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2026-01-24 - 21:45
[ 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 792 highest latencies:
System rackeslot5.osadl.org (updated Sat Jan 24, 2026 12:44:21)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
28776993028,1cyclictest968-21sendmail-msp07:20:002
28772993028,1cyclictest3920-21cron08:35:001
28769993028,1cyclictest621-21dbus-daemon09:40:000
28769993028,1cyclictest27277-21cron09:24:590
2876999300,29cyclictest0-21swapper/007:50:130
28780992928,1cyclictest22598-21cron09:14:593
2878099290,1cyclictest28098-21cron10:35:003
2877699290,1cyclictest6290-21perf08:40:002
2877299290,28cyclictest0-21swapper/109:50:121
2877299290,1cyclictest31319-21munin-run11:50:001
2876999290,28cyclictest0-21swapper/009:15:120
28780992827,1cyclictest0-21swapper/307:45:013
2878099280,28cyclictest0-21swapper/307:20:123
2878099280,0cyclictest0-21swapper/311:25:123
2878099280,0cyclictest0-21swapper/308:30:103
28776992827,1cyclictest18247-21apt-get09:05:122
28772992827,0cyclictest0-21swapper/111:15:101
2877299280,28cyclictest0-21swapper/109:40:101
28769992828,0cyclictest0-21swapper/012:15:030
28769992828,0cyclictest0-21swapper/011:35:120
28769992826,1cyclictest26728-21turbostat.cron08:15:020
2876999280,28cyclictest0-21swapper/008:50:100
2876999280,0cyclictest0-21swapper/007:30:110
28780992727,0cyclictest20457-21apt-get12:35:123
28780992727,0cyclictest0-21swapper/311:15:103
28780992727,0cyclictest0-21swapper/311:05:123
28780992727,0cyclictest0-21swapper/309:45:133
28780992727,0cyclictest0-21swapper/308:55:123
2878099270,27cyclictest21421-21apt-get10:20:133
28776992727,0cyclictest3587-21apt-get07:25:122
28776992727,0cyclictest0-21swapper/212:10:122
28776992727,0cyclictest0-21swapper/212:05:122
28776992727,0cyclictest0-21swapper/211:40:122
28776992727,0cyclictest0-21swapper/209:40:102
28776992727,0cyclictest0-21swapper/208:20:122
2877699270,0cyclictest25242-21apt-get09:20:142
28772992727,0cyclictest0-21swapper/112:25:121
28772992727,0cyclictest0-21swapper/110:40:111
28772992727,0cyclictest0-21swapper/110:35:151
28772992727,0cyclictest0-21swapper/110:10:121
28769992727,0cyclictest1476-21apt-get11:55:120
28780992626,0cyclictest0-21swapper/308:35:133
28780992626,0cyclictest0-21swapper/308:10:133
28780992625,1cyclictest8651-21awk08:45:003
28780992625,1cyclictest30217-21needreboot11:45:163
28776992626,0cyclictest23741-21apt-get10:25:112
28776992626,0cyclictest0-21swapper/212:30:102
28776992626,0cyclictest0-21swapper/210:55:132
28776992626,0cyclictest0-21swapper/210:50:132
28776992626,0cyclictest0-21swapper/209:30:012
28772992626,0cyclictest355-21apt-get09:35:111
28772992626,0cyclictest0-21swapper/112:15:131
28772992626,0cyclictest0-21swapper/111:10:101
28772992626,0cyclictest0-21swapper/111:00:111
28772992626,0cyclictest0-21swapper/110:45:111
28772992625,1cyclictest21421-21apt-get10:20:121
28769992625,1cyclictest0-21swapper/012:05:010
28780992525,0cyclictest31683-21apt-get08:25:123
28780992525,0cyclictest0-21swapper/311:50:123
28776992525,0cyclictest6561-21apt-get08:40:112
28776992525,0cyclictest13494-21apt-get12:20:152
28772992525,0cyclictest5911-21apt-get07:30:121
28772992525,0cyclictest0-21swapper/108:10:141
28772992524,1cyclictest19334-21cron11:25:011
28772992524,1cyclictest13327-21munin-run08:55:001
28769992525,0cyclictest0-21swapper/012:35:110
28769992525,0cyclictest0-21swapper/011:15:110
28769992525,0cyclictest0-21swapper/010:00:120
28769992525,0cyclictest0-21swapper/008:25:130
28769992525,0cyclictest0-21swapper/007:55:130
28769992525,0cyclictest0-21swapper/007:45:120
28769992524,1cyclictest24015-21munin-run11:35:010
28780992424,0cyclictest0-21swapper/310:40:103
28780992424,0cyclictest0-21swapper/309:25:023
28776992424,0cyclictest0-21swapper/212:00:112
28776992424,0cyclictest0-21swapper/211:45:122
28776992424,0cyclictest0-21swapper/210:30:112
28776992424,0cyclictest0-21swapper/207:10:122
28772992424,0cyclictest20047-21apt-get08:00:131
28772992423,1cyclictest5007-21awk10:55:011
28772992422,1cyclictest15667-21perf09:00:001
28769992424,0cyclictest0-21swapper/007:10:130
28780992323,0cyclictest0-21swapper/308:50:123
28776992323,0cyclictest0-21swapper/207:40:132
28776992321,1cyclictest307-21systemd-journal10:15:012
28776992320,2cyclictest16457-21cron10:10:012
28772992323,0cyclictest22370-21apt-get08:05:131
28780992222,0cyclictest0-21swapper/309:40:113
28776992222,0cyclictest0-21swapper/208:30:112
28776992222,0cyclictest0-21swapper/207:35:132
28772992222,0cyclictest0-21swapper/108:25:121
28769992222,0cyclictest3587-21apt-get07:25:120
28769992222,0cyclictest0-21swapper/011:05:120
28769992222,0cyclictest0-21swapper/010:15:100
28769992222,0cyclictest0-21swapper/009:55:110
28769992221,1cyclictest8682-21perf08:44:590
28780992121,0cyclictest0-21swapper/309:35:023
28780992121,0cyclictest0-21swapper/309:20:133
2877699210,7cyclictest0-21swapper/210:35:142
28769992121,0cyclictest0-21swapper/012:10:120
28769992121,0cyclictest0-21swapper/011:10:120
28769992121,0cyclictest0-21swapper/009:50:130
28769992121,0cyclictest0-21swapper/009:00:120
28780992020,0cyclictest0-21swapper/310:45:113
2877699209,11cyclictest0-21swapper/211:22:352
2877699209,11cyclictest0-21swapper/211:11:232
2877699209,11cyclictest0-21swapper/208:12:162
28776992020,0cyclictest0-21swapper/207:55:122
28772992020,0cyclictest0-21swapper/111:25:131
28772992020,0cyclictest0-21swapper/111:05:111
28776991919,0cyclictest0-21swapper/208:05:122
28776991917,1cyclictest22536-21munin-run12:40:012
28776991917,1cyclictest14151-21awk10:05:002
28772991919,0cyclictest0-21swapper/111:50:111
28769991919,0cyclictest0-21swapper/011:00:110
28769991919,0cyclictest0-21swapper/007:40:120
28769991917,1cyclictest0-21swapper/009:45:010
28780991818,0cyclictest0-21swapper/310:10:123
28780991818,0cyclictest0-21swapper/310:00:113
28780991818,0cyclictest0-21swapper/309:50:113
28776991818,0cyclictest0-21swapper/209:55:112
28769991818,0cyclictest0-21swapper/012:05:130
28769991818,0cyclictest0-21swapper/010:50:110
28769991818,0cyclictest0-21swapper/008:00:130
28769991817,1cyclictest621-21dbus-daemon10:45:010
28780991716,0cyclictest28392-21apt-get10:35:143
28780991716,0cyclictest15810-21apt-get12:25:113
28776991717,0cyclictest0-21swapper/212:25:122
28776991717,0cyclictest0-21swapper/207:45:132
28776991716,1cyclictest9482-21awk09:55:002
28772991717,0cyclictest17992-21perf09:05:001
28772991717,0cyclictest0-21swapper/107:20:131
28769991715,1cyclictest0-21swapper/011:00:000
28776991616,0cyclictest8935-21apt-get08:45:102
28776991616,0cyclictest0-21swapper/210:20:012
28776991616,0cyclictest0-21swapper/209:10:102
2877699160,15cyclictest25075-21irqstats11:35:162
2877299164,5cyclictest0-21swapper/107:40:151
28772991616,0cyclictest21950-21apt-get11:30:131
28769991616,0cyclictest0-21swapper/011:25:130
28769991616,0cyclictest0-21swapper/008:55:120
28769991614,1cyclictest25330-21grep10:25:200
2876999160,15cyclictest30410-21taskset10:39:530
28780991515,0cyclictest0-21swapper/312:15:123
28780991515,0cyclictest0-21swapper/311:10:113
28780991515,0cyclictest0-21swapper/311:00:123
28780991513,1cyclictest19342-21cron11:25:003
28780991513,1cyclictest0-21swapper/310:55:013
2878099150,1cyclictest0-21swapper/310:30:013
2878099150,14cyclictest5294-21apt-get10:55:123
28776991513,1cyclictest13218-21perf12:20:022
28776991513,1cyclictest0-21swapper/209:35:152
28776991513,1cyclictest0-21swapper/208:00:172
2877699150,14cyclictest0-21swapper/208:55:012
28772991515,0cyclictest0-21swapper/109:15:111
28772991514,1cyclictest14545-21ntp_states12:20:211
2877299150,1cyclictest1658-21cpuspeed_turbos11:55:121
2877299150,1cyclictest10597-21gpgv12:15:021
2877299150,14cyclictest26616-21apt-get11:40:121
2877299150,14cyclictest0-21swapper/112:30:121
2877299150,14cyclictest0-21swapper/111:37:001
2877299150,14cyclictest0-21swapper/107:40:011
28780991414,0cyclictest0-21swapper/308:15:443
2878099140,14cyclictest0-21swapper/312:21:383
2878099140,14cyclictest0-21swapper/312:11:283
2878099140,14cyclictest0-21swapper/312:05:243
2878099140,14cyclictest0-21swapper/312:00:343
2878099140,14cyclictest0-21swapper/311:55:283
2878099140,14cyclictest0-21swapper/311:35:033
2878099140,14cyclictest0-21swapper/311:33:133
2878099140,14cyclictest0-21swapper/310:17:093
2878099140,14cyclictest0-21swapper/309:15:033
2878099140,14cyclictest0-21swapper/308:46:113
2878099140,14cyclictest0-21swapper/308:09:353
2878099140,14cyclictest0-21swapper/308:01:483
2878099140,14cyclictest0-21swapper/307:57:253
2878099140,14cyclictest0-21swapper/307:52:113
2878099140,14cyclictest0-21swapper/307:45:113
2878099140,14cyclictest0-21swapper/307:36:043
2878099140,14cyclictest0-21swapper/307:30:103
2878099140,14cyclictest0-21swapper/307:26:113
2878099140,14cyclictest0-21swapper/307:17:173
2878099140,14cyclictest0-21swapper/307:11:403
2878099140,0cyclictest0-21swapper/312:31:233
2878099140,0cyclictest0-21swapper/310:06:353
2878099140,0cyclictest0-21swapper/309:30:023
2878099140,0cyclictest0-21swapper/309:06:373
2878099140,0cyclictest0-21swapper/309:00:463
2878099140,0cyclictest0-21swapper/308:23:153
28776991414,0cyclictest0-21swapper/211:16:262
28776991414,0cyclictest0-21swapper/209:00:132
28776991414,0cyclictest0-21swapper/208:15:122
2877699140,14cyclictest0-21swapper/211:55:302
2877699140,14cyclictest0-21swapper/211:50:492
2877699140,14cyclictest0-21swapper/211:31:472
2877699140,14cyclictest0-21swapper/211:06:102
2877699140,14cyclictest0-21swapper/211:02:232
2877699140,14cyclictest0-21swapper/210:45:442
2877699140,14cyclictest0-21swapper/210:40:242
2877699140,14cyclictest0-21swapper/210:22:412
2877699140,14cyclictest0-21swapper/209:46:202
2877699140,14cyclictest0-21swapper/209:32:272
2877699140,14cyclictest0-21swapper/209:17:172
2877699140,14cyclictest0-21swapper/208:58:132
2877699140,14cyclictest0-21swapper/207:50:502
2877699140,14cyclictest0-21swapper/207:30:082
2877699140,14cyclictest0-21swapper/207:22:442
2877699140,0cyclictest0-21swapper/208:25:432
28772991414,0cyclictest0-21swapper/112:35:261
28772991414,0cyclictest0-21swapper/112:05:541
28772991414,0cyclictest0-21swapper/112:01:551
28772991414,0cyclictest0-21swapper/110:55:171
28772991414,0cyclictest0-21swapper/110:05:121
28772991414,0cyclictest0-21swapper/109:22:431
28772991414,0cyclictest0-21swapper/109:10:111
28772991414,0cyclictest0-21swapper/108:45:141
2877299140,14cyclictest0-21swapper/110:16:351
2877299140,14cyclictest0-21swapper/110:02:411
2877299140,14cyclictest0-21swapper/109:46:271
2877299140,14cyclictest0-21swapper/109:32:411
2877299140,14cyclictest0-21swapper/107:13:051
2877299140,0cyclictest0-21swapper/110:31:131
2877299140,0cyclictest0-21swapper/110:25:101
2877299140,0cyclictest0-21swapper/109:55:281
2877299140,0cyclictest0-21swapper/109:05:131
2877299140,0cyclictest0-21swapper/108:40:201
2877299140,0cyclictest0-21swapper/108:20:261
2877299140,0cyclictest0-21swapper/108:15:531
2877299140,0cyclictest0-21swapper/107:55:041
2877299140,0cyclictest0-21swapper/107:51:151
2877299140,0cyclictest0-21swapper/107:45:171
2877299140,0cyclictest0-21swapper/107:26:301
2877299140,0cyclictest0-21swapper/107:15:411
28769991414,0cyclictest0-21swapper/011:45:430
28769991414,0cyclictest0-21swapper/007:15:330
2876999140,14cyclictest0-21swapper/012:30:010
2876999140,14cyclictest0-21swapper/012:26:010
2876999140,14cyclictest0-21swapper/012:20:330
2876999140,14cyclictest0-21swapper/011:40:090
2876999140,14cyclictest0-21swapper/010:10:300
2876999140,14cyclictest0-21swapper/010:08:590
2876999140,14cyclictest0-21swapper/009:32:390
2876999140,14cyclictest0-21swapper/009:25:410
2876999140,14cyclictest0-21swapper/009:11:110
2876999140,14cyclictest0-21swapper/008:45:060
2876999140,14cyclictest0-21swapper/007:35:030
2876999140,14cyclictest0-21swapper/007:20:170
2876999140,0cyclictest0-21swapper/011:50:290
2876999140,0cyclictest0-21swapper/011:20:120
2876999140,0cyclictest0-21swapper/010:45:070
2876999140,0cyclictest0-21swapper/010:23:200
2876999140,0cyclictest0-21swapper/009:45:420
2876999140,0cyclictest0-21swapper/009:05:380
2876999140,0cyclictest0-21swapper/008:35:330
2876999140,0cyclictest0-21swapper/008:30:110
2876999140,0cyclictest0-21swapper/008:20:040
2876999140,0cyclictest0-21swapper/008:15:260
2876999140,0cyclictest0-21swapper/008:05:230
28780991313,0cyclictest0-21swapper/311:40:183
28776991313,0cyclictest0-21swapper/211:26:182
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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