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2026-02-21 - 14:30
[ 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 rack1slot3.osadl.org (updated Sat Feb 21, 2026 12:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
425930991310,0cyclictest0-21swapper/312:20:113
42593099130,12cyclictest0-21swapper/311:15:123
425930991211,0cyclictest0-21swapper/309:52:583
42593099120,1cyclictest0-21swapper/312:05:013
42593099120,11cyclictest0-21swapper/312:25:123
42593099120,11cyclictest0-21swapper/311:45:123
42593099120,11cyclictest0-21swapper/310:45:193
42593099120,11cyclictest0-21swapper/309:55:123
42593099120,11cyclictest0-21swapper/309:20:113
42593099120,11cyclictest0-21swapper/308:10:003
42593099120,11cyclictest0-21swapper/307:25:173
42593099120,11cyclictest0-21swapper/307:20:113
425930991111,0cyclictest0-21swapper/310:00:123
42593099110,10cyclictest0-21swapper/310:35:133
42593099110,10cyclictest0-21swapper/310:20:113
42593099110,10cyclictest0-21swapper/307:35:013
42593099109,0cyclictest0-21swapper/311:55:143
42593099109,0cyclictest0-21swapper/310:25:143
42593099109,0cyclictest0-21swapper/308:40:133
42593099101,0cyclictest0-21swapper/309:00:013
425930991010,0cyclictest0-21swapper/311:20:123
425930991010,0cyclictest0-21swapper/310:50:183
425930991010,0cyclictest0-21swapper/310:05:183
425930991010,0cyclictest0-21swapper/309:15:013
425930991010,0cyclictest0-21swapper/308:10:183
425930991010,0cyclictest0-21swapper/307:10:173
42593099100,9cyclictest0-21swapper/312:30:123
42593099100,0cyclictest0-21swapper/311:00:183
42593099100,0cyclictest0-21swapper/309:50:023
42593099100,0cyclictest0-21swapper/308:35:133
42593099100,0cyclictest0-21swapper/307:50:113
4259309999,0cyclictest0-21swapper/312:35:153
4259309999,0cyclictest0-21swapper/311:40:193
4259309999,0cyclictest0-21swapper/311:35:173
4259309999,0cyclictest0-21swapper/310:58:323
4259309999,0cyclictest0-21swapper/310:15:103
4259309999,0cyclictest0-21swapper/309:15:213
4259309999,0cyclictest0-21swapper/309:00:123
4259309999,0cyclictest0-21swapper/308:50:193
4259309999,0cyclictest0-21swapper/308:25:173
4259309999,0cyclictest0-21swapper/307:55:173
4259309998,1cyclictest0-21swapper/311:33:123
4259309998,0cyclictest0-21swapper/312:15:133
4259309995,1cyclictest0-21swapper/308:20:123
4259309990,8cyclictest0-21swapper/311:05:153
4259309990,8cyclictest0-21swapper/307:17:013
4259309990,0cyclictest0-21swapper/309:30:143
4259309990,0cyclictest0-21swapper/308:45:013
4259309990,0cyclictest0-21swapper/307:44:553
4259309987,0cyclictest0-21swapper/310:40:133
4259309980,7cyclictest0-21swapper/308:00:173
423848281,4sleep30-21swapper/307:05:003
4259309977,0cyclictest0-21swapper/311:12:343
4259309977,0cyclictest0-21swapper/310:35:003
4259309977,0cyclictest0-21swapper/309:35:123
4259309976,0cyclictest0-21swapper/307:45:123
4259309970,7cyclictest0-21swapper/309:40:123
4259309970,6cyclictest0-21swapper/310:15:013
4259309966,0cyclictest0-21swapper/311:52:563
4259309966,0cyclictest0-21swapper/308:15:123
4259309960,6cyclictest0-21swapper/307:35:173
4259309960,5cyclictest0-21swapper/312:10:143
14039860,0rtkit-daemon0-21swapper/109:56:581
4259309950,4cyclictest0-21swapper/309:25:113
4259309950,4cyclictest0-21swapper/309:05:123
4259309950,3cyclictest0-21swapper/311:25:553
4259309950,0cyclictest0-21swapper/308:35:003
14039850,2rtkit-daemon766-21snmpd07:05:041
556050240,3sleep0556319-21diskstats12:25:150
4259309942,1cyclictest0-21swapper/312:05:143
425404242,1sleep20-21swapper/207:05:282
14039840,2rtkit-daemon491367-21sensors09:50:171
14039840,2rtkit-daemon1-21systemd12:25:111
14039840,2rtkit-daemon1-21systemd11:55:431
14039840,1rtkit-daemon766-21snmpd10:07:381
545199230,1sleep1545225-21apt-get12:00:141
457908230,1sleep1457934-21apt-get08:30:121
435875230,1sleep1435895-21apt-get07:35:001
430490230,2sleep2430755-21cstates07:20:132
428453230,1sleep2428479-21apt-get07:15:122
424719231,1sleep00-21swapper/007:05:220
14039830,2rtkit-daemon766-21snmpd11:30:031
14039830,2rtkit-daemon766-21snmpd11:00:201
14039830,2rtkit-daemon766-21snmpd07:50:111
14039830,2rtkit-daemon1-21systemd10:20:411
14039830,1rtkit-daemon769-21ntpd11:35:011
14039830,1rtkit-daemon769-21ntpd11:07:541
14039830,1rtkit-daemon769-21ntpd09:12:581
14039830,1rtkit-daemon769-21ntpd08:23:041
14039830,1rtkit-daemon769-21ntpd07:15:131
14039830,1rtkit-daemon766-21snmpd10:25:351
14039830,1rtkit-daemon766-21snmpd10:10:541
14039830,1rtkit-daemon766-21snmpd08:45:401
14039830,1rtkit-daemon766-21snmpd07:10:161
14039830,1rtkit-daemon495293-21strings10:00:171
14039830,1rtkit-daemon486386-21telnet09:40:131
14039830,1rtkit-daemon477867-21apt-get09:20:121
14039830,1rtkit-daemon470913-21python309:00:181
14039830,1rtkit-daemon463696-21munin-run08:45:021
14039830,1rtkit-daemon427942-21munin-node12:10:331
14039830,1rtkit-daemon427942-21munin-node10:18:131
14039830,1rtkit-daemon328-21plymouthd12:32:521
14039830,1rtkit-daemon328-21plymouthd11:15:141
14039830,1rtkit-daemon328-21plymouthd11:10:301
14039830,1rtkit-daemon328-21plymouthd10:36:231
14039830,1rtkit-daemon328-21plymouthd07:55:231
14039830,1rtkit-daemon328-21plymouthd07:40:231
14039830,1rtkit-daemon328-21plymouthd07:30:231
14039830,1rtkit-daemon1-21systemd12:22:341
14039830,1rtkit-daemon1-21systemd12:17:571
14039830,1rtkit-daemon1-21systemd12:09:471
14039830,1rtkit-daemon1-21systemd11:51:041
14039830,1rtkit-daemon1-21systemd11:28:311
14039830,1rtkit-daemon1-21systemd11:21:071
14039830,1rtkit-daemon1-21systemd10:47:091
14039830,1rtkit-daemon1-21systemd10:30:201
14039830,1rtkit-daemon1-21systemd09:45:321
14039830,1rtkit-daemon1-21systemd09:38:151
14039830,1rtkit-daemon1-21systemd09:16:111
14039830,1rtkit-daemon1-21systemd08:50:171
14039830,1rtkit-daemon0-21swapper/110:40:141
554978220,1sleep00-21swapper/012:21:290
551180220,2sleep2551184-21ssh12:15:002
551153220,0sleep00-21swapper/012:14:450
548083220,1sleep0548255-21/usr/sbin/munin12:05:200
537197220,1sleep0537352-21awk11:40:190
534063220,1sleep2534067-21ssh11:33:332
524052220,1sleep2524078-21apt-get11:10:112
520716220,1sleep2520867-21/usr/sbin/munin11:00:182
508526220,0sleep00-21swapper/010:31:260
499366220,1sleep0499518-21ntp_states10:10:170
491719220,1sleep2491723-21ssh09:50:302
484751220,1sleep2484903-21sshd09:35:172
465827220,0sleep00-21swapper/008:49:440
461746220,0sleep20-21swapper/208:40:012
443969220,1sleep00-21swapper/007:55:010
437716220,1sleep2437779-21grep07:35:462
427424220,0sleep00-21swapper/007:10:580
426104220,1sleep2426247-21aten_r1power_vo07:10:122
14039820,1rtkit-daemon772-21lldpd08:00:431
14039820,1rtkit-daemon769-21ntpd07:45:101
14039820,1rtkit-daemon1-21systemd09:31:031
14039820,1rtkit-daemon1-21systemd09:06:481
14039820,1rtkit-daemon1-21systemd08:11:161
14039820,0rtkit-daemon452171-21apt-get08:15:121
14039820,0rtkit-daemon328-21plymouthd12:35:301
14039820,0rtkit-daemon328-21plymouthd08:55:241
14039820,0rtkit-daemon328-21plymouthd08:05:151
14039820,0rtkit-daemon328-21plymouthd07:25:031
14039820,0rtkit-daemon0-21swapper/111:45:161
14039820,0rtkit-daemon0-21swapper/111:40:111
14039820,0rtkit-daemon0-21swapper/110:55:071
14039820,0rtkit-daemon0-21swapper/110:50:161
14039820,0rtkit-daemon0-21swapper/109:25:201
14039820,0rtkit-daemon0-21swapper/108:35:381
14039820,0rtkit-daemon0-21swapper/108:25:031
14039820,0rtkit-daemon0-21swapper/107:20:041
560058210,0sleep00-21swapper/012:35:140
560037210,0sleep20-21swapper/212:35:042
558124210,0sleep00-21swapper/012:30:140
557970210,0sleep20-21swapper/212:30:122
555039210,1sleep2451ktimers/212:22:032
551951210,0sleep20-21swapper/212:15:152
551187210,0sleep00-21swapper/012:15:010
547282210,0sleep20-21swapper/212:05:142
545822210,0sleep20-21swapper/212:00:182
545628210,0sleep00-21swapper/012:00:170
542486210,0sleep20-21swapper/211:54:142
540749210,0sleep00-21swapper/011:50:110
539642210,0sleep00-21swapper/011:45:200
536316210,0sleep20-21swapper/211:40:012
536295210,0sleep20-21swapper/211:39:532
534919210,0sleep0535001-21irqstats11:35:150
533017210,0sleep00-21swapper/011:30:140
531429210,0sleep20-21swapper/211:25:202
530442210,0sleep00-21swapper/011:25:140
529860210,0sleep20-21swapper/211:23:122
529570210,1sleep00-21swapper/011:20:340
527243210,0sleep20-21swapper/211:15:192
525882210,0sleep00-21swapper/011:15:010
524187210,0sleep00-21swapper/011:10:130
523511210,0sleep20-21swapper/211:07:282
523051210,0sleep00-21swapper/011:05:210
521204210,0sleep00-21swapper/011:00:240
519153210,1sleep00-21swapper/010:55:530
518681210,0sleep20-21swapper/210:55:182
517193210,0sleep20-21swapper/210:54:192
516526210,0sleep00-21swapper/010:50:200
514084210,0sleep00-21swapper/010:45:190
511441210,0sleep00-21swapper/010:40:160
511285210,0sleep2511311-21apt-get10:40:132
509551210,0sleep00-21swapper/010:35:150
508929210,0sleep20-21swapper/210:35:012
506842210,0sleep20-21swapper/210:30:002
506621210,0sleep20-21swapper/210:28:052
505911210,1sleep00-21swapper/010:25:190
504313211,0sleep0492323-21kworker/0:2+events10:21:020
504174210,0sleep20-21swapper/210:20:202
502215210,0sleep20-21swapper/210:16:072
501269210,0sleep00-21swapper/010:15:140
500092210,0sleep20-21swapper/210:10:442
498194210,1sleep00-21swapper/010:07:210
496644210,0sleep20-21swapper/210:05:032
494868210,0sleep20-21swapper/210:00:142
492918210,0sleep20-21swapper/209:55:142
490423210,0sleep00-21swapper/009:50:120
490127210,0sleep20-21swapper/209:49:552
488739210,0sleep00-21swapper/009:45:160
488036210,1sleep00-21swapper/009:44:470
486266210,0sleep20-21swapper/209:40:132
485688210,1sleep00-21swapper/009:37:360
482655210,0sleep20-21swapper/209:30:172
481864210,0sleep00-21swapper/009:30:100
481357210,0sleep20-21swapper/209:27:282
480282210,0sleep00-21swapper/009:25:140
477825210,0sleep20-21swapper/209:20:042
476683210,0sleep20-21swapper/209:15:202
475838210,0sleep00-21swapper/009:15:140
475342210,0sleep20-21swapper/209:13:072
475185210,0sleep00-21swapper/009:11:290
472823210,0sleep20-21swapper/209:05:202
469596210,1sleep00-21swapper/008:59:050
466319210,0sleep20-21swapper/208:50:152
462301210,0sleep00-21swapper/008:40:160
461529210,0sleep20-21swapper/208:37:172
459379210,0sleep20-21swapper/208:32:332
458337210,0sleep00-21swapper/008:30:150
457031210,0sleep00-21swapper/008:25:200
454864210,0sleep00-21swapper/008:20:180
454083210,0sleep20-21swapper/208:20:122
453483210,1sleep00-21swapper/008:15:500
452145210,0sleep20-21swapper/208:15:122
451345210,0sleep00-21swapper/008:11:180
449972210,0sleep20-21swapper/208:10:132
449637210,0sleep20-21swapper/208:08:562
448817210,0sleep00-21swapper/008:05:170
446273210,0sleep00-21swapper/008:00:140
445184210,0sleep20-21swapper/207:55:202
443343210,0sleep20-21swapper/207:50:182
442427210,0sleep00-21swapper/007:50:120
441764210,0sleep00-21swapper/007:46:170
438907210,0sleep00-21swapper/007:40:160
436994210,0sleep00-21swapper/007:35:160
435011210,0sleep00-21swapper/007:30:190
434000210,0sleep20-21swapper/207:30:022
433764210,0sleep20-21swapper/207:27:292
430838210,0sleep00-21swapper/007:20:160
430073210,1sleep00-21swapper/007:19:270
555870200,0sleep20-21swapper/212:25:052
542815200,0sleep00-21swapper/011:55:040
542624200,0sleep20-21swapper/211:55:022
538416200,0sleep20-21swapper/211:45:022
513147200,0sleep20-21swapper/210:45:012
494568200,0sleep00-21swapper/010:00:050
492462200,0sleep00-21swapper/009:55:040
477814200,0sleep00-21swapper/009:20:030
471606200,0sleep00-21swapper/009:05:020
469934200,0sleep00-21swapper/009:00:050
469931200,0sleep20-21swapper/209:00:032
467996200,0sleep20-21swapper/208:55:022
466089200,0sleep00-21swapper/008:50:040
464172200,0sleep20-21swapper/208:45:022
460069200,0sleep00-21swapper/008:35:030
455983200,0sleep20-21swapper/208:25:062
446140200,0sleep20-21swapper/208:00:032
440381200,0sleep20-21swapper/207:45:032
438471200,0sleep20-21swapper/207:40:022
432287200,0sleep00-21swapper/007:25:030
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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