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2026-02-23 - 08:34
[ 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 23, 2026 00:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2448190991615,1cyclictest0-21swapper/320:40:133
244819099130,11cyclictest0-21swapper/323:25:123
244819099130,11cyclictest0-21swapper/322:55:113
244819099130,11cyclictest0-21swapper/319:30:113
244819099129,2cyclictest0-21swapper/323:15:013
2448190991212,0cyclictest0-21swapper/320:00:003
2448190991211,0cyclictest0-21swapper/319:50:123
2448190991210,1cyclictest0-21swapper/323:40:123
244819099120,11cyclictest0-21swapper/320:35:183
244819099120,11cyclictest0-21swapper/300:30:133
244819099120,0cyclictest0-21swapper/322:25:143
2448190991111,0cyclictest0-21swapper/323:46:113
2448190991111,0cyclictest0-21swapper/322:40:223
2448190991110,0cyclictest0-21swapper/322:10:103
244819099110,8cyclictest0-21swapper/300:40:013
244819099110,11cyclictest0-21swapper/320:50:003
244819099110,10cyclictest0-21swapper/322:15:213
244819099110,10cyclictest0-21swapper/320:00:203
244819099110,10cyclictest0-21swapper/300:00:013
244819099110,0cyclictest0-21swapper/321:35:183
244819099110,0cyclictest0-21swapper/321:05:113
244819099110,0cyclictest0-21swapper/319:40:173
244819099109,1cyclictest0-21swapper/319:25:123
244819099109,0cyclictest0-21swapper/320:25:133
244819099108,1cyclictest0-21swapper/321:20:123
2448190991010,0cyclictest0-21swapper/323:50:123
2448190991010,0cyclictest0-21swapper/323:35:153
2448190991010,0cyclictest0-21swapper/323:15:143
2448190991010,0cyclictest0-21swapper/322:05:383
2448190991010,0cyclictest0-21swapper/321:55:193
2448190991010,0cyclictest0-21swapper/321:10:203
2448190991010,0cyclictest0-21swapper/320:30:123
2448190991010,0cyclictest0-21swapper/319:35:123
2448190991010,0cyclictest0-21swapper/300:20:133
2448190991010,0cyclictest0-21swapper/300:00:193
244819099100,9cyclictest0-21swapper/323:20:193
244819099100,9cyclictest0-21swapper/319:15:263
244819099100,10cyclictest0-21swapper/323:34:563
244819099100,10cyclictest0-21swapper/300:05:163
244819099100,0cyclictest0-21swapper/320:15:003
24481909999,0cyclictest0-21swapper/322:30:123
24481909999,0cyclictest0-21swapper/322:02:233
24481909999,0cyclictest0-21swapper/321:25:143
24481909999,0cyclictest0-21swapper/320:15:133
24481909998,0cyclictest0-21swapper/322:45:183
24481909998,0cyclictest0-21swapper/322:45:183
24481909998,0cyclictest0-21swapper/322:20:173
24481909998,0cyclictest0-21swapper/300:29:363
24481909997,1cyclictest0-21swapper/300:10:113
24481909990,0cyclictest0-21swapper/322:50:183
24481909990,0cyclictest0-21swapper/319:45:173
2448017291,5sleep30-21swapper/319:09:583
24481909988,0cyclictest0-21swapper/321:40:173
24481909988,0cyclictest0-21swapper/321:31:333
24481909988,0cyclictest0-21swapper/320:55:133
24481909988,0cyclictest0-21swapper/320:05:123
24481909980,7cyclictest0-21swapper/321:50:123
24481909977,0cyclictest0-21swapper/321:45:123
24481909977,0cyclictest0-21swapper/320:21:173
24481909976,0cyclictest0-21swapper/300:19:293
24481909970,0cyclictest0-21swapper/322:35:183
24481909960,5cyclictest0-21swapper/321:20:003
24481909960,1cyclictest0-21swapper/319:10:113
24481909960,0cyclictest0-21swapper/319:20:123
14039860,5rtkit-daemon1-21systemd23:18:320
24481909955,0cyclictest0-21swapper/323:05:123
24481909955,0cyclictest0-21swapper/321:00:013
24481909955,0cyclictest0-21swapper/320:50:133
24481909954,0cyclictest0-21swapper/323:00:163
2447691250,1sleep10-21swapper/119:05:481
14039850,3rtkit-daemon2465218-21sed19:50:170
14039850,2rtkit-daemon0-21swapper/019:06:360
2523574240,0sleep2441rcuc/222:15:142
2466165240,4sleep10-21swapper/119:52:401
2447849242,1sleep20-21swapper/219:07:492
14039840,2rtkit-daemon766-21snmpd23:53:360
14039840,2rtkit-daemon2496180-21diskmemload21:48:360
14039840,2rtkit-daemon1-21systemd23:58:090
14039840,2rtkit-daemon1-21systemd21:40:350
14039840,2rtkit-daemon1-21systemd20:38:240
2571872230,1sleep12571898-21apt-get00:10:121
2509048230,2sleep12509306-21cstates21:40:141
2506881230,0sleep02507055-21cpuspeed21:35:120
2506006230,3sleep20-21swapper/221:32:142
14039830,2rtkit-daemon691-21gmain21:33:000
14039830,2rtkit-daemon2495802-21vmstat21:05:200
14039830,2rtkit-daemon1410-21sendmail-mta22:06:540
14039830,2rtkit-daemon1-21systemd20:26:270
14039830,1rtkit-daemon769-21ntpd21:50:150
14039830,1rtkit-daemon766-21snmpd23:35:340
14039830,1rtkit-daemon418-21systemd-journal22:46:430
14039830,1rtkit-daemon418-21systemd-journal22:46:430
14039830,1rtkit-daemon328-21plymouthd23:26:590
14039830,1rtkit-daemon328-21plymouthd22:32:120
14039830,1rtkit-daemon328-21plymouthd22:15:020
14039830,1rtkit-daemon328-21plymouthd22:10:550
14039830,1rtkit-daemon328-21plymouthd00:35:240
14039830,1rtkit-daemon2561861-21df_inode23:45:140
14039830,1rtkit-daemon2496180-21diskmemload23:06:220
14039830,1rtkit-daemon2450248-21munin-node23:20:350
14039830,1rtkit-daemon2450248-21munin-node00:02:300
14039830,1rtkit-daemon1410-21sendmail-mta21:20:070
14039830,1rtkit-daemon1410-21sendmail-mta20:40:170
14039830,1rtkit-daemon1410-21sendmail-mta19:43:170
14039830,1rtkit-daemon1-21systemd23:31:050
14039830,1rtkit-daemon1-21systemd23:04:030
14039830,1rtkit-daemon1-21systemd22:56:490
14039830,1rtkit-daemon1-21systemd22:53:090
14039830,1rtkit-daemon1-21systemd22:26:000
14039830,1rtkit-daemon1-21systemd22:22:560
14039830,1rtkit-daemon1-21systemd21:56:520
14039830,1rtkit-daemon1-21systemd21:26:220
14039830,1rtkit-daemon1-21systemd21:16:310
14039830,1rtkit-daemon1-21systemd20:45:260
14039830,1rtkit-daemon1-21systemd20:19:580
14039830,1rtkit-daemon1-21systemd20:05:210
14039830,1rtkit-daemon1-21systemd20:00:120
14039830,1rtkit-daemon1-21systemd19:55:040
14039830,1rtkit-daemon1-21systemd00:33:080
14039830,1rtkit-daemon1-21systemd00:18:340
14039830,1rtkit-daemon1-21systemd00:11:320
14039830,0rtkit-daemon328-21plymouthd23:12:540
14039830,0rtkit-daemon0-21swapper/022:36:230
14039830,0rtkit-daemon0-21swapper/020:34:560
14039830,0rtkit-daemon0-21swapper/000:28:130
14039830,0rtkit-daemon0-21swapper/000:05:540
2579977220,1sleep12579999-21perf00:30:011
2568606220,1sleep12568758-21grep00:00:191
2542878220,1sleep20-21swapper/223:00:162
2539892220,1sleep22539896-21ssh22:53:522
2511440220,1sleep12511522-21irqstats21:45:141
2504507220,1sleep12504533-21apt-get21:30:131
2492022220,2sleep10-21swapper/120:59:321
2450738220,1sleep02450764-21apt-get19:15:200
14039820,1rtkit-daemon769-21ntpd19:35:400
14039820,1rtkit-daemon766-21snmpd20:20:390
14039820,1rtkit-daemon328-21plymouthd21:10:350
14039820,1rtkit-daemon2450248-21munin-node19:27:120
14039820,1rtkit-daemon1410-21sendmail-mta19:10:080
14039820,1rtkit-daemon1-21systemd21:00:280
14039820,1rtkit-daemon1-21systemd20:10:020
14039820,1rtkit-daemon1-21systemd19:47:440
14039820,0rtkit-daemon328-21plymouthd23:40:060
14039820,0rtkit-daemon328-21plymouthd22:00:210
14039820,0rtkit-daemon328-21plymouthd20:50:050
14039820,0rtkit-daemon328-21plymouthd19:20:020
14039820,0rtkit-daemon0-21swapper/022:40:030
14039820,0rtkit-daemon0-21swapper/020:55:200
14039820,0rtkit-daemon0-21swapper/019:30:160
14039820,0rtkit-daemon0-21swapper/000:20:160
2583283210,0sleep20-21swapper/200:35:232
2582056210,0sleep10-21swapper/100:35:011
2581898210,0sleep20-21swapper/200:33:382
2581273210,0sleep10-21swapper/100:30:201
2579688210,0sleep20-21swapper/200:27:292
2577046210,0sleep10-21swapper/100:20:201
2576597210,0sleep20-21swapper/200:20:172
2575282210,0sleep10-21swapper/100:15:321
2573957210,0sleep20-21swapper/200:15:122
2573176210,0sleep20-21swapper/200:10:212
2570961210,0sleep10-21swapper/100:05:191
2569820210,0sleep20-21swapper/200:05:122
2568759210,0sleep20-21swapper/200:00:202
2565596210,0sleep20-21swapper/223:55:122
2565053211,0sleep1351ktimers/123:52:261
2564484210,0sleep20-21swapper/223:50:192
2562474210,0sleep20-21swapper/223:45:192
2559348210,0sleep20-21swapper/223:40:102
2558998210,0sleep10-21swapper/123:40:011
2557889210,0sleep10-21swapper/123:35:171
2557465210,0sleep20-21swapper/223:35:142
2554905210,0sleep10-21swapper/123:30:141
2552819210,0sleep10-21swapper/123:25:121
2552564210,0sleep20-21swapper/223:25:012
2552221210,0sleep20-21swapper/223:21:572
2551540210,0sleep10-21swapper/123:20:201
2550381210,0sleep10-21swapper/123:19:201
2549948210,0sleep20-21swapper/223:15:302
2548202210,0sleep20-21swapper/223:13:292
2546705210,0sleep10-21swapper/123:10:151
2546071210,0sleep10-21swapper/123:08:031
2545328210,0sleep22545508-21switchtime23:05:202
2542809210,0sleep10-21swapper/123:00:151
2540275210,0sleep20-21swapper/222:55:112
2539128210,0sleep10-21swapper/122:50:191
2537082210,0sleep20-21swapper/222:45:192
2537082210,0sleep20-21swapper/222:45:192
2536933210,0sleep10-21swapper/122:45:181
2536933210,0sleep10-21swapper/122:45:181
2535668210,0sleep20-21swapper/222:43:202
2533758210,0sleep10-21swapper/122:40:021
2532018210,0sleep10-21swapper/122:35:131
2530575210,0sleep10-21swapper/122:30:171
2530048210,0sleep20-21swapper/222:30:142
2529273210,1sleep10-21swapper/122:27:131
2529245210,0sleep20-21swapper/222:26:592
2527450210,0sleep10-21swapper/122:24:321
2525750210,0sleep20-21swapper/222:20:132
2522850210,0sleep10-21swapper/122:10:521
2521912210,0sleep20-21swapper/222:10:132
2521195210,0sleep10-21swapper/122:09:401
2519359210,0sleep20-21swapper/222:05:122
2518795210,0sleep20-21swapper/222:02:172
2518740210,0sleep10-21swapper/122:01:471
2516140210,0sleep20-21swapper/221:55:202
2515961210,0sleep10-21swapper/121:55:191
2514082210,0sleep20-21swapper/221:50:192
2513936210,0sleep10-21swapper/121:50:191
2511523210,0sleep20-21swapper/221:45:152
2510650210,0sleep20-21swapper/221:44:072
2507252210,0sleep20-21swapper/221:35:152
2506306210,1sleep1351ktimers/121:35:021
2504202210,0sleep10-21swapper/121:29:291
2503798210,0sleep20-21swapper/221:25:222
2500207210,0sleep10-21swapper/121:20:001
2498189210,0sleep20-21swapper/221:15:012
2497731210,0sleep20-21swapper/221:10:252
2496420210,0sleep10-21swapper/121:10:131
2495785210,0sleep10-21swapper/121:05:201
2493207210,0sleep20-21swapper/221:00:162
2492592210,0sleep10-21swapper/121:00:111
2490396210,0sleep20-21swapper/220:55:132
2489450210,0sleep20-21swapper/220:50:202
2488642210,0sleep10-21swapper/120:50:151
2486756210,0sleep20-21swapper/220:45:152
2486596210,0sleep10-21swapper/120:45:141
2485367210,0sleep20-21swapper/220:40:202
2484555210,0sleep10-21swapper/120:40:141
2483428210,0sleep20-21swapper/220:35:192
2483257210,0sleep10-21swapper/120:35:181
2481924210,0sleep10-21swapper/120:31:181
2478886210,0sleep20-21swapper/220:25:142
2478129210,0sleep10-21swapper/120:25:011
2476839210,0sleep20-21swapper/220:20:142
2474280210,0sleep10-21swapper/120:15:011
2471744210,0sleep10-21swapper/120:05:201
2471321210,0sleep20-21swapper/220:05:172
2469225210,1sleep10-21swapper/120:00:161
2466347210,0sleep20-21swapper/219:55:002
2465725210,0sleep20-21swapper/219:50:202
2464168210,0sleep10-21swapper/119:46:351
2463298210,0sleep20-21swapper/219:45:162
2462178210,0sleep10-21swapper/119:40:341
2460858210,1sleep20-21swapper/219:40:112
2459081210,0sleep10-21swapper/119:35:151
2458659210,0sleep20-21swapper/219:35:122
2458103210,0sleep10-21swapper/119:31:021
2454172210,0sleep20-21swapper/219:23:032
2450242210,0sleep20-21swapper/219:15:022
2565577200,0sleep10-21swapper/123:55:021
2561412200,0sleep10-21swapper/123:45:031
2554650200,0sleep20-21swapper/223:30:032
2540256200,0sleep10-21swapper/122:55:021
2531905200,0sleep20-21swapper/222:35:022
2523555200,0sleep10-21swapper/122:15:051
2500466200,0sleep10-21swapper/121:20:041
2500258200,0sleep20-21swapper/221:20:022
2494257200,0sleep20-21swapper/221:05:002
2480539200,0sleep20-21swapper/220:30:022
2476196200,0sleep10-21swapper/120:20:011
2474513200,0sleep20-21swapper/220:15:022
2472605200,0sleep10-21swapper/120:10:041
2472526200,0sleep20-21swapper/220:10:012
2468522200,0sleep20-21swapper/220:00:022
2466845200,0sleep10-21swapper/119:55:031
2456739200,0sleep20-21swapper/219:30:032
2454825200,0sleep20-21swapper/219:25:022
2454824200,0sleep10-21swapper/119:25:011
2452649200,0sleep10-21swapper/119:20:011
2450085200,0sleep10-21swapper/119:15:011
2448329200,0sleep10-21swapper/119:10:061
2448022200,0sleep20-21swapper/219:10:022
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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