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2025-12-13 - 23:30
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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 all highest latencies:
System rackaslot0.osadl.org (updated Sat Dec 13, 2025 12:44:21)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
83422900,2sleep23142299cyclictest12:12:262
198582820,0sleep10-21swapper/111:15:191
117502820,2sleep03140599cyclictest09:52:160
91602810,0sleep337-21rcuc/309:00:333
170802810,0sleep00-21swapper/012:04:470
111992750,0sleep10-21swapper/108:24:591
59902630,0sleep20-21swapper/208:17:152
55692630,0sleep00-21swapper/012:11:170
105742620,0sleep20-21swapper/207:18:042
100572610,0sleep20-21swapper/211:19:482
93712600,0sleep10-21swapper/107:16:551
63072600,1sleep00-21swapper/009:30:290
5162600,0sleep00-21swapper/007:24:150
224042600,0sleep10-21swapper/108:26:481
35962590,0sleep20-21swapper/211:41:462
308312590,0sleep00-21swapper/007:14:500
24172590,0sleep10-21swapper/110:43:071
136372590,0sleep00-21swapper/007:35:280
127132590,0sleep20-21swapper/212:33:572
38902580,1sleep00-21swapper/011:37:130
285362580,0sleep20-21swapper/207:26:292
257112580,0sleep10-21swapper/107:53:321
236882580,0sleep10-21swapper/108:54:431
202952580,0sleep20-21swapper/211:58:492
169362580,0sleep20-21swapper/211:35:022
135052580,0sleep113498-21smartctl09:50:171
126512580,0sleep30-21swapper/310:01:083
115972580,0sleep00-21swapper/007:29:110
60462570,0sleep10-21swapper/110:35:421
46502570,1sleep00-21swapper/008:07:000
44702570,0sleep00-21swapper/011:34:030
42482570,0sleep30-21swapper/309:37:373
276522570,0sleep00-21swapper/007:32:280
222902570,0sleep10-21swapper/111:42:141
207172570,0sleep30-21swapper/307:11:373
89622560,0sleep30-21swapper/309:18:303
60722560,0sleep00-21swapper/011:17:460
50002560,0sleep20-21swapper/208:06:252
30522560,2sleep00-21swapper/009:24:450
286962560,0sleep00-21swapper/008:18:020
26742560,0sleep00-21swapper/009:45:190
209762560,0sleep00-21swapper/010:29:320
175002560,0sleep10-21swapper/108:56:391
169152560,0sleep00-21swapper/010:06:540
94612550,0sleep09655-21minicom09:15:400
85682550,1sleep30-21swapper/311:19:133
77392550,0sleep30-21swapper/310:56:033
310132550,0sleep20-21swapper/209:22:432
300362550,0sleep20-21swapper/207:08:112
26722550,0sleep00-21swapper/008:45:250
255112550,1sleep30-21swapper/312:26:383
244952550,0sleep30-21swapper/308:58:253
228632550,1sleep20-21swapper/212:17:422
222032550,0sleep20-21swapper/211:21:212
205922550,0sleep00-21swapper/009:00:210
151292550,1sleep00-21swapper/011:28:430
82642540,0sleep00-21swapper/012:15:010
54132540,1sleep30-21swapper/308:26:213
50362540,0sleep20-21swapper/208:27:132
27442540,0sleep30-21swapper/310:44:333
271532540,1sleep00-21swapper/010:03:330
270572540,0sleep00-21swapper/010:49:540
158512540,0sleep31734-21runrttasks10:24:553
152402540,1sleep00-21swapper/011:06:250
126392540,1sleep10-21swapper/112:07:361
79962530,0sleep30-21swapper/308:30:223
78152530,0sleep10-21swapper/107:20:191
171212530,0sleep10-21swapper/111:06:251
162052530,0sleep18-21rcu_preempt12:22:151
151592530,0sleep30-21swapper/309:57:443
142652530,0sleep1201ktimersoftd/111:25:001
58902520,0sleep10-21swapper/108:08:091
52772520,0sleep20-21swapper/209:00:482
278152520,0sleep10-21swapper/108:43:211
257042520,0sleep30-21swapper/312:03:273
203502520,0sleep00-21swapper/008:21:220
186312520,0sleep30-21swapper/312:07:233
178002520,0sleep30-21swapper/308:45:153
126862520,0sleep20-21swapper/210:04:512
63862510,0sleep20-21swapper/212:20:442
265872510,0sleep20-21swapper/207:44:592
243162510,0sleep20-21swapper/209:18:222
164632510,0sleep20-21swapper/210:46:402
103362510,0sleep10-21swapper/109:09:391
96452500,0sleep10-21swapper/112:25:031
93742500,0sleep20-21swapper/209:55:062
82052500,1sleep30-21swapper/309:14:313
74662500,0sleep10-21swapper/112:11:171
296852500,0sleep00-21swapper/007:06:090
29412500,0sleep00-21swapper/011:23:100
285302500,0sleep00-21swapper/009:26:410
120192500,0sleep20-21swapper/210:37:112
120032500,0sleep10-21swapper/109:45:241
99092490,0sleep30-21swapper/307:24:543
9672490,1sleep00-21swapper/008:38:000
9672490,1sleep00-21swapper/008:37:590
96012490,0sleep20-21swapper/209:26:312
6842490,0sleep30-21swapper/308:12:393
65002490,0sleep20-21swapper/209:45:212
41932490,1sleep00-21swapper/007:55:020
3482490,0sleep10-21swapper/110:06:111
270212490,1sleep30-21swapper/311:50:163
257432490,0sleep116718-21diskmemload09:18:571
220042490,2sleep337-21rcuc/310:51:183
153772490,0sleep10-21swapper/107:40:541
104212490,0sleep00-21swapper/011:53:350
80182480,1sleep10-21swapper/109:37:381
77452480,1sleep20-21swapper/207:10:552
60012480,0sleep316718-21diskmemload12:35:033
32612480,0sleep10-21swapper/112:33:521
309842480,0sleep30-21swapper/312:18:573
29712480,0sleep10-21swapper/108:32:351
264592480,0sleep20-21swapper/207:58:062
231352480,0sleep10-21swapper/107:29:001
224792480,0sleep30-21swapper/311:39:403
172742480,0sleep30-21swapper/308:08:163
136462480,0sleep10-21swapper/111:26:081
66892470,0sleep30-21swapper/311:27:313
319052470,1sleep119-21rcuc/108:10:051
287252470,0sleep10-21swapper/109:43:161
258722470,0sleep00-21swapper/008:00:550
244362470,0sleep00-21swapper/008:31:380
169112470,0sleep20-21swapper/211:13:512
165452470,0sleep20-21swapper/210:20:372
100892470,0sleep30-21swapper/311:32:073
41772460,1sleep30-21swapper/307:39:403
27902460,0sleep20-21swapper/209:39:372
236352460,0sleep20-21swapper/207:38:582
168462460,1sleep20-21swapper/211:06:422
144022460,0sleep00-21swapper/012:28:150
141562460,0sleep10-21swapper/107:38:531
141162460,0sleep10-21swapper/109:25:421
138682460,0sleep20-21swapper/211:30:262
104372460,0sleep121-21ksoftirqd/107:47:581
102842460,1sleep00-21swapper/008:55:090
89342450,0sleep10-21swapper/108:37:121
89342450,0sleep10-21swapper/108:37:121
6402450,0sleep30-21swapper/311:45:283
5982450,0sleep00-21swapper/008:12:560
327552450,0sleep30-21swapper/308:39:593
327552450,0sleep30-21swapper/308:39:593
266862450,0sleep30-21swapper/309:23:313
23852450,1sleep00-21swapper/012:38:440
233882450,0sleep10-21swapper/110:55:361
225662450,0sleep30-21swapper/309:41:303
194102450,0sleep30-21swapper/307:25:503
18502450,0sleep00-21swapper/007:52:100
1499724542,2sleep30-21swapper/307:09:133
140862450,0sleep00-21swapper/010:59:320
91282440,0sleep30-21swapper/307:46:323
87702440,0sleep20-21swapper/210:07:242
67862440,0sleep00-21swapper/007:18:020
246032440,0sleep30-21swapper/308:24:483
23202440,0sleep00-21swapper/012:24:420
225512440,0sleep20-21swapper/210:43:522
224062440,0sleep016718-21diskmemload10:34:250
213272440,0sleep20-21swapper/207:50:042
58332430,0sleep30-21swapper/308:41:263
4502430,0sleep00-21swapper/010:43:070
315132430,0sleep00-21swapper/008:43:410
298892430,0sleep30-21swapper/307:58:583
295302430,0sleep30-21swapper/308:01:143
283692430,0sleep10-21swapper/110:00:421
205092430,0sleep30-21swapper/310:09:133
185712430,0sleep10-21swapper/112:00:491
166462430,0sleep10-21swapper/109:24:181
162842430,0sleep20-21swapper/207:32:222
12192430,0sleep10-21swapper/109:55:531
236392420,0sleep10-21swapper/107:13:551
204632420,0sleep30-21swapper/310:36:243
140032420,0sleep30-21swapper/310:33:123
100832420,0sleep20-21swapper/211:25:502
56652410,0sleep10-21swapper/111:54:241
253222410,0sleep20-21swapper/212:08:182
170162410,0sleep30-21swapper/310:19:463
131872410,0sleep30-21swapper/311:02:243
118982410,0sleep10-21swapper/109:10:321
3772350,0sleep10-21swapper/107:09:061
158882350,0sleep010-21rcuc/008:28:260
31415992018,1cyclictest16597-21lockdev10:26:381
220252190,0sleep10-21swapper/110:30:411
195192190,0sleep00-21swapper/010:10:380
120842190,5sleep00-21swapper/011:59:180
3140599185,10cyclictest18150-21kworker/0:011:46:540
3140599184,11cyclictest18150-21kworker/0:011:11:540
85352170,5sleep20-21swapper/209:14:132
31405991716,1cyclictest18150-21kworker/0:008:50:570
273292170,0sleep20-21swapper/209:51:502
211262170,0sleep30-21swapper/311:08:283
60192160,0sleep00-21swapper/010:37:250
322752160,0sleep10-21swapper/108:47:061
3140599169,1cyclictest0-21swapper/010:17:280
31405991614,1cyclictest0-21swapper/009:39:490
236692160,1sleep21734-21runrttasks12:01:262
7412150,0sleep20-21swapper/208:01:342
36932150,0sleep10-21swapper/107:30:331
3142999159,5cyclictest0-21swapper/307:16:293
3142999154,10cyclictest13351-21lockdev11:58:113
31429991510,4cyclictest27184-21minicom09:26:583
3142299155,9cyclictest7294-21minicom08:14:592
3142299155,1cyclictest9655-21minicom09:08:082
3141599155,1cyclictest18568-21lockdev08:17:551
31415991513,1cyclictest29537-21lockdev07:58:571
31415991513,1cyclictest28863-21lockdev11:34:161
31415991513,1cyclictest10141-21minicom11:36:241
3141599150,3cyclictest0-21swapper/110:18:391
3140599158,4cyclictest0-21swapper/009:55:170
3140599153,9cyclictest18150-21kworker/0:012:31:540
31405991513,1cyclictest28405-21lockdev09:09:330
31405991511,3cyclictest10621-21lockdev07:40:170
287342150,0sleep30-21swapper/308:50:113
25202150,0sleep30-21swapper/310:14:293
245832150,0sleep20-21swapper/211:00:462
225422150,1sleep228-21rcuc/210:17:492
218082150,0sleep20-21swapper/210:32:592
183312150,0sleep20-21swapper/211:49:032
134302150,2sleep13141599cyclictest12:17:381
100362150,0sleep30-21swapper/307:33:273
3142999149,4cyclictest0-21swapper/310:27:233
3142999149,4cyclictest0-21swapper/309:31:143
3142999149,4cyclictest0-21swapper/309:07:023
3142999144,9cyclictest9655-21minicom09:52:553
3142999144,9cyclictest11707-21lockdev12:24:293
31429991412,1cyclictest9655-21minicom12:10:203
31429991412,1cyclictest30606-21minicom09:49:353
31429991412,1cyclictest16476-21lockdev11:43:533
3142299147,1cyclictest0-21swapper/210:59:542
3142299141,4cyclictest0-21swapper/208:58:542
31422991412,1cyclictest10288-21lockdev11:50:262
3141599149,5cyclictest0-21swapper/110:20:151
3141599149,4cyclictest0-21swapper/112:36:491
3141599149,4cyclictest0-21swapper/110:46:491
3141599144,9cyclictest9655-21minicom11:12:001
31415991412,1cyclictest14881-21lockdev11:49:541
3140599149,4cyclictest0-21swapper/012:09:300
3140599148,4cyclictest23455-21lockdev09:40:050
3140599146,7cyclictest0-21swapper/007:48:440
3140599145,2cyclictest18150-21kworker/0:011:03:430
31405991412,1cyclictest15020-21minicom09:10:170
290702140,2sleep337-21rcuc/310:45:213
26612140,1sleep22662-21minicom10:12:122
190652140,1sleep228-21rcuc/208:35:022
190652140,1sleep228-21rcuc/208:35:012
174762140,0sleep20-21swapper/207:20:242
174292140,0sleep20-21swapper/208:34:092
170882140,0sleep20-21swapper/207:45:112
156652140,0sleep20-21swapper/208:23:352
76212130,0sleep119-21rcuc/110:50:361
3142999139,3cyclictest10086-21lockdev08:15:173
3142999138,4cyclictest0-21swapper/311:13:243
3142999130,12cyclictest4460-21minicom12:31:183
3142999130,12cyclictest0-21swapper/307:50:113
3142299138,4cyclictest9655-21minicom10:25:092
3142299130,4cyclictest0-21swapper/212:36:292
3142299130,12cyclictest9655-21minicom09:43:082
3142299130,12cyclictest9655-21minicom09:34:512
3142299130,12cyclictest9655-21minicom08:40:162
3142299130,12cyclictest25044-21lockdev10:50:122
3142299130,12cyclictest0-21swapper/208:50:352
3142299130,12cyclictest0-21swapper/208:46:062
3141599138,4cyclictest0-21swapper/111:00:311
3141599133,1cyclictest2938-21lockdev09:33:541
3141599130,4cyclictest0-21swapper/108:01:131
3141599130,12cyclictest9655-21minicom10:10:171
3141599130,12cyclictest31997-21minicom11:56:211
3141599130,12cyclictest2366-21minicom09:01:371
3140599131,11cyclictest0-21swapper/010:50:340
3140599130,4cyclictest11951-21lockdev11:43:180
3140599130,12cyclictest0-21swapper/010:20:010
279702130,0sleep20-21swapper/212:26:042
191742130,0sleep30-21swapper/307:40:563
155752130,1sleep316718-21diskmemload11:20:253
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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