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2026-02-17 - 08:17
[ 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 Tue Feb 17, 2026 00:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2728398991511,1cyclictest0-21swapper/319:20:133
272839899130,12cyclictest0-21swapper/300:00:013
272839899130,11cyclictest0-21swapper/320:10:113
272839899130,11cyclictest0-21swapper/300:35:133
272839899129,1cyclictest0-21swapper/320:50:123
272839899120,11cyclictest0-21swapper/323:45:013
272839899120,11cyclictest0-21swapper/322:30:133
272839899120,11cyclictest0-21swapper/321:25:123
2728398991111,0cyclictest0-21swapper/319:15:013
2728398991110,0cyclictest0-21swapper/322:20:173
2728398991110,0cyclictest0-21swapper/320:30:133
2728398991110,0cyclictest0-21swapper/300:30:123
272839899110,10cyclictest0-21swapper/321:20:133
272839899110,10cyclictest0-21swapper/319:31:153
272839899110,0cyclictest0-21swapper/323:35:123
272839899109,0cyclictest0-21swapper/323:25:123
272839899109,0cyclictest0-21swapper/323:05:153
272839899109,0cyclictest0-21swapper/321:55:123
272839899109,0cyclictest0-21swapper/321:35:163
272839899109,0cyclictest0-21swapper/321:30:133
2728398991010,0cyclictest0-21swapper/323:10:133
2728398991010,0cyclictest0-21swapper/322:50:193
2728398991010,0cyclictest0-21swapper/322:50:013
2728398991010,0cyclictest0-21swapper/320:55:163
2728398991010,0cyclictest0-21swapper/319:15:123
272839899100,9cyclictest0-21swapper/322:55:163
272839899100,0cyclictest0-21swapper/321:45:123
272839899100,0cyclictest0-21swapper/320:40:123
272839899100,0cyclictest0-21swapper/319:49:553
272839899100,0cyclictest0-21swapper/300:20:143
27283989999,0cyclictest0-21swapper/323:45:123
27283989998,1cyclictest0-21swapper/322:35:103
27283989998,0cyclictest0-21swapper/300:15:013
27283989990,8cyclictest0-21swapper/300:04:553
2727988291,5sleep30-21swapper/319:07:053
27283989988,0cyclictest0-21swapper/323:50:113
27283989988,0cyclictest0-21swapper/323:20:183
27283989988,0cyclictest0-21swapper/322:01:263
27283989988,0cyclictest0-21swapper/321:15:123
27283989988,0cyclictest0-21swapper/321:10:213
27283989988,0cyclictest0-21swapper/320:25:133
27283989988,0cyclictest0-21swapper/320:00:173
27283989988,0cyclictest0-21swapper/300:05:183
27283989977,0cyclictest0-21swapper/321:55:023
27283989977,0cyclictest0-21swapper/321:00:113
27283989977,0cyclictest0-21swapper/320:45:163
27283989977,0cyclictest0-21swapper/320:15:143
27283989976,0cyclictest0-21swapper/323:30:173
27283989976,0cyclictest0-21swapper/322:07:433
27283989970,7cyclictest0-21swapper/319:35:123
27283989966,0cyclictest0-21swapper/323:15:123
27283989966,0cyclictest0-21swapper/322:40:143
27283989966,0cyclictest0-21swapper/322:40:133
27283989966,0cyclictest0-21swapper/322:10:193
27283989965,1cyclictest0-21swapper/319:25:123
27283989960,0cyclictest0-21swapper/320:00:003
27283989960,0cyclictest0-21swapper/300:20:003
14039860,2rtkit-daemon328-21plymouthd19:05:170
27283989955,0cyclictest0-21swapper/323:00:133
27283989955,0cyclictest0-21swapper/320:25:003
27283989955,0cyclictest0-21swapper/319:40:173
27283989954,0cyclictest0-21swapper/320:35:143
27283989954,0cyclictest0-21swapper/300:25:133
27283989951,2cyclictest0-21swapper/321:40:123
27283989950,3cyclictest0-21swapper/321:05:123
2727923250,1sleep10-21swapper/119:06:141
2739116240,3sleep12739320-21ntpq19:35:171
27283989944,0cyclictest0-21swapper/322:15:173
27283989942,1cyclictest0-21swapper/320:05:123
2727352241,1sleep20-21swapper/219:05:192
14039840,3rtkit-daemon2746041-21kworker/0:0+events21:16:370
14039840,2rtkit-daemon766-21snmpd23:24:411
14039840,2rtkit-daemon766-21snmpd20:55:020
14039840,2rtkit-daemon766-21snmpd00:06:501
14039840,2rtkit-daemon691-21gmain00:01:451
14039840,2rtkit-daemon418-21systemd-journal23:25:101
14039840,2rtkit-daemon2730412-21munin-node21:00:020
14039840,2rtkit-daemon2728393-21cyclictest20:50:010
14039840,2rtkit-daemon1-21systemd23:58:041
14039840,1rtkit-daemon328-21plymouthd21:50:170
14039840,1rtkit-daemon2117-21packagekitd21:26:440
14039840,1rtkit-daemon1-21systemd00:20:051
2853374230,1sleep12853524-21ntp_states00:15:171
2817008230,1sleep22817034-21apt-get22:50:142
2787255230,2sleep22787474-21latency_hist21:40:022
2781334230,1sleep22781360-21apt-get21:25:122
2730911230,1sleep22730937-21apt-get19:15:122
27283989930,2cyclictest2806556-21chrt22:25:033
27283989930,2cyclictest0-21swapper/319:50:133
14039830,2rtkit-daemon772-21lldpd23:30:311
14039830,2rtkit-daemon766-21snmpd22:32:401
14039830,2rtkit-daemon766-21snmpd22:14:171
14039830,2rtkit-daemon766-21snmpd22:00:231
14039830,2rtkit-daemon691-21gmain21:24:200
14039830,2rtkit-daemon621-21systemd-logind22:06:591
14039830,2rtkit-daemon418-21systemd-journal19:51:300
14039830,2rtkit-daemon1410-21sendmail-mta21:40:420
14039830,2rtkit-daemon1-21systemd22:42:381
14039830,2rtkit-daemon1-21systemd22:42:371
14039830,2rtkit-daemon1-21systemd19:25:040
14039830,1rtkit-daemon772-21lldpd19:43:090
14039830,1rtkit-daemon769-21ntpd20:50:350
14039830,1rtkit-daemon766-21snmpd23:15:411
14039830,1rtkit-daemon766-21snmpd21:35:410
14039830,1rtkit-daemon766-21snmpd20:17:560
14039830,1rtkit-daemon328-21plymouthd22:37:471
14039830,1rtkit-daemon328-21plymouthd20:40:170
14039830,1rtkit-daemon328-21plymouthd00:35:111
14039830,1rtkit-daemon328-21plymouthd00:30:141
14039830,1rtkit-daemon328-21plymouthd00:25:531
14039830,1rtkit-daemon2730412-21munin-node23:46:141
14039830,1rtkit-daemon2730412-21munin-node19:21:250
14039830,1rtkit-daemon1410-21sendmail-mta21:10:120
14039830,1rtkit-daemon1410-21sendmail-mta20:25:160
14039830,1rtkit-daemon1-21systemd23:51:461
14039830,1rtkit-daemon1-21systemd23:42:481
14039830,1rtkit-daemon1-21systemd23:35:061
14039830,1rtkit-daemon1-21systemd23:13:581
14039830,1rtkit-daemon1-21systemd23:05:251
14039830,1rtkit-daemon1-21systemd23:01:251
14039830,1rtkit-daemon1-21systemd22:50:281
14039830,1rtkit-daemon1-21systemd22:46:121
14039830,1rtkit-daemon1-21systemd22:28:121
14039830,1rtkit-daemon1-21systemd22:21:461
14039830,1rtkit-daemon1-21systemd21:46:130
14039830,1rtkit-daemon1-21systemd20:14:090
14039830,1rtkit-daemon1-21systemd20:01:090
14039830,1rtkit-daemon1-21systemd19:15:080
14039830,1rtkit-daemon1-21systemd19:11:270
14039830,0rtkit-daemon328-21plymouthd22:55:241
2856156220,0sleep00-21swapper/000:20:210
2852501220,1sleep00-21swapper/000:15:000
2842485220,1sleep02842571-21irqstats23:50:150
2839694220,0sleep00-21swapper/023:44:500
2837611220,1sleep20-21swapper/223:40:002
2835379220,0sleep20-21swapper/223:33:412
2828763220,1sleep00-21swapper/023:15:370
2818566220,0sleep00-21swapper/022:52:390
2816612220,0sleep20-21swapper/222:48:492
2806571220,1sleep20-21swapper/222:25:112
2803971220,0sleep00-21swapper/022:17:530
2798232220,0sleep00-21swapper/022:05:130
2789613220,0sleep12789641-21apt-get21:45:121
2785439220,1sleep12785465-21apt-get21:35:121
2774750220,0sleep10-21swapper/121:06:291
14039820,1rtkit-daemon772-21lldpd21:30:110
14039820,1rtkit-daemon769-21ntpd21:05:190
14039820,1rtkit-daemon766-21snmpd21:54:541
14039820,1rtkit-daemon622-21wpa_supplicant20:05:350
14039820,1rtkit-daemon328-21plymouthd00:10:181
14039820,0rtkit-daemon328-21plymouthd19:55:290
14039820,0rtkit-daemon328-21plymouthd19:35:230
14039820,0rtkit-daemon0-21swapper/122:15:451
14039820,0rtkit-daemon0-21swapper/121:55:061
14039820,0rtkit-daemon0-21swapper/020:35:220
14039820,0rtkit-daemon0-21swapper/020:30:220
14039820,0rtkit-daemon0-21swapper/020:20:290
14039820,0rtkit-daemon0-21swapper/019:45:130
14039820,0rtkit-daemon0-21swapper/019:30:030
2862837210,0sleep00-21swapper/000:39:100
2861106210,0sleep20-21swapper/200:35:132
2859746210,0sleep00-21swapper/000:30:170
2859462210,0sleep20-21swapper/200:30:152
2856689210,0sleep00-21swapper/000:25:020
2852880210,0sleep22853138-21cstates00:15:142
2850904210,0sleep20-21swapper/200:10:152
2849792210,0sleep00-21swapper/000:05:200
2848778210,0sleep20-21swapper/200:05:142
2846937210,0sleep00-21swapper/000:00:160
2846542210,0sleep20-21swapper/200:00:132
2844585210,0sleep00-21swapper/023:55:150
2844256210,0sleep20-21swapper/223:55:142
2843646210,0sleep20-21swapper/223:52:572
2840128210,0sleep00-21swapper/023:45:150
2839716210,0sleep20-21swapper/223:45:012
2835534210,0sleep00-21swapper/023:35:030
2834133210,0sleep00-21swapper/023:30:140
2832047210,0sleep20-21swapper/223:25:152
2831610210,0sleep00-21swapper/023:25:090
2830444210,0sleep20-21swapper/223:20:192
2830159210,0sleep00-21swapper/023:20:180
2827428210,0sleep20-21swapper/223:15:122
2826977210,1sleep00-21swapper/023:13:120
2825477210,0sleep20-21swapper/223:10:142
2823363210,0sleep20-21swapper/223:05:152
2823271210,0sleep00-21swapper/023:05:130
2821344210,0sleep20-21swapper/223:00:142
2821187210,0sleep02821213-21apt-get23:00:120
2820133210,0sleep00-21swapper/022:55:200
2818834210,0sleep20-21swapper/222:55:012
2816288210,1sleep00-21swapper/022:45:550
2814182210,0sleep00-21swapper/022:40:430
2814182210,0sleep00-21swapper/022:40:420
2813363210,0sleep20-21swapper/222:40:172
2813363210,0sleep20-21swapper/222:40:162
2811254210,0sleep00-21swapper/022:35:140
2810963210,0sleep20-21swapper/222:35:122
2810081210,1sleep00-21swapper/022:31:270
2808681210,0sleep20-21swapper/222:30:132
2808233210,0sleep00-21swapper/022:28:340
2805964210,0sleep00-21swapper/022:21:540
2804487210,0sleep20-21swapper/222:20:112
2802876210,0sleep20-21swapper/222:15:162
2800923210,0sleep00-21swapper/022:10:160
2800682210,0sleep20-21swapper/222:10:142
2798597210,0sleep20-21swapper/222:05:152
2796135210,0sleep20-21swapper/222:00:112
2796129210,0sleep00-21swapper/022:00:080
2794475210,0sleep00-21swapper/021:55:150
2791797210,0sleep20-21swapper/221:50:142
2789360210,0sleep20-21swapper/221:45:012
2789066210,0sleep10-21swapper/121:42:241
2788084210,0sleep20-21swapper/221:40:172
2785134210,0sleep10-21swapper/121:34:351
2783821210,0sleep20-21swapper/221:30:162
2779583210,0sleep10-21swapper/121:20:141
2778855210,0sleep20-21swapper/221:18:032
2776689210,0sleep20-21swapper/221:11:282
2775416210,0sleep10-21swapper/121:10:151
2773805210,0sleep20-21swapper/221:05:142
2772827210,0sleep20-21swapper/221:01:182
2772271210,0sleep10-21swapper/121:00:171
2770802210,0sleep10-21swapper/120:58:301
2770299210,0sleep20-21swapper/220:55:192
2768086210,0sleep20-21swapper/220:50:172
2767877210,0sleep10-21swapper/120:50:161
2766054210,0sleep20-21swapper/220:45:182
2764045210,0sleep10-21swapper/120:40:161
2763586210,0sleep20-21swapper/220:40:142
2761743210,0sleep10-21swapper/120:35:121
2760871210,0sleep20-21swapper/220:30:212
2758773210,0sleep20-21swapper/220:25:202
2758619210,0sleep10-21swapper/120:25:191
2756790210,0sleep10-21swapper/120:20:191
2755857210,0sleep20-21swapper/220:20:122
2755304210,0sleep10-21swapper/120:16:271
2753664210,0sleep20-21swapper/220:14:552
2752304210,0sleep10-21swapper/120:10:141
2750344210,0sleep20-21swapper/220:05:162
2750170210,0sleep10-21swapper/120:05:151
2748631210,0sleep20-21swapper/220:00:152
2746439210,0sleep20-21swapper/219:55:142
2746295210,0sleep10-21swapper/119:55:131
2744467210,0sleep20-21swapper/219:50:152
2744355210,0sleep10-21swapper/119:50:141
2742617210,0sleep20-21swapper/219:45:132
2742462210,0sleep10-21swapper/119:45:121
2741141210,0sleep10-21swapper/119:40:161
2737413210,0sleep10-21swapper/119:30:161
2736933210,0sleep20-21swapper/219:30:132
2736198210,0sleep10-21swapper/119:27:081
2735883210,0sleep20-21swapper/219:25:212
2732577210,0sleep20-21swapper/219:20:012
2732263210,0sleep10-21swapper/119:16:031
2730197210,0sleep20-21swapper/219:15:012
2856923200,0sleep20-21swapper/200:25:042
2854841200,0sleep20-21swapper/200:20:032
2852738200,0sleep00-21swapper/000:15:050
2837874200,0sleep20-21swapper/223:40:042
2793550200,0sleep20-21swapper/221:55:012
2781321200,0sleep10-21swapper/121:25:041
2779302200,0sleep20-21swapper/221:20:042
2777281200,0sleep10-21swapper/121:15:021
2765423200,0sleep10-21swapper/120:45:051
2761344200,0sleep20-21swapper/220:35:012
2759668200,0sleep10-21swapper/120:30:041
2753908200,0sleep20-21swapper/220:15:042
2748173200,0sleep10-21swapper/120:00:011
2740508200,0sleep20-21swapper/219:40:012
2738572200,0sleep20-21swapper/219:35:022
2732834200,0sleep10-21swapper/119:20:031
2728522200,0sleep10-21swapper/119:10:031
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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