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2026-01-27 - 18:46
[ 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 highest latencies:
System rackeslot8.osadl.org (updated Tue Jan 27, 2026 12:43:54)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
32248632890,1sleep20-21swapper/211:30:142
2888552992522,1cyclictest0-21swapper/307:15:023
2888552992421,1cyclictest0-21swapper/311:05:233
2888552992420,1cyclictest0-21swapper/312:05:003
2888552992319,1cyclictest0-21swapper/310:25:003
2888552992217,3cyclictest3222416-21chrt11:30:123
2888552992118,1cyclictest0-21swapper/309:35:013
2888552992017,1cyclictest0-21swapper/311:55:183
2888552992016,1cyclictest0-21swapper/312:39:593
2888552992016,1cyclictest0-21swapper/312:30:003
288855299200,14cyclictest3037354-21taskset09:05:003
2888552991916,1cyclictest0-21swapper/311:30:013
2888552991916,1cyclictest0-21swapper/311:00:003
2888552991916,1cyclictest0-21swapper/310:50:003
2888552991916,1cyclictest0-21swapper/310:35:133
2888552991916,1cyclictest0-21swapper/308:00:173
2888552991916,1cyclictest0-21swapper/307:50:013
2888552991916,1cyclictest0-21swapper/307:25:173
288855299191,14cyclictest2922725-21taskset07:35:123
2888552991910,6cyclictest2992550-21sleep08:29:593
288855299186,8cyclictest31454742sleep310:30:143
2888552991815,1cyclictest0-21swapper/311:35:173
2888552991815,1cyclictest0-21swapper/309:05:253
288855299180,13cyclictest3030873-21taskset08:59:563
2888552991714,1cyclictest0-21swapper/310:40:173
2888552991714,1cyclictest0-21swapper/310:10:013
2888552991714,1cyclictest0-21swapper/310:05:013
2888552991714,1cyclictest0-21swapper/309:45:003
2888552991714,1cyclictest0-21swapper/309:35:193
2888552991714,1cyclictest0-21swapper/309:20:213
2888552991714,1cyclictest0-21swapper/308:40:003
2888552991714,1cyclictest0-21swapper/308:10:243
2888552991714,1cyclictest0-21swapper/307:50:163
288855299171,12cyclictest3279329-21taskset12:15:123
288855299169,4cyclictest31711682chrt10:50:123
2888552991614,1cyclictest0-21swapper/308:15:143
2888552991613,1cyclictest0-21swapper/311:50:153
2888552991613,1cyclictest0-21swapper/311:50:013
2888552991613,1cyclictest0-21swapper/310:15:183
2888552991613,1cyclictest0-21swapper/309:55:163
2888552991613,1cyclictest0-21swapper/308:50:163
288855299161,12cyclictest3203163-21taskset11:15:133
288855299161,12cyclictest3094659-21taskset09:50:123
288855299161,12cyclictest3011307-21taskset08:42:083
288855299161,11cyclictest3209224-21sleep11:24:553
288855299161,11cyclictest3209224-21sleep11:24:543
288855299161,11cyclictest3120277-21taskset10:10:133
288855299161,11cyclictest3017881-21sleep08:50:003
307598150,4rtkit-daemon217-21plymouthd07:45:480
288855299156,6cyclictest33032842sleep312:30:203
2888552991513,1cyclictest0-21swapper/312:10:163
2888552991513,1cyclictest0-21swapper/307:30:163
2888552991512,1cyclictest0-21swapper/312:05:153
2888552991512,1cyclictest0-21swapper/308:05:153
288855299151,11cyclictest3290919-21taskset12:20:213
288855299151,11cyclictest3240970-21turbostat11:45:013
288855299151,11cyclictest3196834-21taskset11:10:113
288855299151,11cyclictest3189118-21taskset11:00:183
288855299151,11cyclictest3094384-21turbostat09:50:013
288855299151,11cyclictest3062862-21taskset09:25:083
288855299151,11cyclictest3055888-21chrt09:15:313
288855299151,11cyclictest2992764-21taskset08:30:023
288855299151,11cyclictest2985806-21taskset08:20:573
288855299151,11cyclictest2954335-21turbostat08:00:013
288855299151,11cyclictest2909439-21taskset07:20:523
288855299150,12cyclictest3139115-21taskset10:25:033
307598140,2rtkit-daemon0-21swapper/109:36:021
2888552991411,1cyclictest0-21swapper/307:40:223
288855299140,12cyclictest2894662-21chrt07:12:323
288855299140,11cyclictest3047083-21taskset09:10:183
288855299140,11cyclictest3047083-21taskset09:10:173
33059682130,2sleep00-21swapper/012:35:180
31515852131,8sleep13151870-21date10:35:001
31062802131,9sleep03106330-21/usr/sbin/munin09:55:190
28906102130,10sleep12892619-21cut07:10:171
31573952120,3sleep00-21swapper/010:35:230
307598120,8rtkit-daemon3259750-21taskset11:57:571
307598120,7rtkit-daemon3138870-21cron10:25:001
307598120,3rtkit-daemon714-21snmpd08:40:030
29800332121,3sleep12980066-21apt-get08:20:111
2888552991210,1cyclictest0-21swapper/307:10:013
31715292110,8sleep23172463-21cut10:50:162
30936692111,7sleep13093786-21cat09:45:231
30885042110,8sleep03088550-21fschecks_count09:45:140
307598110,7rtkit-daemon728-21runrttasks09:41:131
307598110,7rtkit-daemon493-21gmain09:17:251
307598110,3rtkit-daemon217-21plymouthd10:13:331
30363822110,8sleep23031161-21/usr/sbin/munin09:00:232
29877042110,8sleep22989087-21cut08:25:172
29038252110,8sleep12903865-21fschecks_count07:20:121
31290732106,1sleep10-21swapper/110:15:161
307598100,6rtkit-daemon3256-21sendmail-mta10:25:461
307598100,6rtkit-daemon3256-21sendmail-mta09:29:011
307598100,6rtkit-daemon217-21plymouthd09:10:541
307598100,6rtkit-daemon217-21plymouthd09:10:531
307598100,6rtkit-daemon1-21systemd07:59:550
307598100,5rtkit-daemon3260220-21apt-get12:00:111
307598100,2rtkit-daemon217-21plymouthd08:10:050
307598100,1rtkit-daemon3074-21rtkit-daemon11:00:121
30695682100,7sleep03070296-21cut09:30:150
30298752100,7sleep03030008-21ntpq08:55:210
29298842100,7sleep22930504-21kthreadcore07:40:172
29231082100,7sleep22922690-21/usr/sbin/munin07:35:162
29105112100,7sleep12911388-21grep07:25:171
3215270290,1sleep00-21swapper/011:21:200
3215270290,1sleep00-21swapper/011:21:190
3199397290,6sleep03201488-21kthreadcore11:10:180
3103818290,6sleep13105958-21grep09:55:171
30759890,5rtkit-daemon719-21lldpd12:20:151
30759890,5rtkit-daemon714-21snmpd11:32:201
30759890,5rtkit-daemon3256-21sendmail-mta09:51:111
30759890,5rtkit-daemon217-21plymouthd12:26:241
30759890,5rtkit-daemon0-21swapper/111:14:171
30759890,4rtkit-daemon2915238-21ntp_states07:25:210
30759890,4rtkit-daemon217-21plymouthd07:40:590
30759890,2rtkit-daemon217-21plymouthd09:09:291
30759890,1rtkit-daemon0-21swapper/110:52:481
30759890,1rtkit-daemon0-21swapper/008:35:390
30759890,1rtkit-daemon0-21swapper/007:12:360
3018456290,1sleep00-21swapper/008:50:120
2960926291,4sleep12960959-21apt-get08:05:131
2884653290,6sleep12886727-21kthreadcore07:05:181
3228488281,4sleep23228521-21apt-get11:35:132
3203154280,2sleep23203162-21grep11:15:132
3196798281,4sleep23196831-21apt-get11:10:112
3165626281,4sleep03166546-21cut10:45:170
3152379280,5sleep13152487-21if_err_eno210:35:161
3115162280,6sleep03117114-21cut10:05:170
3106843280,1sleep20-21swapper/209:56:222
3099943281,4sleep03100069-21python309:50:230
30759880,4rtkit-daemon714-21snmpd09:22:261
30759880,4rtkit-daemon714-21snmpd07:30:270
30759880,4rtkit-daemon714-21snmpd07:05:230
30759880,4rtkit-daemon493-21gmain08:20:120
30759880,4rtkit-daemon2960162-21timerwakeupswit08:00:220
30759880,4rtkit-daemon217-21plymouthd11:15:141
30759880,4rtkit-daemon217-21plymouthd08:33:240
30759880,4rtkit-daemon217-21plymouthd07:54:500
30759880,4rtkit-daemon1-21systemd11:25:421
30759880,4rtkit-daemon1-21systemd08:05:130
30759880,4rtkit-daemon0-21swapper/112:31:481
30759880,4rtkit-daemon0-21swapper/111:20:431
30759880,4rtkit-daemon0-21swapper/111:20:431
30759880,4rtkit-daemon0-21swapper/110:45:381
30759880,4rtkit-daemon0-21swapper/110:41:261
30759880,4rtkit-daemon0-21swapper/009:02:340
30759880,3rtkit-daemon3073266-21cut09:30:161
30759880,3rtkit-daemon217-21plymouthd08:45:320
30759880,2rtkit-daemon217-21plymouthd11:47:021
30759880,1rtkit-daemon0-21swapper/112:06:081
30759880,1rtkit-daemon0-21swapper/111:40:121
30759880,1rtkit-daemon0-21swapper/110:56:211
30759880,1rtkit-daemon0-21swapper/110:03:131
30759880,1rtkit-daemon0-21swapper/007:20:460
3039259281,4sleep03041233-21tr09:05:190
3004251281,4sleep13004322-21ntp_states08:35:221
2929467280,5sleep14131931-21kworker/1:0+events07:40:161
2922178280,2sleep1217-21plymouthd07:31:461
3292289271,4sleep03292379-21interrupts12:25:160
3279486273,2sleep02888543-21cyclictest12:15:130
3270462270,2sleep2421rcuc/212:05:172
3217149271,3sleep03218914-21kthreadcore11:25:170
3196517270,1sleep00-21swapper/011:09:420
3178123270,4sleep03179060-21irqstats10:55:150
3127763270,5sleep03129070-21kthreadcore10:15:160
3124780270,4sleep03125239-21grep10:10:190
3107404270,3sleep23107437-21apt-get10:00:112
30759870,4rtkit-daemon217-21plymouthd12:10:121
30759870,3rtkit-daemon716-21ntpd12:16:471
30759870,3rtkit-daemon714-21snmpd08:25:470
30759870,3rtkit-daemon3256-21sendmail-mta07:35:450
30759870,3rtkit-daemon2895037-21munin-node08:17:060
30759870,3rtkit-daemon2888543-21cyclictest07:15:160
30759870,3rtkit-daemon217-21plymouthd11:05:331
30759870,3rtkit-daemon1-21systemd11:51:371
30759870,3rtkit-daemon1-21systemd11:36:381
30759870,2rtkit-daemon217-21plymouthd10:08:051
3057841272,3sleep23059136-21kthreadcore09:20:192
3052414270,4sleep23054451-21cut09:15:192
3031160270,3sleep13031193-21apt-get09:00:151
3024781270,4sleep13024927-21df08:55:141
2981152271,3sleep20-21swapper/208:20:162
2954613271,3sleep2217-21plymouthd08:00:132
2943072270,5sleep12944201-21kthreadcore07:50:181
3310711260,1sleep20-21swapper/212:39:232
3303462260,3sleep03303539-21ntp_states12:30:210
3298024260,1sleep20-21swapper/212:29:502
3279295260,2sleep20-21swapper/212:15:112
3279025260,1sleep00-21swapper/012:14:540
3278876260,1sleep20-21swapper/212:13:002
3272453260,1sleep00-21swapper/012:07:120
3253856260,1sleep20-21swapper/211:55:042
3241189260,1sleep00-21swapper/011:45:040
3240709260,2sleep2217-21plymouthd11:42:012
3235286260,4sleep03236254-21cat11:40:160
3228225261,2sleep00-21swapper/011:34:580
3221766260,1sleep20-21swapper/211:28:152
3209012260,1sleep00-21swapper/011:17:430
3190053260,1sleep20-21swapper/211:02:542
3189994260,1sleep00-21swapper/011:02:080
3180581260,3sleep23182713-21kthreadcore10:55:172
3176936261,2sleep00-21swapper/010:51:210
3170561260,1sleep20-21swapper/210:45:592
3138583260,1sleep20-21swapper/210:21:232
3125906260,1sleep20-21swapper/210:11:252
3094296260,1sleep20-21swapper/209:49:092
3087849260,1sleep00-21swapper/009:42:180
3087841260,1sleep20-21swapper/209:42:112
3081571260,1sleep00-21swapper/009:38:250
3068250260,3sleep03068302-21cat09:25:230
3063757260,4sleep23064863-21grep09:25:162
3056049260,1sleep00-21swapper/009:17:330
3043842261,3sleep23043806-21/usr/sbin/munin09:10:142
3043842261,3sleep23043806-21/usr/sbin/munin09:10:142
3018564261,2sleep10-21swapper/108:50:121
3010945260,3sleep13011164-21users08:40:221
3006317261,2sleep20-21swapper/208:40:152
3004972260,1sleep20-21swapper/208:37:322
2994095260,3sleep12995318-21grep08:30:161
2986762260,3sleep12986384-21/usr/sbin/munin08:25:161
2973676260,3sleep22973738-21cpuspeed_turbos08:15:102
2968592260,3sleep12969981-21cut08:10:181
2960575260,1sleep10-21swapper/108:03:521
2944203260,3sleep22946251-21kthreadcore07:50:192
2935497260,3sleep12935530-21apt-get07:45:121
2915805260,1sleep20-21swapper/207:26:262
2903318260,1sleep20-21swapper/207:19:212
2894666260,1sleep20-21swapper/207:12:352
2882604261,2sleep20-21swapper/207:05:152
3310463250,3sleep10-21swapper/112:36:151
3291039250,2sleep03291254-21unixbench-2d12:20:230
3266014250,3sleep00-21swapper/012:01:190
3260179250,1sleep20-21swapper/212:00:052
3248846251,2sleep00-21swapper/011:50:170
3234573250,3sleep00-21swapper/011:39:590
3190794250,3sleep20-21swapper/211:05:152
3164435250,3sleep00-21swapper/010:43:320
3160415250,2sleep23162443-21kthreadcore10:40:182
3158046250,2sleep2217-21plymouthd10:37:582
3145511250,3sleep00-21swapper/010:30:150
3140956251,2sleep03142957-21kthreadcore10:25:180
3132444250,1sleep20-21swapper/210:19:092
3119824250,3sleep20-21swapper/210:09:492
3113289250,3sleep00-21swapper/010:02:050
3071427250,2sleep23073467-21cut09:30:162
3062261250,1sleep00-21swapper/009:20:330
3018370250,2sleep20-21swapper/208:50:092
3017624250,3sleep1217-21plymouthd08:47:041
3012422251,2sleep20-21swapper/208:45:172
2992958251,2sleep20-21swapper/208:30:142
2973995250,3sleep12974776-21sed08:15:151
2973038250,3sleep20-21swapper/208:10:352
2966698251,2sleep22895037-21munin-node08:05:572
2936490250,2sleep22937562-21kthreadcore07:45:182
2909525250,3sleep20-21swapper/207:22:012
2902680250,3sleep1714-21snmpd07:15:231
3285672240,2sleep20-21swapper/212:20:132
3256043240,2sleep03257951-21grep11:55:180
3247040240,2sleep2217-21plymouthd11:47:072
3139446240,1sleep20-21swapper/210:25:152
3134109240,2sleep00-21swapper/010:20:170
3076898240,2sleep20-21swapper/209:35:182
3049620240,2sleep0217-21plymouthd09:11:160
3049620240,2sleep0217-21plymouthd09:11:150
3037503240,2sleep20-21swapper/209:05:132
3027415240,2sleep23029512-21kthreadcore08:55:192
2948466240,2sleep10-21swapper/107:55:141
2916340240,1sleep20-21swapper/207:30:112
3303617230,1sleep20-21swapper/212:30:232
3252510230,1sleep23252682-21strings11:50:182
3209394230,1sleep20-21swapper/211:20:022
3209394230,1sleep20-21swapper/211:20:022
3145463230,1sleep20-21swapper/210:30:052
3094623230,1sleep20-21swapper/209:50:132
2948177230,1sleep20-21swapper/207:55:032
2922683230,1sleep10-21swapper/107:35:071
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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