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2026-02-02 - 03:56
[ 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 792 highest latencies:
System rack1slot3.osadl.org (updated Mon Feb 02, 2026 00:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2695290991611,0cyclictest0-21swapper/323:00:003
269529099150,11cyclictest0-21swapper/320:30:133
2695290991212,0cyclictest0-21swapper/323:50:013
269529099121,10cyclictest0-21swapper/323:10:013
2695290991211,0cyclictest0-21swapper/321:05:003
2695290991211,0cyclictest0-21swapper/320:25:133
269529099120,11cyclictest0-21swapper/323:35:183
269529099120,11cyclictest0-21swapper/322:45:123
269529099120,11cyclictest0-21swapper/322:05:013
269529099120,11cyclictest0-21swapper/319:45:003
269529099120,11cyclictest0-21swapper/319:35:133
269529099120,10cyclictest0-21swapper/323:40:103
269529099119,1cyclictest0-21swapper/319:25:123
2695290991111,0cyclictest0-21swapper/323:00:013
2695290991111,0cyclictest0-21swapper/322:10:123
2695290991111,0cyclictest0-21swapper/321:20:003
269529099111,0cyclictest0-21swapper/323:20:013
269529099110,10cyclictest0-21swapper/323:33:183
269529099110,10cyclictest0-21swapper/320:45:183
269529099110,10cyclictest0-21swapper/319:19:593
269529099110,0cyclictest0-21swapper/322:20:183
269529099109,0cyclictest0-21swapper/323:25:143
269529099109,0cyclictest0-21swapper/320:25:003
269529099108,0cyclictest0-21swapper/320:10:143
269529099108,0cyclictest0-21swapper/300:20:173
2695290991010,0cyclictest0-21swapper/321:59:563
2695290991010,0cyclictest0-21swapper/319:58:273
2695290991010,0cyclictest0-21swapper/300:10:123
269529099100,9cyclictest0-21swapper/321:20:123
269529099100,10cyclictest0-21swapper/321:55:013
269529099100,10cyclictest0-21swapper/320:35:173
269529099100,0cyclictest0-21swapper/323:20:173
26952909999,0cyclictest0-21swapper/321:39:183
26952909999,0cyclictest0-21swapper/320:55:173
26952909999,0cyclictest0-21swapper/320:05:183
26952909999,0cyclictest0-21swapper/319:50:183
26952909998,0cyclictest0-21swapper/323:55:143
26952909998,0cyclictest0-21swapper/322:30:103
26952909990,8cyclictest0-21swapper/300:25:133
26952909990,0cyclictest0-21swapper/321:10:013
26952909990,0cyclictest0-21swapper/320:50:183
2693436291,5sleep30-21swapper/319:05:133
26952909988,0cyclictest0-21swapper/322:50:133
26952909988,0cyclictest0-21swapper/322:06:223
26952909988,0cyclictest0-21swapper/321:25:203
26952909988,0cyclictest0-21swapper/320:40:123
26952909988,0cyclictest0-21swapper/320:00:173
26952909988,0cyclictest0-21swapper/319:45:143
26952909988,0cyclictest0-21swapper/319:10:133
26952909988,0cyclictest0-21swapper/300:30:173
26952909988,0cyclictest0-21swapper/300:15:173
26952909988,0cyclictest0-21swapper/300:07:283
26952909987,1cyclictest0-21swapper/322:15:123
26952909987,0cyclictest0-21swapper/321:30:173
26952909987,0cyclictest0-21swapper/319:30:133
26952909980,7cyclictest0-21swapper/322:40:113
26952909977,0cyclictest0-21swapper/322:25:183
26952909976,0cyclictest0-21swapper/321:40:133
26952909970,6cyclictest0-21swapper/319:20:173
26952909966,0cyclictest0-21swapper/323:10:113
26952909966,0cyclictest0-21swapper/321:14:593
26952909965,0cyclictest0-21swapper/300:39:353
26952909955,0cyclictest0-21swapper/323:50:143
26952909951,2cyclictest0-21swapper/300:00:133
26952909950,4cyclictest0-21swapper/320:15:183
14039850,2rtkit-daemon328-21plymouthd19:05:171
2817053240,3sleep02817442-21apt-config00:15:010
26952909943,0cyclictest0-21swapper/321:45:123
26952909943,0cyclictest0-21swapper/321:45:123
26952909942,1cyclictest0-21swapper/322:35:143
2693888241,1sleep20-21swapper/219:05:162
2693561241,1sleep00-21swapper/019:05:130
14039840,2rtkit-daemon772-21lldpd22:04:211
14039840,2rtkit-daemon766-21snmpd23:47:151
14039840,2rtkit-daemon622-21wpa_supplicant21:57:151
14039840,2rtkit-daemon418-21systemd-journal21:51:181
14039840,2rtkit-daemon2700375-21/usr/sbin/munin19:20:161
14039840,2rtkit-daemon1-21systemd23:51:261
14039840,2rtkit-daemon1-21systemd23:44:331
14039840,2rtkit-daemon1-21systemd19:30:271
14039840,1rtkit-daemon1-21systemd23:10:051
14039840,1rtkit-daemon1-21systemd00:05:581
2820250230,2sleep22820417-21ntp_kernel_pll_00:20:162
2777155230,1sleep02777181-21apt-get22:40:110
2762544230,1sleep02762570-21apt-get22:05:120
14039830,2rtkit-daemon2697287-21munin-node20:24:571
14039830,2rtkit-daemon1410-21sendmail-mta21:05:461
14039830,2rtkit-daemon1-21systemd20:39:591
14039830,1rtkit-daemon772-21lldpd21:29:181
14039830,1rtkit-daemon769-21ntpd21:03:261
14039830,1rtkit-daemon766-21snmpd22:05:481
14039830,1rtkit-daemon766-21snmpd20:30:121
14039830,1rtkit-daemon766-21snmpd00:25:151
14039830,1rtkit-daemon766-21snmpd00:02:321
14039830,1rtkit-daemon622-21wpa_supplicant22:32:151
14039830,1rtkit-daemon622-21wpa_supplicant21:35:041
14039830,1rtkit-daemon328-21plymouthd23:20:131
14039830,1rtkit-daemon328-21plymouthd22:25:131
14039830,1rtkit-daemon328-21plymouthd20:50:101
14039830,1rtkit-daemon328-21plymouthd20:25:161
14039830,1rtkit-daemon328-21plymouthd00:36:412
14039830,1rtkit-daemon328-21plymouthd00:16:581
14039830,1rtkit-daemon2809354-21ls23:55:151
14039830,1rtkit-daemon2697287-21munin-node22:59:351
14039830,1rtkit-daemon2697287-21munin-node22:48:321
14039830,1rtkit-daemon2697287-21munin-node22:35:121
14039830,1rtkit-daemon2697287-21munin-node22:15:071
14039830,1rtkit-daemon2697287-21munin-node19:48:181
14039830,1rtkit-daemon2697287-21munin-node00:12:111
14039830,1rtkit-daemon1410-21sendmail-mta21:44:561
14039830,1rtkit-daemon1410-21sendmail-mta21:24:061
14039830,1rtkit-daemon1-21systemd23:31:271
14039830,1rtkit-daemon1-21systemd23:25:461
14039830,1rtkit-daemon1-21systemd23:15:331
14039830,1rtkit-daemon1-21systemd23:08:131
14039830,1rtkit-daemon1-21systemd23:04:591
14039830,1rtkit-daemon1-21systemd22:42:141
14039830,1rtkit-daemon1-21systemd21:13:571
14039830,1rtkit-daemon1-21systemd00:31:321
14039830,1rtkit-daemon1-21systemd00:22:591
14039830,0rtkit-daemon328-21plymouthd22:52:231
2827583220,0sleep00-21swapper/000:38:390
2824681220,1sleep22823836-21/usr/sbin/munin00:30:192
2811091220,1sleep22811214-21telnet00:00:142
2806963220,0sleep20-21swapper/223:50:132
2802041220,1sleep00-21swapper/023:36:270
2800780220,1sleep12801045-21diskstats23:35:161
2799308220,1sleep02799464-21mailstats23:30:180
2794401220,1sleep02794529-21cut23:20:140
2789670220,0sleep02789690-21apt-get23:10:010
2775735220,1sleep02775849-21awk22:35:190
2766452220,0sleep00-21swapper/022:15:020
2763323220,1sleep20-21swapper/222:05:192
2750284220,1sleep10-21swapper/121:30:111
2742278220,1sleep02742188-21/usr/sbin/munin21:10:140
2738980220,1sleep02739129-21ntp_states21:00:170
2718278220,1sleep22718559-21awk20:05:202
2716809220,1sleep00-21swapper/020:02:130
2712409220,1sleep22712556-21/usr/sbin/munin19:50:192
2711518220,1sleep02711616-21hostname19:50:130
2704207220,1sleep22704361-21ntp_states19:30:172
2702647220,1sleep02702942-21sed19:25:190
2699774220,1sleep22699872-21aten_r1power_fr19:20:132
2698268220,1sleep02698360-21sed19:15:150
14039820,1rtkit-daemon328-21plymouthd21:45:261
14039820,1rtkit-daemon328-21plymouthd21:45:261
14039820,1rtkit-daemon328-21plymouthd19:40:041
14039820,1rtkit-daemon2697287-21munin-node20:55:091
14039820,1rtkit-daemon1-21systemd20:15:321
14039820,1rtkit-daemon1-21systemd19:11:321
14039820,0rtkit-daemon328-21plymouthd21:15:181
14039820,0rtkit-daemon328-21plymouthd20:40:061
14039820,0rtkit-daemon328-21plymouthd20:05:071
14039820,0rtkit-daemon328-21plymouthd19:25:171
14039820,0rtkit-daemon0-21swapper/122:20:141
14039820,0rtkit-daemon0-21swapper/122:11:521
14039820,0rtkit-daemon0-21swapper/120:46:201
14039820,0rtkit-daemon0-21swapper/120:10:411
14039820,0rtkit-daemon0-21swapper/120:00:191
14039820,0rtkit-daemon0-21swapper/119:55:171
14039820,0rtkit-daemon0-21swapper/119:50:181
14039820,0rtkit-daemon0-21swapper/119:35:031
14039820,0rtkit-daemon0-21swapper/119:15:131
2823835210,0sleep00-21swapper/000:30:140
2823400210,0sleep20-21swapper/200:28:282
2821778210,0sleep00-21swapper/000:25:140
2819936210,0sleep00-21swapper/000:20:140
2817988210,0sleep20-21swapper/200:15:142
2817580210,1sleep00-21swapper/000:15:130
2816072210,0sleep22816212-21switchtime00:10:192
2813784210,0sleep20-21swapper/200:05:152
2813561210,0sleep00-21swapper/000:05:120
2812471210,0sleep00-21swapper/000:01:160
2810776210,0sleep00-21swapper/000:00:000
2807954210,0sleep00-21swapper/023:50:200
2805316210,0sleep00-21swapper/023:45:150
2804544210,0sleep20-21swapper/223:45:012
2804127210,0sleep00-21swapper/023:41:190
2804115210,0sleep20-21swapper/223:41:132
2802443210,0sleep20-21swapper/223:40:002
2799015210,0sleep20-21swapper/223:30:162
2798265210,0sleep20-21swapper/223:29:562
2794368210,0sleep20-21swapper/223:20:122
2793309210,0sleep20-21swapper/223:15:192
2792355210,0sleep02792575-21expr23:15:130
2790181210,0sleep20-21swapper/223:10:102
2789525210,0sleep00-21swapper/023:08:450
2787910210,0sleep20-21swapper/223:05:192
2785914210,0sleep22786185-21df_inode23:00:142
2785761210,0sleep02785787-21apt-get23:00:110
2784769210,0sleep00-21swapper/022:56:000
2783578210,0sleep20-21swapper/222:55:132
2782825210,1sleep00-21swapper/022:52:120
2780210210,0sleep00-21swapper/022:45:190
2779263210,0sleep22779414-21telnet22:45:142
2778518210,0sleep20-21swapper/222:40:532
2775480210,0sleep20-21swapper/222:35:172
2773152210,0sleep20-21swapper/222:30:122
2772968210,0sleep00-21swapper/022:30:110
2772413210,0sleep00-21swapper/022:27:180
2771314210,0sleep20-21swapper/222:25:162
2770215210,0sleep20-21swapper/222:21:162
2768536210,0sleep00-21swapper/022:20:010
2768070210,0sleep20-21swapper/222:15:562
2765064210,0sleep20-21swapper/222:10:152
2764683210,1sleep00-21swapper/022:10:130
2762042210,0sleep00-21swapper/022:02:490
2761791210,0sleep20-21swapper/222:00:352
2759785210,0sleep00-21swapper/021:56:240
2759284210,0sleep20-21swapper/221:55:022
2757754210,0sleep00-21swapper/021:50:160
2757399210,0sleep22757658-21cpuspeed_turbos21:50:132
2756020210,0sleep20-21swapper/221:45:182
2756020210,0sleep20-21swapper/221:45:182
2755224210,0sleep02755250-21apt-get21:45:120
2755224210,0sleep02755250-21apt-get21:45:110
2754610210,0sleep20-21swapper/221:41:452
2754184210,0sleep00-21swapper/021:40:150
2752749210,0sleep00-21swapper/021:38:550
2752573210,0sleep20-21swapper/221:37:212
2752071210,0sleep20-21swapper/221:34:572
2751951210,0sleep00-21swapper/021:33:500
2749043210,0sleep20-21swapper/221:25:202
2748265210,0sleep00-21swapper/021:25:100
2746666210,0sleep00-21swapper/021:20:140
2746268210,0sleep20-21swapper/221:20:122
2744702210,0sleep20-21swapper/221:15:152
2744343210,0sleep00-21swapper/021:15:140
2742635210,0sleep20-21swapper/221:10:162
2741917210,0sleep00-21swapper/021:09:450
2740639210,0sleep20-21swapper/221:05:152
2736595210,0sleep20-21swapper/220:55:152
2736430210,0sleep00-21swapper/020:55:130
2734942210,0sleep20-21swapper/220:50:142
2734509210,1sleep00-21swapper/020:50:030
2732638210,0sleep20-21swapper/220:45:142
2732598210,0sleep00-21swapper/020:45:040
2731131210,0sleep00-21swapper/020:40:160
2730431210,0sleep20-21swapper/220:40:022
2728764210,0sleep00-21swapper/020:35:110
2728328210,0sleep20-21swapper/220:32:332
2725385210,0sleep20-21swapper/220:25:172
2723188210,0sleep20-21swapper/220:20:172
2723034210,0sleep00-21swapper/020:20:150
2721116210,0sleep20-21swapper/220:15:122
2719185210,0sleep00-21swapper/020:10:140
2717027210,0sleep00-21swapper/020:05:020
2715361210,0sleep20-21swapper/220:00:112
2713427210,0sleep20-21swapper/219:55:102
2709957210,0sleep00-21swapper/019:45:150
2709090210,0sleep00-21swapper/019:44:560
2708809210,0sleep20-21swapper/219:41:182
2705758210,0sleep00-21swapper/019:35:160
2702418210,0sleep20-21swapper/219:25:172
2701198210,1sleep00-21swapper/019:22:030
2697106210,0sleep22697386-21ntp_states19:15:002
2696819210,0sleep00-21swapper/019:11:180
2695443210,0sleep20-21swapper/219:10:122
2825896200,0sleep10-21swapper/100:35:031
2808725200,0sleep20-21swapper/223:55:022
2796427200,0sleep00-21swapper/023:25:010
2781295200,0sleep20-21swapper/222:50:022
2738351200,0sleep20-21swapper/221:00:032
2728519200,0sleep20-21swapper/220:35:002
2726842200,0sleep00-21swapper/020:30:030
2724929200,0sleep00-21swapper/020:25:020
2721080200,0sleep00-21swapper/020:15:020
2719172200,0sleep20-21swapper/220:10:032
2713181200,0sleep00-21swapper/019:55:010
2709331200,0sleep20-21swapper/219:45:022
2705487200,0sleep20-21swapper/219:35:022
2703578200,0sleep00-21swapper/019:30:030
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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