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2026-02-04 - 09:49
[ 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 Wed Feb 04, 2026 00:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
269435199150,12cyclictest0-21swapper/300:15:123
269435199140,12cyclictest0-21swapper/323:30:133
269435199130,9cyclictest0-21swapper/322:10:123
269435199130,12cyclictest0-21swapper/320:55:163
269435199130,12cyclictest0-21swapper/319:15:113
269435199130,11cyclictest0-21swapper/323:05:123
269435199120,11cyclictest0-21swapper/322:30:123
269435199120,11cyclictest0-21swapper/319:55:133
269435199120,11cyclictest0-21swapper/319:20:103
269435199120,11cyclictest0-21swapper/319:15:003
2694351991111,0cyclictest0-21swapper/322:05:203
2694351991111,0cyclictest0-21swapper/321:25:163
2694351991111,0cyclictest0-21swapper/321:15:203
2694351991111,0cyclictest0-21swapper/320:15:013
2694351991110,1cyclictest0-21swapper/300:30:123
2694351991110,0cyclictest0-21swapper/322:50:153
2694351991110,0cyclictest0-21swapper/322:30:003
2694351991110,0cyclictest0-21swapper/300:10:123
269435199110,10cyclictest0-21swapper/323:55:013
269435199110,10cyclictest0-21swapper/321:39:563
269435199109,0cyclictest0-21swapper/322:45:183
269435199109,0cyclictest0-21swapper/319:30:113
2694351991010,0cyclictest0-21swapper/323:35:123
2694351991010,0cyclictest0-21swapper/323:20:113
2694351991010,0cyclictest0-21swapper/323:15:143
2694351991010,0cyclictest0-21swapper/322:23:513
2694351991010,0cyclictest0-21swapper/321:56:143
2694351991010,0cyclictest0-21swapper/319:50:193
2694351991010,0cyclictest0-21swapper/300:10:023
269435199100,9cyclictest0-21swapper/320:15:173
269435199100,8cyclictest0-21swapper/319:25:103
269435199100,10cyclictest0-21swapper/321:40:193
269435199100,0cyclictest0-21swapper/320:30:013
26943519999,0cyclictest0-21swapper/323:00:163
26943519999,0cyclictest0-21swapper/322:35:183
26943519999,0cyclictest0-21swapper/320:20:123
26943519999,0cyclictest0-21swapper/319:45:013
26943519998,0cyclictest0-21swapper/300:25:023
26943519990,0cyclictest0-21swapper/300:30:013
26943519988,0cyclictest0-21swapper/321:05:173
26943519988,0cyclictest0-21swapper/321:00:173
26943519980,7cyclictest0-21swapper/321:10:123
2694061281,5sleep30-21swapper/319:08:273
26943519977,0cyclictest0-21swapper/323:55:163
26943519977,0cyclictest0-21swapper/322:55:173
26943519977,0cyclictest0-21swapper/322:15:183
26943519977,0cyclictest0-21swapper/319:40:003
26943519977,0cyclictest0-21swapper/300:35:153
26943519976,0cyclictest0-21swapper/320:00:123
26943519970,5cyclictest0-21swapper/323:45:113
26943519966,0cyclictest0-21swapper/320:05:143
26943519961,2cyclictest0-21swapper/323:25:133
26943519960,5cyclictest0-21swapper/321:45:173
14039860,1rtkit-daemon0-21swapper/222:11:042
26943519955,0cyclictest0-21swapper/321:50:113
26943519955,0cyclictest0-21swapper/321:20:153
26943519950,4cyclictest0-21swapper/322:00:163
14039850,2rtkit-daemon0-21swapper/019:05:040
2737419242,1sleep1351ktimers/121:00:121
2732108240,3sleep22732184-21/usr/sbin/munin20:45:162
2702908240,2sleep12702934-21apt-get19:30:111
26943519944,0cyclictest0-21swapper/320:26:063
26943519940,3cyclictest2804378-21chrt23:40:083
26943519940,3cyclictest2732185-21chrt20:45:163
26943519940,3cyclictest2731076-21chrt20:40:353
26943519940,3cyclictest2727817-21chrt20:35:083
26943519940,3cyclictest2708665-21chrt19:45:123
26943519940,2cyclictest0-21swapper/322:40:103
14039840,2rtkit-daemon772-21lldpd21:56:242
14039840,2rtkit-daemon766-21snmpd23:05:482
14039840,2rtkit-daemon766-21snmpd22:53:182
14039840,2rtkit-daemon766-21snmpd22:32:162
14039840,2rtkit-daemon766-21snmpd20:27:332
14039840,2rtkit-daemon766-21snmpd00:07:432
14039840,2rtkit-daemon2741007-21diskmemload22:41:182
14039840,2rtkit-daemon2713258-21ntp_states19:55:172
14039840,2rtkit-daemon1-21systemd00:16:552
14039840,1rtkit-daemon622-21wpa_supplicant23:24:422
14039840,1rtkit-daemon328-21plymouthd21:35:112
2696886230,1sleep22696912-21apt-get19:15:112
26943519932,0cyclictest0-21swapper/323:10:023
26943519931,1cyclictest356-1kworker/3:1H-kblockd21:30:023
26943519930,2cyclictest2733568-21chrt20:50:053
26943519930,2cyclictest0-21swapper/300:00:123
2693410231,1sleep20-21swapper/219:05:182
2692274230,2sleep10-21swapper/119:05:011
14039830,2rtkit-daemon691-21gmain22:00:162
14039830,2rtkit-daemon1-21systemd19:25:120
14039830,2rtkit-daemon1-21systemd00:32:402
14039830,1rtkit-daemon769-21ntpd23:40:282
14039830,1rtkit-daemon769-21ntpd20:07:042
14039830,1rtkit-daemon769-21ntpd19:34:430
14039830,1rtkit-daemon769-21ntpd00:35:212
14039830,1rtkit-daemon766-21snmpd23:58:192
14039830,1rtkit-daemon766-21snmpd23:11:562
14039830,1rtkit-daemon766-21snmpd22:48:192
14039830,1rtkit-daemon766-21snmpd22:27:252
14039830,1rtkit-daemon766-21snmpd22:18:392
14039830,1rtkit-daemon766-21snmpd22:06:112
14039830,1rtkit-daemon766-21snmpd21:21:432
14039830,1rtkit-daemon766-21snmpd21:07:202
14039830,1rtkit-daemon766-21snmpd00:11:352
14039830,1rtkit-daemon766-21snmpd00:01:032
14039830,1rtkit-daemon328-21plymouthd23:04:012
14039830,1rtkit-daemon328-21plymouthd20:55:152
14039830,1rtkit-daemon328-21plymouthd19:25:010
14039830,1rtkit-daemon2754228-21df_inode21:40:142
14039830,1rtkit-daemon2742849-21ssh21:13:032
14039830,1rtkit-daemon2730187-21diskstats20:40:142
14039830,1rtkit-daemon2696411-21munin-node23:39:212
14039830,1rtkit-daemon2696411-21munin-node22:21:412
14039830,1rtkit-daemon2696411-21munin-node21:52:482
14039830,1rtkit-daemon2696411-21munin-node19:46:310
14039830,1rtkit-daemon2679535-21munin-node19:10:270
14039830,1rtkit-daemon1410-21sendmail-mta21:18:422
14039830,1rtkit-daemon1410-21sendmail-mta20:10:072
14039830,1rtkit-daemon1-21systemd23:46:152
14039830,1rtkit-daemon1-21systemd23:28:152
14039830,1rtkit-daemon1-21systemd23:18:302
14039830,1rtkit-daemon1-21systemd22:55:362
14039830,1rtkit-daemon1-21systemd21:49:222
14039830,1rtkit-daemon1-21systemd21:32:152
14039830,1rtkit-daemon1-21systemd20:34:572
14039830,1rtkit-daemon1-21systemd20:00:502
14039830,1rtkit-daemon1-21systemd19:52:282
14039830,1rtkit-daemon1-21systemd19:15:050
14039830,1rtkit-daemon1-21systemd00:28:312
14039830,1rtkit-daemon1-21systemd00:20:532
14039830,0rtkit-daemon0-21swapper/222:35:202
2821135220,1sleep00-21swapper/000:18:150
2798117220,0sleep02798143-21apt-get23:25:120
2795500220,1sleep12795556-21munin-run23:20:011
2776739220,0sleep00-21swapper/022:35:010
2766050220,1sleep12766068-21munin-run22:10:001
2764317220,1sleep02764539-21grep22:05:150
2757229220,0sleep00-21swapper/021:45:460
2756885220,1sleep12757167-21users21:45:191
2753006220,1sleep00-21swapper/021:35:220
2748984220,1sleep12748988-21ssh21:28:451
2730688220,1sleep12730837-21sort20:40:191
2722852220,2sleep02722945-21ps20:20:160
14039820,1rtkit-daemon766-21snmpd20:15:082
14039820,1rtkit-daemon691-21gmain19:50:120
14039820,0rtkit-daemon328-21plymouthd23:50:042
14039820,0rtkit-daemon328-21plymouthd21:25:082
14039820,0rtkit-daemon0-21swapper/223:30:102
14039820,0rtkit-daemon0-21swapper/221:01:322
14039820,0rtkit-daemon0-21swapper/220:50:042
14039820,0rtkit-daemon0-21swapper/220:35:152
14039820,0rtkit-daemon0-21swapper/220:20:012
14039820,0rtkit-daemon0-21swapper/019:40:040
14039820,0rtkit-daemon0-21swapper/019:35:150
2828120210,0sleep00-21swapper/000:35:170
2827599210,0sleep10-21swapper/100:35:021
2825775210,1sleep00-21swapper/000:30:120
2825010210,0sleep10-21swapper/100:25:301
2824733210,0sleep00-21swapper/000:25:200
2822971210,0sleep00-21swapper/000:20:510
2822858210,0sleep10-21swapper/100:20:201
2819501210,0sleep10-21swapper/100:15:121
2817646210,0sleep12817782-21memory00:10:171
2817584210,0sleep00-21swapper/000:10:160
2816473210,0sleep10-21swapper/100:06:071
2813778210,0sleep02813938-21mailstats00:00:190
2813426210,0sleep10-21swapper/100:00:151
2811687210,0sleep10-21swapper/123:55:201
2810876210,0sleep00-21swapper/023:55:060
2809260210,0sleep00-21swapper/023:50:170
2808700210,0sleep10-21swapper/123:50:141
2808265210,0sleep10-21swapper/123:49:471
2807231210,0sleep00-21swapper/023:45:180
2805238210,0sleep10-21swapper/123:40:181
2804447210,0sleep00-21swapper/023:40:130
2803728210,0sleep10-21swapper/123:36:371
2803451210,0sleep00-21swapper/023:35:200
2801505210,0sleep10-21swapper/123:30:221
2800202210,0sleep00-21swapper/023:30:130
2797605210,0sleep10-21swapper/123:25:011
2796601210,0sleep00-21swapper/023:20:200
2795778210,0sleep10-21swapper/123:20:121
2794524210,0sleep00-21swapper/023:15:190
2793244210,0sleep10-21swapper/123:13:281
2793234210,1sleep00-21swapper/023:13:230
2789507210,0sleep00-21swapper/023:05:070
2787956210,0sleep10-21swapper/123:00:151
2787427210,0sleep00-21swapper/023:00:060
2785755210,0sleep10-21swapper/122:55:151
2785468210,0sleep00-21swapper/022:55:140
2783409210,0sleep00-21swapper/022:50:140
2783245210,0sleep10-21swapper/122:50:071
2782727210,0sleep10-21swapper/122:47:341
2782672210,1sleep00-21swapper/022:47:050
2780073210,0sleep10-21swapper/122:40:181
2778822210,0sleep00-21swapper/022:40:020
2777791210,0sleep10-21swapper/122:35:191
2775681210,0sleep10-21swapper/122:30:171
2774916210,0sleep00-21swapper/022:30:120
2772866210,0sleep00-21swapper/022:25:130
2771919210,0sleep00-21swapper/022:20:200
2770212210,0sleep10-21swapper/122:20:011
2769231210,0sleep00-21swapper/022:15:190
2766329210,0sleep10-21swapper/122:10:131
2766300210,0sleep00-21swapper/022:10:120
2762142210,0sleep10-21swapper/122:00:121
2762132210,0sleep00-21swapper/022:00:070
2761580210,0sleep10-21swapper/121:57:281
2759760210,0sleep10-21swapper/121:54:471
2758805210,0sleep00-21swapper/021:50:180
2754056210,0sleep10-21swapper/121:40:141
2749677210,0sleep00-21swapper/021:30:130
2749109210,0sleep10-21swapper/121:30:021
2748663210,0sleep00-21swapper/021:25:280
2745498210,0sleep10-21swapper/121:20:131
2745360210,0sleep00-21swapper/021:20:130
2744861210,0sleep10-21swapper/121:17:581
2743279210,0sleep00-21swapper/021:15:110
2741246210,0sleep10-21swapper/121:10:121
2741245210,0sleep00-21swapper/021:10:110
2739329210,0sleep00-21swapper/021:05:120
2737418210,1sleep00-21swapper/021:00:110
2735985210,0sleep10-21swapper/120:55:191
2733998210,0sleep00-21swapper/020:50:150
2733576210,0sleep10-21swapper/120:50:121
2728240210,0sleep10-21swapper/120:35:141
2727211210,0sleep10-21swapper/120:30:221
2726063210,0sleep00-21swapper/020:30:130
2724140210,0sleep00-21swapper/020:25:210
2721459210,0sleep00-21swapper/020:15:290
2720315210,0sleep10-21swapper/120:15:131
2718961210,0sleep00-21swapper/020:10:210
2716756210,0sleep00-21swapper/020:05:150
2716330210,0sleep12716356-21apt-get20:05:121
2715864210,0sleep10-21swapper/120:02:131
2715812210,1sleep00-21swapper/020:01:320
2712486210,0sleep10-21swapper/119:55:131
2711864210,0sleep10-21swapper/119:50:191
2710282210,0sleep10-21swapper/119:49:281
2710051210,0sleep20-21swapper/219:46:292
2708390210,1sleep10-21swapper/119:44:391
2707548210,0sleep20-21swapper/219:40:162
2705198210,0sleep20-21swapper/219:35:152
2703618210,0sleep20-21swapper/219:30:162
2701640210,0sleep20-21swapper/219:25:152
2700994210,0sleep10-21swapper/119:25:101
2699401210,0sleep20-21swapper/219:20:152
2697850210,0sleep10-21swapper/119:15:171
2694187210,0sleep10-21swapper/119:10:011
2825762200,0sleep10-21swapper/100:30:051
2815066200,0sleep00-21swapper/000:05:020
2789499200,0sleep10-21swapper/123:05:041
2772578200,0sleep10-21swapper/122:25:021
2768128200,0sleep10-21swapper/122:15:001
2760024200,0sleep00-21swapper/021:55:020
2753525200,0sleep00-21swapper/021:40:010
2751449200,0sleep10-21swapper/121:35:021
2739320200,0sleep10-21swapper/121:05:051
2735475200,0sleep00-21swapper/020:55:030
2731655200,0sleep10-21swapper/120:45:031
2731654200,0sleep00-21swapper/020:45:020
2729489200,0sleep00-21swapper/020:40:020
2727577200,0sleep00-21swapper/020:35:010
2723787200,0sleep10-21swapper/120:25:021
2721820200,0sleep10-21swapper/120:20:011
2717995200,0sleep10-21swapper/120:10:021
2712474200,0sleep00-21swapper/019:55:030
2704810200,0sleep10-21swapper/119:35:021
2698812200,0sleep10-21swapper/119:20:021
2694491200,0sleep20-21swapper/219:10:022
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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