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2026-02-27 - 20:07
[ 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 Fri Feb 27, 2026 12:43:55)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3277327992724,1cyclictest0-21swapper/307:15:003
327732799202,14cyclictest3469638-21turbostat09:40:003
3277327992017,1cyclictest0-21swapper/310:45:003
327732799201,6cyclictest3323884-21turbostat07:45:013
3277327992016,1cyclictest0-21swapper/311:15:003
327732799201,15cyclictest3666502-21chrt12:15:133
327732799201,13cyclictest3583937-21chrt11:09:563
3277327991912,4cyclictest3488679-21turbostat09:59:563
3277327991912,4cyclictest3488679-21turbostat09:59:553
327732799191,13cyclictest3488672-21turbostat09:55:013
327732799182,13cyclictest3520639-21taskset10:20:103
3277327991815,1cyclictest0-21swapper/310:35:003
3277327991815,1cyclictest0-21swapper/307:15:173
327732799181,13cyclictest3393384-21taskset08:38:563
327732799181,12cyclictest3565191-21taskset10:55:013
327732799181,12cyclictest3476117-21taskset09:45:013
327732799179,5cyclictest3501319-21turbostat10:05:003
327732799179,5cyclictest3501319-21turbostat10:05:003
3277327991714,1cyclictest0-21swapper/310:50:163
327732799171,13cyclictest3613121-21chrt11:30:153
327732799171,12cyclictest3444064-21taskset09:16:443
327732799171,12cyclictest3368159-21turbostat08:20:003
327732799171,12cyclictest3349727-21taskset08:05:143
327732799171,12cyclictest3349011-21taskset08:03:133
327732799171,12cyclictest3305187-21taskset07:30:123
35769312161,5sleep23577152-21/usr/sbin/munin11:00:232
3277327991613,1cyclictest0-21swapper/311:00:183
3277327991613,1cyclictest0-21swapper/310:35:173
3277327991613,1cyclictest0-21swapper/310:15:183
3277327991613,1cyclictest0-21swapper/309:45:163
3277327991613,1cyclictest0-21swapper/307:45:173
3277327991613,1cyclictest0-21swapper/307:45:163
327732799161,12cyclictest3665879-21taskset12:10:473
327732799161,12cyclictest3665879-21taskset12:10:473
327732799161,12cyclictest3659515-21taskset12:05:233
327732799161,12cyclictest3621676-21taskset11:37:103
327732799161,12cyclictest3609198-21chrt11:29:193
327732799161,12cyclictest3533234-21chrt10:29:253
327732799161,12cyclictest3444597-21chrt09:20:073
327732799161,12cyclictest3431480-21chrt09:07:543
327732799161,12cyclictest3419313-21taskset09:00:123
327732799161,12cyclictest3412340-21taskset08:50:263
327732799161,12cyclictest3399486-21chrt08:41:093
327732799161,12cyclictest3374436-21taskset08:24:343
327732799161,12cyclictest3355731-21taskset08:10:123
327732799161,12cyclictest3342539-21taskset07:56:173
327732799161,12cyclictest3335658-21taskset07:50:193
327732799161,12cyclictest3317058-21taskset07:35:443
327732799161,11cyclictest3418686-21taskset08:56:003
327732799160,13cyclictest3432185-21chrt09:10:143
327732799160,12cyclictest3691406-21chrt12:31:063
327732799160,12cyclictest3381841-21taskset08:30:153
35778742151,5sleep23577907-21apt-get11:05:112
327732799155,7cyclictest36224992sleep311:40:143
327732799154,8cyclictest3634792-21taskset11:50:033
3277327991512,1cyclictest0-21swapper/311:55:163
3277327991512,1cyclictest0-21swapper/309:25:163
3277327991512,1cyclictest0-21swapper/308:25:163
3277327991512,1cyclictest0-21swapper/307:25:163
327732799151,11cyclictest3679095-21taskset12:25:063
327732799151,11cyclictest3672793-21taskset12:20:043
327732799151,11cyclictest3647457-21chrt12:00:013
327732799151,11cyclictest3634274-21taskset11:46:313
327732799151,11cyclictest3602589-21taskset11:20:433
327732799151,11cyclictest3596396-21taskset11:17:373
327732799151,11cyclictest3463345-21sleep09:35:013
327732799151,11cyclictest3405696-21taskset08:45:213
327732799151,11cyclictest3298051-21taskset07:20:213
327732799150,12cyclictest3697766-21chrt12:36:163
34319072142,8sleep03431940-21apt-get09:10:130
3277327991411,1cyclictest0-21swapper/310:10:143
327732799140,11cyclictest3558248-21taskset10:45:233
327732799140,11cyclictest3501548-21taskset10:05:053
35681942130,2sleep2217-21plymouthd10:55:162
34698922131,4sleep23469925-21apt-get09:40:122
34345822131,2sleep20-21swapper/209:10:182
32739402130,9sleep03276083-21cut07:05:170
307598130,4rtkit-daemon714-21snmpd07:19:200
32938622121,8sleep00-21swapper/007:20:160
32770082120,2sleep30-21swapper/307:07:413
35859952110,8sleep23587990-21cut11:10:172
35332822110,8sleep23533393-21cat10:30:012
35018772111,2sleep00-21swapper/010:05:150
34443222110,7sleep22965-21cron09:20:002
33772342110,8sleep23379328-21grep08:25:172
33735472110,7sleep13373624-21/usr/sbin/munin08:20:201
307598110,7rtkit-daemon3697858-21sendmail-mta12:37:282
307598110,7rtkit-daemon3674227-21kthreadcore12:20:151
307598110,7rtkit-daemon3464883-21sed09:35:140
307598110,7rtkit-daemon316-21systemd-udevd12:29:442
307598110,6rtkit-daemon3622371-21diskstats11:40:121
307598110,4rtkit-daemon719-21lldpd07:57:310
35652042101,5sleep03565237-21apt-get10:55:110
35033272100,7sleep23505354-21grep10:05:172
33205042100,7sleep23322617-21cut07:40:182
307598100,6rtkit-daemon468-21systemd-logind10:41:440
307598100,6rtkit-daemon316-21systemd-udevd10:15:430
307598100,4rtkit-daemon217-21plymouthd09:33:180
3672800290,6sleep03672806-21acpi12:20:100
3649178290,2sleep10-21swapper/112:00:171
3559201290,6sleep13559746-21cut10:50:161
3535993290,6sleep13538062-21grep10:30:161
3506738291,2sleep1171rcu_preempt10:05:201
3398861291,5sleep03398938-21ntp_states08:40:180
3393218291,5sleep0714-21snmpd08:36:500
3373625290,6sleep23373674-21processes08:20:212
3362784290,6sleep23363717-21tr08:15:152
3324479290,6sleep03325277-21irqrtprio07:45:170
3324479290,6sleep03325277-21irqrtprio07:45:160
30759890,6rtkit-daemon3256-21sendmail-mta10:46:530
30759890,5rtkit-daemon3333005-21packagekitd11:30:121
30759890,5rtkit-daemon3333005-21packagekitd08:54:521
30759890,5rtkit-daemon3283740-21munin-node09:23:570
30759890,5rtkit-daemon14-21ksoftirqd/007:40:210
30759890,4rtkit-daemon3685854-21diskstats12:30:102
30759890,4rtkit-daemon3577244-21users11:00:220
30759890,4rtkit-daemon3532474-21proc_pri10:25:210
30759890,4rtkit-daemon3355108-21users08:05:230
30759890,2rtkit-daemon475-21wpa_supplicant08:24:180
30759890,2rtkit-daemon217-21plymouthd08:41:001
30759890,1rtkit-daemon0-21swapper/109:07:141
3679482280,5sleep014-21ksoftirqd/012:25:150
3670161281,4sleep03671485-21memory12:15:190
3583689280,1sleep10-21swapper/111:06:461
3564609281,4sleep272-21kcompactd010:50:412
3495618281,4sleep23496495-21cut10:00:162
3495618281,4sleep23496495-21cut10:00:152
3457287281,4sleep13457439-21df_inode09:30:131
3451274280,5sleep03451832-21irqrtprio09:25:140
3449405281,4sleep13449762-21grep09:20:191
3421545284,2sleep03423593-21kthreadcore09:00:180
3392492281,4sleep13392606-21ntpq08:35:191
30759880,5rtkit-daemon714-21snmpd10:34:100
30759880,5rtkit-daemon217-21plymouthd10:35:580
30759880,4rtkit-daemon719-21lldpd12:15:061
30759880,4rtkit-daemon719-21lldpd10:01:490
30759880,4rtkit-daemon719-21lldpd10:01:480
30759880,4rtkit-daemon714-21snmpd12:08:541
30759880,4rtkit-daemon3333005-21packagekitd08:30:521
30759880,4rtkit-daemon299-21systemd-journal07:36:480
30759880,4rtkit-daemon217-21plymouthd10:11:060
30759880,4rtkit-daemon217-21plymouthd08:14:250
30759880,4rtkit-daemon1-21systemd12:24:272
30759880,4rtkit-daemon1-21systemd11:11:330
30759880,4rtkit-daemon1-21systemd11:07:570
30759880,4rtkit-daemon1-21systemd07:50:320
30759880,3rtkit-daemon716-21ntpd08:04:240
30759880,3rtkit-daemon3665013-21kthreadcore12:10:171
30759880,3rtkit-daemon3665013-21kthreadcore12:10:161
30759880,3rtkit-daemon3646502-21python311:55:221
30759880,3rtkit-daemon3434593-21cut09:10:171
30759880,3rtkit-daemon217-21plymouthd09:45:180
30759880,3rtkit-daemon217-21plymouthd09:41:350
30759880,3rtkit-daemon217-21plymouthd09:03:421
30759880,3rtkit-daemon217-21plymouthd08:15:220
30759880,3rtkit-daemon1-21systemd11:48:241
30759880,3rtkit-daemon1-21systemd09:58:520
30759880,3rtkit-daemon1-21systemd09:58:510
30759880,1rtkit-daemon0-21swapper/111:22:111
30759880,1rtkit-daemon0-21swapper/111:17:021
3647461270,1sleep20-21swapper/212:00:052
3609506270,1sleep00-21swapper/011:30:090
3418101270,4sleep03418159-21ntp_states08:55:220
3374764270,1sleep10-21swapper/108:25:121
3337085270,4sleep13337581-21cut07:55:151
3312850270,4sleep23314817-21cut07:35:162
3304464270,1sleep20-21swapper/207:26:222
3291995270,1sleep10-21swapper/107:18:361
3271184270,3sleep23271217-21apt-get07:05:122
30759870,4rtkit-daemon714-21snmpd10:51:170
30759870,4rtkit-daemon493-21gmain09:50:200
30759870,4rtkit-daemon1-21systemd07:30:190
30759870,3rtkit-daemon719-21lldpd10:20:040
30759870,3rtkit-daemon217-21plymouthd11:25:111
30759870,3rtkit-daemon217-21plymouthd08:45:481
30759870,3rtkit-daemon217-21plymouthd07:11:210
30759870,3rtkit-daemon1-21systemd11:50:221
30759870,3rtkit-daemon1-21systemd11:35:161
30759870,3rtkit-daemon1-21systemd09:15:380
30759870,3rtkit-daemon1-21systemd08:58:151
30759870,3rtkit-daemon1-21systemd08:25:100
30759870,2rtkit-daemon217-21plymouthd07:25:160
3691372260,1sleep00-21swapper/012:30:410
3685635260,1sleep10-21swapper/112:30:011
3666496261,2sleep23666499-21apt-get12:15:132
3666077260,1sleep00-21swapper/012:13:220
3666077260,1sleep00-21swapper/012:13:210
3659806260,1sleep00-21swapper/012:09:000
3653793260,3sleep23653826-21apt-get12:05:102
3647018260,1sleep00-21swapper/011:57:460
3646268260,1sleep20-21swapper/211:55:212
3640542260,1sleep00-21swapper/011:50:500
3628501261,2sleep23628534-21apt-get11:45:112
3627979260,1sleep00-21swapper/011:41:350
3622372260,4sleep23622178-21/usr/sbin/munin11:40:132
3611132261,3sleep23613118-21kthreadcore11:30:152
3609090260,1sleep00-21swapper/011:27:580
3597162260,4sleep23597259-21sed11:20:132
3596581260,3sleep03596646-21munin-run11:20:000
3596260260,1sleep20-21swapper/211:15:572
3589353260,3sleep13589410-21ntp_states11:10:191
3565240260,3sleep13565389-21df_inode10:55:121
3558518260,1sleep10-21swapper/110:48:391
3552868260,3sleep23553418-21irqrtprio10:45:152
3548696260,3sleep23550755-21cut10:40:192
3539879260,1sleep20-21swapper/210:35:052
3532976260,1sleep10-21swapper/110:26:071
3526373260,1sleep10-21swapper/110:20:541
3513568260,1sleep20-21swapper/210:10:292
3509212260,3sleep13510898-21ps10:10:161
3494698260,1sleep20-21swapper/209:56:272
3494698260,1sleep20-21swapper/209:56:262
3488398260,1sleep10-21swapper/109:51:451
3482098260,1sleep20-21swapper/209:47:202
3476219260,2sleep10-21swapper/109:45:111
3463905260,3sleep23464672-21sed09:35:142
3462978260,1sleep20-21swapper/209:30:422
3451890261,2sleep10-21swapper/109:25:151
3450398260,1sleep20-21swapper/209:21:162
3443244260,1sleep10-21swapper/109:15:181
3425600261,2sleep00-21swapper/009:05:110
3418999261,2sleep20-21swapper/209:00:012
3412659260,1sleep20-21swapper/208:54:312
3412342260,1sleep00-21swapper/008:50:280
3400306261,2sleep00-21swapper/008:45:120
3399016260,3sleep23399113-21ls08:40:202
3393378260,1sleep20-21swapper/208:38:522
3387008261,2sleep20-21swapper/208:33:362
3362377263,1sleep10-21swapper/108:15:141
3355176260,3sleep272-21kcompactd008:06:102
3349109260,1sleep20-21swapper/208:04:312
3343139260,3sleep13343147-21grep08:00:131
3336156260,1sleep20-21swapper/207:50:312
3319089261,2sleep10-21swapper/107:40:171
3305040260,3sleep23305186-21df07:30:122
3305004261,2sleep13305037-21apt-get07:30:111
3298311260,1sleep10-21swapper/107:23:341
3283594261,2sleep20-21swapper/207:15:002
3697718250,3sleep00-21swapper/012:35:370
3680424250,3sleep13681808-21cut12:25:171
3660141250,2sleep20-21swapper/212:10:122
3660141250,2sleep20-21swapper/212:10:112
3653488250,1sleep00-21swapper/012:04:250
3640497250,3sleep20-21swapper/211:50:232
3617180250,3sleep2421rcuc/211:35:172
3615850250,3sleep00-21swapper/011:35:070
3608552250,3sleep23608663-21timerandwakeup11:25:232
3571731250,3sleep13571792-21fschecks_count11:00:141
3547508250,3sleep13548695-21grep10:40:181
3539924250,3sleep13540070-21df10:35:121
3521000250,2sleep23520604-21/usr/sbin/munin10:20:142
3519507250,2sleep20-21swapper/210:15:232
3515421250,2sleep10-21swapper/110:15:181
3491499250,3sleep13493607-21kthreadcore09:55:181
3491499250,3sleep13493607-21kthreadcore09:55:171
3486426250,3sleep23487616-21memory09:50:182
3475669250,3sleep10-21swapper/109:41:191
3453038250,3sleep23455063-21grep09:25:162
3428783250,3sleep23430569-21/usr/sbin/munin09:05:182
3419611250,3sleep23420385-21irqrtprio09:00:162
3386278251,2sleep00-21swapper/008:30:200
3358178250,2sleep10-21swapper/108:10:191
3351057250,3sleep13353055-21kthreadcore08:05:171
3330006250,3sleep10-21swapper/107:47:291
3330006250,3sleep10-21swapper/107:47:291
3329387251,2sleep20-21swapper/207:45:232
3329387251,2sleep20-21swapper/207:45:222
3311339250,3sleep13311391-21awk07:35:111
3300454250,3sleep13302457-21tr07:25:171
3298108250,3sleep20-21swapper/207:20:592
3283246250,3sleep20-21swapper/207:10:322
3691968240,1sleep10-21swapper/112:35:101
3634415240,3sleep00-21swapper/011:48:210
3598211240,2sleep00-21swapper/011:20:150
3538063240,2sleep20-21swapper/210:30:162
3501169240,2sleep1217-21plymouthd10:03:231
3501169240,2sleep1217-21plymouthd10:03:221
3337583240,2sleep23338518-21kthreadcore07:55:162
3278815240,2sleep13278851-21kthreadcore07:10:161
3277001240,1sleep10-21swapper/107:07:351
3463559230,1sleep10-21swapper/109:35:011
3399787230,1sleep20-21swapper/208:45:022
3355725230,1sleep20-21swapper/208:10:082
3330452230,1sleep10-21swapper/107:50:071
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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