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2026-05-14 - 17:38
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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 Thu May 14, 2026 12:45:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2787223740,5sleep227562-1kworker/u9:010:15:122
2788623620,2sleep10-21swapper/110:15:161
2142923510,2sleep30-21swapper/307:05:253
2970323400,2sleep129697-21apt-get07:30:131
2547623310,1sleep124123-21kworker/u8:707:15:421
2040523200,2sleep20-21swapper/209:59:462
1306923200,5sleep225-21ksoftirqd/210:52:412
2852123120,2sleep228512-21ssh12:35:302
2852123120,2sleep228512-21ssh12:35:292
2272323060,2sleep10-21swapper/110:04:411
3084422980,1sleep129377-21kworker/u8:509:10:401
2455022970,2sleep20-21swapper/211:17:452
795022960,2sleep27940-21ssh09:30:492
1454522960,2sleep20-21swapper/210:55:342
1454522960,2sleep20-21swapper/210:55:342
150322950,1sleep232433-21kworker/u8:607:40:382
2965222930,3sleep229642-21munin-run09:10:002
1677222920,2sleep20-21swapper/211:00:292
533022880,3sleep2121rcu_preempt09:25:362
778322870,1sleep16624-21kworker/u8:308:00:361
553522860,2sleep20-21swapper/211:45:432
1074222860,2sleep20-21swapper/210:47:302
2857322850,1sleep124616-21kworker/u8:2912:35:331
2857322850,1sleep124616-21kworker/u8:2912:35:321
1753522840,2sleep20-21swapper/212:12:002
527022830,1sleep129383-21kworker/u8:1109:25:321
2618022820,2sleep20-21swapper/212:30:272
311522780,1sleep10-21swapper/111:40:421
300622780,2sleep13005-21ssh09:20:321
254922770,1sleep232442-21kworker/u8:1307:45:222
619922760,1sleep13322-21kworker/u8:207:55:371
313422760,1sleep229383-21kworker/u8:1109:20:382
524922750,1sleep11482-21kworker/u8:1610:35:271
3079222750,1sleep229377-21kworker/u8:509:10:362
2661222750,1sleep213014-21kworker/u8:610:11:292
2361822750,2sleep2241rcuc/207:10:352
681222730,2sleep13900-1kworker/u9:111:50:001
440122730,1sleep228856-21kworker/u8:711:45:022
2834122730,2sleep10-21swapper/107:25:181
1871222730,1sleep217419-21kworker/u8:212:15:182
983422720,2sleep19750-21ssh11:55:231
2791522720,2sleep10-21swapper/111:25:201
2292022720,1sleep119957-21kworker/u8:912:24:391
1389722720,1sleep213054-21kworker/u8:512:05:132
40622710,2sleep20-21swapper/210:25:232
1621922710,1sleep113014-21kworker/u8:609:50:141
1089522710,2sleep10-21swapper/108:10:261
1089522710,2sleep10-21swapper/108:10:251
1075122710,12sleep10-21swapper/109:37:151
2730622700,2sleep10-21swapper/109:00:371
1721122700,1sleep16092-21kworker/u8:011:00:401
931822690,1sleep18190-21kworker/u8:508:05:301
2781622690,3sleep226105-21kworker/u8:909:02:532
1162422690,1sleep211330-21kworker/u8:012:00:102
1162422690,1sleep211330-21kworker/u8:012:00:102
2079922680,1sleep219556-21kworker/u8:508:40:372
1908222680,2sleep129631-21diskmemload12:15:301
133422680,1sleep222090-21kworker/u8:611:36:592
1303022680,15sleep111453-21kworker/u8:308:16:241
889822670,7sleep119-21ksoftirqd/109:34:171
3195422670,1sleep129191-21kworker/u8:107:35:311
2805322670,1sleep125907-21kworker/u8:807:25:031
1247522670,1sleep13794-21kworker/u8:009:40:411
3020522660,1sleep217614-21kworker/u8:110:20:162
1565022660,1sleep115340-21kworker/u8:409:48:371
1565022660,1sleep115340-21kworker/u8:409:48:361
896922650,1sleep28190-21kworker/u8:508:05:192
765622650,2sleep27645-21ssh11:50:252
604222640,5sleep25440-21kworker/2:107:55:312
3102122640,2sleep10-21swapper/111:30:551
3102122640,2sleep10-21swapper/111:30:551
2628222640,1sleep124616-21kworker/u8:2912:30:341
433522630,1sleep23328-21kworker/u8:1107:50:232
433522630,1sleep23328-21kworker/u8:1107:50:232
372022630,2sleep20-21swapper/210:31:542
2809622630,1sleep227569-21kworker/u8:1607:25:162
2762822630,2sleep226772-21kworker/u8:311:25:132
2481822630,1sleep224123-21kworker/u8:707:15:182
1873522630,1sleep117614-21kworker/u8:109:55:201
1217722630,2sleep212147-21ssh09:40:262
106422630,1sleep132434-21kworker/u8:707:40:251
1643622620,2sleep116435-21df12:10:181
2970522610,1sleep229191-21kworker/u8:107:30:132
2174122610,1sleep219956-21kworker/u8:812:20:462
1511122610,2sleep10-21swapper/110:56:381
1511122610,2sleep10-21swapper/110:56:381
1361622610,1sleep113093-21kworker/u8:708:20:131
760422600,2sleep10-21swapper/110:40:301
3240522600,1sleep229387-21kworker/u8:1509:15:152
278322600,2sleep10-21swapper/110:30:251
1455522600,2sleep114554-21ssh12:05:321
3244822590,2sleep130641-1kworker/u9:211:35:281
2446822590,2sleep217614-21kworker/u8:110:07:062
2238622590,2sleep10-21swapper/108:45:301
2198422590,2sleep10-21swapper/107:05:431
1420522590,2sleep20-21swapper/208:20:282
829222580,2sleep20-21swapper/210:41:432
2593622580,1sleep224432-21kworker/u8:811:20:272
2333722580,2sleep123336-21ssh10:05:171
2295722580,1sleep122457-21kworker/u8:1807:10:131
2255922580,1sleep221299-21kworker/u8:1908:45:362
2033522580,2sleep20-21swapper/211:09:372
1004922580,14sleep229387-21kworker/u8:1509:35:352
2559422570,2sleep114753-1kworker/u9:308:55:321
1097622570,2sleep110975-21ssh10:48:341
592922560,2sleep20-21swapper/210:36:292
2560422560,1sleep221290-21kworker/u8:1008:55:322
2178922560,1sleep220593-21kworker/u8:507:05:322
160822560,2sleep10-21swapper/109:18:121
1250522560,1sleep211453-21kworker/u8:308:15:252
2893922550,1sleep127753-21kworker/u8:209:05:371
2384122550,2sleep10-21swapper/108:50:241
1225022550,2sleep10-21swapper/112:00:301
1225022550,2sleep10-21swapper/112:00:291
2407622540,1sleep119789-21kworker/u8:011:15:391
2337622540,1sleep221290-21kworker/u8:1008:50:132
1685922530,2sleep20-21swapper/208:30:112
74822520,1sleep117613-21kworker/u8:010:25:341
739022520,1sleep26624-21kworker/u8:308:00:202
3187822520,1sleep222090-21kworker/u8:611:34:542
3187822520,1sleep222090-21kworker/u8:611:34:542
2138622520,3sleep221379-21ntpq11:10:302
1572122520,2sleep20-21swapper/209:48:582
1572122520,2sleep20-21swapper/209:48:572
1228122520,5sleep111313-1kworker/u9:110:50:351
846922510,1sleep126772-21kworker/u8:311:52:101
3257622510,3sleep224216-21kworker/2:007:38:492
2071522510,2sleep120714-21ssh11:10:121
1907322510,1sleep216383-21kworker/u8:1308:35:312
1907322510,1sleep216383-21kworker/u8:1308:35:302
1749622510,2sleep20-21swapper/209:51:432
2591722500,2sleep125918-21ldconfig11:20:261
2521522500,1sleep124616-21kworker/u8:2912:29:421
2521522500,1sleep124616-21kworker/u8:2912:29:411
2073122500,1sleep213014-21kworker/u8:610:00:042
509822490,1sleep13327-21kworker/u8:1007:53:531
509822490,1sleep13327-21kworker/u8:1007:53:521
3178922490,1sleep117614-21kworker/u8:110:23:051
2385622490,1sleep226772-21kworker/u8:312:25:242
2385622490,1sleep226772-21kworker/u8:312:25:242
2114222490,1sleep119555-21kworker/u8:308:40:481
2655022480,1sleep113014-21kworker/u8:610:11:121
2015522480,2sleep120154-21ssh11:08:451
1075722480,2sleep211189-21kworker/2:111:57:182
317722470,2sleep132433-21kworker/u8:607:45:361
1658622470,1sleep216374-21kworker/u8:208:29:522
1586022460,5sleep119-21ksoftirqd/108:25:321
2772422450,1sleep225907-21kworker/u8:807:23:422
1174222450,2sleep211726-21munin-run08:15:012
1174222450,2sleep211726-21munin-run08:15:002
1739222440,2sleep10-21swapper/108:30:231
1864022420,1sleep113089-21kworker/u8:008:35:171
1864022420,1sleep113089-21kworker/u8:008:35:171
324432740,2chrt0-21swapper/311:35:253
275512460,2sleep30-21swapper/311:25:023
287942430,2sleep30-21swapper/309:05:273
15502360,2sleep30-21swapper/309:17:583
279082350,3sleep30-21swapper/310:15:223
224042280,3sleep30-21swapper/308:45:323
30102260,2sleep30-21swapper/310:30:313
22768992620,4cyclictest301rcuc/312:11:073
22768992620,4cyclictest301rcuc/310:35:143
286932250,2sleep30-21swapper/307:25:283
258542250,2sleep30-21swapper/307:15:553
22768992518,5cyclictest301rcuc/311:53:373
22768992518,5cyclictest301rcuc/308:35:173
22768992518,5cyclictest301rcuc/308:35:163
22768992517,5cyclictest301rcuc/312:20:453
50172240,2sleep30-21swapper/307:52:503
50172240,2sleep30-21swapper/307:52:493
315942240,2sleep30-21swapper/309:12:313
22768992416,4cyclictest301rcuc/311:32:103
22768992416,4cyclictest301rcuc/311:32:103
138042240,2sleep30-21swapper/310:55:033
138042240,2sleep30-21swapper/310:55:033
109672240,2sleep30-21swapper/310:48:323
87912230,2sleep30-21swapper/310:44:053
84542230,2sleep30-21swapper/308:05:003
65422230,2sleep30-21swapper/309:29:483
275842230,12sleep30-21swapper/307:21:543
245372230,2sleep30-21swapper/308:52:373
22768992318,3cyclictest301rcuc/308:22:593
22768992317,4cyclictest301rcuc/311:27:243
22768992317,4cyclictest301rcuc/307:38:123
22768992316,5cyclictest301rcuc/311:10:563
22768992315,6cyclictest301rcuc/308:08:263
22768992315,5cyclictest301rcuc/308:25:143
22768992314,7cyclictest301rcuc/309:35:203
22768992314,5cyclictest301rcuc/309:20:473
215012230,2sleep30-21swapper/310:00:363
201452230,2sleep30-21swapper/311:08:423
198682230,2sleep30-21swapper/309:57:113
156682230,2sleep30-21swapper/309:48:433
156682230,2sleep30-21swapper/309:48:433
64892220,12sleep30-21swapper/307:55:513
292612220,2sleep30-21swapper/312:37:043
292612220,2sleep30-21swapper/312:37:033
22768992216,4cyclictest301rcuc/312:03:103
22768992216,4cyclictest301rcuc/312:03:103
22768992216,4cyclictest301rcuc/311:42:103
22768992216,4cyclictest301rcuc/310:53:593
22768992216,4cyclictest301rcuc/308:40:153
22768992215,4cyclictest301rcuc/311:18:393
22768992215,4cyclictest301rcuc/309:51:133
22768992214,5cyclictest301rcuc/312:29:513
22768992214,5cyclictest301rcuc/312:29:513
22768992116,3cyclictest301rcuc/310:09:183
22768992115,4cyclictest301rcuc/312:32:423
22768992115,4cyclictest301rcuc/309:04:023
22768992115,4cyclictest301rcuc/308:18:083
22768992115,4cyclictest301rcuc/307:34:253
22768992115,4cyclictest301rcuc/307:11:533
22768992114,5cyclictest301rcuc/312:15:133
22768992114,5cyclictest301rcuc/309:40:163
22768992113,6cyclictest301rcuc/311:47:353
22768992015,3cyclictest301rcuc/310:29:073
22768992014,4cyclictest301rcuc/311:55:463
22768992014,4cyclictest301rcuc/311:02:243
22768992013,5cyclictest301rcuc/310:24:573
22768992012,5cyclictest301rcuc/309:34:573
22768991912,5cyclictest301rcuc/312:06:283
22768991912,5cyclictest301rcuc/308:55:073
22768991912,4cyclictest301rcuc/307:40:403
22768991910,5cyclictest301rcuc/310:14:173
22768991811,4cyclictest301rcuc/308:10:193
22768991811,4cyclictest301rcuc/308:10:183
174542180,2sleep30-21swapper/308:30:283
22768991610,4cyclictest301rcuc/307:47:443
21021292,3sleep021027-21ssh10:00:180
1513293,2sleep00-21swapper/009:17:470
9995282,2sleep00-21swapper/008:08:530
8851282,2sleep00-21swapper/010:44:230
6569282,2sleep00-21swapper/011:49:000
4933282,2sleep00-21swapper/007:52:150
4933282,2sleep00-21swapper/007:52:150
4294282,2sleep00-21swapper/009:24:560
3580282,2sleep00-21swapper/010:31:130
32047281,2sleep00-21swapper/010:24:170
31842282,2sleep00-21swapper/009:13:410
31712282,2sleep00-21swapper/011:34:090
31712282,2sleep00-21swapper/011:34:080
31033282,2sleep00-21swapper/007:34:500
29607282,2sleep00-21swapper/010:18:430
29232282,2sleep00-21swapper/012:36:580
29232282,2sleep00-21swapper/012:36:570
29158282,2sleep00-21swapper/007:26:270
27548282,2sleep00-21swapper/007:21:320
27256282,2sleep00-21swapper/010:14:330
27001282,2sleep00-21swapper/012:32:140
26653282,2sleep00-21swapper/011:21:510
25503282,2sleep00-21swapper/007:15:450
24272282,2sleep00-21swapper/011:16:360
24216282,2sleep00-21swapper/010:05:580
23055283,2sleep00-21swapper/008:49:160
23023282,2sleep00-21swapper/007:10:170
22840282,2sleep00-21swapper/012:24:180
2276281,2sleep00-21swapper/011:40:100
22430282,2sleep00-21swapper/007:07:040
21809282,2sleep00-21swapper/011:10:490
21214282,2sleep00-21swapper/008:41:450
20129282,2sleep00-21swapper/009:58:260
1984282,2sleep00-21swapper/010:29:240
19572282,2sleep00-21swapper/011:06:020
1915282,2sleep00-21swapper/007:45:000
17569282,2sleep00-21swapper/012:12:110
17434282,2sleep00-21swapper/009:51:250
15456282,2sleep00-21swapper/009:47:440
15456282,2sleep00-21swapper/009:47:430
15319282,2sleep00-21swapper/010:57:380
15319282,2sleep00-21swapper/010:57:380
14898282,2sleep00-21swapper/008:23:590
13398282,2sleep00-21swapper/010:54:160
11677282,2sleep00-21swapper/008:14:430
11677282,2sleep00-21swapper/008:14:430
10822283,2sleep00-21swapper/009:37:340
8655271,2sleep00-21swapper/011:53:060
6361271,2sleep00-21swapper/009:28:580
6251271,2sleep00-21swapper/010:38:000
5432272,2sleep00-21swapper/007:55:050
32391272,2sleep00-21swapper/007:36:360
28792271,2sleep00-21swapper/011:26:080
26299272,2sleep00-21swapper/008:59:250
24603272,2sleep00-21swapper/008:53:270
24459271,2sleep00-21swapper/012:26:120
24459271,2sleep00-21swapper/012:26:110
19631271,2sleep00-21swapper/012:16:130
18453272,2sleep00-21swapper/008:35:060
18453272,2sleep00-21swapper/008:35:060
18051272,2sleep00-21swapper/008:33:000
17245272,2sleep00-21swapper/011:00:480
1717271,2sleep00-21swapper/011:38:450
16270272,2sleep00-21swapper/008:25:560
15250271,2sleep00-21swapper/012:07:010
13256271,2sleep00-21swapper/009:43:060
13254272,2sleep00-21swapper/008:19:060
13128271,2sleep00-21swapper/012:02:380
13128271,2sleep00-21swapper/012:02:380
10837271,2sleep00-21swapper/010:47:570
10666271,2sleep00-21swapper/011:56:530
8528260,2sleep08532-21ssh09:32:290
8371262,2sleep00-21swapper/008:03:570
3308261,2sleep00-21swapper/007:47:100
29292262,2sleep00-21swapper/009:06:090
27653261,2sleep00-21swapper/009:00:500
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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