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2026-02-18 - 03:47
[ 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 Wed Feb 18, 2026 00:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
269584499140,11cyclictest0-21swapper/319:10:123
269584499130,12cyclictest0-21swapper/300:20:133
269584499130,11cyclictest0-21swapper/323:10:123
2695844991211,0cyclictest0-21swapper/322:35:133
2695844991211,0cyclictest0-21swapper/300:25:133
269584499120,11cyclictest0-21swapper/322:35:013
269584499120,11cyclictest0-21swapper/322:15:123
269584499120,11cyclictest0-21swapper/319:45:193
269584499120,11cyclictest0-21swapper/300:35:183
269584499120,11cyclictest0-21swapper/300:07:213
269584499120,0cyclictest0-21swapper/321:05:013
269584499118,0cyclictest0-21swapper/319:20:123
2695844991110,0cyclictest0-21swapper/323:55:183
2695844991110,0cyclictest0-21swapper/323:00:133
2695844991110,0cyclictest0-21swapper/320:30:143
2695844991110,0cyclictest0-21swapper/320:25:143
2695844991110,0cyclictest0-21swapper/300:30:133
269584499110,10cyclictest0-21swapper/320:15:173
269584499110,10cyclictest0-21swapper/320:00:193
269584499110,10cyclictest0-21swapper/319:57:103
269584499110,0cyclictest0-21swapper/321:50:123
269584499110,0cyclictest0-21swapper/321:30:213
269584499109,0cyclictest0-21swapper/323:35:133
269584499109,0cyclictest0-21swapper/321:40:133
269584499109,0cyclictest0-21swapper/320:55:133
2695844991010,0cyclictest0-21swapper/323:25:133
2695844991010,0cyclictest0-21swapper/322:55:013
2695844991010,0cyclictest0-21swapper/322:10:183
2695844991010,0cyclictest0-21swapper/321:55:163
2695844991010,0cyclictest0-21swapper/321:45:183
2695844991010,0cyclictest0-21swapper/320:45:133
2695844991010,0cyclictest0-21swapper/320:40:113
2695844991010,0cyclictest0-21swapper/320:35:113
2695844991010,0cyclictest0-21swapper/320:35:113
2695844991010,0cyclictest0-21swapper/319:25:113
2695844991010,0cyclictest0-21swapper/319:10:013
269584499100,0cyclictest0-21swapper/319:35:123
140398100,5rtkit-daemon0-21swapper/219:05:072
26958449999,0cyclictest0-21swapper/323:51:593
26958449999,0cyclictest0-21swapper/323:40:133
26958449999,0cyclictest0-21swapper/323:15:173
26958449999,0cyclictest0-21swapper/321:19:363
26958449999,0cyclictest0-21swapper/320:54:563
26958449998,1cyclictest0-21swapper/320:05:113
26958449998,0cyclictest0-21swapper/323:08:033
26958449990,9cyclictest0-21swapper/323:20:163
26958449988,0cyclictest0-21swapper/322:00:183
26958449988,0cyclictest0-21swapper/321:10:123
26958449988,0cyclictest0-21swapper/321:05:113
26958449980,0cyclictest0-21swapper/322:10:013
26958449977,0cyclictest0-21swapper/323:33:193
26958449977,0cyclictest0-21swapper/322:40:503
26958449977,0cyclictest0-21swapper/322:27:373
26958449977,0cyclictest0-21swapper/321:36:103
26958449977,0cyclictest0-21swapper/320:20:133
26958449977,0cyclictest0-21swapper/300:10:133
26958449976,1cyclictest0-21swapper/321:20:123
26958449976,0cyclictest0-21swapper/321:30:003
26958449970,6cyclictest0-21swapper/320:10:193
2721647261,2sleep12721673-21apt-get20:15:121
26958449966,0cyclictest0-21swapper/322:59:073
26958449966,0cyclictest0-21swapper/319:40:173
26958449966,0cyclictest0-21swapper/319:15:133
26958449966,0cyclictest0-21swapper/300:15:133
26958449965,0cyclictest0-21swapper/323:48:413
26958449960,6cyclictest0-21swapper/300:05:003
2824434253,2sleep1766-21snmpd00:21:111
26958449955,0cyclictest0-21swapper/322:45:363
26958449955,0cyclictest0-21swapper/322:22:293
26958449955,0cyclictest0-21swapper/319:30:143
26958449954,1cyclictest0-21swapper/319:55:003
14039850,3rtkit-daemon766-21snmpd00:14:172
2767870240,1sleep22767896-21apt-get22:10:122
2694153241,1sleep00-21swapper/019:05:140
2694010241,2sleep10-21swapper/119:05:071
14039840,3rtkit-daemon418-21systemd-journal21:39:552
14039840,2rtkit-daemon1-21systemd23:15:482
14039840,2rtkit-daemon1-21systemd21:42:432
14039840,2rtkit-daemon1-21systemd21:34:392
2830048230,2sleep02830133-21proc_pri00:35:190
2827199230,1sleep22827225-21apt-get00:30:132
2825123230,1sleep00-21swapper/000:25:140
2812243230,1sleep02812269-21apt-get23:55:120
2793987230,2sleep12793191-21/usr/sbin/munin23:10:181
2774142230,1sleep12774168-21apt-get22:25:121
2752739230,2sleep12752815-21latency_hist21:35:011
2744755230,1sleep22744781-21apt-get21:15:122
2702280230,2sleep22702420-21grep19:25:132
14039830,2rtkit-daemon769-21ntpd19:23:512
14039830,2rtkit-daemon766-21snmpd19:30:192
14039830,2rtkit-daemon1-21systemd20:38:142
14039830,2rtkit-daemon1-21systemd20:38:142
14039830,1rtkit-daemon769-21ntpd23:50:182
14039830,1rtkit-daemon769-21ntpd22:38:112
14039830,1rtkit-daemon769-21ntpd21:45:052
14039830,1rtkit-daemon769-21ntpd20:00:152
14039830,1rtkit-daemon766-21snmpd23:00:022
14039830,1rtkit-daemon766-21snmpd22:55:222
14039830,1rtkit-daemon766-21snmpd22:51:112
14039830,1rtkit-daemon766-21snmpd00:21:532
14039830,1rtkit-daemon622-21wpa_supplicant23:20:512
14039830,1rtkit-daemon328-21plymouthd23:55:312
14039830,1rtkit-daemon328-21plymouthd23:32:532
14039830,1rtkit-daemon328-21plymouthd23:09:242
14039830,1rtkit-daemon328-21plymouthd21:27:122
14039830,1rtkit-daemon328-21plymouthd21:23:402
14039830,1rtkit-daemon328-21plymouthd21:10:122
14039830,1rtkit-daemon328-21plymouthd00:35:072
14039830,1rtkit-daemon328-21plymouthd00:05:192
14039830,1rtkit-daemon2808602-21ssh23:45:162
14039830,1rtkit-daemon2772086-21apt-get22:20:122
14039830,1rtkit-daemon2697826-21munin-node23:36:392
14039830,1rtkit-daemon2697826-21munin-node22:31:182
14039830,1rtkit-daemon2697826-21munin-node20:25:312
14039830,1rtkit-daemon2697826-21munin-node20:24:162
14039830,1rtkit-daemon2697826-21munin-node00:26:122
14039830,1rtkit-daemon1410-21sendmail-mta22:40:362
14039830,1rtkit-daemon1-21systemd23:44:502
14039830,1rtkit-daemon1-21systemd23:11:152
14039830,1rtkit-daemon1-21systemd22:46:232
14039830,1rtkit-daemon1-21systemd22:25:302
14039830,1rtkit-daemon1-21systemd22:16:142
14039830,1rtkit-daemon1-21systemd22:05:292
14039830,1rtkit-daemon1-21systemd22:00:332
14039830,1rtkit-daemon1-21systemd21:58:242
14039830,1rtkit-daemon1-21systemd19:49:112
14039830,1rtkit-daemon1-21systemd19:36:142
2802065220,2sleep12801544-21/usr/sbin/munin23:30:161
2795437220,1sleep02795702-21diskstats23:15:140
2789068220,1sleep12789193-21aten_r1power_vo23:00:141
2784568220,0sleep00-21swapper/022:50:080
2768839220,1sleep12767871-21/usr/sbin/munin22:10:191
2767443220,1sleep00-21swapper/022:08:300
2748870220,1sleep02748900-21apt-get21:25:110
2738655220,1sleep00-21swapper/021:00:000
2736743220,1sleep10-21swapper/120:55:011
2733303220,1sleep22733587-21df20:45:152
2733168220,1sleep02733194-21apt-get20:45:130
2730988220,1sleep12731012-21munin-run20:40:011
2730988220,1sleep12731012-21munin-run20:40:011
2726243220,1sleep02726352-21ps20:25:190
2713367220,1sleep00-21swapper/019:53:450
2706557220,1sleep00-21swapper/019:35:160
2703194220,1sleep02703501-21grep19:25:200
2697662220,1sleep22698207-21diskstats19:15:012
14039820,1rtkit-daemon769-21ntpd19:11:432
14039820,1rtkit-daemon766-21snmpd20:55:072
14039820,1rtkit-daemon418-21systemd-journal19:50:582
14039820,0rtkit-daemon328-21plymouthd20:40:212
14039820,0rtkit-daemon328-21plymouthd20:15:032
14039820,0rtkit-daemon328-21plymouthd00:00:072
14039820,0rtkit-daemon0-21swapper/223:25:062
14039820,0rtkit-daemon0-21swapper/221:50:152
14039820,0rtkit-daemon0-21swapper/221:05:012
14039820,0rtkit-daemon0-21swapper/221:00:232
14039820,0rtkit-daemon0-21swapper/220:50:162
14039820,0rtkit-daemon0-21swapper/220:30:172
14039820,0rtkit-daemon0-21swapper/220:10:242
14039820,0rtkit-daemon0-21swapper/220:05:182
14039820,0rtkit-daemon0-21swapper/219:55:142
14039820,0rtkit-daemon0-21swapper/219:40:062
14039820,0rtkit-daemon0-21swapper/200:15:062
2830652210,0sleep10-21swapper/100:36:001
2828520210,0sleep00-21swapper/000:30:300
2828104210,0sleep10-21swapper/100:30:201
2825865210,0sleep10-21swapper/100:25:191
2823069210,0sleep00-21swapper/000:20:140
2822702210,0sleep00-21swapper/000:19:290
2820925210,0sleep10-21swapper/100:15:101
2818880210,0sleep00-21swapper/000:10:130
2816470210,0sleep10-21swapper/100:05:141
2816441210,0sleep00-21swapper/000:05:130
2814359210,0sleep00-21swapper/000:00:130
2814086210,0sleep10-21swapper/100:00:011
2813644210,0sleep10-21swapper/123:56:141
2810159210,0sleep00-21swapper/023:50:110
2809625210,0sleep00-21swapper/023:47:320
2809507210,0sleep10-21swapper/123:46:291
2806189210,0sleep00-21swapper/023:40:160
2805722210,0sleep10-21swapper/123:40:091
2805062210,0sleep00-21swapper/023:36:300
2804008210,0sleep10-21swapper/123:35:151
2802942210,1sleep00-21swapper/023:31:110
2801045210,0sleep00-21swapper/023:27:510
2799891210,0sleep10-21swapper/123:25:161
2797376210,0sleep12797407-21http23:20:101
2795703210,0sleep10-21swapper/123:15:151
2794551210,1sleep02794553-21ssh23:10:530
2792147210,0sleep10-21swapper/123:05:181
2790854210,0sleep00-21swapper/023:05:010
2790625210,0sleep00-21swapper/023:03:010
2788363210,0sleep10-21swapper/122:58:571
2786656210,0sleep00-21swapper/022:55:120
2784326210,0sleep10-21swapper/122:50:011
2783507210,1sleep00-21swapper/022:45:200
2783048210,0sleep10-21swapper/122:45:171
2781993210,0sleep10-21swapper/122:42:481
2781439210,0sleep00-21swapper/022:40:200
2779788210,0sleep00-21swapper/022:36:560
2779723210,0sleep10-21swapper/122:36:201
2777127210,0sleep10-21swapper/122:30:201
2776335210,0sleep00-21swapper/022:30:140
2775114210,0sleep00-21swapper/022:25:190
2773691210,0sleep10-21swapper/122:23:161
2772300210,0sleep00-21swapper/022:20:140
2770210210,0sleep00-21swapper/022:15:130
2768026210,0sleep00-21swapper/022:10:140
2767481210,0sleep10-21swapper/122:08:511
2765155210,0sleep00-21swapper/022:01:370
2765081210,0sleep10-21swapper/122:00:571
2762996210,0sleep10-21swapper/121:56:101
2761735210,0sleep00-21swapper/021:55:130
2759564210,0sleep10-21swapper/121:50:141
2759512210,0sleep00-21swapper/021:50:080
2757439210,0sleep00-21swapper/021:45:120
2757187210,0sleep10-21swapper/121:45:011
2755798210,0sleep00-21swapper/021:40:160
2754820210,0sleep10-21swapper/121:40:011
2753001210,1sleep10-21swapper/121:35:121
2752991210,0sleep00-21swapper/021:35:110
2750988210,0sleep00-21swapper/021:30:150
2748902210,0sleep10-21swapper/121:25:121
2748350210,0sleep10-21swapper/121:22:271
2745535210,0sleep00-21swapper/021:15:180
2743529210,0sleep00-21swapper/021:10:170
2743175210,0sleep10-21swapper/121:10:151
2741280210,0sleep10-21swapper/121:05:151
2741121210,0sleep00-21swapper/021:05:140
2739670210,0sleep10-21swapper/121:00:181
2735110210,0sleep10-21swapper/120:50:141
2735080210,0sleep00-21swapper/020:50:130
2733787210,0sleep10-21swapper/120:45:181
2732390210,0sleep00-21swapper/020:40:200
2731286210,0sleep10-21swapper/120:40:121
2730052210,0sleep00-21swapper/020:35:160
2730052210,0sleep00-21swapper/020:35:150
2727778210,0sleep00-21swapper/020:30:160
2725763210,0sleep10-21swapper/120:25:161
2724004210,0sleep00-21swapper/020:20:140
2723584210,0sleep10-21swapper/120:20:111
2722070210,0sleep00-21swapper/020:15:150
2721255210,0sleep00-21swapper/020:13:110
2720581210,0sleep10-21swapper/120:10:191
2718801210,0sleep10-21swapper/120:05:181
2718667210,0sleep00-21swapper/020:05:180
2715942210,0sleep00-21swapper/020:00:140
2713466210,0sleep02713474-21apt-get19:55:000
2712169210,0sleep10-21swapper/119:50:141
2710472210,0sleep00-21swapper/019:45:170
2709984210,0sleep10-21swapper/119:45:141
2708024210,0sleep10-21swapper/119:40:131
2707984210,0sleep00-21swapper/019:40:120
2705802210,0sleep10-21swapper/119:35:011
2705181210,0sleep10-21swapper/119:30:211
2704502210,0sleep00-21swapper/019:30:160
2702740210,0sleep10-21swapper/119:25:161
2700749210,0sleep00-21swapper/019:20:150
2699719210,0sleep10-21swapper/119:15:561
2699173210,0sleep02699346-21smartctl19:15:180
2696379210,0sleep10-21swapper/119:10:161
2696105210,0sleep00-21swapper/019:10:150
2818635200,0sleep10-21swapper/100:10:021
2810144200,0sleep10-21swapper/123:50:041
2797361200,0sleep00-21swapper/023:20:020
2769932200,0sleep10-21swapper/122:15:021
2746811200,0sleep00-21swapper/021:20:030
2744742200,0sleep10-21swapper/121:15:031
2738915200,0sleep00-21swapper/021:00:050
2727398200,0sleep10-21swapper/120:30:051
2715898200,0sleep10-21swapper/120:00:031
2713963200,0sleep10-21swapper/119:55:011
2700299200,0sleep10-21swapper/119:20:041
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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