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2026-07-05 - 18:43
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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 376 highest latencies:
System rackfslot4.osadl.org (updated Sun Jul 05, 2026 12:45:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2722223590,4sleep225047-21kworker/u8:607:30:172
3144823410,2sleep10-21swapper/109:18:171
1798923410,1sleep116859-21kworker/u8:1010:00:161
3212123340,1sleep128968-21kworker/u8:209:20:141
1385023290,2sleep10-21swapper/109:50:301
2881223250,1sleep121750-21kworker/u8:107:35:181
3059723180,2sleep10-21swapper/111:39:551
2385623110,1sleep123232-21kworker/u8:711:25:001
1009823110,1sleep12117-21kworker/u8:1112:05:131
143323100,2sleep11427-21ssh11:45:301
642823070,6sleep24073-21kworker/u8:708:05:192
3143423040,2sleep10-21swapper/107:40:491
3093923030,3sleep20-21swapper/207:40:262
379123020,2sleep13786-21ssh11:50:331
933222950,2sleep29326-21ssh09:40:262
1764522950,1sleep111466-21kworker/u8:412:20:381
2675122940,2sleep20-21swapper/207:28:442
2007822940,3sleep1191ksoftirqd/112:25:381
270022890,2sleep20-21swapper/209:25:382
1952922890,1sleep118595-21kworker/u8:111:15:151
569322860,7sleep228298-1kworker/u9:310:45:002
346822850,1sleep232193-21kworker/u8:311:50:222
1561422850,4sleep215618-21aten2_rfpower_p09:55:182
1485722840,3sleep114853-21ssh12:15:191
2467022830,3sleep223233-21kworker/u8:811:25:242
1913722820,2sleep30-21swapper/307:05:173
1161222820,7sleep27763-1kworker/u9:409:45:282
604122810,2sleep26033-21ssh11:55:362
257522800,2sleep10-21swapper/110:36:151
2004422800,2sleep20-21swapper/208:45:302
1512722800,2sleep10-21swapper/108:30:281
2820322790,2sleep10-21swapper/111:34:171
2027222790,1sleep218595-21kworker/u8:111:15:402
192522780,2sleep20-21swapper/207:50:322
1615822780,2sleep10-21swapper/109:55:321
1102822770,1sleep210757-21kworker/u8:008:20:002
860322760,2sleep10-21swapper/108:10:301
1795122760,1sleep211684-21kworker/u8:311:10:342
145322760,1sleep227791-21kworker/u8:111:45:312
1393722760,1sleep212316-21kworker/u8:309:50:352
1106622760,1sleep12761-21kworker/u8:610:55:331
930922750,1sleep15073-21kworker/u8:710:51:021
521322750,1sleep14073-21kworker/u8:708:00:311
2939422750,1sleep128966-21kworker/u8:009:14:161
1435322750,1sleep112442-21kworker/u8:908:30:001
3222622730,2sleep228969-21kworker/u8:309:20:152
2680822730,3sleep226762-21ssh11:30:242
2344422730,1sleep111466-21kworker/u8:412:33:581
1922322730,1sleep118472-21kworker/u8:1207:05:191
923322720,1sleep25073-21kworker/u8:710:50:432
2282222720,1sleep121752-21kworker/u8:307:15:281
2277322720,2sleep20-21swapper/207:15:252
1993022720,2sleep20-21swapper/210:04:552
490422710,1sleep20-21swapper/209:30:332
490422710,1sleep20-21swapper/209:30:322
1433922710,4sleep214329-21munin-run12:15:002
1160022710,2sleep111594-21ntpq09:45:281
661722700,1sleep127791-21kworker/u8:111:56:441
1567022700,1sleep212439-21kworker/u8:308:31:512
1358722700,1sleep212443-21kworker/u8:1008:25:322
2820222690,2sleep20-21swapper/210:21:162
3151622680,2sleep131206-1kworker/u9:011:40:281
3151622680,2sleep131206-1kworker/u9:011:40:281
1185322680,2sleep120417-21cyclictest08:20:231
1185322680,2sleep120417-21cyclictest08:20:231
1065922680,2sleep110658-21users08:15:411
370222670,3sleep13701-21ssh10:40:171
2935222670,2sleep20-21swapper/209:14:042
2701022670,3sleep127009-21ssh10:20:151
2594722670,2sleep20-21swapper/209:05:162
2594722670,2sleep20-21swapper/209:05:152
1713922670,1sleep211686-21kworker/u8:711:10:012
851222660,2sleep18443-21ssh09:40:001
1047222660,1sleep13406-21kworker/u8:209:43:511
760622650,1sleep16673-21kworker/u8:512:00:141
3200722650,1sleep223233-21kworker/u8:811:40:452
3200722650,1sleep223233-21kworker/u8:811:40:452
3104522650,2sleep10-21swapper/110:29:071
3104522650,2sleep10-21swapper/110:29:071
2931122650,1sleep228213-21kworker/u8:807:35:322
2826822650,11sleep10-21swapper/107:32:251
2230522650,3sleep222292-21ssh12:30:292
2087422650,2sleep20-21swapper/210:05:322
1082422650,5sleep29253-21kworker/2:212:05:512
2433722640,1sleep220543-21kworker/u8:2409:00:172
2308822640,2sleep20-21swapper/211:21:312
694922630,1sleep25701-21kworker/u8:309:35:242
655922630,1sleep15073-21kworker/u8:710:45:321
655922630,1sleep15073-21kworker/u8:710:45:311
447922630,1sleep13406-21kworker/u8:209:30:201
447922630,1sleep13406-21kworker/u8:209:30:191
2664222630,1sleep123707-21kworker/u8:910:19:411
2009322630,2sleep20-21swapper/207:07:012
1939122630,2sleep20-21swapper/212:25:052
242322620,1sleep1876-21kworker/u8:509:25:251
1618722620,1sleep112439-21kworker/u8:308:35:151
2984922610,2sleep20-21swapper/211:36:192
2495722610,2sleep20-21swapper/210:15:172
787022600,2sleep26669-21kworker/u8:012:00:192
3034422600,1sleep228966-21kworker/u8:009:15:252
2550822600,4sleep119-21ksoftirqd/107:25:121
2451022600,1sleep221750-21kworker/u8:107:20:322
2089222600,1sleep118471-21kworker/u8:1107:10:221
1178522600,3sleep228298-1kworker/u9:310:57:072
2443622590,2sleep20-21swapper/212:35:252
2335622590,2sleep10-21swapper/108:55:331
1907422590,1sleep118596-21kworker/u8:211:14:141
3265522580,2sleep20-21swapper/207:45:292
3232022580,1sleep131564-21kworker/u8:4007:45:201
2174822580,2sleep20-21swapper/208:50:362
1717322580,2sleep217169-21ssh12:20:192
417022570,2sleep20-21swapper/207:58:352
2431322570,2sleep20-21swapper/210:14:292
2174522570,1sleep117333-21kworker/u8:1808:50:351
1945822570,2sleep117324-21kworker/u8:808:45:121
1668322570,1sleep212439-21kworker/u8:308:35:252
2925522560,1sleep228290-21kworker/u8:210:25:142
2925522560,1sleep228290-21kworker/u8:210:25:132
2443722560,1sleep120336-21kworker/u8:007:20:271
2314622560,1sleep121644-21kworker/u8:110:10:341
1421422560,2sleep114213-21ssh11:02:441
1421422560,2sleep114213-21ssh11:02:441
40022550,2sleep10-21swapper/110:32:001
2465022550,2sleep124641-21ssh12:35:351
2267522550,2sleep20-21swapper/208:55:022
1930522550,1sleep218915-21kworker/u8:2108:45:012
1526422550,2sleep115262-21ssh11:05:221
743422540,2sleep10-21swapper/108:05:521
522222540,2sleep24066-1kworker/u9:208:00:322
2458122540,2sleep10-21swapper/109:00:211
2161222540,1sleep116855-21kworker/u8:410:07:151
89522510,2sleep20-21swapper/210:34:192
2724822510,1sleep120543-21kworker/u8:2409:09:211
2724822510,1sleep120543-21kworker/u8:2409:09:201
2062022510,1sleep218472-21kworker/u8:1207:10:142
176522510,1sleep2389-21kworker/u8:110:35:232
1607722510,2sleep20-21swapper/212:17:332
712822500,1sleep25069-21kworker/u8:010:46:212
712822500,1sleep25069-21kworker/u8:010:46:202
2522022500,1sleep123243-21kworker/u8:1811:25:521
1384422500,2sleep20-21swapper/211:01:012
1384422500,2sleep20-21swapper/211:01:002
356622490,1sleep131564-21kworker/u8:4007:55:331
232922490,1sleep131537-21kworker/u8:1307:50:541
1885122470,1sleep117334-21kworker/u8:1908:40:411
868422460,1sleep27583-21kworker/u8:608:10:352
1256922450,2sleep20-21swapper/208:23:352
1256922450,2sleep20-21swapper/208:23:342
1389822440,3sleep113897-21ssh12:13:021
196292390,2sleep30-21swapper/311:15:173
230742340,2chrt0-21swapper/308:55:243
6142300,1chrt0-21swapper/307:45:423
279482290,17sleep30-21swapper/309:10:233
288932280,2sleep30-21swapper/311:35:193
27632280,2sleep30-21swapper/309:25:393
49612270,2sleep30-21swapper/310:41:403
36872270,2sleep30-21swapper/311:50:273
7762260,2sleep30-21swapper/309:20:573
264882260,2chrt0-21swapper/311:30:173
64352240,1sleep30-21swapper/308:05:263
277302240,2chrt0-21swapper/310:20:373
194502240,2sleep30-21swapper/308:45:103
90852230,2sleep30-21swapper/308:11:133
3922230,2sleep30-21swapper/310:31:593
183092230,2sleep30-21swapper/312:22:133
118682230,2sleep30-21swapper/312:09:103
94782220,2sleep30-21swapper/310:51:533
74792220,2sleep30-21swapper/310:48:033
74792220,2sleep30-21swapper/310:48:033
317292220,2sleep30-21swapper/309:19:403
272092220,2sleep30-21swapper/309:08:513
272092220,2sleep30-21swapper/309:08:503
240652220,2sleep30-21swapper/310:13:123
239192220,2sleep30-21swapper/312:35:093
233762220,2sleep30-21swapper/307:17:073
217182220,2sleep30-21swapper/307:11:523
212442220,2sleep30-21swapper/312:29:193
174092220,2sleep30-21swapper/308:38:143
139992220,2sleep30-21swapper/311:01:463
139992220,2sleep30-21swapper/311:01:453
134042220,2sleep30-21swapper/312:10:473
300512210,2sleep30-21swapper/307:39:143
27262210,2sleep30-21swapper/310:36:563
199202210,2sleep30-21swapper/310:04:533
15212210,11sleep3301rcuc/307:50:163
140102210,2sleep30-21swapper/308:26:123
122772210,11sleep30-21swapper/310:59:253
96262200,2sleep30-21swapper/308:15:033
217102200,10sleep30-21swapper/310:07:423
162172200,9sleep3301rcuc/311:06:233
65492191,2sleep30-21swapper/309:35:173
92322180,8sleep3301rcuc/312:03:213
315882180,7sleep3301rcuc/311:40:343
315882180,7sleep3301rcuc/311:40:343
241512181,2sleep30-21swapper/307:20:223
146012180,8sleep3301rcuc/309:52:083
267412170,7sleep3301rcuc/307:28:373
20421991711,4cyclictest7972sleep311:45:173
70902160,6sleep3301rcuc/311:58:593
257972160,6sleep3301rcuc/311:28:363
172452160,6sleep3301rcuc/311:10:143
57682150,5sleep3301rcuc/308:03:043
304792150,5sleep3301rcuc/310:26:283
304792150,5sleep3301rcuc/310:26:283
284532150,5sleep3301rcuc/307:34:483
259762151,2sleep30-21swapper/310:16:363
257222150,2sleep30-21swapper/309:05:003
233622150,5sleep3301rcuc/312:33:363
2042199158,4cyclictest42152chrt09:30:143
2042199158,4cyclictest42152chrt09:30:133
169512150,5sleep3301rcuc/309:57:363
145722150,5sleep3301rcuc/312:15:093
145492150,5sleep3301rcuc/308:30:023
117342150,2sleep30-21swapper/308:20:223
117342150,2sleep30-21swapper/308:20:213
116922150,4sleep3301rcuc/309:45:343
105072150,4sleep3301rcuc/309:44:013
35892140,2sleep30-21swapper/307:55:353
314892140,5sleep3301rcuc/307:41:323
223092140,4sleep30-21swapper/311:20:223
222572140,4sleep3301rcuc/308:52:463
188632130,3sleep3301rcuc/308:40:433
282422103,3sleep028264-21ntp_states09:10:330
16412102,3sleep00-21swapper/007:50:220
5575292,3sleep05576-21ssh09:32:010
5575292,3sleep05576-21ssh09:32:000
20054293,2sleep00-21swapper/007:06:320
9753281,3sleep00-21swapper/008:15:170
343282,2sleep00-21swapper/010:31:490
3291282,2sleep00-21swapper/010:39:400
3187282,2sleep00-21swapper/007:55:210
3091282,2sleep00-21swapper/009:25:570
30208282,3sleep030265-21ssh10:25:450
30208282,3sleep030265-21ssh10:25:450
28145283,2sleep00-21swapper/007:30:560
27194282,2sleep00-21swapper/009:08:410
27194282,2sleep00-21swapper/009:08:400
24064282,2sleep00-21swapper/011:25:040
2304282,2sleep00-21swapper/011:47:350
21479282,2sleep00-21swapper/010:06:360
19027282,2sleep00-21swapper/008:42:500
18764282,2sleep00-21swapper/012:24:210
17932282,2sleep00-21swapper/011:10:330
17391282,2sleep00-21swapper/008:38:010
16143281,3sleep016155-21ssh09:55:330
15749282,2sleep00-21swapper/012:16:040
15615282,2sleep00-21swapper/008:31:100
14935282,2sleep00-21swapper/009:53:480
13286281,2sleep00-21swapper/008:25:220
12381283,2sleep00-21swapper/008:21:160
12381283,2sleep00-21swapper/008:21:160
9245272,2sleep00-21swapper/010:50:460
9073272,2sleep00-21swapper/012:02:390
8293272,2sleep00-21swapper/009:39:130
783271,2sleep00-21swapper/009:20:590
7741271,2sleep00-21swapper/010:49:260
7741271,2sleep00-21swapper/010:49:250
32444271,2sleep00-21swapper/011:42:450
32444271,2sleep00-21swapper/011:42:450
30868271,2sleep00-21swapper/007:40:250
29700271,2sleep00-21swapper/011:35:410
26076272,2sleep00-21swapper/010:17:050
23482272,2sleep00-21swapper/007:18:300
23034272,2sleep00-21swapper/012:32:010
22153272,2sleep00-21swapper/008:51:270
21698272,2sleep00-21swapper/007:11:380
20570272,2sleep00-21swapper/008:46:490
13490271,2sleep00-21swapper/012:11:090
12392272,2sleep00-21swapper/009:47:240
11361271,2sleep00-21swapper/012:06:430
7474261,2sleep00-21swapper/008:06:160
622261,2sleep00-21swapper/007:45:480
5659262,2sleep00-21swapper/008:01:400
29872261,2sleep00-21swapper/007:36:550
26524261,2sleep00-21swapper/007:25:500
25158261,2sleep00-21swapper/007:23:570
23834261,2sleep00-21swapper/010:12:100
23704261,2sleep00-21swapper/008:55:420
14322261,2sleep00-21swapper/011:03:170
14322261,2sleep00-21swapper/011:03:170
9103251,2sleep00-21swapper/008:11:270
4882251,2sleep00-21swapper/011:54:150
27688251,2sleep00-21swapper/011:31:500
25474251,2sleep00-21swapper/009:02:210
20688251,2sleep00-21swapper/011:16:030
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
none11:06:110
none11:06:110
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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