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2026-02-25 - 20:12
[ 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.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of all highest latencies:
System rackfslot4.osadl.org (updated Wed Feb 25, 2026 12:44:46)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2998124610,17sleep225-21ksoftirqd/210:10:332
2530723580,2sleep20-21swapper/210:00:282
93723400,1sleep21133-21kworker/u8:1409:08:552
93723400,1sleep21133-21kworker/u8:1409:08:542
308723200,2sleep23085-21ssh11:33:102
594323180,2sleep20-21swapper/209:19:212
654423170,2sleep228361-21kworker/u8:1610:30:232
1103423150,2sleep19976-1kworker/u9:211:50:181
3216223100,2sleep232156-21ssh10:15:272
2500623030,1sleep223831-21kworker/u8:412:20:132
1094123030,2sleep20-21swapper/210:40:202
1384423020,2sleep20-21swapper/210:45:422
3029422970,2sleep20-21swapper/207:14:392
2075422950,2sleep10-21swapper/112:10:271
625822930,1sleep12855-21kworker/u8:011:40:121
2515022920,6sleep225-21ksoftirqd/211:10:272
3222022900,3sleep132219-21ssh11:25:291
319622890,2sleep10-21swapper/110:23:341
1120722890,1sleep25437-21kworker/u8:709:30:182
1785422880,4sleep119-21ksoftirqd/109:45:161
1355622880,1sleep212507-21kworker/u8:411:55:172
35422820,2sleep10-21swapper/107:20:291
35422820,2sleep10-21swapper/107:20:291
2524722820,1sleep119138-21kworker/u8:211:10:341
2906122800,3sleep128928-21ssh11:20:031
880422780,3sleep28803-21ssh11:45:202
900822770,2sleep10-21swapper/110:35:331
900822770,2sleep10-21swapper/110:35:331
691422770,1sleep25363-21kworker/u8:411:40:332
2569822770,3sleep125690-21ssh12:20:451
2763022760,2sleep227588-21ssh11:15:372
1347022750,1sleep112508-21kworker/u8:511:55:161
2116422740,2sleep121163-21/usr/sbin/munin09:50:381
2116422740,2sleep121163-21/usr/sbin/munin09:50:381
1845522730,1sleep15146-21kworker/u8:312:05:251
1845522730,1sleep15146-21kworker/u8:312:05:251
1636322720,3sleep112507-21kworker/u8:412:00:391
100722720,2sleep20-21swapper/212:38:142
100722720,2sleep20-21swapper/212:38:142
700722710,2sleep27001-21ssh09:20:282
2846222710,1sleep228361-21kworker/u8:1610:07:322
1994722710,1sleep211984-21kworker/u8:011:00:022
1714322710,2sleep20-21swapper/209:43:042
2363322700,2sleep10-21swapper/111:06:561
568022690,1sleep11132-21kworker/u8:1309:18:021
445622690,2sleep20-21swapper/210:25:332
2901422690,3sleep1121rcu_preempt10:09:591
2757222690,2sleep20-21swapper/207:05:192
665722680,3sleep16655-21ssh09:20:191
2984622680,1sleep128362-21kworker/u8:1710:10:241
1839822680,1sleep116831-21kworker/u8:310:55:311
1095122680,1sleep15437-21kworker/u8:709:30:121
866622670,4sleep119-21ksoftirqd/109:25:151
449322670,2sleep122128-1kworker/u9:110:25:361
2517222670,1sleep124273-21kworker/u8:010:00:231
363822660,2sleep13550-21ssh11:35:021
2796722660,2sleep227935-21ssh12:25:362
1690722660,2sleep20-21swapper/212:01:522
2442022650,5sleep2251ksoftirqd/210:00:002
2442022650,5sleep2251ksoftirqd/209:59:592
854322640,1sleep15363-21kworker/u8:411:45:151
73522640,1sleep2490-21kworker/u8:1011:28:032
118622640,1sleep128361-21kworker/u8:1610:20:011
394722630,2sleep13474-21apt-get11:35:101
2795222630,2sleep30-21swapper/307:05:323
462822620,1sleep22856-21kworker/u8:111:35:432
2369922620,1sleep221509-21kworker/u8:212:16:352
2369922620,1sleep221509-21kworker/u8:212:16:352
206722620,7sleep225-21ksoftirqd/210:20:262
889722610,2sleep28892-21ssh10:35:262
889722610,2sleep28892-21ssh10:35:252
738522610,2sleep10-21swapper/110:31:551
2956422610,1sleep126867-21kworker/u8:807:10:321
1476622610,1sleep111984-21kworker/u8:010:48:071
2920222600,1sleep128698-21kworker/u8:112:29:411
1102522600,1sleep27687-21kworker/u8:111:50:142
3152222590,1sleep226038-21kworker/u8:811:25:022
181822590,7sleep119-21ksoftirqd/109:10:231
1613522590,2sleep216129-21ssh10:50:332
343522580,1sleep21129-21kworker/u8:1009:13:172
3105122580,4sleep1181rcuc/107:15:271
3028422580,2sleep230251-1kworker/u9:012:30:352
3028422580,2sleep230251-1kworker/u9:012:30:342
2791322580,2sleep10-21swapper/107:05:301
2137622580,2sleep10-21swapper/111:01:581
1548322580,2sleep20-21swapper/209:40:022
1092522570,2sleep110921-21ssh10:40:181
2061222560,16sleep211984-21kworker/u8:011:00:262
2981422550,1sleep128698-21kworker/u8:112:30:171
2981422550,1sleep128698-21kworker/u8:112:30:171
3064522540,1sleep126038-21kworker/u8:811:21:431
2312722540,2sleep121519-21kworker/u8:1412:15:341
2312722540,2sleep121519-21kworker/u8:1412:15:341
1677722540,2sleep10-21swapper/110:51:521
2265722530,1sleep114688-21kworker/u8:709:55:211
2265722530,1sleep114688-21kworker/u8:709:55:211
1507922530,1sleep112150-21kworker/u8:109:39:171
2232122520,2sleep222107-21latency_hist09:55:022
2228722520,6sleep222285-21apt-get11:05:122
127922510,2sleep10-21swapper/112:39:221
127922510,2sleep10-21swapper/112:39:221
1927122480,2sleep20-21swapper/212:07:112
1927122480,2sleep20-21swapper/212:07:112
1681122480,2sleep10-21swapper/109:41:291
1061722480,1sleep25434-21kworker/u8:409:29:492
2012022460,2sleep20-21swapper/209:50:162
1793322460,1sleep214687-21kworker/u8:609:45:162
2070022430,1sleep212507-21kworker/u8:412:10:252
3116622410,2sleep20-21swapper/207:15:322
52102400,2sleep30-21swapper/309:15:473
153752400,2sleep30-21swapper/310:50:023
11392400,1sleep30-21swapper/309:08:573
11392400,1sleep30-21swapper/309:08:563
110262210,10sleep3301rcuc/311:50:153
9372200,10sleep3301rcuc/311:29:053
51602200,2chrt0-21swapper/310:27:103
284052200,2chrt0-21swapper/312:26:013
278992200,2sleep30-21swapper/311:15:423
236462200,10sleep3301rcuc/312:16:213
236462200,10sleep3301rcuc/312:16:203
311822180,7sleep3301rcuc/307:15:333
27732180,8sleep3301rcuc/310:21:403
241492180,8sleep3301rcuc/311:09:223
14892180,8sleep3301rcuc/312:40:013
14892180,8sleep3301rcuc/312:40:003
122912180,8sleep3301rcuc/309:31:553
100322180,8sleep3301rcuc/311:47:413
36342170,7sleep3301rcuc/309:14:113
208042170,6sleep3301rcuc/309:50:333
208042170,6sleep3301rcuc/309:50:323
195982170,7sleep3301rcuc/312:08:403
195982170,7sleep3301rcuc/312:08:403
167712170,7sleep3301rcuc/309:41:193
153582170,2sleep30-21swapper/312:00:003
148282170,7sleep3301rcuc/309:38:033
74462160,6sleep3301rcuc/310:32:133
65692160,4sleep3301rcuc/309:20:183
184602160,6sleep3301rcuc/309:45:303
170162160,6sleep3301rcuc/312:02:213
117222160,3sleep30-21swapper/310:40:413
10212160,6sleep3301rcuc/310:19:313
42562150,5sleep3301rcuc/311:35:323
298752150,2sleep30-21swapper/310:10:263
2876399158,4cyclictest9397-21taskset09:25:413
2876399158,4cyclictest31042chrt11:33:153
265762150,5sleep3301rcuc/310:04:323
257362150,3sleep30-21swapper/312:20:473
245932150,2sleep3301rcuc/311:10:163
226392150,4sleep3301rcuc/309:55:193
226392150,4sleep3301rcuc/309:55:183
214002150,5sleep3301rcuc/311:02:083
212782150,5sleep3301rcuc/312:10:583
180282150,2sleep30-21swapper/310:55:213
154742150,5sleep3301rcuc/310:50:133
87912140,2sleep30-21swapper/310:35:233
87912140,2sleep30-21swapper/310:35:223
63452140,4sleep3301rcuc/311:40:183
309262140,4sleep3301rcuc/312:32:003
309262140,4sleep3301rcuc/312:32:003
300642140,5sleep3301rcuc/307:11:473
300372140,2sleep3301rcuc/311:20:453
269332140,5sleep3301rcuc/310:05:033
8078293,2sleep00-21swapper/009:23:420
32125292,2sleep00-21swapper/010:15:260
13737291,3sleep013805-21ntpq09:35:270
9907282,2sleep00-21swapper/009:26:300
9861282,2sleep00-21swapper/011:46:550
7722282,2sleep00-21swapper/011:42:290
7566282,2sleep00-21swapper/010:32:470
5062282,2sleep00-21swapper/010:26:430
462282,2sleep00-21swapper/011:26:530
3896281,2sleep00-21swapper/011:35:060
31870282,2sleep00-21swapper/007:19:000
31095282,2sleep00-21swapper/010:14:140
30812282,2sleep00-21swapper/012:31:300
30812282,2sleep00-21swapper/012:31:300
28595282,2sleep00-21swapper/012:26:560
28392283,2sleep00-21swapper/007:06:290
2779282,2sleep00-21swapper/010:21:420
23003282,2sleep00-21swapper/012:15:260
23003282,2sleep00-21swapper/012:15:260
21983282,2sleep00-21swapper/009:54:330
21983282,2sleep00-21swapper/009:54:330
19584282,2sleep00-21swapper/010:59:250
19360282,2sleep00-21swapper/012:07:380
19360282,2sleep00-21swapper/012:07:380
19290282,2sleep00-21swapper/009:47:280
1749282,2sleep00-21swapper/009:10:060
17055282,2sleep00-21swapper/009:42:390
16740282,2sleep00-21swapper/012:01:030
16705281,3sleep028925-21kworker/0:110:51:330
14642282,2sleep00-21swapper/010:47:350
12410282,2sleep00-21swapper/011:52:110
12188282,2sleep00-21swapper/010:42:520
10107282,2sleep00-21swapper/010:38:580
10107282,2sleep00-21swapper/010:38:570
31038271,2sleep00-21swapper/011:23:400
30085272,2sleep00-21swapper/007:12:010
25997271,2sleep00-21swapper/010:01:480
25860270,3sleep025864-21ssh11:11:470
23556271,2sleep00-21swapper/009:56:100
23556271,2sleep00-21swapper/009:56:090
21529271,2sleep00-21swapper/012:12:040
21499271,2sleep00-21swapper/011:02:370
15008272,2sleep00-21swapper/011:58:380
1130271,2sleep00-21swapper/012:38:460
1130271,2sleep00-21swapper/012:38:450
892262,2sleep00-21swapper/007:21:460
892262,2sleep00-21swapper/007:21:460
28345261,2sleep00-21swapper/010:07:070
12393260,2sleep00-21swapper/009:32:210
26267240,2sleep00-21swapper/012:21:410
none11:06:110
none11:06:110
none11:06:110
none11:06:110
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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