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2026-02-14 - 00:43
[ 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 Fri Feb 13, 2026 12:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
76445599140,12cyclictest0-21swapper/308:05:113
764455991211,0cyclictest0-21swapper/308:55:133
764455991210,1cyclictest0-21swapper/311:50:123
76445599120,11cyclictest0-21swapper/311:00:123
76445599120,11cyclictest0-21swapper/310:25:123
76445599120,11cyclictest0-21swapper/308:30:123
76445599119,1cyclictest0-21swapper/311:10:113
764455991111,0cyclictest0-21swapper/312:00:123
764455991111,0cyclictest0-21swapper/310:40:133
764455991110,0cyclictest0-21swapper/308:40:013
76445599110,11cyclictest0-21swapper/310:10:173
76445599110,10cyclictest0-21swapper/311:59:563
76445599110,10cyclictest0-21swapper/311:40:173
76445599110,10cyclictest0-21swapper/311:25:173
76445599110,10cyclictest0-21swapper/309:25:213
76445599110,10cyclictest0-21swapper/308:30:013
76445599110,0cyclictest0-21swapper/312:30:203
76445599110,0cyclictest0-21swapper/310:30:113
76445599110,0cyclictest0-21swapper/309:15:123
76445599110,0cyclictest0-21swapper/308:10:153
764455991010,0cyclictest0-21swapper/312:35:013
764455991010,0cyclictest0-21swapper/312:15:163
764455991010,0cyclictest0-21swapper/311:30:153
764455991010,0cyclictest0-21swapper/309:35:123
764455991010,0cyclictest0-21swapper/307:55:183
76445599100,9cyclictest0-21swapper/311:20:163
76445599100,9cyclictest0-21swapper/309:25:013
76445599100,0cyclictest0-21swapper/307:37:183
7644559999,0cyclictest0-21swapper/312:14:393
7644559999,0cyclictest0-21swapper/311:50:013
7644559999,0cyclictest0-21swapper/311:10:023
7644559999,0cyclictest0-21swapper/310:15:123
7644559999,0cyclictest0-21swapper/309:56:063
7644559999,0cyclictest0-21swapper/309:05:183
7644559999,0cyclictest0-21swapper/308:52:053
7644559999,0cyclictest0-21swapper/308:05:013
7644559998,0cyclictest0-21swapper/309:55:013
7644559997,1cyclictest0-21swapper/311:15:123
7644559990,8cyclictest0-21swapper/310:20:203
762598291,5sleep30-21swapper/307:05:113
7644559988,0cyclictest0-21swapper/310:55:013
7644559988,0cyclictest0-21swapper/309:30:123
7644559988,0cyclictest0-21swapper/308:40:183
7644559988,0cyclictest0-21swapper/307:45:193
7644559988,0cyclictest0-21swapper/307:15:183
7644559980,7cyclictest0-21swapper/308:20:163
800591270,5sleep0800723-21/usr/sbin/munin08:40:170
7644559977,0cyclictest0-21swapper/310:55:203
7644559977,0cyclictest0-21swapper/310:45:113
7644559977,0cyclictest0-21swapper/308:49:093
7644559977,0cyclictest0-21swapper/307:45:003
7644559976,0cyclictest0-21swapper/312:20:133
7644559966,0cyclictest0-21swapper/311:36:513
7644559966,0cyclictest0-21swapper/309:45:013
7644559966,0cyclictest0-21swapper/309:00:133
7644559965,0cyclictest0-21swapper/310:06:173
7644559965,0cyclictest0-21swapper/310:00:153
7644559960,5cyclictest0-21swapper/307:30:003
767416250,0sleep0241rcuc/007:15:170
7644559955,0cyclictest0-21swapper/310:35:183
7644559955,0cyclictest0-21swapper/310:35:183
7644559955,0cyclictest0-21swapper/307:50:113
7644559951,2cyclictest0-21swapper/309:45:113
7644559951,2cyclictest0-21swapper/307:30:093
7644559950,4cyclictest0-21swapper/307:10:123
14039850,2rtkit-daemon0-21swapper/107:05:041
837186240,3sleep2837315-21sendmail_mailqu10:10:162
7644559940,3cyclictest886374-21chrt12:08:443
7644559940,3cyclictest790596-21chrt08:15:143
7644559940,2cyclictest0-21swapper/312:25:133
7644559940,2cyclictest0-21swapper/309:10:113
763030241,1sleep20-21swapper/207:05:132
14039840,2rtkit-daemon766-21snmpd12:28:041
14039840,2rtkit-daemon766-21snmpd12:23:101
14039840,2rtkit-daemon766-21snmpd11:40:491
14039840,2rtkit-daemon766-21snmpd09:58:151
14039840,2rtkit-daemon622-21wpa_supplicant11:47:571
14039840,2rtkit-daemon622-21wpa_supplicant09:19:401
14039840,2rtkit-daemon440-21systemd-udevd10:31:591
14039840,2rtkit-daemon418-21systemd-journal11:37:121
14039840,2rtkit-daemon1-21systemd10:35:061
14039840,2rtkit-daemon1-21systemd10:35:051
881998230,2sleep2882002-21ssh11:57:042
865640230,2sleep2865773-21date11:20:022
807593231,2sleep0766-21snmpd08:59:540
7644559932,0cyclictest0-21swapper/307:20:033
763278231,0sleep00-21swapper/007:05:160
14039830,2rtkit-daemon772-21lldpd10:16:401
14039830,2rtkit-daemon608-21NetworkManager10:00:151
14039830,2rtkit-daemon606-21avahi-daemon07:40:211
14039830,2rtkit-daemon1-21systemd12:08:341
14039830,1rtkit-daemon879397-21python311:50:191
14039830,1rtkit-daemon772-21lldpd10:43:561
14039830,1rtkit-daemon769-21ntpd10:20:171
14039830,1rtkit-daemon769-21ntpd10:10:031
14039830,1rtkit-daemon769-21ntpd08:05:061
14039830,1rtkit-daemon766491-21munin-node11:55:091
14039830,1rtkit-daemon766491-21munin-node11:02:121
14039830,1rtkit-daemon766491-21munin-node10:05:241
14039830,1rtkit-daemon766491-21munin-node09:25:181
14039830,1rtkit-daemon766491-21munin-node08:36:081
14039830,1rtkit-daemon766-21snmpd12:35:501
14039830,1rtkit-daemon766-21snmpd12:02:031
14039830,1rtkit-daemon766-21snmpd10:55:121
14039830,1rtkit-daemon766-21snmpd10:50:121
14039830,1rtkit-daemon766-21snmpd09:34:521
14039830,1rtkit-daemon766-21snmpd09:03:121
14039830,1rtkit-daemon766-21snmpd07:13:311
14039830,1rtkit-daemon691-21gmain10:28:251
14039830,1rtkit-daemon691-21gmain09:35:581
14039830,1rtkit-daemon691-21gmain09:12:341
14039830,1rtkit-daemon622-21wpa_supplicant12:12:181
14039830,1rtkit-daemon328-21plymouthd10:45:351
14039830,1rtkit-daemon1-21systemd12:31:561
14039830,1rtkit-daemon1-21systemd11:33:331
14039830,1rtkit-daemon1-21systemd11:26:561
14039830,1rtkit-daemon1-21systemd11:20:171
14039830,1rtkit-daemon1-21systemd11:16:111
14039830,1rtkit-daemon1-21systemd11:09:061
14039830,1rtkit-daemon1-21systemd09:21:381
14039830,1rtkit-daemon1-21systemd08:14:571
14039830,1rtkit-daemon0-21swapper/108:03:451
892034220,1sleep00-21swapper/012:20:190
886521220,1sleep2886543-21perf12:10:002
879398221,0sleep2879658-21unixbench_multi11:50:202
866716220,1sleep20-21swapper/211:20:182
859680220,1sleep2859816-21aten_r1power_vo11:05:132
858179220,1sleep2858329-21ntp_offset11:00:152
853101220,0sleep00-21swapper/010:50:050
847042220,1sleep2847288-21diskstats10:35:152
847042220,1sleep2847288-21diskstats10:35:152
830298220,1sleep0830585-21df09:55:140
828078220,0sleep10-21swapper/109:50:111
823627220,0sleep00-21swapper/009:39:520
817464220,0sleep00-21swapper/009:23:590
810404220,1sleep2810553-21ntp_states09:05:162
793246220,1sleep2793528-21unixbench_singl08:20:192
785064220,1sleep2785142-21/usr/sbin/munin08:00:172
774641220,0sleep10-21swapper/107:35:111
14039820,1rtkit-daemon772-21lldpd09:40:181
14039820,1rtkit-daemon772-21lldpd07:20:441
14039820,1rtkit-daemon769-21ntpd08:21:121
14039820,1rtkit-daemon766-21snmpd07:25:011
14039820,1rtkit-daemon1-21systemd07:55:131
14039820,0rtkit-daemon328-21plymouthd09:46:501
14039820,0rtkit-daemon328-21plymouthd09:05:011
14039820,0rtkit-daemon328-21plymouthd08:40:021
14039820,0rtkit-daemon328-21plymouthd07:45:051
14039820,0rtkit-daemon0-21swapper/112:15:191
14039820,0rtkit-daemon0-21swapper/111:10:041
14039820,0rtkit-daemon0-21swapper/108:55:111
14039820,0rtkit-daemon0-21swapper/108:50:051
14039820,0rtkit-daemon0-21swapper/108:45:181
14039820,0rtkit-daemon0-21swapper/108:30:201
14039820,0rtkit-daemon0-21swapper/108:25:181
14039820,0rtkit-daemon0-21swapper/108:15:241
14039820,0rtkit-daemon0-21swapper/107:50:111
14039820,0rtkit-daemon0-21swapper/107:30:171
14039820,0rtkit-daemon0-21swapper/107:15:021
897468210,0sleep00-21swapper/012:35:110
897443210,0sleep20-21swapper/212:35:022
896583210,0sleep20-21swapper/212:31:462
894012210,0sleep00-21swapper/012:25:200
893070210,0sleep20-21swapper/212:25:142
890685210,0sleep20-21swapper/212:20:002
889498210,0sleep00-21swapper/012:15:150
888599210,0sleep20-21swapper/212:15:012
888402210,0sleep20-21swapper/212:13:172
886781210,0sleep00-21swapper/012:10:140
886089210,0sleep00-21swapper/012:06:110
884069210,0sleep00-21swapper/012:01:460
883898210,0sleep20-21swapper/212:00:202
880538210,0sleep00-21swapper/011:55:130
878486210,0sleep00-21swapper/011:50:140
876771210,0sleep20-21swapper/211:45:152
876093210,0sleep00-21swapper/011:45:010
875239210,0sleep20-21swapper/211:40:182
873698210,0sleep20-21swapper/211:37:272
872206210,0sleep00-21swapper/011:35:130
871052210,0sleep20-21swapper/211:30:182
867996210,0sleep0867997-21/usr/sbin/munin11:25:120
867744210,0sleep20-21swapper/211:25:012
865908210,0sleep00-21swapper/011:20:080
863807210,0sleep00-21swapper/011:15:100
863447210,0sleep20-21swapper/211:14:052
863276210,1sleep00-21swapper/011:12:310
860082210,0sleep00-21swapper/011:05:150
859002210,0sleep00-21swapper/011:01:310
855440210,0sleep20-21swapper/210:55:042
854430210,0sleep20-21swapper/210:50:282
852330210,0sleep00-21swapper/010:45:210
849675210,0sleep00-21swapper/010:40:170
849390210,0sleep20-21swapper/210:40:152
847373210,0sleep00-21swapper/010:35:170
847373210,0sleep00-21swapper/010:35:160
846563210,0sleep20-21swapper/210:34:432
844895210,0sleep00-21swapper/010:30:130
844339210,0sleep00-21swapper/010:28:280
842436210,0sleep20-21swapper/210:25:012
841943210,1sleep00-21swapper/010:20:360
838956210,0sleep00-21swapper/010:15:150
836405210,0sleep00-21swapper/010:10:030
836170210,0sleep20-21swapper/210:10:012
834826210,0sleep00-21swapper/010:05:150
833739210,0sleep00-21swapper/010:01:540
830159210,0sleep20-21swapper/209:55:122
829383210,0sleep20-21swapper/209:50:202
828505210,0sleep00-21swapper/009:50:140
826891210,0sleep00-21swapper/009:45:180
825998210,0sleep20-21swapper/209:45:112
824327210,0sleep00-21swapper/009:40:130
823915210,0sleep20-21swapper/209:40:112
823303210,0sleep20-21swapper/209:37:032
820541210,0sleep00-21swapper/009:30:170
820239210,1sleep2820345-21cut09:30:142
818002210,0sleep00-21swapper/009:25:160
817812210,0sleep20-21swapper/209:25:142
815337210,0sleep00-21swapper/009:18:120
813846210,0sleep20-21swapper/209:15:142
812895210,0sleep00-21swapper/009:10:200
808322210,0sleep00-21swapper/009:00:150
807963210,0sleep20-21swapper/209:00:132
805939210,0sleep20-21swapper/208:55:132
804051210,0sleep20-21swapper/208:50:112
804019210,0sleep00-21swapper/008:50:060
802744210,0sleep00-21swapper/008:45:180
798755210,0sleep00-21swapper/008:35:170
798454210,0sleep20-21swapper/208:35:152
795762211,0sleep0764317-21kworker/0:0+events08:28:570
795697210,0sleep20-21swapper/208:28:062
792367210,0sleep00-21swapper/008:20:120
790782210,0sleep00-21swapper/008:15:150
788985210,0sleep20-21swapper/208:10:182
788687210,0sleep0788897-21/usr/sbin/munin08:10:160
786410210,0sleep20-21swapper/208:05:142
786256210,0sleep00-21swapper/008:05:120
785916210,1sleep00-21swapper/008:03:510
782700210,0sleep00-21swapper/007:55:150
782415210,0sleep20-21swapper/207:55:132
780940210,0sleep00-21swapper/007:50:150
779455210,0sleep00-21swapper/007:45:180
777637210,0sleep00-21swapper/007:40:180
777354210,0sleep20-21swapper/207:40:162
775069210,1sleep00-21swapper/007:35:130
774264210,1sleep00-21swapper/007:33:220
772821210,0sleep20-21swapper/207:30:102
771717210,0sleep20-21swapper/207:25:192
770846210,0sleep00-21swapper/007:25:130
770468210,1sleep00-21swapper/007:23:440
769614210,0sleep20-21swapper/207:20:152
768362210,0sleep20-21swapper/207:16:352
765438210,0sleep00-21swapper/007:10:200
895106200,0sleep00-21swapper/012:30:040
873990200,0sleep00-21swapper/011:40:010
870066200,0sleep00-21swapper/011:30:040
854943200,0sleep00-21swapper/010:55:020
851019200,0sleep20-21swapper/210:45:032
840336200,0sleep20-21swapper/210:20:022
838252200,0sleep20-21swapper/210:15:022
832249200,0sleep20-21swapper/210:00:052
815793200,0sleep20-21swapper/209:20:022
811451200,0sleep20-21swapper/209:10:022
809774200,0sleep00-21swapper/009:05:030
801842200,0sleep20-21swapper/208:45:042
799931200,0sleep20-21swapper/208:40:042
796086200,0sleep20-21swapper/208:30:032
795851200,0sleep00-21swapper/008:30:010
790325200,0sleep20-21swapper/208:15:022
780256200,0sleep20-21swapper/207:50:012
778581200,0sleep20-21swapper/207:45:032
774630200,0sleep20-21swapper/207:35:042
764570200,0sleep20-21swapper/207:10:022
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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