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2026-02-22 - 06:32
[ 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 Sun Feb 22, 2026 00:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2490323991612,0cyclictest0-21swapper/322:15:123
249032399140,11cyclictest0-21swapper/321:25:133
249032399130,12cyclictest0-21swapper/300:15:133
2490323991211,0cyclictest0-21swapper/321:20:123
249032399121,10cyclictest0-21swapper/319:45:113
2490323991211,0cyclictest0-21swapper/300:40:023
249032399120,1cyclictest0-21swapper/320:00:123
249032399120,1cyclictest0-21swapper/319:55:133
249032399120,11cyclictest0-21swapper/322:30:013
249032399120,11cyclictest0-21swapper/321:58:173
249032399120,11cyclictest0-21swapper/321:55:003
249032399120,11cyclictest0-21swapper/321:40:143
249032399120,11cyclictest0-21swapper/300:10:133
249032399120,11cyclictest0-21swapper/300:05:013
249032399119,1cyclictest0-21swapper/323:45:133
2490323991111,0cyclictest0-21swapper/322:48:583
2490323991111,0cyclictest0-21swapper/322:10:013
2490323991110,0cyclictest0-21swapper/321:30:123
249032399110,10cyclictest0-21swapper/323:15:013
249032399110,0cyclictest0-21swapper/323:25:123
249032399110,0cyclictest0-21swapper/323:05:123
249032399110,0cyclictest0-21swapper/322:10:193
249032399110,0cyclictest0-21swapper/320:35:113
249032399110,0cyclictest0-21swapper/320:10:013
249032399109,0cyclictest0-21swapper/323:30:113
249032399109,0cyclictest0-21swapper/322:50:123
249032399108,1cyclictest0-21swapper/320:15:123
249032399108,0cyclictest0-21swapper/300:30:203
2490323991010,0cyclictest0-21swapper/321:05:173
2490323991010,0cyclictest0-21swapper/319:15:123
249032399100,9cyclictest0-21swapper/321:45:193
249032399100,9cyclictest0-21swapper/321:35:133
249032399100,9cyclictest0-21swapper/300:20:023
249032399100,0cyclictest0-21swapper/319:30:163
24903239999,0cyclictest0-21swapper/322:35:193
24903239999,0cyclictest0-21swapper/322:30:133
24903239998,1cyclictest0-21swapper/322:42:193
24903239990,8cyclictest0-21swapper/323:59:563
24903239990,8cyclictest0-21swapper/323:59:563
24903239990,8cyclictest0-21swapper/320:45:113
24903239988,0cyclictest0-21swapper/320:35:003
24903239988,0cyclictest0-21swapper/319:50:173
24903239988,0cyclictest0-21swapper/300:05:193
24903239987,0cyclictest0-21swapper/322:00:193
24903239987,0cyclictest0-21swapper/319:25:193
24903239980,7cyclictest0-21swapper/320:45:003
24903239980,7cyclictest0-21swapper/319:40:193
2489525281,4sleep30-21swapper/319:05:193
2488509281,1sleep00-21swapper/019:05:120
24903239977,0cyclictest0-21swapper/323:35:183
24903239977,0cyclictest0-21swapper/322:55:123
24903239977,0cyclictest0-21swapper/322:25:013
24903239977,0cyclictest0-21swapper/320:55:143
24903239977,0cyclictest0-21swapper/319:11:473
24903239976,0cyclictest0-21swapper/320:25:013
24903239966,0cyclictest2502153-21taskset19:36:203
24903239966,0cyclictest0-21swapper/323:15:183
24903239966,0cyclictest0-21swapper/321:14:413
24903239966,0cyclictest0-21swapper/320:10:113
24903239965,1cyclictest0-21swapper/323:20:113
24903239965,0cyclictest0-21swapper/323:50:163
2549078250,0sleep00-21swapper/021:37:260
24903239955,0cyclictest0-21swapper/323:40:193
24903239955,0cyclictest0-21swapper/323:00:123
24903239955,0cyclictest0-21swapper/321:00:123
24903239954,0cyclictest0-21swapper/321:15:163
14039850,3rtkit-daemon2574188-21seq22:35:401
14039850,2rtkit-daemon0-21swapper/119:05:031
2590282240,3sleep02590419-21/usr/sbin/munin23:15:160
2568835240,3sleep22569106-21/usr/sbin/munin22:25:152
2524385240,3sleep22524534-21ntpq20:35:162
24903239944,0cyclictest0-21swapper/320:25:153
24903239944,0cyclictest0-21swapper/319:20:143
24903239942,1cyclictest0-21swapper/300:25:143
24903239940,2cyclictest0-21swapper/320:50:113
2488904241,2sleep20-21swapper/219:05:142
14039840,3rtkit-daemon440-21systemd-udevd23:21:591
14039840,2rtkit-daemon2556583-21diskstats21:55:151
14039840,2rtkit-daemon2538149-21systemctl21:10:181
14039840,2rtkit-daemon2492276-21munin-node19:55:141
14039840,2rtkit-daemon1-21systemd22:15:511
14039840,2rtkit-daemon1-21systemd00:23:201
2524221230,2sleep12524384-21sed20:35:151
14039830,2rtkit-daemon1322-21cron20:57:001
14039830,2rtkit-daemon1-21systemd21:51:351
14039830,1rtkit-daemon772-21lldpd23:00:541
14039830,1rtkit-daemon769-21ntpd22:22:071
14039830,1rtkit-daemon769-21ntpd20:49:111
14039830,1rtkit-daemon769-21ntpd00:27:341
14039830,1rtkit-daemon766-21snmpd22:52:031
14039830,1rtkit-daemon766-21snmpd21:45:101
14039830,1rtkit-daemon766-21snmpd21:03:211
14039830,1rtkit-daemon766-21snmpd00:13:571
14039830,1rtkit-daemon328-21plymouthd23:55:121
14039830,1rtkit-daemon328-21plymouthd23:55:121
14039830,1rtkit-daemon328-21plymouthd23:51:141
14039830,1rtkit-daemon328-21plymouthd19:20:151
14039830,1rtkit-daemon328-21plymouthd00:39:261
14039830,1rtkit-daemon328-21plymouthd00:09:221
14039830,1rtkit-daemon2498928-21aten_r1power_en19:30:111
14039830,1rtkit-daemon2492276-21munin-node23:19:151
14039830,1rtkit-daemon2492276-21munin-node23:13:041
14039830,1rtkit-daemon2492276-21munin-node19:29:201
14039830,1rtkit-daemon2492276-21munin-node00:32:261
14039830,1rtkit-daemon1410-21sendmail-mta22:09:481
14039830,1rtkit-daemon1-21systemd23:40:301
14039830,1rtkit-daemon1-21systemd23:35:061
14039830,1rtkit-daemon1-21systemd23:30:051
14039830,1rtkit-daemon1-21systemd23:25:271
14039830,1rtkit-daemon1-21systemd23:07:541
14039830,1rtkit-daemon1-21systemd22:56:491
14039830,1rtkit-daemon1-21systemd22:45:501
14039830,1rtkit-daemon1-21systemd22:40:421
14039830,1rtkit-daemon1-21systemd22:32:401
14039830,1rtkit-daemon1-21systemd22:13:151
14039830,1rtkit-daemon1-21systemd21:41:481
14039830,1rtkit-daemon1-21systemd21:38:111
14039830,1rtkit-daemon1-21systemd20:27:201
14039830,1rtkit-daemon1-21systemd20:15:031
14039830,1rtkit-daemon1-21systemd00:16:361
14039830,1rtkit-daemon1-21systemd00:02:531
14039830,0rtkit-daemon0-21swapper/120:00:041
2624795220,1sleep02625045-21users00:35:210
2608893220,0sleep22608919-21apt-get00:00:122
2603193220,1sleep22602346-21/usr/sbin/munin23:45:202
2602345220,1sleep00-21swapper/023:45:140
2591281220,0sleep20-21swapper/223:16:582
2573648220,1sleep22573820-21python322:35:192
2570282220,0sleep00-21swapper/022:28:010
2564661220,1sleep22564926-21diskstats22:15:142
2564496220,0sleep00-21swapper/022:15:120
2551850220,1sleep02552145-21df21:45:140
2543018220,1sleep02543034-21apt-get21:25:010
2542114220,1sleep22542276-21sed21:20:192
2540947222,0sleep00-21swapper/021:19:410
2540028220,1sleep22540199-21python321:15:182
2525278220,0sleep00-21swapper/020:37:540
2504018222,0sleep00-21swapper/019:40:250
2501009220,1sleep00-21swapper/019:35:140
14039820,1rtkit-daemon772-21lldpd22:26:041
14039820,1rtkit-daemon769-21ntpd21:20:431
14039820,1rtkit-daemon769-21ntpd21:06:171
14039820,1rtkit-daemon2530833-21vmstat20:50:211
14039820,1rtkit-daemon2492276-21munin-node22:00:091
14039820,1rtkit-daemon2492276-21munin-node20:21:241
14039820,1rtkit-daemon1-21systemd20:10:291
14039820,1rtkit-daemon1-21systemd20:05:021
14039820,1rtkit-daemon1-21systemd19:45:351
14039820,1rtkit-daemon1-21systemd19:35:191
14039820,0rtkit-daemon328-21plymouthd21:25:261
14039820,0rtkit-daemon328-21plymouthd20:40:131
14039820,0rtkit-daemon328-21plymouthd20:30:231
14039820,0rtkit-daemon328-21plymouthd19:10:051
14039820,0rtkit-daemon0-21swapper/123:45:041
14039820,0rtkit-daemon0-21swapper/121:30:181
14039820,0rtkit-daemon0-21swapper/121:15:031
14039820,0rtkit-daemon0-21swapper/119:50:151
14039820,0rtkit-daemon0-21swapper/119:40:021
14039820,0rtkit-daemon0-21swapper/119:15:071
2623729210,0sleep20-21swapper/200:35:032
2623326210,0sleep20-21swapper/200:33:312
2622189210,0sleep00-21swapper/000:30:170
2621087210,0sleep20-21swapper/200:27:062
2619621210,0sleep00-21swapper/000:25:160
2617878210,0sleep00-21swapper/000:20:160
2616973210,0sleep20-21swapper/200:20:022
2616556210,0sleep00-21swapper/000:16:240
2614885210,0sleep20-21swapper/200:15:022
2614696210,0sleep20-21swapper/200:13:212
2614602210,0sleep00-21swapper/000:12:310
2612289210,0sleep20-21swapper/200:05:292
2611770210,0sleep00-21swapper/000:05:190
2610557210,1sleep00-21swapper/000:03:350
2608123210,1sleep00-21swapper/023:58:110
2608123210,1sleep00-21swapper/023:58:110
2606527210,0sleep20-21swapper/223:55:122
2606527210,0sleep20-21swapper/223:55:122
2604606210,0sleep00-21swapper/023:50:140
2604421210,0sleep20-21swapper/223:50:122
2601230210,0sleep20-21swapper/223:40:192
2600290210,0sleep00-21swapper/023:40:120
2599508210,0sleep20-21swapper/223:35:472
2598677210,0sleep00-21swapper/023:35:170
2596228210,0sleep00-21swapper/023:30:130
2596069210,0sleep20-21swapper/223:30:112
2594475210,0sleep00-21swapper/023:25:160
2594124210,0sleep20-21swapper/223:25:142
2592526210,0sleep00-21swapper/023:20:160
2588335210,0sleep20-21swapper/223:10:172
2588010210,0sleep00-21swapper/023:10:150
2587210210,0sleep20-21swapper/223:07:452
2587066210,1sleep00-21swapper/023:06:270
2585301210,0sleep20-21swapper/223:04:172
2583996210,0sleep00-21swapper/023:00:150
2582975210,0sleep20-21swapper/222:57:172
2582257210,0sleep00-21swapper/022:55:190
2580547210,0sleep20-21swapper/222:51:322
2579100210,0sleep00-21swapper/022:50:060
2578641210,0sleep00-21swapper/022:48:060
2577510210,0sleep20-21swapper/222:45:152
2576599210,0sleep20-21swapper/222:43:242
2574951210,0sleep00-21swapper/022:40:140
2574157210,0sleep00-21swapper/022:35:250
2571347210,0sleep00-21swapper/022:30:170
2570753210,0sleep20-21swapper/222:30:072
2568179210,0sleep00-21swapper/022:22:480
2567032210,0sleep20-21swapper/222:20:142
2563835210,0sleep00-21swapper/022:11:240
2562415210,0sleep20-21swapper/222:10:142
2561301210,0sleep00-21swapper/022:05:190
2561050210,0sleep20-21swapper/222:05:162
2558252210,0sleep20-21swapper/222:00:132
2556133210,0sleep20-21swapper/221:55:052
2555634210,0sleep22555984-21apt-config21:55:012
2553902210,0sleep00-21swapper/021:50:140
2552208210,0sleep20-21swapper/221:45:162
2550135210,0sleep00-21swapper/021:40:170
2549774210,0sleep20-21swapper/221:40:162
2547981210,0sleep20-21swapper/221:35:152
2545965210,0sleep20-21swapper/221:30:152
2545281210,0sleep00-21swapper/021:30:010
2541825210,0sleep00-21swapper/021:20:170
2537647210,0sleep00-21swapper/021:10:160
2535443210,0sleep20-21swapper/221:05:142
2535290210,0sleep00-21swapper/021:05:120
2534664210,0sleep20-21swapper/221:00:212
2532690210,0sleep20-21swapper/220:55:212
2531870210,0sleep00-21swapper/020:55:150
2530898210,1sleep00-21swapper/020:51:110
2529288210,0sleep20-21swapper/220:50:012
2526619210,0sleep20-21swapper/220:40:202
2526335210,0sleep00-21swapper/020:40:180
2522584210,0sleep00-21swapper/020:30:180
2520106210,0sleep00-21swapper/020:25:130
2519951210,0sleep20-21swapper/220:25:112
2518557210,0sleep20-21swapper/220:20:152
2518274210,0sleep00-21swapper/020:20:120
2515434210,0sleep00-21swapper/020:10:200
2514625210,0sleep20-21swapper/220:10:142
2512714210,0sleep20-21swapper/220:05:142
2512312210,0sleep00-21swapper/020:05:120
2510107210,0sleep20-21swapper/220:00:022
2509052210,0sleep20-21swapper/219:55:172
2507308210,0sleep20-21swapper/219:50:172
2507024210,0sleep00-21swapper/019:50:150
2506162210,0sleep00-21swapper/019:48:270
2502710210,0sleep20-21swapper/219:40:122
2496707210,0sleep00-21swapper/019:25:020
2495497210,0sleep20-21swapper/219:20:152
2495145210,0sleep00-21swapper/019:20:130
2493746210,0sleep20-21swapper/219:15:192
2492125210,0sleep00-21swapper/019:15:010
2490908210,0sleep00-21swapper/019:10:170
2591686200,0sleep20-21swapper/223:20:022
2558236200,0sleep00-21swapper/022:00:030
2556131200,0sleep00-21swapper/021:55:030
2543514200,0sleep20-21swapper/221:25:032
2537191200,0sleep20-21swapper/221:10:022
2533368200,0sleep00-21swapper/021:00:030
2527611200,0sleep00-21swapper/020:45:020
2527376200,0sleep20-21swapper/220:45:002
2521856200,0sleep20-21swapper/220:30:022
2516096200,0sleep00-21swapper/020:15:050
2516093200,0sleep20-21swapper/220:15:032
2510363200,0sleep00-21swapper/020:00:040
2508430200,0sleep00-21swapper/019:55:030
2504610200,0sleep20-21swapper/219:45:052
2500765200,0sleep20-21swapper/219:35:042
2498855200,0sleep20-21swapper/219:30:042
2498655200,0sleep00-21swapper/019:30:020
2496941200,0sleep20-21swapper/219:25:042
2490449200,0sleep20-21swapper/219:10:032
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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