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2026-06-02 - 23:33
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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 the 792 highest latencies:
System rackfslot4.osadl.org (updated Tue Jun 02, 2026 12:45:24)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
134423980,1sleep128145-21kworker/u8:312:15:121
134423980,1sleep128145-21kworker/u8:312:15:111
1562923360,2sleep215628-21ssh11:35:272
881523280,5sleep18804-21ntpq12:30:331
733623260,1sleep26237-21kworker/u8:1207:10:332
1095323260,1sleep28219-21kworker/u8:309:00:282
1748123230,2sleep20-21swapper/210:28:322
1388223210,2sleep20-21swapper/211:30:402
1303723180,2sleep20-21swapper/210:19:112
2031323130,2sleep20-21swapper/209:24:222
546123120,2sleep10-21swapper/108:45:081
3235123110,1sleep228601-21kworker/u8:811:00:332
2009923100,2sleep10-21swapper/109:23:251
1431823100,2sleep10-21swapper/107:31:331
3001723090,2sleep10-21swapper/110:55:291
557323080,2sleep10-21swapper/111:14:031
557323080,2sleep10-21swapper/111:14:031
2279123080,2sleep10-21swapper/107:58:121
222823070,2sleep10-21swapper/108:35:141
1831223070,1sleep117170-21kworker/u8:1110:30:171
2668823060,2sleep20-21swapper/210:49:272
1262823060,2sleep20-21swapper/209:05:312
401423020,2sleep10-21swapper/108:40:181
223023020,2sleep22231-21aten2_rfpower_c08:35:162
2542423010,1sleep222666-21kworker/u8:108:05:292
278222980,2sleep22759-21ssh09:55:272
1470422970,2sleep10-21swapper/110:21:131
2242622960,1sleep121271-21kworker/u8:711:50:181
1368622950,11sleep119-21ksoftirqd/109:10:171
3002922940,1sleep228373-21kworker/u8:110:55:312
1177622940,2sleep111775-21ssh10:15:251
1158122930,2sleep10-21swapper/109:02:531
2102822910,2sleep10-21swapper/110:35:351
2429922880,2sleep224298-21users09:30:472
2055022860,2sleep1181rcuc/107:50:291
882422850,1sleep225839-21kworker/u8:112:30:342
562222830,2sleep30-21swapper/307:05:263
3202722820,2sleep20-21swapper/208:25:352
134822820,2sleep229637-1kworker/u9:012:15:142
134822820,2sleep229637-1kworker/u9:012:15:142
2200522790,1sleep117611-21kworker/u8:509:26:391
2200522790,1sleep117611-21kworker/u8:509:26:391
571022780,1sleep12713-21kworker/u8:507:05:331
565922780,2sleep25657-21ntpq07:05:292
1070422780,2sleep12714-1kworker/u9:207:20:361
2746222770,1sleep225848-21kworker/u8:1412:00:362
2746222770,1sleep225848-21kworker/u8:1412:00:362
2534522770,1sleep121740-21kworker/u8:010:45:241
1382422760,2sleep20-21swapper/207:30:312
1840222750,2sleep10-21swapper/111:40:371
2931122740,1sleep229122-21kworker/u8:509:42:532
902322730,3sleep19022-21ld07:15:341
902322730,3sleep19022-21ld07:15:331
3191922730,3sleep231913-21ssh12:10:342
2767822730,1sleep119460-21kworker/u8:410:50:271
2322822730,1sleep119926-21kworker/u8:709:30:171
1889522720,1sleep117635-21kworker/u8:107:45:331
740622710,1sleep16577-21kworker/u8:808:50:221
685922710,1sleep125839-21kworker/u8:112:25:391
685922710,1sleep125839-21kworker/u8:112:25:381
2709822710,2sleep227097-21ssh10:50:152
3226022700,1sleep126106-21kworker/u8:511:00:291
3010322700,1sleep227593-21kworker/u8:1608:20:202
2387722700,1sleep119489-21kworker/u8:708:00:341
1261822700,1sleep18219-21kworker/u8:309:05:291
54522690,2sleep2544-21ssh09:50:332
54522690,2sleep2544-21ssh09:50:332
2745622690,6sleep119-21ksoftirqd/112:00:361
2745622690,6sleep119-21ksoftirqd/112:00:351
1711022690,1sleep215985-21kworker/u8:1407:40:322
1711022690,1sleep215985-21kworker/u8:1407:40:312
1680122690,1sleep113141-21kworker/u8:209:15:371
1543422690,2sleep20-21swapper/207:35:282
1501522690,2sleep20-21swapper/210:22:412
1128822690,2sleep111287-21ssh11:25:331
51322680,3sleep232498-1kworker/u9:008:30:132
225922680,2sleep231941-1kworker/u9:211:05:352
2063722680,1sleep218987-21kworker/u8:911:45:322
1895922680,2sleep20-21swapper/207:45:392
507422670,2sleep20-21swapper/210:00:302
2801022670,3sleep128009-21diskstats09:40:191
2422822670,1sleep221740-21kworker/u8:010:43:242
1806722670,4sleep2241rcuc/210:30:132
1681322670,1sleep28219-21kworker/u8:309:15:382
1556122670,3sleep211518-1kworker/u9:209:14:362
632122660,4sleep210685-21kworker/2:211:15:212
632122660,4sleep210685-21kworker/2:211:15:202
2620622660,2sleep20-21swapper/209:35:372
2619622660,2sleep10-21swapper/109:35:361
2377322660,1sleep217633-21kworker/u8:008:00:262
552522650,1sleep13608-21kworker/u8:110:00:411
45922650,1sleep131414-21kworker/u8:009:50:281
45922650,1sleep131414-21kworker/u8:009:50:281
1165622650,2sleep10-21swapper/112:36:241
937422640,1sleep20-21swapper/208:55:342
522522640,2sleep20-21swapper/212:23:032
367022640,1sleep125839-21kworker/u8:112:20:151
2195222640,2sleep20-21swapper/207:55:242
2104322640,2sleep221038-21ssh10:35:362
2062422640,1sleep219493-21kworker/u8:1107:50:332
2955822630,2sleep129498-21ssh12:05:271
2926122630,2sleep229257-21ssh12:05:192
3251222620,2sleep10-21swapper/112:11:331
318522620,1sleep1539-21kworker/u8:411:08:211
859522610,2sleep20-21swapper/211:20:202
3067822610,2sleep230670-21ssh09:45:302
2001122610,2sleep10-21swapper/111:45:161
1650622610,1sleep115985-21kworker/u8:1407:40:151
1650622610,1sleep115985-21kworker/u8:1407:40:141
919522600,3sleep15025-1kworker/u9:008:55:251
2704822600,2sleep10-21swapper/108:10:261
2380522600,1sleep117170-21kworker/u8:1110:41:231
2373622600,1sleep223550-21kworker/u8:211:52:532
1579322600,1sleep112552-21kworker/u8:210:25:141
1357122600,1sleep112058-21kworker/u8:411:30:361
1109622600,2sleep2241rcuc/212:35:332
504722590,1sleep23379-21kworker/u8:008:42:562
2670822590,1sleep225948-21kworker/u8:608:10:152
620622580,1sleep225839-21kworker/u8:112:25:202
620622580,1sleep225839-21kworker/u8:112:25:202
3135722580,2sleep10-21swapper/109:46:541
2143322580,2sleep21481-21ntpd09:25:312
2143322580,2sleep21481-21ntpd09:25:312
1791322580,2sleep217888-21ssh11:40:192
952322570,2sleep10-21swapper/111:21:181
671622570,2sleep26707-21apt-get10:05:122
345022570,1sleep131414-21kworker/u8:009:56:391
2472122570,1sleep123550-21kworker/u8:211:55:211
2472122570,1sleep123550-21kworker/u8:211:55:201
1510922570,1sleep114353-21kworker/u8:207:35:201
1074522570,1sleep129124-21kworker/u8:810:14:081
1014022570,1sleep231414-21kworker/u8:010:11:082
122922560,4sleep10-21swapper/108:30:331
732022550,3sleep17318-21ntpq07:10:311
3081822550,2sleep10-21swapper/108:21:321
1163622550,2sleep10-21swapper/107:25:141
829622540,1sleep15931-21kworker/u8:610:08:051
1646422540,2sleep10-21swapper/111:35:511
1173322530,2sleep20-21swapper/211:25:582
1188622520,7sleep26534-21cyclictest07:25:192
533122510,1sleep25178-21kworker/u8:611:12:522
533122510,1sleep25178-21kworker/u8:611:12:512
2649222510,1sleep225839-21kworker/u8:112:00:012
2649222510,1sleep225839-21kworker/u8:112:00:002
878022500,2sleep20-21swapper/207:15:222
878022500,2sleep20-21swapper/207:15:222
746522500,2sleep20-21swapper/208:50:242
2807822490,2sleep20-21swapper/208:15:022
3251322480,4sleep119-21ksoftirqd/108:27:261
744622470,1sleep1537-21kworker/u8:111:17:131
744622470,1sleep1537-21kworker/u8:111:17:121
607822470,2sleep20-21swapper/208:45:282
2597622470,2sleep10-21swapper/108:07:001
2934022460,1sleep127593-21kworker/u8:1608:18:341
1105022440,1sleep29449-21kworker/u8:707:21:012
295072350,11sleep30-21swapper/309:43:503
63372280,2sleep30-21swapper/311:15:213
63372280,2sleep30-21swapper/311:15:213
214392270,2sleep30-21swapper/309:25:323
214392270,2sleep30-21swapper/309:25:323
96372260,14sleep30-21swapper/307:18:543
96372260,14sleep30-21swapper/307:18:543
205872250,13sleep30-21swapper/311:45:303
59162240,2sleep30-21swapper/310:02:283
70482230,2sleep30-21swapper/310:05:213
67102230,2sleep30-21swapper/307:10:043
56362230,11sleep30-21swapper/311:14:213
56362230,11sleep30-21swapper/311:14:213
318862230,3sleep30-21swapper/309:49:253
283932230,2sleep30-21swapper/312:03:323
283932230,2sleep30-21swapper/312:03:313
246002230,2sleep30-21swapper/309:32:123
210232230,2sleep30-21swapper/307:51:113
159672230,13sleep30-21swapper/307:37:023
143282230,2sleep30-21swapper/311:32:393
131102230,2sleep30-21swapper/309:06:533
99382220,11sleep30-21swapper/308:58:043
34592220,2sleep30-21swapper/308:38:353
275952220,2sleep30-21swapper/308:11:583
243932220,2sleep30-21swapper/308:02:373
239812220,2sleep30-21swapper/310:42:163
215212220,2sleep30-21swapper/310:36:173
116012221,2sleep30-21swapper/310:15:253
10692220,2sleep30-21swapper/311:04:213
105472220,2sleep30-21swapper/310:13:053
104092220,2sleep30-21swapper/312:35:053
83332210,2sleep30-21swapper/311:20:123
49932210,2sleep30-21swapper/308:42:163
300892210,2sleep30-21swapper/312:05:443
271472210,2sleep30-21swapper/309:38:363
71012200,10sleep3301rcuc/308:50:133
319942200,2sleep30-21swapper/312:10:383
260302200,2sleep30-21swapper/308:07:423
196062200,10sleep30-21swapper/310:32:563
193992200,2sleep30-21swapper/307:46:163
177592200,2sleep30-21swapper/307:43:513
177592200,2sleep30-21swapper/307:43:503
6538991913,4cyclictest54742sleep308:45:153
309162190,2chrt0-21swapper/310:57:523
162662190,2sleep30-21swapper/311:35:483
70902170,7sleep3301rcuc/312:26:053
70902170,7sleep3301rcuc/312:26:053
324252170,7sleep3301rcuc/308:26:243
18732170,7sleep3301rcuc/308:34:013
47492160,6sleep3301rcuc/312:20:473
27942160,6sleep3301rcuc/309:55:283
256062160,6sleep3301rcuc/311:56:083
256062160,6sleep3301rcuc/311:56:073
23422160,6sleep3301rcuc/311:05:403
144682160,6sleep3301rcuc/310:20:413
136052160,6sleep3301rcuc/307:30:243
8612150,4sleep3301rcuc/309:50:383
8612150,4sleep3301rcuc/309:50:383
653899158,4cyclictest167432sleep310:25:423
286332150,4sleep3301rcuc/308:15:273
27202150,5sleep3301rcuc/312:17:013
27202150,5sleep3301rcuc/312:17:003
264472150,5sleep3301rcuc/310:48:153
238822150,5sleep3301rcuc/311:53:373
218422150,3sleep30-21swapper/307:55:203
198732150,5sleep3301rcuc/309:22:193
129392150,5sleep3301rcuc/307:29:313
111762150,2sleep3301rcuc/311:25:273
106532150,5sleep3301rcuc/309:00:223
84642140,2sleep30-21swapper/312:30:223
289562140,4sleep3301rcuc/310:54:243
190322140,3sleep3301rcuc/311:42:053
177242140,4sleep3301rcuc/309:18:003
143682140,4sleep30-21swapper/309:10:353
105582140,2sleep30-21swapper/307:20:273
307662130,3sleep3301rcuc/308:20:543
206732120,2sleep0111rcuc/007:50:350
4875292,3sleep04873-21ssh10:00:250
31494293,2sleep00-21swapper/009:47:340
16712293,2sleep00-21swapper/011:37:030
7880282,2sleep00-21swapper/011:19:210
7880282,2sleep00-21swapper/011:19:210
7842282,2sleep00-21swapper/010:05:560
757282,2sleep00-21swapper/012:14:510
6223283,2sleep00-21swapper/007:07:250
5492282,2sleep00-21swapper/011:13:400
5492282,2sleep00-21swapper/011:13:390
495282,2sleep00-21swapper/011:01:440
4106282,2sleep00-21swapper/009:59:530
27750281,3sleep027754-21ssh09:40:150
27639283,2sleep00-21swapper/008:12:320
24658282,2sleep00-21swapper/009:32:310
24540282,2sleep00-21swapper/010:44:560
22707281,3sleep00-21swapper/007:57:080
21276282,3sleep021277-21ssh11:47:000
19955282,2sleep00-21swapper/009:22:450
19595283,2sleep00-21swapper/010:32:540
19008282,2sleep00-21swapper/011:41:590
1678283,2sleep00-21swapper/008:31:500
15377282,2sleep00-21swapper/009:13:410
14794282,2sleep00-21swapper/010:21:400
12503281,3sleep012504-21ssh11:29:440
12468282,2sleep00-21swapper/010:16:290
11978282,2sleep00-21swapper/012:37:530
10385282,2sleep00-21swapper/010:12:200
9909273,2sleep00-21swapper/008:57:410
7881272,2sleep00-21swapper/007:12:210
7325272,2sleep00-21swapper/012:27:160
7325272,2sleep00-21swapper/012:27:150
6589272,2sleep00-21swapper/008:46:490
4959271,2sleep00-21swapper/012:21:490
4931272,2sleep00-21swapper/008:41:290
3303272,2sleep00-21swapper/008:36:360
30847272,2sleep00-21swapper/008:21:570
29364272,2sleep00-21swapper/008:18:550
28540271,2sleep00-21swapper/010:52:280
27372271,2sleep00-21swapper/009:39:460
2621271,2sleep00-21swapper/012:16:380
2621271,2sleep00-21swapper/012:16:370
25995272,2sleep00-21swapper/008:07:170
23657271,2sleep00-21swapper/011:52:310
22280271,2sleep00-21swapper/009:27:560
22280271,2sleep00-21swapper/009:27:560
17113271,3sleep017114-21ssh10:26:510
15907272,2sleep00-21swapper/007:36:160
14240271,2sleep00-21swapper/007:30:420
13065272,2sleep00-21swapper/009:06:190
12725272,2sleep00-21swapper/007:26:480
11487272,2sleep00-21swapper/009:01:440
11095272,2sleep00-21swapper/007:21:370
9654261,2sleep00-21swapper/012:32:330
7088261,2sleep00-21swapper/008:50:070
32479262,2sleep00-21swapper/008:27:070
28365261,2sleep00-21swapper/012:03:250
28365261,2sleep00-21swapper/012:03:240
26272261,2sleep00-21swapper/011:59:150
26272261,2sleep00-21swapper/011:59:150
24282261,2sleep00-21swapper/008:01:210
19449261,2sleep00-21swapper/007:46:550
17580262,2sleep00-21swapper/007:41:360
17580262,2sleep00-21swapper/007:41:360
17358261,2sleep00-21swapper/009:16:180
14153261,2sleep00-21swapper/011:31:480
1362260,2sleep01363-21ssh09:52:290
1362260,2sleep01363-21ssh09:52:290
9523251,2sleep00-21swapper/007:17:270
9523251,2sleep00-21swapper/007:17:260
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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