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2026-02-21 - 02:16
[ 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 highest latencies:
System rack1slot3.osadl.org (updated Sat Feb 21, 2026 00:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
252882599130,11cyclictest0-21swapper/321:25:113
252882599130,11cyclictest0-21swapper/320:30:133
252882599130,11cyclictest0-21swapper/320:00:113
2528825991211,0cyclictest0-21swapper/321:10:113
252882599120,1cyclictest0-21swapper/319:15:013
252882599120,11cyclictest0-21swapper/321:00:013
252882599120,11cyclictest0-21swapper/300:20:193
2528825991111,0cyclictest0-21swapper/323:30:013
2528825991110,0cyclictest0-21swapper/323:35:173
2528825991110,0cyclictest0-21swapper/322:55:133
252882599110,10cyclictest0-21swapper/323:10:123
252882599110,10cyclictest0-21swapper/323:00:163
252882599110,10cyclictest0-21swapper/321:04:553
252882599110,10cyclictest0-21swapper/320:35:143
252882599110,10cyclictest0-21swapper/300:26:193
252882599110,10cyclictest0-21swapper/300:15:113
252882599109,0cyclictest0-21swapper/321:35:123
252882599108,1cyclictest0-21swapper/322:45:123
252882599108,0cyclictest0-21swapper/323:05:123
2528825991010,0cyclictest0-21swapper/322:25:173
2528825991010,0cyclictest0-21swapper/320:20:133
2528825991010,0cyclictest0-21swapper/319:45:173
2528825991010,0cyclictest0-21swapper/319:40:163
2528825991010,0cyclictest0-21swapper/319:35:113
2528825991010,0cyclictest0-21swapper/319:15:013
2528825991010,0cyclictest0-21swapper/300:35:183
252882599100,10cyclictest0-21swapper/323:15:153
252882599100,0cyclictest0-21swapper/322:14:553
252882599100,0cyclictest0-21swapper/321:55:173
252882599100,0cyclictest0-21swapper/320:45:183
252882599100,0cyclictest0-21swapper/320:10:103
252882599100,0cyclictest0-21swapper/300:00:163
25272412101,5sleep30-21swapper/319:05:143
25288259999,0cyclictest0-21swapper/322:35:143
25288259999,0cyclictest0-21swapper/321:05:163
25288259999,0cyclictest0-21swapper/320:50:103
25288259999,0cyclictest0-21swapper/320:15:113
25288259999,0cyclictest0-21swapper/319:25:003
25288259999,0cyclictest0-21swapper/300:05:193
25288259998,0cyclictest0-21swapper/322:40:123
25288259992,5cyclictest0-21swapper/322:30:123
25288259990,0cyclictest0-21swapper/322:20:013
25288259988,0cyclictest0-21swapper/323:26:013
25288259988,0cyclictest0-21swapper/321:45:123
25288259988,0cyclictest0-21swapper/320:10:013
25288259987,0cyclictest0-21swapper/321:22:123
25288259980,8cyclictest0-21swapper/322:05:113
25288259980,7cyclictest0-21swapper/321:15:113
25288259980,0cyclictest0-21swapper/323:59:593
25288259977,0cyclictest0-21swapper/322:50:113
25288259977,0cyclictest0-21swapper/322:23:183
25288259977,0cyclictest0-21swapper/322:03:473
25288259977,0cyclictest0-21swapper/321:40:183
25288259976,0cyclictest0-21swapper/321:50:123
25288259970,0cyclictest0-21swapper/300:30:143
25288259966,0cyclictest0-21swapper/323:49:513
25288259966,0cyclictest0-21swapper/319:30:113
25288259960,6cyclictest0-21swapper/323:20:173
25288259960,6cyclictest0-21swapper/319:55:013
14039860,3rtkit-daemon0-21swapper/219:05:032
2529046251,2sleep22529072-21apt-get19:10:102
25288259952,2cyclictest2640710-21taskset23:42:593
25288259950,5cyclictest0-21swapper/319:56:083
25288259950,5cyclictest0-21swapper/319:25:113
25288259950,5cyclictest0-21swapper/319:25:113
25288259950,3cyclictest0-21swapper/323:50:263
14039850,3rtkit-daemon2656083-21/usr/sbin/munin00:20:192
2595852240,4sleep00-21swapper/021:56:020
25288259944,0cyclictest0-21swapper/300:10:173
25288259940,2cyclictest0-21swapper/320:40:123
25288259940,0cyclictest0-21swapper/321:34:393
2528152242,1sleep10-21swapper/119:05:571
14039840,2rtkit-daemon766-21snmpd23:03:582
14039840,2rtkit-daemon766-21snmpd21:14:012
14039840,2rtkit-daemon2558822-21apt-get20:25:122
14039840,2rtkit-daemon2530954-21munin-node22:40:132
14039840,2rtkit-daemon1-21systemd23:59:132
14039840,2rtkit-daemon1-21systemd23:49:322
14039840,2rtkit-daemon1-21systemd00:04:392
14039840,1rtkit-daemon1-21systemd22:30:492
2660245230,1sleep12660271-21apt-get00:30:131
2635438230,2sleep02635645-21ntpq23:30:160
2578047230,1sleep02578073-21apt-get21:15:120
2566880230,2sleep12566938-21basename20:45:151
2547022230,1sleep12547048-21apt-get19:55:121
2541027230,1sleep12541053-21apt-get19:40:111
25288259930,3cyclictest0-21swapper/320:25:023
2526805231,1sleep00-21swapper/019:05:120
14039830,2rtkit-daemon796-21cups-browsed21:39:162
14039830,2rtkit-daemon766-21snmpd21:07:552
14039830,2rtkit-daemon766-21snmpd00:26:202
14039830,2rtkit-daemon622-21wpa_supplicant00:12:362
14039830,2rtkit-daemon418-21systemd-journal23:08:192
14039830,2rtkit-daemon1410-21sendmail-mta20:38:022
14039830,2rtkit-daemon1-21systemd22:47:032
14039830,1rtkit-daemon772-21lldpd22:35:002
14039830,1rtkit-daemon772-21lldpd20:30:562
14039830,1rtkit-daemon769-21ntpd22:20:182
14039830,1rtkit-daemon766-21snmpd22:25:232
14039830,1rtkit-daemon766-21snmpd21:02:502
14039830,1rtkit-daemon766-21snmpd19:50:192
14039830,1rtkit-daemon766-21snmpd00:33:092
14039830,1rtkit-daemon622-21wpa_supplicant20:14:442
14039830,1rtkit-daemon418-21systemd-journal00:15:022
14039830,1rtkit-daemon328-21plymouthd23:40:192
14039830,1rtkit-daemon328-21plymouthd23:30:142
14039830,1rtkit-daemon328-21plymouthd23:26:142
14039830,1rtkit-daemon328-21plymouthd23:22:062
14039830,1rtkit-daemon328-21plymouthd21:24:192
14039830,1rtkit-daemon328-21plymouthd20:22:202
14039830,1rtkit-daemon328-21plymouthd19:25:002
14039830,1rtkit-daemon328-21plymouthd00:38:512
14039830,1rtkit-daemon2598122-21ssh22:02:292
14039830,1rtkit-daemon2530954-21munin-node21:45:142
14039830,1rtkit-daemon2530954-21munin-node21:41:072
14039830,1rtkit-daemon2530954-21munin-node20:55:172
14039830,1rtkit-daemon2530954-21munin-node19:15:192
14039830,1rtkit-daemon2530954-21munin-node00:08:152
14039830,1rtkit-daemon1410-21sendmail-mta22:50:422
14039830,1rtkit-daemon1-21systemd23:50:152
14039830,1rtkit-daemon1-21systemd23:17:362
14039830,1rtkit-daemon1-21systemd22:57:042
14039830,1rtkit-daemon1-21systemd22:18:272
14039830,1rtkit-daemon1-21systemd22:12:292
14039830,1rtkit-daemon1-21systemd21:55:042
14039830,1rtkit-daemon1-21systemd19:45:002
14039830,1rtkit-daemon1-21systemd19:30:462
14039830,1rtkit-daemon1-21systemd19:29:232
14039830,1rtkit-daemon1-21systemd19:29:232
14039830,1rtkit-daemon0-21swapper/220:05:122
14039830,0rtkit-daemon328-21plymouthd22:05:232
14039830,0rtkit-daemon0-21swapper/221:50:592
2641920220,1sleep02641991-21pmu-power23:45:160
2639280220,1sleep12639538-21diskstats23:40:141
2632740220,1sleep12633005-21diskstats23:25:131
2622254220,1sleep00-21swapper/023:00:150
2619505220,0sleep00-21swapper/022:54:530
2606978220,0sleep10-21swapper/122:24:451
2603854220,0sleep00-21swapper/022:15:160
2598941220,1sleep12599056-21cut22:05:121
2598379220,0sleep00-21swapper/022:04:500
2588960220,1sleep02589027-21pmu-power21:40:170
2578076220,0sleep10-21swapper/121:15:131
2577578222,0sleep00-21swapper/021:12:360
2572649220,1sleep02572733-21irqstats21:00:150
2570706220,0sleep00-21swapper/020:55:150
2564718220,1sleep02564983-21diskstats20:40:130
2551443220,1sleep12551613-21ntpq20:05:171
2548425222,0sleep00-21swapper/019:56:390
2545288220,1sleep02545399-21grep19:50:150
2529201220,1sleep00-21swapper/019:10:110
14039820,1rtkit-daemon766-21snmpd23:35:042
14039820,1rtkit-daemon766-21snmpd20:45:112
14039820,1rtkit-daemon766-21snmpd19:45:182
14039820,1rtkit-daemon691-21gmain20:50:012
14039820,1rtkit-daemon1-21systemd21:30:092
14039820,1rtkit-daemon1-21systemd21:15:102
14039820,0rtkit-daemon328-21plymouthd21:25:302
14039820,0rtkit-daemon0-21swapper/223:10:142
14039820,0rtkit-daemon0-21swapper/220:40:042
14039820,0rtkit-daemon0-21swapper/220:15:042
14039820,0rtkit-daemon0-21swapper/220:00:042
14039820,0rtkit-daemon0-21swapper/219:55:082
14039820,0rtkit-daemon0-21swapper/219:35:132
2662761210,0sleep00-21swapper/000:35:170
2662327210,0sleep12662357-21aten_r1power_cu00:35:141
2661722210,1sleep00-21swapper/000:31:520
2658284210,0sleep10-21swapper/100:25:121
2658184210,0sleep0328-21plymouthd00:25:110
2657018210,0sleep00-21swapper/000:20:200
2656080210,0sleep10-21swapper/100:20:131
2654212210,0sleep00-21swapper/000:15:140
2653739210,0sleep10-21swapper/100:15:121
2653427210,0sleep10-21swapper/100:14:431
2653052210,0sleep00-21swapper/000:11:230
2651040210,0sleep10-21swapper/100:07:001
2650347210,0sleep00-21swapper/000:05:190
2648336210,0sleep10-21swapper/100:00:181
2645793210,0sleep10-21swapper/123:55:151
2645100210,0sleep00-21swapper/023:55:020
2643697210,0sleep10-21swapper/123:50:151
2640937210,0sleep10-21swapper/123:45:011
2639136210,0sleep00-21swapper/023:40:130
2637158210,0sleep10-21swapper/123:35:141
2637032210,0sleep00-21swapper/023:35:120
2635647210,0sleep10-21swapper/123:30:161
2634152210,1sleep00-21swapper/023:27:480
2631785210,0sleep00-21swapper/023:20:190
2630584210,0sleep10-21swapper/123:20:121
2630086210,0sleep10-21swapper/123:18:531
2628383210,0sleep00-21swapper/023:15:110
2626729210,0sleep00-21swapper/023:10:150
2626302210,0sleep10-21swapper/123:10:121
2624668210,0sleep10-21swapper/123:05:151
2623664210,0sleep10-21swapper/123:04:401
2620521210,0sleep00-21swapper/022:55:180
2618556210,0sleep10-21swapper/122:50:181
2617297210,0sleep10-21swapper/122:48:471
2616916210,0sleep00-21swapper/022:45:220
2614895210,1sleep00-21swapper/022:40:520
2614437210,0sleep10-21swapper/122:40:181
2611559210,0sleep00-21swapper/022:35:130
2611177210,0sleep10-21swapper/122:35:021
2609348210,0sleep00-21swapper/022:30:130
2609092210,0sleep10-21swapper/122:30:021
2609015210,0sleep00-21swapper/022:29:200
2608021210,0sleep10-21swapper/122:25:161
2606778210,0sleep00-21swapper/022:22:560
2603493210,0sleep10-21swapper/122:15:131
2602040210,0sleep00-21swapper/022:10:180
2601615210,0sleep12601769-21ntp_states22:10:151
2598912210,0sleep00-21swapper/022:05:110
2594916210,0sleep10-21swapper/121:55:151
2594163210,0sleep10-21swapper/121:54:311
2594148210,1sleep00-21swapper/021:54:220
2590493210,0sleep00-21swapper/021:45:130
2588415210,0sleep10-21swapper/121:40:141
2586935210,0sleep10-21swapper/121:35:181
2586165210,0sleep00-21swapper/021:35:130
2585694210,0sleep00-21swapper/021:33:080
2585582210,0sleep10-21swapper/121:31:531
2582944210,0sleep10-21swapper/121:25:181
2581747210,0sleep00-21swapper/021:23:550
2581533210,0sleep10-21swapper/121:21:411
2577565210,0sleep10-21swapper/121:12:291
2574130210,0sleep00-21swapper/021:05:100
2572216210,0sleep10-21swapper/121:00:121
2570281210,0sleep10-21swapper/120:55:121
2568361210,0sleep00-21swapper/020:50:010
2567234210,0sleep00-21swapper/020:45:180
2565981210,0sleep10-21swapper/120:41:591
2562374210,0sleep00-21swapper/020:35:010
2562207210,1sleep00-21swapper/020:32:530
2561465210,0sleep10-21swapper/120:30:181
2559474210,0sleep10-21swapper/120:25:171
2558796210,0sleep00-21swapper/020:25:120
2558321210,1sleep00-21swapper/020:22:050
2556988210,0sleep10-21swapper/120:20:141
2556604210,1sleep00-21swapper/020:19:530
2555113210,0sleep10-21swapper/120:15:131
2553825210,0sleep10-21swapper/120:10:161
2553717210,0sleep00-21swapper/020:10:160
2550864210,0sleep00-21swapper/020:05:120
2549564210,0sleep00-21swapper/020:00:140
2549045210,0sleep10-21swapper/120:00:121
2544218210,0sleep10-21swapper/119:45:181
2541994210,0sleep00-21swapper/019:40:180
2540069210,0sleep10-21swapper/119:35:191
2539348210,0sleep00-21swapper/019:35:140
2538805210,0sleep00-21swapper/019:34:290
2538073210,0sleep10-21swapper/119:30:181
2536845210,0sleep10-21swapper/119:28:541
2536845210,0sleep10-21swapper/119:28:541
2536062210,0sleep00-21swapper/019:25:170
2536062210,0sleep00-21swapper/019:25:160
2533523210,0sleep10-21swapper/119:20:131
2533387210,0sleep00-21swapper/019:20:130
2532752210,1sleep00-21swapper/019:15:450
2530713210,0sleep10-21swapper/119:15:021
2528470210,0sleep10-21swapper/119:10:001
2647194200,0sleep00-21swapper/000:00:010
2643258200,0sleep00-21swapper/023:50:060
2624205200,0sleep00-21swapper/023:05:020
2619757200,0sleep10-21swapper/122:55:031
2596559200,0sleep10-21swapper/122:00:041
2590288200,0sleep10-21swapper/121:45:021
2582093200,0sleep00-21swapper/021:25:050
2574121200,0sleep10-21swapper/121:05:031
2568362200,0sleep10-21swapper/120:50:021
2562606200,0sleep10-21swapper/120:35:021
2544840200,0sleep10-21swapper/119:50:041
2542925200,0sleep00-21swapper/019:45:010
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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