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2026-06-01 - 19:16
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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 Mon Jun 01, 2026 12:45:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
430824010,10sleep225-21ksoftirqd/209:40:272
1590223730,1sleep115156-21kworker/u8:2008:50:241
2034223450,1sleep118171-21kworker/u8:312:36:551
2034223450,1sleep118171-21kworker/u8:312:36:551
2885423320,1sleep222729-21kworker/u8:607:50:272
1079423310,1sleep28944-21kworker/u8:1112:15:412
2651823170,2sleep10-21swapper/109:18:591
400123130,1sleep132544-21kworker/u8:2310:50:271
310323120,1sleep131025-21kworker/u8:308:10:331
310323120,1sleep131025-21kworker/u8:308:10:321
621623090,1sleep122975-21kworker/u8:812:05:411
36223060,2sleep10-21swapper/108:04:001
3036723030,2sleep10-21swapper/109:25:421
3036723030,2sleep10-21swapper/109:25:421
1313222960,1sleep211628-21kworker/u8:011:10:302
1427322950,2sleep20-21swapper/208:45:202
1114522950,1sleep27418-21kworker/u8:509:55:312
1114522950,1sleep27418-21kworker/u8:509:55:312
216722940,3sleep21897-21kworker/u8:008:10:012
1519522940,7sleep29697-21kworker/u8:810:05:042
175422930,2sleep11716-21ssh09:35:231
2258822910,2sleep214628-1kworker/u9:107:30:392
881122900,1sleep27417-21kworker/u8:409:50:282
448522900,2sleep131025-21kworker/u8:308:15:201
1636922890,1sleep215142-21kworker/u8:708:50:382
2137322880,5sleep221375-21munin-plugin-st11:30:002
1898822880,2sleep20-21swapper/207:20:292
1094322880,3sleep110944-21/usr/sbin/munin11:05:341
97922870,2sleep10-21swapper/109:34:311
3274022860,3sleep132724-21munin-run11:55:011
2440822850,2sleep124407-21ssh10:25:141
2139922850,2sleep10-21swapper/109:05:321
1566122840,2sleep10-21swapper/107:10:271
861222820,1sleep24744-21kworker/u8:211:00:332
2649022820,2sleep10-21swapper/111:40:201
1754722820,1sleep27417-21kworker/u8:410:10:112
2894222810,1sleep120301-21kworker/u8:2109:24:421
1297322800,1sleep16439-21kworker/u8:412:20:391
966122790,8sleep28944-21kworker/u8:1112:15:012
760722790,1sleep14743-21kworker/u8:011:00:001
760722790,1sleep14743-21kworker/u8:010:59:591
2313522790,1sleep120303-21kworker/u8:2309:10:351
2921322780,2sleep229212-21df_inode10:35:212
2741522780,2sleep20-21swapper/211:41:182
52722770,2sleep1526-21ssh11:55:171
397622770,2sleep20-21swapper/212:00:522
2337822770,1sleep211629-21kworker/u8:311:33:502
1773922770,2sleep217730-21ssh11:20:322
1249422770,2sleep10-21swapper/110:00:011
1249422770,2sleep10-21swapper/110:00:001
1901722760,4sleep2241rcuc/212:35:112
1901722760,4sleep2241rcuc/212:35:102
3052022750,2sleep20-21swapper/207:55:302
3052022750,2sleep20-21swapper/207:55:302
2535222750,2sleep20-21swapper/209:15:302
2213022740,1sleep121334-21kworker/u8:007:30:271
964922730,1sleep15121-21kworker/u8:709:52:201
627622730,2sleep25434-1kworker/u9:010:55:312
627622730,2sleep25434-1kworker/u9:010:55:302
2459122730,3sleep224589-21awk07:40:002
1453322730,2sleep10-21swapper/107:06:381
2716222720,1sleep20-21swapper/210:30:252
160822720,1sleep132543-21kworker/u8:2210:45:241
2896122710,1sleep125830-21kworker/u8:1110:35:151
1865622710,1sleep111631-21kworker/u8:611:22:591
1811922710,2sleep10-21swapper/108:55:351
1577022710,2sleep20-21swapper/207:10:372
1504922710,2sleep225-21ksoftirqd/211:15:212
2356122700,2sleep20-21swapper/209:10:522
2187622700,7sleep221840-21munin-run10:20:012
1217522700,1sleep211628-21kworker/u8:011:09:542
819822690,2sleep221163-21kworker/2:108:25:382
3172622690,1sleep29492-21kworker/u8:610:40:232
2279022670,1sleep118904-21kworker/u8:310:20:321
2279022670,1sleep118904-21kworker/u8:310:20:311
1641822670,2sleep20-21swapper/212:29:482
513422660,1sleep222975-21kworker/u8:812:05:112
2670822660,2sleep1121rcu_preempt10:30:171
2145222660,1sleep220306-21kworker/u8:2609:05:362
1743222660,3sleep217430-21ntpq12:30:332
817422650,2sleep10-21swapper/108:25:371
346522650,1sleep132152-21kworker/u8:712:00:271
2773722650,2sleep20-21swapper/209:20:342
2312622650,1sleep218904-21kworker/u8:310:20:402
2312622650,1sleep218904-21kworker/u8:310:20:402
1975122650,1sleep218638-21kworker/u8:209:00:312
1714022650,1sleep115867-21kworker/u8:612:30:241
1410622650,1sleep28041-21kworker/u8:3407:05:342
1391722650,2sleep30-21swapper/307:05:243
68522640,3sleep1684-21ssh10:44:331
428822640,1sleep128345-21kworker/u8:309:40:261
1305422640,2sleep10-21swapper/108:40:331
2961522630,1sleep122727-21kworker/u8:407:54:271
215922630,1sleep230622-21kworker/u8:509:35:412
1350222630,1sleep27417-21kworker/u8:410:00:332
2993222620,1sleep228345-21kworker/u8:309:25:312
2993222620,1sleep228345-21kworker/u8:309:25:312
3223622610,3sleep232235-21ssh09:30:352
2064622610,2sleep10-21swapper/107:25:351
1541722610,1sleep16997-21kworker/u8:111:15:321
1224022610,1sleep28941-21kworker/u8:612:20:152
3093622600,2sleep10-21swapper/107:55:451
3093622600,2sleep10-21swapper/107:55:441
1974322600,2sleep113514-1kworker/u9:009:00:301
145422600,1sleep232157-21kworker/u8:1311:55:382
1134422600,2sleep10-21swapper/108:35:301
1134422600,2sleep10-21swapper/108:35:301
2584322590,2sleep20-21swapper/210:27:252
2337622590,1sleep111629-21kworker/u8:311:33:491
726022580,1sleep15387-21kworker/u8:908:25:001
664722580,2sleep10-21swapper/109:45:331
485822580,2sleep20-21swapper/208:15:322
329522580,2sleep231025-21kworker/u8:308:10:422
329522580,2sleep231025-21kworker/u8:308:10:422
2548822580,1sleep225263-21kworker/u8:411:38:092
2386122580,1sleep122729-21kworker/u8:607:35:321
1062322580,1sleep18944-21kworker/u8:1112:15:351
1306322570,1sleep211848-21kworker/u8:408:40:342
1074222570,5sleep23754-1kworker/u9:108:35:152
1074222570,5sleep23754-1kworker/u9:108:35:142
2990422560,1sleep125263-21kworker/u8:411:47:251
2563922560,1sleep114542-21kworker/u8:2007:40:371
227722560,1sleep232544-21kworker/u8:2310:45:572
2705622550,6sleep114935-21cyclictest07:45:231
2061922550,2sleep20-21swapper/207:25:332
1671122550,1sleep214542-21kworker/u8:2007:15:162
1424022550,1sleep111628-21kworker/u8:011:13:511
920822540,2sleep10-21swapper/112:13:031
71222540,1sleep132668-21kworker/u8:208:05:101
408322540,1sleep232544-21kworker/u8:2310:50:332
3253322540,1sleep232157-21kworker/u8:1311:54:052
1551322540,1sleep115142-21kworker/u8:708:50:021
931022530,1sleep17000-21kworker/u8:511:02:091
2966122530,2sleep20-21swapper/211:46:172
939522520,1sleep28590-21kworker/u8:1308:30:212
2128922520,2sleep10-21swapper/110:17:301
1715522520,2sleep10-21swapper/110:09:301
1468722520,1sleep19697-21kworker/u8:810:04:341
2561422510,2sleep10-21swapper/111:38:431
1916422510,2sleep10-21swapper/110:13:171
1599422510,1sleep115871-21kworker/u8:1012:27:461
968922500,1sleep15295-21kworker/u8:608:30:281
2502822490,2sleep225029-21awk07:40:042
1800322490,1sleep114542-21kworker/u8:2007:19:171
2804022480,1sleep222727-21kworker/u8:407:49:592
1833622480,2sleep10-21swapper/107:20:051
755122450,1sleep27417-21kworker/u8:409:48:072
1992422450,1sleep111629-21kworker/u8:311:25:251
652122440,1sleep23751-21kworker/u8:108:20:312
1879922440,1sleep217007-21kworker/u8:008:59:182
40822380,2sleep20-21swapper/208:04:382
2063021160,2sleep30-21swapper/307:25:343
182542430,2sleep30-21swapper/311:21:083
280302360,10sleep30-21swapper/310:32:003
82122330,2sleep30-21swapper/309:50:093
242552310,8sleep30-21swapper/307:36:123
109142300,2sleep30-21swapper/311:05:323
292992270,2sleep30-21swapper/307:50:393
36322250,2sleep30-21swapper/308:10:473
36322250,2sleep30-21swapper/308:10:463
230652250,2sleep30-21swapper/311:32:233
220092250,2sleep30-21swapper/310:20:013
56202240,2sleep30-21swapper/309:44:423
228362240,2sleep30-21swapper/307:33:383
20442240,2sleep30-21swapper/311:57:323
148262240,2sleep30-21swapper/312:25:223
63872230,2sleep30-21swapper/312:06:283
14940992316,4cyclictest91272sleep308:30:153
98422220,2sleep30-21swapper/311:04:373
45302220,2sleep30-21swapper/312:03:263
326692220,2sleep30-21swapper/308:01:583
139292220,2sleep30-21swapper/311:12:253
263362210,11sleep30-21swapper/307:43:493
196892210,10sleep30-21swapper/307:24:373
167542210,2sleep30-21swapper/311:19:563
258142200,2chrt0-21swapper/309:15:433
177852190,7sleep3301rcuc/308:55:253
287042180,7sleep3301rcuc/311:45:183
18472180,7sleep3301rcuc/310:45:383
61462170,7sleep3301rcuc/308:20:203
324142170,7sleep3301rcuc/311:53:333
319482170,2sleep30-21swapper/309:30:233
301972170,7sleep3301rcuc/310:36:303
173692170,6sleep3301rcuc/312:30:303
83632160,6sleep3301rcuc/312:10:433
80452160,4sleep3301rcuc/308:25:273
55442160,6sleep3301rcuc/308:19:203
37002160,4sleep3301rcuc/310:50:213
305402160,6sleep3301rcuc/309:26:293
305402160,6sleep3301rcuc/309:26:293
273132160,6sleep3301rcuc/311:40:503
254942160,6sleep3301rcuc/311:38:093
240952160,6sleep3301rcuc/309:13:183
207172160,6sleep3301rcuc/311:27:003
165502161,2sleep30-21swapper/308:50:483
144872160,6sleep3301rcuc/308:45:243
137062160,6sleep3301rcuc/308:44:213
133362160,6sleep3301rcuc/312:20:493
116762160,6sleep3301rcuc/309:56:083
116762160,6sleep3301rcuc/309:56:083
7642150,5sleep3301rcuc/310:44:593
56502150,5sleep3301rcuc/310:55:163
56502150,5sleep3301rcuc/310:55:153
311052150,5sleep3301rcuc/307:57:523
311052150,5sleep3301rcuc/307:57:523
273372150,4sleep3301rcuc/307:45:333
246742150,2sleep30-21swapper/310:25:203
23322150,4sleep3301rcuc/309:35:473
203562150,5sleep3301rcuc/309:02:573
193022150,5sleep3301rcuc/310:13:543
179802150,5sleep3301rcuc/307:18:593
171052150,5sleep3301rcuc/310:09:173
161902150,5sleep3301rcuc/307:11:463
59792140,2sleep30-21swapper/309:45:143
284352140,5sleep3301rcuc/309:22:153
233482140,4sleep3301rcuc/310:21:223
233482140,4sleep3301rcuc/310:21:223
219092140,4sleep3301rcuc/309:07:153
20842140,5sleep3301rcuc/308:09:263
130642140,2sleep30-21swapper/310:00:183
119372140,5sleep3301rcuc/308:37:493
119372140,5sleep3301rcuc/308:37:493
110002140,4sleep3301rcuc/312:15:453
201172130,2sleep3301rcuc/312:35:443
201172130,2sleep3301rcuc/312:35:443
8115292,2sleep00-21swapper/008:25:330
3126292,2sleep00-21swapper/012:00:190
28774293,2sleep00-21swapper/009:23:530
25553293,2sleep00-21swapper/011:38:280
14752292,2sleep00-21swapper/011:15:110
11330293,2sleep00-21swapper/012:17:130
9521282,2sleep00-21swapper/012:14:310
9447282,2sleep00-21swapper/009:51:200
7541283,2sleep00-21swapper/009:48:020
6741282,2sleep00-21swapper/012:08:110
4912282,2sleep00-21swapper/009:41:180
32614282,2sleep00-21swapper/010:42:020
30928282,2sleep00-21swapper/007:55:410
30928282,2sleep00-21swapper/007:55:400
29569282,2sleep00-21swapper/007:53:520
28063282,2sleep00-21swapper/010:32:090
26502282,2sleep00-21swapper/009:18:550
25747282,2sleep00-21swapper/010:26:590
23847282,3sleep023851-21ssh09:12:110
23843282,2sleep00-21swapper/010:23:420
23843282,2sleep00-21swapper/010:23:410
20704282,2sleep00-21swapper/011:26:580
20426283,2sleep00-21swapper/009:03:510
20412282,2sleep00-21swapper/012:37:150
20412282,2sleep00-21swapper/012:37:140
2040283,2sleep00-21swapper/008:08:500
2003282,3sleep02007-21ssh11:57:220
19863282,2sleep00-21swapper/010:15:170
18718282,2sleep00-21swapper/010:11:110
18306282,2sleep00-21swapper/011:21:230
17703282,2sleep00-21swapper/007:15:430
16649282,2sleep00-21swapper/010:07:010
16077282,2sleep00-21swapper/012:28:110
13045280,2sleep00-21swapper/008:40:320
1089282,2sleep00-21swapper/010:45:160
10314282,2sleep00-21swapper/008:32:570
978272,2sleep00-21swapper/009:34:310
8501271,2sleep00-21swapper/011:00:290
7082272,2sleep00-21swapper/008:23:000
6792272,2sleep00-21swapper/010:56:010
6792272,2sleep00-21swapper/010:56:010
5020271,2sleep00-21swapper/010:53:250
3767272,2sleep00-21swapper/008:12:220
3767272,2sleep00-21swapper/008:12:220
30292271,2sleep00-21swapper/010:36:560
27973272,2sleep00-21swapper/007:49:080
26316272,2sleep00-21swapper/007:43:330
24313272,2sleep00-21swapper/007:36:540
22739272,2sleep00-21swapper/007:32:230
22243271,2sleep00-21swapper/011:30:320
18739271,2sleep00-21swapper/008:58:330
18437271,2sleep00-21swapper/012:33:370
17061272,2sleep00-21swapper/008:52:420
16228271,2sleep00-21swapper/007:12:170
14467272,2sleep00-21swapper/007:05:450
14366271,2sleep00-21swapper/010:03:060
13624271,2sleep00-21swapper/011:11:020
12180271,2sleep00-21swapper/009:58:310
12180271,2sleep00-21swapper/009:58:310
12039272,2sleep00-21swapper/008:39:080
12039272,2sleep00-21swapper/008:39:080
11666271,2sleep00-21swapper/011:07:270
5395261,2sleep00-21swapper/008:17:240
32671261,2sleep00-21swapper/008:02:000
21936261,2sleep00-21swapper/009:07:330
21032261,2sleep00-21swapper/007:26:120
15068261,2sleep00-21swapper/008:46:080
19573251,2sleep00-21swapper/007:23:060
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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