You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-11 - 00:36
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

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 the 792 highest latencies:
System rackfslot4.osadl.org (updated Tue Feb 10, 2026 12:45:15)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2764023830,5sleep227641-21/usr/sbin/munin10:50:222
2034423580,5sleep117873-1kworker/u9:010:35:131
362323250,2sleep12911-1kworker/u9:207:05:181
362523220,1sleep223283-21kworker/u8:2307:05:202
2326623200,2sleep10-21swapper/108:02:531
983023170,2sleep10-21swapper/111:21:331
2217423160,10sleep225-21ksoftirqd/209:30:002
1363823160,3sleep25384-21kworker/u8:511:30:282
363123150,2sleep30-21swapper/307:05:203
694823110,1sleep15384-21kworker/u8:511:15:341
1624123060,2sleep10-21swapper/107:40:371
3242523040,1sleep130860-21kworker/u8:411:00:261
2325923000,1sleep216745-21kworker/u8:510:40:292
1099322990,1sleep28201-21kworker/u8:407:25:302
2459422970,8sleep1121rcu_preempt08:05:441
1031322890,1sleep25967-21kworker/u8:4109:00:282
2180222880,1sleep218344-21kworker/u8:3608:00:002
1687222870,1sleep116745-21kworker/u8:510:27:431
1601322870,1sleep212523-21kworker/u8:409:15:262
1290022870,2sleep212849-21ssh09:10:022
913722850,9sleep2121rcu_preempt07:20:242
587922840,2sleep10-21swapper/111:14:291
906222810,6sleep25048-21cyclictest10:10:272
2812922810,2sleep20-21swapper/209:40:512
2314222800,2sleep10-21swapper/109:30:361
183722800,1sleep230858-21kworker/u8:311:05:182
2808822790,1sleep116225-21kworker/u8:109:40:421
2728922790,1sleep126165-21kworker/u8:512:00:141
2728922790,1sleep126165-21kworker/u8:512:00:141
2536822770,2sleep225361-21ssh11:55:282
998022760,2sleep10-21swapper/112:32:151
697222760,3sleep26947-21ssh11:15:352
750222750,1sleep123284-21kworker/u8:2407:15:231
350622750,3sleep23470-21munin-run10:00:002
2609722750,2sleep10-21swapper/108:10:291
1284422750,1sleep24688-21kworker/u8:607:30:332
1284422750,1sleep24688-21kworker/u8:607:30:332
2390222740,2sleep112776-21diskmemload10:41:291
797222730,1sleep13717-21kworker/u8:012:28:301
264922730,14sleep230198-21kworker/u8:1508:36:412
2303222730,1sleep121543-21kworker/u8:011:50:241
1702322730,1sleep116793-21kworker/u8:209:17:261
1354522730,2sleep20-21swapper/209:10:272
103122730,6sleep1121rcu_preempt08:32:211
998422720,8sleep130192-1kworker/u9:009:00:201
550222720,1sleep12914-21kworker/u8:407:10:221
1932122720,5sleep25048-21cyclictest11:42:142
1561822720,2sleep115617-21ssh11:35:131
1561822720,2sleep115617-21ssh11:35:131
763122710,1sleep230990-21kworker/u8:512:26:532
3002122700,2sleep20-21swapper/210:55:252
2224822700,2sleep222211-21ssh11:50:012
1945122690,4sleep15048-21cyclictest07:50:311
1945122690,4sleep15048-21cyclictest07:50:301
3002422680,2sleep10-21swapper/109:45:351
1478922680,2sleep114788-21ssh09:12:421
870322670,2sleep10-21swapper/108:55:291
3244722670,1sleep230858-21kworker/u8:311:00:272
2551122670,1sleep114450-21kworker/u8:310:45:271
1719622670,1sleep116702-21kworker/u8:1407:45:151
1630222670,2sleep20-21swapper/207:40:382
2069622660,1sleep118344-21kworker/u8:3607:55:201
1845822660,1sleep212095-21kworker/u8:110:30:352
1256222660,2sleep10-21swapper/110:19:031
1902822650,3sleep117873-1kworker/u9:010:31:101
649022640,1sleep15967-21kworker/u8:4108:50:151
3228822640,6sleep25048-21cyclictest08:30:022
3228822640,6sleep25048-21cyclictest08:30:022
2471022640,1sleep119344-21kworker/u8:309:35:141
1941322640,2sleep20-21swapper/207:50:272
1941322640,2sleep20-21swapper/207:50:272
1191222640,1sleep29791-21kworker/u8:210:16:022
1191222640,1sleep110875-21kworker/u8:509:05:271
473822630,1sleep130686-21kworker/u8:110:00:491
3076122630,1sleep126195-21kworker/u8:1010:56:241
1787122630,1sleep212523-21kworker/u8:409:20:162
1156222630,2sleep20-21swapper/212:35:382
463322620,2sleep10-21swapper/112:20:291
398222620,2sleep23464-21apt-get10:00:132
366922620,2sleep10-21swapper/111:09:511
320022620,2sleep10-21swapper/109:58:501
3020022620,1sleep126163-21kworker/u8:312:05:341
1688122620,5sleep225-21ksoftirqd/211:36:342
1688122620,5sleep225-21ksoftirqd/211:36:342
1458222620,1sleep113409-21kworker/u8:707:35:341
1085422620,1sleep17898-21kworker/u8:311:25:151
757022610,6sleep225-21ksoftirqd/207:15:242
550322610,2sleep25483-21apt-get07:10:222
549622610,1sleep14285-21kworker/u8:1208:45:361
3250522610,2sleep232504-21ssh12:10:332
1600722610,2sleep216000-21ntpq10:25:302
1462422610,2sleep22911-1kworker/u9:207:35:362
931322600,1sleep123284-21kworker/u8:2407:20:261
834522600,1sleep25967-21kworker/u8:4108:55:192
481822600,1sleep24284-21kworker/u8:1008:45:142
3221722600,2sleep10-21swapper/109:50:301
3221722600,2sleep10-21swapper/109:50:301
2576022600,1sleep221451-21kworker/u8:709:35:402
465822590,1sleep230857-21kworker/u8:211:10:322
170722590,1sleep130989-21kworker/u8:412:15:141
1150322590,4sleep225-21ksoftirqd/211:25:322
858422580,1sleep27639-21kworker/u8:612:30:162
318322580,1sleep130194-21kworker/u8:1108:40:061
3052622580,2sleep20-21swapper/209:46:252
2832722570,1sleep126195-21kworker/u8:1010:50:501
2310922570,1sleep216225-21kworker/u8:109:30:332
2190922570,1sleep130860-21kworker/u8:411:48:401
108122570,1sleep230687-21kworker/u8:209:54:502
108122570,1sleep230687-21kworker/u8:209:54:502
2581722560,2sleep20-21swapper/208:10:232
1310422560,1sleep19790-21kworker/u8:010:20:151
757222550,1sleep22686-21kworker/u8:310:06:572
2419322550,1sleep223174-21kworker/u8:908:05:282
2084622550,1sleep119343-21kworker/u8:209:25:341
1924522550,1sleep112523-21kworker/u8:409:22:071
739622540,2sleep10-21swapper/110:06:081
604822540,2sleep20-21swapper/212:25:012
1833822540,6sleep118339-21/usr/sbin/munin11:40:271
1210922540,2sleep10-21swapper/112:36:381
463422530,1sleep22633-21kworker/u8:208:45:012
2744222530,1sleep226660-21kworker/u8:2308:15:212
2178022530,1sleep214450-21kworker/u8:310:37:202
301822520,5sleep225-21ksoftirqd/212:16:522
1402522520,1sleep17898-21kworker/u8:311:30:381
3107322510,1sleep226163-21kworker/u8:312:07:522
1230122510,2sleep12911-1kworker/u9:207:30:211
1230122510,2sleep12911-1kworker/u9:207:30:201
2817622500,1sleep126653-21kworker/u8:1708:15:411
2592122500,1sleep123857-21kworker/u8:611:56:031
179322500,2sleep10-21swapper/108:35:191
3201322490,1sleep126653-21kworker/u8:1708:29:211
3201322490,1sleep126653-21kworker/u8:1708:29:201
107322490,2sleep20-21swapper/208:32:522
1047822490,2sleep20-21swapper/211:24:412
2625822480,2sleep20-21swapper/210:46:532
2323822480,4sleep223235-21ps11:50:372
1435522480,2sleep20-21swapper/210:21:332
988522470,2sleep10-21swapper/110:12:101
712922460,1sleep25967-21kworker/u8:4108:50:312
2971422460,2sleep10-21swapper/108:20:391
2918322460,1sleep228311-21kworker/u8:608:20:242
3210222430,1sleep130992-21kworker/u8:612:10:201
2898522410,2sleep20-21swapper/212:03:382
2898522410,2sleep20-21swapper/212:03:382
2366322410,1sleep221524-21kworker/u8:308:05:022
1846822400,1sleep218344-21kworker/u8:3607:48:422
1097722400,1sleep18204-21kworker/u8:1107:25:281
321622440,2sleep30-21swapper/311:00:203
260712440,2sleep30-21swapper/309:37:023
142342290,2chrt0-21swapper/307:35:203
102092290,2sleep30-21swapper/309:00:263
217342260,2sleep30-21swapper/311:47:533
216112260,2sleep30-21swapper/310:36:333
155772250,2sleep30-21swapper/311:35:033
155772250,2sleep30-21swapper/311:35:033
323862230,10sleep3301rcuc/312:10:273
191672220,9sleep3301rcuc/307:50:213
191672220,9sleep3301rcuc/307:50:203
101372220,10sleep3301rcuc/311:23:043
312812210,2sleep30-21swapper/309:50:003
299162210,2sleep30-21swapper/308:20:463
258362210,2sleep30-21swapper/311:55:413
93482200,2chrt0-21swapper/307:20:283
244142200,1sleep30-21swapper/309:35:003
59672190,8sleep3301rcuc/307:10:313
5052991913,4cyclictest15462sleep308:35:153
285602190,2sleep30-21swapper/308:20:003
127942190,9sleep3301rcuc/312:39:503
99422180,7sleep3301rcuc/312:32:053
290432180,1sleep30-21swapper/312:03:563
290432180,1sleep30-21swapper/312:03:553
184842180,7sleep3301rcuc/307:48:553
70542170,7sleep3301rcuc/312:25:423
61332170,7sleep3301rcuc/308:48:523
505299179,5cyclictest109402sleep307:25:283
43822170,7sleep3301rcuc/308:42:493
43092170,2sleep30-21swapper/310:00:353
251902170,7sleep3301rcuc/308:08:543
217022170,7sleep3301rcuc/307:58:493
194842170,7sleep3301rcuc/311:42:583
190472170,7sleep3301rcuc/309:21:133
120732170,2sleep30-21swapper/311:26:253
74052160,6sleep3301rcuc/311:15:563
62302160,6sleep3301rcuc/310:05:143
58132160,6sleep3301rcuc/311:14:113
53922160,6sleep3301rcuc/312:22:083
505299169,4cyclictest29837-21taskset12:05:243
505299169,4cyclictest261742chrt10:46:303
505299168,4cyclictest119392sleep309:05:303
5052991610,4cyclictest162822sleep309:15:393
271182160,2sleep3301rcuc/308:15:023
233942160,5sleep3301rcuc/310:40:393
134282160,6sleep3301rcuc/307:32:153
134282160,6sleep3301rcuc/307:32:153
91232150,6sleep3301rcuc/308:55:553
505299157,4cyclictest9143-21taskset10:10:313
32342150,5sleep3301rcuc/309:59:013
321842150,3sleep30-21swapper/309:50:283
321842150,3sleep30-21swapper/309:50:273
310452150,4sleep3301rcuc/310:57:433
214612150,4sleep3301rcuc/309:26:443
19822150,5sleep3301rcuc/311:05:193
168722150,5sleep3301rcuc/307:44:183
160822150,2sleep3301rcuc/310:25:363
149232150,5sleep3301rcuc/309:13:263
141082150,3sleep30-21swapper/311:30:443
84072140,4sleep3301rcuc/307:19:033
75422140,4sleep3301rcuc/308:51:183
505299148,3cyclictest0-21swapper/308:27:503
505299148,3cyclictest0-21swapper/308:27:493
505299147,4cyclictest33992chrt12:18:343
505299146,5cyclictest220862chrt08:00:143
291932140,4sleep3301rcuc/309:45:023
277132140,2sleep30-21swapper/310:50:233
178432140,2sleep30-21swapper/310:30:113
143172140,4sleep3301rcuc/310:21:223
107622140,4sleep3301rcuc/310:15:113
10632140,3sleep3301rcuc/308:32:433
229402130,2sleep30-21swapper/311:50:223
31385293,2sleep00-21swapper/008:25:390
31385293,2sleep00-21swapper/008:25:380
26310293,2sleep00-21swapper/009:38:080
9719282,2sleep00-21swapper/009:00:040
9579281,2sleep00-21swapper/010:10:460
6594282,2sleep00-21swapper/007:11:540
5152282,2sleep00-21swapper/012:20:570
4690282,2sleep00-21swapper/007:06:270
420282,2sleep00-21swapper/009:51:550
420282,2sleep00-21swapper/009:51:550
30641282,2sleep00-21swapper/012:05:460
30341282,2sleep00-21swapper/008:23:460
29498282,2sleep00-21swapper/010:55:080
28632282,2sleep00-21swapper/009:43:140
28462282,2sleep00-21swapper/012:01:110
28462282,2sleep00-21swapper/012:01:110
28173281,2sleep00-21swapper/008:15:400
25961282,2sleep00-21swapper/011:56:160
23986282,2sleep00-21swapper/011:52:410
23706282,2sleep00-21swapper/009:31:410
21755282,2sleep00-21swapper/011:47:590
21633282,2sleep00-21swapper/010:36:390
19701282,2sleep00-21swapper/010:34:240
19081282,2sleep00-21swapper/009:21:240
17309282,2sleep00-21swapper/009:18:530
16850283,2sleep00-21swapper/007:44:040
14971282,2sleep00-21swapper/011:33:160
14807282,2sleep00-21swapper/009:12:510
14252282,2sleep00-21swapper/010:21:040
12319282,2sleep00-21swapper/012:37:340
9104271,2sleep00-21swapper/008:55:420
7467271,2sleep00-21swapper/007:15:240
4368272,2sleep00-21swapper/008:42:390
3306271,2sleep00-21swapper/009:59:230
30643271,2sleep00-21swapper/009:47:010
2817271,2sleep00-21swapper/011:05:450
2687271,2sleep00-21swapper/008:37:130
26574271,2sleep00-21swapper/008:11:030
26110271,2sleep00-21swapper/010:46:110
25078272,2sleep00-21swapper/008:07:280
23753271,2sleep00-21swapper/010:40:490
23127272,2sleep00-21swapper/008:01:070
21660272,2sleep00-21swapper/007:58:180
20100271,2sleep00-21swapper/009:25:060
19848271,2sleep00-21swapper/007:50:470
19848271,2sleep00-21swapper/007:50:460
19259271,2sleep00-21swapper/011:41:570
18267272,2sleep00-21swapper/007:46:280
16449271,2sleep00-21swapper/010:25:460
13369271,2sleep00-21swapper/007:31:360
13369271,2sleep00-21swapper/007:31:360
12469271,2sleep00-21swapper/011:28:160
1243271,2sleep00-21swapper/012:14:180
12397271,2sleep00-21swapper/009:05:430
12281271,2sleep00-21swapper/010:17:420
10484271,2sleep00-21swapper/012:34:440
10095271,2sleep00-21swapper/011:22:500
973262,2sleep00-21swapper/008:31:370
7607262,2sleep00-21swapper/008:52:080
28310261,2sleep00-21swapper/010:50:460
14992262,2sleep00-21swapper/007:36:390
11639261,2sleep00-21swapper/007:28:020
10037260,2sleep00-21swapper/007:24:000
4805250,2sleep00-21swapper/008:45:090
none11:06:110
none11:06:110
none11:06:110
none11:06:110
none11:06:110
none11:06:110
none11:06:110
none11:06:110
none11:06:110
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional