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2025-12-14 - 17:21
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Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the highest latencies:
System rackaslot0.osadl.org (updated Sun Dec 14, 2025 12:44:21)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
214812900,0sleep30-21swapper/310:31:063
160612840,0sleep30-21swapper/307:33:143
21552650,0sleep30-21swapper/308:29:533
97952630,0sleep00-21swapper/011:17:250
219882620,0sleep00-21swapper/009:05:590
3092610,0sleep10-21swapper/111:59:111
300252610,0sleep20-21swapper/209:25:312
139602610,0sleep20-21swapper/210:42:462
295782600,0sleep00-21swapper/008:18:100
245642600,1sleep11734-21runrttasks10:15:221
308132590,1sleep030820-21minicom08:55:150
30392590,0sleep00-21swapper/007:41:400
272102590,0sleep30-21swapper/308:04:263
19652590,0sleep30-21swapper/308:20:283
103622590,0sleep30-21swapper/307:24:213
76632580,0sleep00-21swapper/012:31:390
252132580,0sleep10-21swapper/112:36:411
227992580,0sleep00-21swapper/008:36:030
206002580,0sleep10-21swapper/112:30:191
139382580,0sleep20-21swapper/209:33:252
103842580,0sleep00-21swapper/009:57:100
82202570,0sleep20-21swapper/212:26:132
81432570,0sleep010-21rcuc/011:04:470
311922570,0sleep30-21swapper/312:22:413
256912570,0sleep00-21swapper/008:21:500
251992570,0sleep30-21swapper/309:24:213
32712560,0sleep01374-21cyclictest09:16:250
316902560,0sleep00-21swapper/010:40:040
279322560,0sleep00-21swapper/012:39:000
272052560,1sleep20-21swapper/210:23:082
261892560,0sleep00-21swapper/011:30:110
253932560,0sleep00-21swapper/011:47:570
236562560,1sleep31734-21runrttasks07:54:253
192662560,0sleep00-21swapper/007:39:320
171692560,0sleep00-21swapper/010:19:520
150602560,1sleep00-21swapper/012:26:510
138562560,0sleep00-21swapper/009:42:000
131032560,0sleep00-21swapper/007:18:570
34912550,0sleep30-21swapper/307:12:353
319262550,5sleep121-21ksoftirqd/110:13:261
304462550,1sleep130447-21minicom12:25:151
268522550,0sleep00-21swapper/010:34:350
5692540,1sleep20-21swapper/209:24:072
55292540,0sleep10-21swapper/108:26:481
54472540,3sleep228-21rcuc/212:12:432
310862540,0sleep2291ktimersoftd/211:29:042
289622540,0sleep00-21swapper/011:53:260
264342540,0sleep30-21swapper/312:07:263
213422540,0sleep00-21swapper/007:54:580
20452540,0sleep10-21swapper/109:54:301
185762540,0sleep00-21swapper/010:11:520
181702540,0sleep00-21swapper/008:53:420
181452540,0sleep10-21swapper/111:44:091
174342540,0sleep30-21swapper/311:08:193
109042540,0sleep00-21swapper/011:07:240
43882530,1sleep10-21swapper/110:57:351
248432530,0sleep10-21swapper/112:07:091
227792530,0sleep00-21swapper/012:20:010
213002530,0sleep00-21swapper/011:10:040
201352530,0sleep10-21swapper/111:02:361
172422530,0sleep20-21swapper/207:15:512
125942530,1sleep20-21swapper/207:28:042
8762520,0sleep00-21swapper/009:45:360
83592520,0sleep10-21swapper/108:58:281
3732520,0sleep20-21swapper/208:34:102
287162520,0sleep10-21swapper/109:19:301
284592520,0sleep20-21swapper/208:48:392
273242520,1sleep28-21rcu_preempt09:41:502
240282520,0sleep20-21swapper/212:00:322
239102520,0sleep20-21swapper/211:58:322
98732510,0sleep00-21swapper/011:24:180
38812510,0sleep10-21swapper/107:58:311
291232510,0sleep29655-21minicom09:35:342
274272510,0sleep30-21swapper/308:11:513
274202510,2sleep3141499cyclictest07:25:213
259362510,0sleep20-21swapper/207:57:002
256292510,0sleep20-21swapper/209:53:522
199972510,1sleep337-21rcuc/311:23:493
150622510,0sleep20-21swapper/207:36:212
147972510,1sleep20-21swapper/207:32:052
9632500,0sleep30-21swapper/308:50:243
81012500,0sleep10-21swapper/109:31:561
51452500,0sleep00-21swapper/009:20:100
267592500,0sleep10-21swapper/109:13:451
265842500,1sleep228-21rcuc/208:36:062
165552500,0sleep10-21swapper/108:03:121
143792500,0sleep010-21rcuc/008:32:510
98202490,1sleep29823-21fschecks_count10:25:162
3852490,1sleep20-21swapper/210:34:212
317612490,0sleep30-21swapper/310:58:413
223152490,0sleep11374-21cyclictest09:29:121
216652490,0sleep00-21swapper/007:48:410
212652490,0sleep10-21swapper/108:44:011
207852490,0sleep30-21swapper/308:06:233
183262490,0sleep00-21swapper/007:20:250
153772490,0sleep30-21swapper/308:16:353
101322490,0sleep20-21swapper/211:03:052
93052480,0sleep00-21swapper/010:52:460
69042480,0sleep30-21swapper/308:49:373
34552480,0sleep30-21swapper/308:41:363
26102480,0sleep30-21swapper/309:49:043
214032480,0sleep20-21swapper/211:06:382
210662480,0sleep01734-21runrttasks11:41:360
137072480,0sleep30-21swapper/308:30:333
136972480,0sleep20-21swapper/208:26:002
121162480,0sleep10-21swapper/108:47:211
112792480,1sleep21734-21runrttasks08:19:592
109722480,0sleep10-21swapper/108:36:481
8272470,1sleep21734-21runrttasks08:24:282
80372470,0sleep00-21swapper/009:35:400
7422470,0sleep20-21swapper/207:45:382
3342470,0sleep10-21swapper/109:06:561
3032470,0sleep10-21swapper/112:22:581
281392470,0sleep00-21swapper/008:41:480
260142470,0sleep30-21swapper/310:47:283
24602470,0sleep20-21swapper/212:34:452
228352470,1sleep337-21rcuc/310:01:173
172202470,1sleep10-21swapper/107:34:401
140822470,0sleep20-21swapper/211:22:192
315622460,0sleep00-21swapper/012:16:570
311322460,0sleep10-21swapper/107:48:461
302382460,0sleep30-21swapper/311:58:023
268942460,0sleep00-21swapper/010:21:420
263352460,0sleep30-21swapper/309:55:013
255092460,0sleep30-21swapper/311:42:473
210772460,0sleep20-21swapper/210:46:512
187572460,0sleep10-21swapper/111:33:171
165652460,0sleep30-21swapper/310:35:383
102372460,0sleep30-21swapper/312:37:583
91232450,0sleep30-21swapper/311:16:173
319132450,0sleep10-21swapper/107:37:041
314652450,0sleep20-21swapper/210:55:322
30352450,0sleep10-21swapper/110:07:091
275642450,0sleep00-21swapper/011:35:550
253862450,0sleep010-21rcuc/008:47:280
182372450,0sleep20-21swapper/208:42:342
17222450,0sleep20-21swapper/210:39:142
134072450,0sleep30-21swapper/307:35:463
114412450,0sleep30-21swapper/312:25:063
323452440,0sleep10-21swapper/107:43:211
315582440,0sleep00-21swapper/007:28:140
31502440,0sleep30-21swapper/311:04:103
299342440,0sleep30-21swapper/312:12:553
275112440,0sleep11734-21runrttasks12:11:461
268302440,0sleep30-21swapper/310:16:323
262782440,0sleep00-21swapper/010:45:450
259792440,0sleep30-21swapper/309:41:153
251582440,0sleep10-21swapper/107:21:541
240522440,0sleep00-21swapper/008:07:150
178252440,0sleep20-21swapper/210:00:412
90292430,0sleep30-21swapper/309:01:013
306962430,0sleep10-21swapper/112:01:281
275032430,0sleep30-21swapper/308:38:223
202652430,0sleep00-21swapper/011:56:310
200762430,0sleep20-21swapper/211:16:392
146612430,0sleep00-21swapper/008:03:110
58802420,0sleep10-21swapper/110:23:311
52402420,0sleep00-21swapper/011:26:510
313942420,0sleep20-21swapper/207:44:462
304432420,0sleep30-21swapper/311:26:293
275192420,0sleep30-21swapper/309:53:533
269522420,0sleep00-21swapper/009:03:110
164152420,0sleep20-21swapper/211:40:432
48842410,0sleep30-21swapper/312:15:003
14012410,0sleep00-21swapper/008:10:120
115332410,0sleep20-21swapper/212:17:562
39872400,0sleep30-21swapper/309:35:543
293722400,0sleep20-21swapper/210:13:592
19642400,1sleep31734-21runrttasks07:07:303
278422390,0sleep10-21swapper/110:33:441
158082390,1sleep00-21swapper/007:08:040
219042380,0sleep10-21swapper/107:06:441
83712200,0sleep00-21swapper/010:09:120
93872190,1sleep10-21swapper/107:12:211
32022180,0sleep10-21swapper/109:01:161
298972180,0sleep30-21swapper/310:54:573
56952170,0sleep30-21swapper/310:06:183
1394991715,1cyclictest0-21swapper/108:06:421
91812160,0sleep00-21swapper/010:27:500
69692160,1sleep21734-21runrttasks09:14:272
322952160,0sleep20-21swapper/208:02:292
281172160,1sleep10-21swapper/109:55:191
268082160,0sleep30-21swapper/311:12:073
265292160,1sleep0138799cyclictest12:05:440
158392160,2sleep337-21rcuc/307:46:033
1387991615,1cyclictest24281-21diskmemload10:55:570
80682150,0sleep20-21swapper/210:19:312
286202150,1sleep10-21swapper/109:40:251
272882150,1sleep228-21rcuc/209:02:372
225742150,0sleep10-21swapper/110:39:251
225462150,0sleep3381ktimersoftd/309:32:373
194872150,1sleep01734-21runrttasks07:55:140
141499155,9cyclictest29233-21lockdev10:26:523
1414991513,1cyclictest9655-21minicom10:41:133
140699158,1cyclictest21996-21lockdev12:38:562
140699155,9cyclictest9038-21lockdev11:37:292
140699155,9cyclictest15393-21minicom08:58:312
139499155,1cyclictest9655-21minicom07:27:011
139499155,1cyclictest22266-21lockdev11:18:401
139499154,10cyclictest20700-21lockdev09:36:381
139499154,10cyclictest15165-21lockdev12:16:321
1394991513,1cyclictest5259-21minicom09:24:271
1394991513,1cyclictest24108-21lockdev08:14:061
139499151,13cyclictest0-21swapper/111:54:031
130632150,0sleep00-21swapper/009:27:070
121232150,1sleep10-21swapper/109:47:251
321342140,0sleep20-21swapper/211:14:102
302162140,0sleep10-21swapper/111:36:491
275302140,0sleep30-21swapper/311:30:463
260222140,1sleep00-21swapper/007:13:030
141499148,5cyclictest11391-21lockdev09:26:303
141499143,10cyclictest2019-21lockdev07:58:473
141499141,12cyclictest0-21swapper/308:58:103
141499140,13cyclictest9655-21minicom07:15:513
141499140,13cyclictest0-21swapper/312:30:073
141499140,13cyclictest0-21swapper/307:41:023
141499140,10cyclictest0-21swapper/311:38:223
140699149,4cyclictest0-21swapper/209:55:302
140699147,1cyclictest0-21swapper/208:14:222
1406991413,1cyclictest862-21lockdev07:52:302
140699140,13cyclictest0-21swapper/211:31:212
139499149,4cyclictest0-21swapper/107:54:351
139499148,3cyclictest0-21swapper/111:45:511
1394991412,1cyclictest6857-21lockdev11:05:041
1394991412,1cyclictest14666-21lockdev10:00:561
139499140,5cyclictest0-21swapper/107:15:391
139499140,13cyclictest0-21swapper/111:14:531
139499140,13cyclictest0-21swapper/108:22:381
138799145,9cyclictest10272-21minicom09:11:530
138799144,1cyclictest4852-21minicom09:54:150
138799140,13cyclictest2633-21lockdev10:35:310
138799140,13cyclictest0-21swapper/009:30:160
138799140,13cyclictest0-21swapper/008:27:010
138799140,13cyclictest0-21swapper/007:31:440
12122140,0sleep20-21swapper/208:53:152
71082130,1sleep228-21rcuc/210:06:542
141499132,10cyclictest19142-21lockdev11:50:463
1414991312,1cyclictest29845-21minicom10:11:583
1414991311,1cyclictest9655-21minicom10:20:063
1414991311,1cyclictest22192-21lockdev09:09:433
1414991311,1cyclictest0-21swapper/312:00:133
141499130,4cyclictest0-21swapper/311:46:153
141499130,12cyclictest9655-21minicom09:10:463
141499130,12cyclictest0-21swapper/309:18:093
1406991312,1cyclictest30-21ksoftirqd/207:21:052
140699130,12cyclictest13089-21lockdev10:53:052
140699130,12cyclictest0-21swapper/212:21:192
140699130,12cyclictest0-21swapper/209:46:022
140699130,12cyclictest0-21swapper/209:05:342
140699130,12cyclictest0-21swapper/207:10:572
139499130,12cyclictest9990-21lockdev10:26:081
139499130,12cyclictest9655-21minicom08:19:571
139499130,12cyclictest4680-21minicom11:26:331
139499130,12cyclictest0-21swapper/111:22:051
139499130,12cyclictest0-21swapper/110:51:261
139499130,12cyclictest0-21swapper/110:40:371
139499130,12cyclictest0-21swapper/108:54:021
139499130,12cyclictest0-21swapper/108:31:271
138799130,12cyclictest0-21swapper/012:00:540
138799130,12cyclictest0-21swapper/010:00:150
100542130,0sleep20-21swapper/211:46:242
92042121,1sleep20-21swapper/207:07:342
140699129,2cyclictest0-21swapper/211:50:292
140699122,9cyclictest3081-21minicom08:05:042
140699120,11cyclictest0-21swapper/212:08:152
140699120,11cyclictest0-21swapper/209:15:032
1394991210,1cyclictest21124-21lockdev10:45:081
138799128,4cyclictest0-21swapper/012:10:090
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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