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2025-12-31 - 12:06
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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 Dec 31, 2025 00:45:21)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3125423150,2sleep20-21swapper/222:59:232
2469323140,6sleep2121rcu_preempt23:48:462
249923090,2sleep10-21swapper/119:26:511
2612523080,2sleep20-21swapper/223:50:312
1989223030,5sleep2251ksoftirqd/220:12:502
1522123020,1sleep215217-21kworker/u8:021:21:582
384723010,2sleep10-21swapper/119:30:331
87022970,1sleep230940-21kworker/u8:520:50:172
1187922950,3sleep10-21swapper/123:23:481
893822940,1sleep231820-21kworker/u8:1400:20:392
198422940,1sleep231195-21kworker/u8:1319:25:312
3231222900,1sleep230793-21kworker/u8:623:00:232
3056922880,1sleep229471-21kworker/u8:000:00:202
2115922880,1sleep115938-21kworker/u8:520:15:351
573322860,2sleep20-21swapper/219:35:362
1828022860,2sleep10-21swapper/121:29:321
1828022860,2sleep10-21swapper/121:29:321
1336322860,2sleep112681-1kworker/u9:123:25:381
965922850,2sleep10-21swapper/119:45:411
2638522840,1sleep125610-21kworker/u8:3119:05:211
2773122820,1sleep127903-21kworker/u8:1222:50:421
3059022810,2sleep10-21swapper/119:15:261
1959122800,1sleep217755-21kworker/u8:321:30:382
1200722800,2sleep1121rcu_preempt21:15:331
1240022780,2sleep20-21swapper/221:15:422
755522770,2sleep20-21swapper/221:05:332
614222770,1sleep119282-21kworker/u8:400:15:271
502322770,2sleep20-21swapper/200:14:232
112322770,1sleep130940-21kworker/u8:520:50:201
54522760,1sleep122831-21kworker/u8:521:57:471
1863022760,1sleep115542-21kworker/u8:822:34:091
1075022760,1sleep28623-21kworker/u8:1323:20:362
955222750,2sleep29543-21ssh21:10:412
955222750,2sleep29543-21ssh21:10:402
480922740,4sleep222831-21kworker/u8:522:05:312
2984322730,2sleep10-21swapper/120:40:191
2984322730,2sleep10-21swapper/120:40:191
2417022730,1sleep215542-21kworker/u8:822:45:152
1069322710,2sleep16255-1kworker/u9:021:14:291
1069322710,2sleep16255-1kworker/u9:021:14:291
967322700,2sleep20-21swapper/219:45:422
2957322700,1sleep127906-21kworker/u8:1421:50:311
2881322700,3sleep119-21ksoftirqd/119:10:301
2117222700,2sleep10-21swapper/123:40:371
1206922700,2sleep10-21swapper/100:27:011
2559022690,4sleep225-21ksoftirqd/220:29:272
2370622690,1sleep222603-21kworker/u8:421:40:162
2251422690,2sleep118324-21kworker/u8:422:40:331
2251422690,2sleep118324-21kworker/u8:422:40:321
2121222690,4sleep225-21ksoftirqd/223:40:392
124622690,1sleep131820-21kworker/u8:1400:05:301
568422680,2sleep20-21swapper/200:15:202
896222670,2sleep20-21swapper/223:18:092
341122670,1sleep217755-21kworker/u8:322:03:552
610922660,1sleep24155-21kworker/u8:321:00:472
2202222660,2sleep222015-21ssh21:35:322
1242022660,2sleep20-21swapper/223:25:152
873222650,3sleep28725-21munin-run22:15:002
859822650,1sleep16282-21kworker/u8:1223:16:331
321322650,3sleep23157-21ssh23:05:522
2998122650,2sleep227066-1kworker/u9:223:59:572
2457922650,2sleep10-21swapper/123:48:141
2310322650,3sleep24856-21kworker/2:122:41:262
2310322650,3sleep24856-21kworker/2:122:41:252
2309022650,1sleep121716-21kworker/u8:120:20:331
1989322650,2sleep24856-21kworker/2:122:35:262
886722640,2sleep18855-21ssh00:20:341
75822640,1sleep2341-21kworker/u8:1020:50:012
3250122640,2sleep132495-21ssh23:00:271
2079722640,1sleep110118-21kworker/u8:1021:34:401
1313922640,1sleep28072-21kworker/u8:322:22:052
1313922640,1sleep28072-21kworker/u8:322:22:042
478422630,2sleep10-21swapper/122:05:311
3168022630,2sleep10-21swapper/100:01:041
2891522630,4sleep228884-21ssh22:55:002
1816822630,2sleep20-21swapper/222:31:582
1654222630,2sleep215222-21kworker/u8:421:25:242
1654222630,2sleep215222-21kworker/u8:421:25:232
1582522630,7sleep119-21ksoftirqd/121:24:501
982522620,2sleep29821-21ssh22:15:282
489322620,1sleep14155-21kworker/u8:321:00:221
3060422620,3sleep230597-21ntpq19:15:272
2816122620,1sleep217755-21kworker/u8:321:48:472
1051022620,1sleep29580-21kworker/u8:200:25:172
375322610,3sleep119-21ksoftirqd/100:10:291
2000222610,2sleep10-21swapper/122:35:341
1856422610,1sleep116524-21kworker/u8:823:35:401
731522600,2sleep10-21swapper/122:10:331
552722600,2sleep25523-21ssh23:10:392
552722600,2sleep25523-21ssh23:10:382
421522600,2sleep10-21swapper/123:09:361
3251722600,2sleep10-21swapper/119:20:321
2610422600,1sleep124387-21kworker/u8:1023:50:311
572022590,2sleep10-21swapper/119:35:351
1766722590,2sleep20-21swapper/223:35:122
360522580,1sleep12304-21kworker/u8:2020:55:311
757722570,1sleep119-21ksoftirqd/119:40:341
751622570,1sleep20-21swapper/219:40:312
2855322570,2sleep10-21swapper/120:35:291
2430322570,2sleep10-21swapper/120:25:201
1710622570,2sleep20-21swapper/220:05:252
809522560,4sleep14150-21kworker/u8:021:07:371
644422560,2sleep10-21swapper/123:13:191
644422560,2sleep10-21swapper/123:13:181
361422560,2sleep20-21swapper/220:55:322
2594822560,2sleep10-21swapper/121:45:001
1465922560,2sleep20-21swapper/200:32:172
3153122550,1sleep217755-21kworker/u8:321:55:232
1761522550,1sleep117232-21kworker/u8:200:39:241
1377222550,1sleep110110-21kworker/u8:3419:56:421
387122540,2sleep227465-1kworker/u9:119:30:342
3017222530,1sleep217755-21kworker/u8:321:51:242
2207622530,2sleep122075-21ssh21:35:351
1634822530,2sleep20-21swapper/220:05:012
1554322530,2sleep215542-21ssh00:35:142
2795122520,1sleep127906-21kworker/u8:1421:47:461
200322520,1sleep229476-21kworker/u8:1000:07:002
1620622520,2sleep10-21swapper/120:05:001
1489022520,1sleep18072-21kworker/u8:322:25:291
3225922500,5sleep119-21ksoftirqd/120:45:341
2858522500,3sleep227465-1kworker/u9:119:10:242
2623322500,2sleep30-21swapper/319:05:193
2573522500,2sleep10-21swapper/122:47:001
2214222500,1sleep221722-21kworker/u8:720:20:022
1560722500,1sleep215541-21kworker/u8:722:26:462
1390822500,2sleep10-21swapper/100:30:351
351422490,2sleep10-21swapper/122:04:221
3048522490,2sleep20-21swapper/220:40:362
3048522490,2sleep20-21swapper/220:40:362
2617022490,1sleep121717-21kworker/u8:220:30:221
1936322490,2sleep10-21swapper/120:10:401
1701122490,1sleep216524-21kworker/u8:823:34:182
1215422490,1sleep18073-21kworker/u8:422:20:221
1215422490,1sleep18073-21kworker/u8:422:20:221
1148922490,1sleep210110-21kworker/u8:3419:50:332
1151922480,2sleep10-21swapper/119:50:361
2305422470,2sleep20-21swapper/220:20:302
2850122460,2sleep20-21swapper/220:35:262
960222450,4sleep119-21ksoftirqd/122:15:241
3084722450,1sleep130796-21kworker/u8:1022:57:241
2776822450,1sleep119282-21kworker/u8:423:55:161
1577922450,2sleep115768-21ssh23:30:321
3196622440,1sleep231184-21kworker/u8:019:20:212
2693322410,5sleep225-21ksoftirqd/219:05:292
1701222410,5sleep1181rcuc/120:05:241
1333122410,1sleep2241rcuc/219:55:352
2724022350,2sleep20-21swapper/220:32:042
210042430,2sleep30-21swapper/323:40:283
144382430,2sleep30-21swapper/321:20:263
247492420,2sleep30-21swapper/322:45:253
9932370,1sleep30-21swapper/321:59:453
2781199291,22cyclictest0-21swapper/323:30:123
2781199281,23cyclictest0-21swapper/323:55:163
2781199281,21cyclictest0-21swapper/323:45:153
2781199271,21cyclictest0-21swapper/320:00:213
2781199261,21cyclictest0-21swapper/323:35:223
2781199261,21cyclictest0-21swapper/319:30:143
2781199261,21cyclictest0-21swapper/319:10:303
2781199261,20cyclictest0-21swapper/300:20:393
131622260,2sleep30-21swapper/300:30:213
305802250,2sleep30-21swapper/300:00:223
2781199251,21cyclictest0-21swapper/320:20:133
2781199251,20cyclictest0-21swapper/323:00:153
2781199251,20cyclictest0-21swapper/322:40:363
2781199251,20cyclictest0-21swapper/322:40:353
2781199251,20cyclictest0-21swapper/322:30:133
2781199251,20cyclictest0-21swapper/322:00:163
2781199251,20cyclictest0-21swapper/321:35:133
2781199251,20cyclictest0-21swapper/321:10:153
2781199251,20cyclictest0-21swapper/321:10:143
2781199251,20cyclictest0-21swapper/320:55:163
2781199251,20cyclictest0-21swapper/320:45:163
2781199251,20cyclictest0-21swapper/319:55:173
2781199251,18cyclictest0-21swapper/319:20:163
172282250,3sleep3301rcuc/300:37:333
2781199241,20cyclictest0-21swapper/322:35:133
2781199241,20cyclictest0-21swapper/322:25:153
2781199241,20cyclictest0-21swapper/321:00:143
2781199241,20cyclictest0-21swapper/320:40:143
2781199241,20cyclictest0-21swapper/320:40:143
2781199241,19cyclictest0-21swapper/323:50:233
2781199241,19cyclictest0-21swapper/323:20:223
2781199241,19cyclictest0-21swapper/322:55:253
2781199241,19cyclictest0-21swapper/322:05:163
2781199241,19cyclictest0-21swapper/321:50:143
2781199241,19cyclictest0-21swapper/321:15:133
2781199241,19cyclictest0-21swapper/320:15:153
2781199241,19cyclictest0-21swapper/319:45:213
2781199241,18cyclictest0-21swapper/300:25:143
2781199231,19cyclictest0-21swapper/323:15:133
2781199231,19cyclictest0-21swapper/323:05:113
2781199231,19cyclictest0-21swapper/322:50:143
2781199231,19cyclictest0-21swapper/320:10:143
2781199231,19cyclictest0-21swapper/300:15:153
2781199231,19cyclictest0-21swapper/300:10:383
2781199231,18cyclictest0-21swapper/323:10:153
2781199231,18cyclictest0-21swapper/323:10:153
2781199231,18cyclictest0-21swapper/322:15:203
2781199231,18cyclictest0-21swapper/322:10:173
2781199231,18cyclictest0-21swapper/321:45:163
2781199231,18cyclictest0-21swapper/320:35:123
2781199231,18cyclictest0-21swapper/319:40:163
2781199231,18cyclictest0-21swapper/319:35:133
2781199231,17cyclictest0-21swapper/320:50:153
2781199221,18cyclictest0-21swapper/322:20:143
2781199221,18cyclictest0-21swapper/322:20:133
2781199221,18cyclictest0-21swapper/321:25:423
2781199221,18cyclictest0-21swapper/321:25:423
2781199221,18cyclictest0-21swapper/321:05:233
2781199221,18cyclictest0-21swapper/320:30:013
2781199221,18cyclictest0-21swapper/300:05:143
2781199221,17cyclictest0-21swapper/321:40:133
2781199221,17cyclictest0-21swapper/321:30:163
2781199221,17cyclictest0-21swapper/320:05:133
2781199221,17cyclictest0-21swapper/319:15:123
2781199211,17cyclictest0-21swapper/320:30:173
2781199211,17cyclictest0-21swapper/319:50:263
2781199211,16cyclictest0-21swapper/323:25:133
2781199211,16cyclictest0-21swapper/319:25:143
25660293,2sleep00-21swapper/021:43:470
975282,2sleep00-21swapper/023:02:350
9285282,2sleep00-21swapper/000:20:500
8114282,2sleep00-21swapper/021:07:500
7970282,2sleep00-21swapper/019:41:020
6764282,2sleep00-21swapper/000:15:560
658282,2sleep00-21swapper/019:22:480
6136282,2sleep00-21swapper/019:36:280
5417282,2sleep00-21swapper/022:06:350
502282,2sleep00-21swapper/021:57:340
4015282,2sleep00-21swapper/020:55:430
31664282,2sleep00-21swapper/000:00:590
31231282,2sleep00-21swapper/019:17:310
29988282,2sleep00-21swapper/000:00:000
29554281,2sleep00-21swapper/021:50:310
29108282,2sleep00-21swapper/020:37:220
28266282,2sleep00-21swapper/022:52:100
27879282,2sleep00-21swapper/021:47:290
27067282,2sleep00-21swapper/023:53:070
25715282,2sleep00-21swapper/022:46:560
2525283,2sleep00-21swapper/019:27:110
24919282,2sleep00-21swapper/023:49:500
23296282,2sleep00-21swapper/020:20:370
2212282,2sleep00-21swapper/022:00:290
22117282,2sleep00-21swapper/021:35:400
21575282,2sleep00-21swapper/020:15:510
20415282,2sleep00-21swapper/022:35:470
20209282,2sleep00-21swapper/021:31:530
19493281,3sleep019491-21ssh23:38:040
18238282,2sleep00-21swapper/022:32:160
1798282,2sleep00-21swapper/000:06:070
17947282,2sleep00-21swapper/021:28:000
17947282,2sleep00-21swapper/021:28:000
16903282,2sleep00-21swapper/000:36:020
16815281,3sleep016820-21ssh23:33:260
16017282,2sleep00-21swapper/020:03:070
15507282,2sleep00-21swapper/022:26:210
15390282,2sleep00-21swapper/021:22:450
14523282,2sleep00-21swapper/023:29:310
12943282,2sleep00-21swapper/022:21:100
12943282,2sleep00-21swapper/022:21:100
11926282,2sleep00-21swapper/019:51:320
11808282,2sleep00-21swapper/000:25:530
11389282,2sleep00-21swapper/023:21:320
10563282,2sleep00-21swapper/022:16:560
10123282,2sleep00-21swapper/019:46:500
8700271,2sleep00-21swapper/023:17:010
7887271,2sleep00-21swapper/022:11:180
6181271,2sleep00-21swapper/023:12:060
6181271,2sleep00-21swapper/023:12:050
6161272,2sleep00-21swapper/021:01:220
4542271,2sleep00-21swapper/019:34:270
3583271,2sleep00-21swapper/023:06:440
32338271,2sleep00-21swapper/020:45:420
31191272,2sleep00-21swapper/022:59:060
27467272,2sleep00-21swapper/019:06:490
27298272,2sleep00-21swapper/020:32:470
25460272,2sleep00-21swapper/020:27:450
23267271,2sleep00-21swapper/022:42:140
23267271,2sleep00-21swapper/022:42:130
2190272,2sleep00-21swapper/020:51:040
17687272,2sleep00-21swapper/020:06:090
14329271,2sleep00-21swapper/000:30:470
12424271,2sleep00-21swapper/021:15:490
30863261,2sleep00-21swapper/020:41:070
30863261,2sleep00-21swapper/020:41:070
29366262,2sleep00-21swapper/019:12:200
19810261,2sleep00-21swapper/020:11:530
13738261,2sleep00-21swapper/019:56:190
10433260,2sleep00-21swapper/021:13:120
10433260,2sleep00-21swapper/021:13:120
none11:06:110
none11:06:110
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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