper/321:00:003
2975799150,14cyclictest0-21swapper/300:00:143
2975499154,11cyclictest0-21swapper/222:48:432
2975499154,11cyclictest0-21swapper/219:27:122
29754991513,1cyclictest558-21munin-run19:20:012
2975499150,1cyclictest28568-21ntp_states21:10:132
2975499150,1cyclictest27668-21chrt23:25:472
2975499150,1cyclictest0-21swapper/223:04:582
2975499150,14cyclictest24701-21ntp_states23:20:172
2975499150,14cyclictest0-21swapper/222:10:142
29752991515,0cyclictest0-21swapper/123:35:141
2975299150,1cyclictest0-21swapper/122:15:201
29747991513,1cyclictest0-21swapper/021:00:000
29747991512,2cyclictest7549-21sh23:55:010
2974799150,14cyclictest27618-21users23:25:210
2974799150,14cyclictest0-21swapper/023:15:120
29757991414,0cyclictest0-21swapper/319:55:113
29757991414,0cyclictest0-21swapper/319:32:543
2975799140,14cyclictest0-21swapper/323:33:293
2975799140,14cyclictest0-21swapper/322:20:013
2975799140,14cyclictest0-21swapper/321:00:533
2975799140,14cyclictest0-21swapper/320:35:453
2975799140,14cyclictest0-21swapper/320:25:083
2975799140,14cyclictest0-21swapper/320:20:033
2975799140,14cyclictest0-21swapper/320:05:353
2975799140,14cyclictest0-21swapper/319:35:263
2975799140,14cyclictest0-21swapper/319:11:433
2975799140,0cyclictest0-21swapper/322:31:253
2975799140,0cyclictest0-21swapper/322:27:163
2975799140,0cyclictest0-21swapper/322:15:213
2975799140,0cyclictest0-21swapper/321:36:033
2975799140,0cyclictest0-21swapper/320:48:583
2975799140,0cyclictest0-21swapper/320:10:303
2975799140,0cyclictest0-21swapper/319:45:323
2975799140,0cyclictest0-21swapper/319:40:433
2975799140,0cyclictest0-21swapper/319:23:113
2975799140,0cyclictest0-21swapper/319:15:083
29754991414,0cyclictest0-21swapper/222:57:552
29754991414,0cyclictest0-21swapper/221:15:042
29754991414,0cyclictest0-21swapper/220:15:252
29754991414,0cyclictest0-21swapper/219:37:202
29754991412,1cyclictest2594-21runrttasks22:35:002
2975499140,14cyclictest0-21swapper/223:46:002
2975499140,14cyclictest0-21swapper/223:08:352
2975499140,14cyclictest0-21swapper/222:40:112
2975499140,14cyclictest0-21swapper/221:56:342
2975499140,14cyclictest0-21swapper/221:50:192
2975499140,14cyclictest0-21swapper/221:06:592
2975499140,14cyclictest0-21swapper/220:51:322
2975499140,14cyclictest0-21swapper/220:25:052
2975499140,14cyclictest0-21swapper/220:05:192
2975499140,14cyclictest0-21swapper/219:57:502
2975499140,14cyclictest0-21swapper/219:53:172
2975499140,14cyclictest0-21swapper/219:12:222
2975499140,14cyclictest0-21swapper/200:30:472
2975499140,14cyclictest0-21swapper/200:22:222
2975499140,14cyclictest0-21swapper/200:10:302
2975499140,14cyclictest0-21swapper/200:03:342
2975499140,0cyclictest0-21swapper/223:43:452
2975499140,0cyclictest0-21swapper/223:39:082
2975499140,0cyclictest0-21swapper/222:02:172
2975499140,0cyclictest0-21swapper/220:57:032
2975499140,0cyclictest0-21swapper/220:35:152
2975499140,0cyclictest0-21swapper/220:20:482
2975499140,0cyclictest0-21swapper/220:12:302
29752991414,0cyclictest11969-21/usr/sbin/munin22:55:161
29752991414,0cyclictest0-21swapper/123:30:071
29752991414,0cyclictest0-21swapper/122:33:001
29752991414,0cyclictest0-21swapper/121:36:001
29752991414,0cyclictest0-21swapper/119:35:171
29752991413,0cyclictest0-21swapper/123:15:121
2975299140,14cyclictest0-21swapper/122:20:011
2975299140,14cyclictest0-21swapper/120:25:081
2975299140,14cyclictest0-21swapper/120:20:031
2975299140,14cyclictest0-21swapper/120:05:351
2975299140,14cyclictest0-21swapper/119:55:161
2975299140,14cyclictest0-21swapper/119:15:251
2975299140,14cyclictest0-21swapper/119:11:421
2975299140,0cyclictest0-21swapper/122:50:431
2975299140,0cyclictest0-21swapper/122:27:161
2975299140,0cyclictest0-21swapper/121:00:541
2975299140,0cyclictest0-21swapper/120:47:161
2975299140,0cyclictest0-21swapper/120:35:441
2975299140,0cyclictest0-21swapper/120:10:301
2975299140,0cyclictest0-21swapper/119:45:321
2975299140,0cyclictest0-21swapper/119:40:431
2975299140,0cyclictest0-21swapper/119:34:531
2975299140,0cyclictest0-21swapper/119:23:111
29747991414,0cyclictest0-21swapper/023:33:540
29747991414,0cyclictest0-21swapper/022:31:010
29747991414,0cyclictest0-21swapper/022:25:010
29747991414,0cyclictest0-21swapper/022:16:240
29747991414,0cyclictest0-21swapper/020:00:010
29747991414,0cyclictest0-21swapper/019:15:040
2974799140,14cyclictest0-21swapper/023:05:260
2974799140,14cyclictest0-21swapper/022:22:080
2974799140,14cyclictest0-21swapper/021:36:190
2974799140,14cyclictest0-21swapper/020:48:190
2974799140,14cyclictest0-21swapper/020:10:460
2974799140,14cyclictest0-21swapper/019:40:320
2974799140,14cyclictest0-21swapper/019:37:080
2974799140,14cyclictest0-21swapper/019:33:350
2974799140,14cyclictest0-21swapper/019:12:240
2974799140,0cyclictest0-21swapper/022:50:480
2974799140,0cyclictest0-21swapper/020:36:200
2974799140,0cyclictest0-21swapper/020:20:540
2974799140,0cyclictest0-21swapper/020:06:330
2974799140,0cyclictest0-21swapper/019:58:150
2974799140,0cyclictest0-21swapper/019:20:030
29757991313,0cyclictest0-21swapper/323:50:323
2975799130,0cyclictest0-21swapper/323:16:403
2975799130,0cyclictest0-21swapper/322:50:423
29754991313,0cyclictest0-21swapper/221:20:102
29752991313,0cyclictest0-21swapper/123:50:321
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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