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2026-06-10 - 01:40
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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 Tue Jun 09, 2026 12:45:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1664023770,1sleep213237-21kworker/u8:109:40:162
498323730,1sleep13921-21kworker/u8:511:40:211
1663623720,2sleep113237-21kworker/u8:109:40:141
632323290,2sleep10-21swapper/109:16:361
785923260,1sleep26343-21kworker/u8:109:20:232
3090623250,2sleep230897-21ssh10:10:322
1346523230,2sleep10-21swapper/108:05:091
732923210,1sleep26222-21kworker/u8:307:45:282
1556723200,5sleep119-21ksoftirqd/110:48:521
1353723200,2sleep10-21swapper/109:33:291
1353723200,2sleep10-21swapper/109:33:291
3048323170,2sleep10-21swapper/111:24:261
1647323160,2sleep10-21swapper/112:05:541
2464623140,2sleep20-21swapper/209:56:252
2938923060,1sleep228132-21kworker/u8:208:50:362
392623030,11sleep1121rcu_preempt11:37:011
392623030,11sleep1121rcu_preempt11:37:011
76323020,2sleep1755-21ssh10:15:351
496822970,1sleep23919-21kworker/u8:111:40:122
1199422960,1sleep124698-21kworker/u8:410:40:271
1199422960,1sleep124698-21kworker/u8:410:40:261
2610822920,1sleep225405-21kworker/u8:5707:05:242
2416422920,2sleep10-21swapper/108:35:361
1394822910,1sleep112406-21kworker/u8:912:00:321
480122900,2sleep22211-1kworker/u9:209:15:002
3257122900,1sleep232122-21kworker/u8:907:25:022
2827422900,1sleep120792-21kworker/u8:912:35:251
2508622890,1sleep123856-21kworker/u8:1011:10:231
2248022880,2sleep111086-1kworker/u9:008:30:361
2223222880,2sleep10-21swapper/112:20:301
2223222880,2sleep10-21swapper/112:20:301
2725722870,2sleep20-21swapper/208:45:212
807122850,2sleep18055-21ssh09:20:341
2382622850,2sleep223779-21ssh12:25:172
3091122840,2sleep10-21swapper/108:55:341
3091122840,2sleep10-21swapper/108:55:341
1356822840,2sleep20-21swapper/212:00:202
2855922830,3sleep125682-1kworker/u9:110:05:281
3092022790,1sleep229767-21kworker/u8:1108:55:362
3092022790,1sleep229767-21kworker/u8:1108:55:352
1924622790,1sleep218690-21kworker/u8:812:15:002
1915422790,1sleep110949-21kworker/u8:509:45:191
169322790,2sleep10-21swapper/109:05:261
2116922780,1sleep110601-21kworker/u8:611:00:261
1916222780,2sleep20-21swapper/209:45:192
1303722770,2sleep20-21swapper/209:31:102
1303722770,2sleep20-21swapper/209:31:102
2862222760,1sleep20-21swapper/210:05:342
2306022760,2sleep10-21swapper/109:54:391
335322740,1sleep230185-21kworker/u8:411:35:372
335322740,1sleep230185-21kworker/u8:411:35:372
1021022740,2sleep10-21swapper/109:25:301
837622710,3sleep28370-21apt-get07:50:142
1726922710,1sleep116237-21kworker/u8:908:15:291
1118122710,2sleep20-21swapper/211:55:062
393822700,2sleep20-21swapper/210:22:592
1790222700,1sleep217470-21kworker/u8:2610:54:002
657422690,2sleep10-21swapper/110:29:541
397522690,1sleep13030-21kworker/u8:3707:35:221
970022680,2sleep19698-21ntpq11:50:261
1906222680,1sleep217899-21kworker/u8:3508:20:362
1022722680,2sleep20-21swapper/209:25:302
732622670,1sleep26261-21kworker/u8:011:45:252
732622670,1sleep26261-21kworker/u8:011:45:252
2153022670,2sleep20-21swapper/209:50:232
998922660,2sleep19982-21apt-get07:55:171
998922660,2sleep19982-21apt-get07:55:161
2692022660,1sleep124698-21kworker/u8:410:01:271
2692022660,1sleep124698-21kworker/u8:410:01:261
1162822660,1sleep13013-21kworker/u8:2108:00:151
857622650,1sleep26616-21kworker/u8:010:33:372
653922650,2sleep20-21swapper/207:45:002
3227122650,1sleep131406-21kworker/u8:609:00:211
3089622650,2sleep130890-21ssh10:10:311
298122650,2sleep10-21swapper/110:20:291
2602822650,2sleep10-21swapper/108:40:421
2456522650,1sleep221197-21kworker/u8:808:36:282
1528022650,1sleep110960-21kworker/u8:1809:36:031
971722640,2sleep29711-21ssh11:50:272
940122640,8sleep225-21ksoftirqd/210:35:222
47422640,1sleep232091-21kworker/u8:811:30:142
3113022640,2sleep20-21swapper/211:25:202
3113022640,2sleep20-21swapper/211:25:202
2746722640,1sleep125953-21kworker/u8:1511:15:421
1804822640,1sleep130184-21kworker/u8:312:10:291
745022630,1sleep11482-21kworker/u8:310:30:261
3248422630,2sleep20-21swapper/209:00:252
2733122630,2sleep30-21swapper/307:08:383
2719422630,1sleep125271-21kworker/u8:107:06:521
2703722630,2sleep10-21swapper/108:45:171
2053922630,4sleep10-21swapper/112:15:391
837522620,1sleep17923-21kworker/u8:107:50:131
822222620,1sleep16262-21kworker/u8:211:46:241
822222620,1sleep16262-21kworker/u8:211:46:241
1725122620,2sleep10-21swapper/110:50:571
1567722620,2sleep115670-21ntpq08:10:251
1095922620,1sleep124698-21kworker/u8:410:39:181
2708822610,2sleep20-21swapper/212:32:052
2476122610,2sleep10-21swapper/109:57:011
2037322610,1sleep217895-21kworker/u8:3108:25:222
253322600,1sleep11362-21kworker/u8:407:30:361
2477322600,1sleep118688-21kworker/u8:612:25:441
1606022600,1sleep212405-21kworker/u8:812:05:312
125022600,2sleep20-21swapper/210:16:072
1141422600,1sleep21482-21kworker/u8:310:40:162
1141422600,1sleep21482-21kworker/u8:310:40:152
701122590,1sleep16221-21kworker/u8:207:45:191
2922222590,2sleep20-21swapper/207:15:012
2416522590,2sleep223856-21kworker/u8:1011:09:072
2416522590,2sleep223856-21kworker/u8:1011:09:072
1907722590,1sleep217470-21kworker/u8:2610:55:332
998422580,4sleep2241rcuc/207:55:132
998422580,4sleep2241rcuc/207:55:132
2935522580,1sleep225953-21kworker/u8:1511:20:292
1998622580,1sleep218688-21kworker/u8:612:15:242
1604422580,2sleep20-21swapper/209:39:462
1179522580,2sleep10-21swapper/111:55:301
391622570,1sleep131404-21kworker/u8:309:10:581
2252622570,1sleep121662-21kworker/u8:011:05:171
2252622570,1sleep121662-21kworker/u8:011:05:171
214322570,2sleep10-21swapper/111:33:471
3000222560,2sleep20-21swapper/207:15:332
2742822560,2sleep20-21swapper/210:03:542
2742822560,2sleep20-21swapper/210:03:532
1921222560,4sleep119170-21ssh10:55:401
1733922560,2sleep217333-21awk08:15:332
1374122560,2sleep20-21swapper/208:05:282
2816122550,2sleep20-21swapper/211:18:072
2457322550,1sleep223860-21kworker/u8:1411:10:042
2279422550,1sleep220792-21kworker/u8:912:21:152
2279422550,1sleep220792-21kworker/u8:912:21:152
177222550,1sleep225-21ksoftirqd/209:05:322
2796722540,2sleep10-21swapper/107:10:181
2066622540,2sleep10-21swapper/108:25:341
1917922540,2sleep10-21swapper/108:20:391
1517022540,7sleep212697-1kworker/u9:210:46:522
378222530,1sleep23032-21kworker/u8:3907:35:192
3262422530,1sleep132123-21kworker/u8:1007:25:131
2997222530,2sleep10-21swapper/108:54:461
2196822530,1sleep221763-21kworker/u8:211:03:252
577322520,3sleep25771-21ntpq09:15:382
3245122520,1sleep132091-21kworker/u8:811:28:481
3245122520,1sleep132091-21kworker/u8:811:28:481
3036122520,2sleep10-21swapper/107:15:401
2973722520,3sleep229701-21munin-run12:40:012
1569522520,2sleep211086-1kworker/u9:008:10:262
70022510,1sleep232123-21kworker/u8:1007:25:222
3204922510,2sleep10-21swapper/107:21:101
612322500,1sleep21484-21kworker/u8:710:27:422
572022500,5sleep1181rcuc/107:40:291
2749822500,1sleep120792-21kworker/u8:912:34:251
2640022480,4sleep27333-21kworker/2:008:40:552
2291022480,2sleep20-21swapper/208:30:532
292922460,1sleep21365-21kworker/u8:707:31:252
1172922460,2sleep20-21swapper/208:00:162
27533993023,4cyclictest301rcuc/307:15:353
242552300,2sleep30-21swapper/308:35:373
194242290,2sleep30-21swapper/310:55:413
50152280,2sleep30-21swapper/311:40:313
72922260,2sleep30-21swapper/311:45:223
72922260,2sleep30-21swapper/311:45:223
307202260,2sleep30-21swapper/308:55:233
307202260,2sleep30-21swapper/308:55:233
27533992618,5cyclictest301rcuc/310:51:453
253472260,13sleep30-21swapper/312:29:043
155442260,2sleep30-21swapper/310:48:453
124392260,2sleep30-21swapper/311:56:403
89432250,2sleep30-21swapper/307:50:283
85332250,2sleep30-21swapper/309:21:093
27533992519,4cyclictest301rcuc/307:40:163
237602250,14sleep30-21swapper/311:06:473
237602250,14sleep30-21swapper/311:06:463
191882250,2sleep30-21swapper/312:14:413
298692240,13sleep30-21swapper/308:53:273
21862240,2sleep30-21swapper/311:34:013
210572240,12sleep30-21swapper/308:25:513
101832240,2chrt0-21swapper/307:55:183
101832240,2chrt0-21swapper/307:55:183
60122230,2sleep30-21swapper/310:27:103
292452230,2sleep30-21swapper/310:06:433
280362230,2sleep30-21swapper/308:45:513
27533992317,4cyclictest301rcuc/309:38:383
27533992317,4cyclictest301rcuc/309:01:233
274902230,2sleep30-21swapper/312:34:233
273342230,12sleep30-21swapper/311:15:363
150032230,12sleep30-21swapper/312:04:283
108572230,2sleep30-21swapper/309:26:323
78712220,2sleep30-21swapper/307:46:583
27533992215,5cyclictest301rcuc/309:51:123
27533992214,6cyclictest301rcuc/307:32:283
27533992214,4cyclictest301rcuc/307:36:093
27533992116,3cyclictest301rcuc/311:39:013
27533992116,3cyclictest301rcuc/311:39:013
27533992115,4cyclictest301rcuc/312:20:573
27533992115,4cyclictest301rcuc/312:20:573
27533992114,5cyclictest301rcuc/308:10:523
27533992113,6cyclictest301rcuc/310:20:153
220662210,2sleep30-21swapper/311:04:023
195002210,2sleep30-21swapper/308:21:413
179812210,2sleep30-21swapper/309:42:033
17592210,2sleep30-21swapper/310:18:263
166422210,2sleep30-21swapper/312:06:573
27533992015,3cyclictest301rcuc/311:21:003
27533992014,4cyclictest301rcuc/311:52:553
27533992014,4cyclictest301rcuc/309:57:243
27533992014,3cyclictest301rcuc/308:40:173
27533992013,4cyclictest301rcuc/311:11:383
27533992012,6cyclictest301rcuc/311:26:063
27533992012,6cyclictest301rcuc/311:26:053
27533991913,4cyclictest301rcuc/310:37:403
27533991913,4cyclictest301rcuc/310:03:313
27533991913,4cyclictest301rcuc/310:03:303
27533991913,4cyclictest301rcuc/309:49:163
27533991913,4cyclictest301rcuc/308:32:563
27533991913,4cyclictest301rcuc/308:15:043
27533991913,4cyclictest301rcuc/307:23:393
27533991912,5cyclictest301rcuc/312:19:443
27533991912,4cyclictest301rcuc/310:14:213
27533991910,6cyclictest301rcuc/309:13:163
145822190,9sleep30-21swapper/308:06:573
27533991810,6cyclictest301rcuc/309:05:293
287572170,7sleep3301rcuc/307:11:003
2753399179,6cyclictest301rcuc/309:15:243
27533991710,5cyclictest301rcuc/309:30:273
27533991710,5cyclictest301rcuc/309:30:263
284962160,6sleep3301rcuc/312:35:323
27533991611,3cyclictest301rcuc/307:29:063
27533991610,4cyclictest301rcuc/308:04:453
2753399158,5cyclictest301rcuc/310:41:023
2753399158,5cyclictest301rcuc/310:41:023
2753399157,5cyclictest301rcuc/310:32:493
27002291,3sleep00-21swapper/008:45:160
20709292,3sleep020713-21ssh12:16:280
8220283,2sleep00-21swapper/011:46:240
8220283,2sleep00-21swapper/011:46:240
726282,2sleep00-21swapper/009:03:580
6366282,2sleep00-21swapper/009:16:480
6221282,2sleep00-21swapper/011:41:540
5739282,2sleep00-21swapper/010:25:520
3893282,2sleep00-21swapper/011:36:530
3893282,2sleep00-21swapper/011:36:530
31468282,2sleep00-21swapper/008:58:040
31468282,2sleep00-21swapper/008:58:030
30260282,2sleep00-21swapper/011:23:060
29274282,2sleep00-21swapper/012:37:390
27852282,2sleep00-21swapper/011:16:260
2752281,2sleep00-21swapper/009:10:050
27311282,2sleep00-21swapper/012:33:240
27139282,2sleep00-21swapper/007:06:120
26669282,2sleep00-21swapper/008:44:130
24700282,2sleep00-21swapper/009:56:400
23706282,2sleep00-21swapper/011:06:290
23706282,2sleep00-21swapper/011:06:290
22930282,2sleep00-21swapper/012:22:070
22930282,2sleep00-21swapper/012:22:070
22513282,2sleep00-21swapper/009:52:020
20585282,2sleep00-21swapper/008:25:290
1969283,2sleep00-21swapper/010:19:320
18167282,2sleep00-21swapper/009:42:540
17358282,2sleep00-21swapper/010:51:290
15832282,2sleep00-21swapper/009:38:470
15163282,2sleep00-21swapper/010:46:500
14796282,2sleep00-21swapper/008:09:290
14790282,2sleep00-21swapper/012:03:130
13197282,2sleep00-21swapper/009:31:530
13197282,2sleep00-21swapper/009:31:520
12671283,2sleep00-21swapper/008:01:120
9619271,2sleep00-21swapper/009:25:180
9002271,2sleep00-21swapper/011:50:020
842271,2sleep00-21swapper/007:25:330
7818271,2sleep00-21swapper/007:46:190
6249272,2sleep00-21swapper/007:41:490
4662272,2sleep00-21swapper/007:37:310
31703271,2sleep00-21swapper/010:12:410
29631271,2sleep00-21swapper/008:50:390
29591271,2sleep00-21swapper/010:08:270
27345271,2sleep00-21swapper/010:03:320
27345271,2sleep00-21swapper/010:03:320
25161272,2sleep00-21swapper/012:27:590
24644272,2sleep00-21swapper/008:37:240
2319272,2sleep00-21swapper/009:07:530
21652272,2sleep00-21swapper/011:01:020
20491271,2sleep00-21swapper/009:48:070
19600272,2sleep00-21swapper/010:56:150
19424271,2sleep00-21swapper/008:20:430
17822272,2sleep00-21swapper/008:16:530
16347271,2sleep00-21swapper/008:13:360
1331271,2sleep00-21swapper/011:30:370
3532260,2sleep00-21swapper/010:21:040
32299261,2sleep00-21swapper/007:24:170
30702262,2sleep00-21swapper/007:19:500
2891261,2sleep00-21swapper/007:30:560
28759262,2sleep00-21swapper/007:11:020
23001261,2sleep00-21swapper/008:32:060
16870262,2sleep00-21swapper/012:08:200
11007260,2sleep00-21swapper/007:55:520
11007260,2sleep00-21swapper/007:55:520
9597251,2sleep00-21swapper/007:53:270
32602250,2sleep00-21swapper/011:29:410
32602250,2sleep00-21swapper/011:29:410
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)

 

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