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2025-12-15 - 05:05
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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 Mon Dec 15, 2025 00:44:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
193532930,1sleep31734-21runrttasks21:54:363
296222850,0sleep20-21swapper/223:32:412
64972810,1sleep32205999cyclictest00:21:213
225922800,0sleep30-21swapper/323:36:393
122592680,1sleep012239-21df_inode20:40:170
206732670,0sleep20-21swapper/219:49:432
252502630,0sleep00-21swapper/021:08:070
155292630,0sleep010635-21diskmemload23:04:240
196172620,1sleep00-21swapper/019:46:170
140182620,0sleep20-21swapper/219:38:142
13412620,1sleep11734-21runrttasks22:18:191
123202620,0sleep10-21swapper/119:53:391
57512610,0sleep30-21swapper/321:15:073
290852610,0sleep10-21swapper/119:46:221
22532610,0sleep20-21swapper/221:42:582
112322610,0sleep3381ktimersoftd/320:26:493
305422600,0sleep10-21swapper/121:43:131
236242600,0sleep00-21swapper/000:37:360
236242600,0sleep00-21swapper/000:37:360
304472590,0sleep10-21swapper/122:11:571
267032590,0sleep20-21swapper/220:11:302
209382590,0sleep00-21swapper/023:53:180
119262590,1sleep20-21swapper/200:33:462
82832580,0sleep00-21swapper/020:23:220
75832580,0sleep00-21swapper/020:13:200
42352580,0sleep20-21swapper/223:40:302
298922580,0sleep00-21swapper/022:51:180
204702580,1sleep010-21rcuc/021:42:170
171942580,1sleep10-21swapper/121:53:271
142372580,0sleep00-21swapper/021:26:420
117642580,0sleep00-21swapper/023:05:480
57412570,0sleep00-21swapper/020:58:140
52712570,0sleep20-21swapper/221:26:212
252242570,0sleep30-21swapper/321:00:423
243222570,0sleep10-21swapper/121:27:401
20992570,0sleep20-21swapper/223:53:082
51192560,1sleep10-21swapper/121:39:331
29022560,1sleep00-21swapper/022:38:070
232492560,0sleep10-21swapper/121:05:321
215022560,0sleep00-21swapper/020:38:030
183562560,0sleep00-21swapper/023:32:350
164202560,0sleep00-21swapper/021:02:030
155312560,0sleep00-21swapper/023:43:290
135482560,1sleep10-21swapper/123:36:171
10492560,0sleep20-21swapper/223:13:112
52242550,2sleep22205199cyclictest21:16:512
272172550,0sleep10-21swapper/123:16:341
209432550,0sleep10-21swapper/119:13:251
191942550,1sleep010635-21diskmemload23:18:130
191762550,0sleep30-21swapper/323:50:253
42222540,0sleep20-21swapper/222:46:112
322792540,0sleep10-21swapper/119:08:561
315922540,0sleep20-21swapper/220:25:012
307592540,1sleep20-21swapper/220:38:252
258202540,1sleep31734-21runrttasks21:33:433
249032540,1sleep01734-21runrttasks20:04:030
239032540,0sleep30-21swapper/320:10:033
10212540,0sleep00-21swapper/019:26:580
7162530,0sleep10-21swapper/122:50:111
5412530,0sleep010-21rcuc/022:27:470
36492530,0sleep20-21swapper/200:35:432
36492530,0sleep20-21swapper/200:35:432
255082530,1sleep31734-21runrttasks00:04:513
23532530,0sleep20-21swapper/200:09:152
188042530,0sleep00-21swapper/020:47:290
147142530,0sleep00-21swapper/020:05:230
112802530,0sleep30-21swapper/300:11:203
50962520,0sleep20-21swapper/221:03:572
285012520,0sleep10-21swapper/119:30:561
27252520,1sleep10-21swapper/122:44:101
255302520,0sleep30-21swapper/322:21:403
212842520,0sleep00-21swapper/021:46:010
175052520,0sleep20-21swapper/220:32:532
10772520,0sleep30-21swapper/320:07:503
46202510,1sleep10-21swapper/120:21:021
33722510,0sleep10-21swapper/120:58:471
279982510,0sleep30-21swapper/320:31:513
215852510,0sleep10-21swapper/121:58:401
215852510,0sleep10-21swapper/121:58:401
161282510,0sleep10-21swapper/121:02:201
149272510,0sleep21734-21runrttasks20:41:262
126432510,0sleep310635-21diskmemload21:35:193
248432500,0sleep30-21swapper/323:18:163
246652500,1sleep20-21swapper/219:06:382
242482500,0sleep20-21swapper/219:33:452
220462500,1sleep01734-21runrttasks21:35:230
209182500,0sleep3381ktimersoftd/322:25:043
18032500,0sleep30-21swapper/323:56:173
172142500,1sleep310635-21diskmemload22:00:383
159312500,0sleep10-21swapper/123:12:101
99342490,0sleep10-21swapper/100:14:461
76412490,0sleep20-21swapper/222:36:102
70232490,2sleep22205199cyclictest22:16:542
70072490,0sleep20-21swapper/221:48:112
291422490,2sleep32205999cyclictest22:35:473
263162490,0sleep20-21swapper/220:02:212
210052490,0sleep30-21swapper/323:13:563
121352490,0sleep337-21rcuc/322:56:013
115072490,0sleep00-21swapper/020:53:260
67232480,0sleep00-21swapper/022:59:430
61562480,0sleep00-21swapper/022:44:290
51022480,0sleep30-21swapper/321:20:523
48512480,1sleep20-21swapper/222:52:482
44622480,5sleep30-21swapper/320:37:543
38412480,0sleep10-21swapper/122:56:321
312382480,0sleep010635-21diskmemload00:03:270
309162480,0sleep10-21swapper/119:16:221
284492480,0sleep20-21swapper/221:24:332
281232480,0sleep00-21swapper/000:18:060
255542480,0sleep20-21swapper/220:27:482
242632480,0sleep00-21swapper/019:22:020
181212480,0sleep39655-21minicom20:20:523
168732480,0sleep11734-21runrttasks21:30:271
16742480,0sleep00-21swapper/019:44:240
157692480,0sleep10-21swapper/122:00:201
14232480,1sleep00-21swapper/020:16:090
105292480,0sleep00-21swapper/021:59:430
105292480,0sleep00-21swapper/021:59:430
9382470,0sleep00-21swapper/019:17:490
51442470,0sleep00-21swapper/021:30:380
323002470,0sleep30-21swapper/321:11:033
309742470,0sleep00-21swapper/021:16:130
300732470,0sleep00-21swapper/019:14:040
266372470,0sleep20-21swapper/221:39:102
256542470,0sleep10-21swapper/119:27:111
246232470,0sleep30-21swapper/322:44:563
244022470,1sleep20-21swapper/223:59:052
201872470,0sleep10-21swapper/120:02:521
189322470,0sleep30-21swapper/319:57:253
111232470,0sleep10-21swapper/121:20:391
103642470,1sleep30-21swapper/323:48:363
65242460,1sleep11734-21runrttasks22:37:011
291622460,0sleep30-21swapper/300:18:413
290432460,0sleep20-21swapper/221:08:092
269892460,1sleep20-21swapper/219:23:122
264212460,0sleep20-21swapper/222:43:312
165032460,0sleep30-21swapper/319:28:493
10342460,0sleep30-21swapper/319:15:323
102312460,0sleep010225-21sed20:30:140
92122450,0sleep00-21swapper/000:12:450
65702450,0sleep10-21swapper/119:20:261
54562450,0sleep10-21swapper/119:42:091
278322450,0sleep10-21swapper/100:27:531
272632450,0sleep30-21swapper/321:29:413
214152450,0sleep00-21swapper/000:31:150
199432450,0sleep319947-21lockdev20:42:033
197892450,0sleep00-21swapper/022:07:150
185822450,0sleep30-21swapper/323:22:493
185222450,0sleep01734-21runrttasks20:27:100
118042450,0sleep10-21swapper/120:26:151
112352450,0sleep30-21swapper/323:32:153
106772450,0sleep00-21swapper/022:02:350
9202440,0sleep110635-21diskmemload22:28:561
32742440,0sleep20-21swapper/223:21:322
322612440,0sleep00-21swapper/019:33:140
29852440,0sleep30-21swapper/320:50:123
250692440,0sleep01734-21runrttasks00:20:230
233142440,0sleep10-21swapper/121:10:411
220462440,1sleep01734-21runrttasks19:07:040
217642440,0sleep30-21swapper/321:48:373
21612440,0sleep10-21swapper/122:49:031
205372440,0sleep10-21swapper/119:57:431
199522440,0sleep10-21swapper/123:01:161
197422440,1sleep11734-21runrttasks00:36:251
197422440,1sleep11734-21runrttasks00:36:251
192792440,0sleep00-21swapper/022:47:450
1922324442,1sleep30-21swapper/319:05:553
186842440,0sleep228-21rcuc/200:26:202
185222440,1sleep337-21rcuc/323:00:583
157352440,0sleep20-21swapper/222:29:212
129872440,1sleep02203899cyclictest22:22:260
71862430,0sleep30-21swapper/320:47:403
63422430,0sleep20-21swapper/221:53:032
312392430,1sleep20-21swapper/200:10:382
274502430,0sleep00-21swapper/022:15:570
252742430,1sleep01734-21runrttasks23:28:550
245022430,0sleep010635-21diskmemload21:52:220
196862430,0sleep20-21swapper/200:21:282
181372430,0sleep20-21swapper/221:14:222
165492430,0sleep30-21swapper/320:56:373
7452420,0sleep30-21swapper/319:24:403
61092420,0sleep30-21swapper/322:51:573
287022420,0sleep10-21swapper/123:42:101
113602420,0sleep20-21swapper/219:28:122
97412410,0sleep30-21swapper/319:54:293
241322410,0sleep30-21swapper/300:30:423
193142410,0sleep30-21swapper/323:26:343
144572310,0sleep20-21swapper/222:02:382
22038992113,4cyclictest10635-21diskmemload22:11:280
267882200,0sleep30-21swapper/319:30:383
39212190,4sleep121-21ksoftirqd/123:54:361
231032190,0sleep10-21swapper/120:36:041
262302170,2sleep32205999cyclictest00:08:363
223642170,0sleep3381ktimersoftd/321:58:063
223642170,0sleep3381ktimersoftd/321:58:053
22043991713,3cyclictest6050-21lockdev23:22:421
16082170,0sleep30-21swapper/323:41:033
321602160,1sleep2291ktimersoftd/222:33:142
253962160,0sleep10-21swapper/122:23:071
2203899163,8cyclictest6011-21kworker/0:023:55:180
2203899163,2cyclictest6011-21kworker/0:022:30:200
187042160,1sleep20-21swapper/223:45:312
12072160,0sleep00-21swapper/023:35:360
301262150,1sleep01734-21runrttasks23:49:230
23792150,1sleep30-21swapper/322:34:073
2205999154,10cyclictest11750-21lockdev19:13:383
2205199155,9cyclictest30387-21minicom20:08:402
2204399155,9cyclictest3441-21lockdev00:03:131
2204399155,1cyclictest3533-21lockdev23:47:071
2204399155,1cyclictest17849-21lockdev20:52:211
22043991513,1cyclictest9932-21lockdev20:11:551
2203899155,9cyclictest15360-21minicom00:26:370
2203899155,1cyclictest9655-21minicom00:07:020
21702150,0sleep10-21swapper/123:31:521
154822150,0sleep30-21swapper/320:15:073
91972140,0sleep10-21swapper/120:33:401
49232140,0sleep20-21swapper/220:56:492
260382140,0sleep10-21swapper/100:19:301
2205999149,4cyclictest0-21swapper/319:45:163
2205999144,1cyclictest9770-21minicom00:35:463
2205999144,1cyclictest9770-21minicom00:35:463
2205999144,1cyclictest3064-21lockdev22:18:543
2205999144,1cyclictest14140-21lockdev22:10:063
22059991412,1cyclictest19666-21lockdev00:29:133
2205999140,13cyclictest0-21swapper/321:05:523
2205199149,4cyclictest0-21swapper/220:48:452
2205199143,1cyclictest30403-21kworker/2:121:55:502
2205199143,1cyclictest30403-21kworker/2:121:55:502
22051991412,1cyclictest30403-21kworker/2:123:29:192
22051991412,1cyclictest12630-21lockdev23:35:252
2205199141,12cyclictest0-21swapper/223:05:042
2205199141,12cyclictest0-21swapper/219:16:352
2204399149,4cyclictest0-21swapper/123:27:561
2204399149,4cyclictest0-21swapper/123:08:521
2204399149,4cyclictest0-21swapper/122:30:081
2204399149,4cyclictest0-21swapper/122:07:131
2204399149,4cyclictest0-21swapper/100:05:541
2204399144,9cyclictest16069-21minicom00:31:301
2204399141,12cyclictest0-21swapper/120:40:581
2204399140,13cyclictest0-21swapper/120:46:571
2203899144,9cyclictest0-21swapper/019:59:090
202872140,0sleep20-21swapper/222:09:342
2205999133,1cyclictest27451-21lockdev23:07:223
2205999130,12cyclictest29050-21lockdev19:35:303
2205999130,12cyclictest19907-21lockdev19:41:423
2205999130,12cyclictest0-21swapper/322:45:403
2205999130,12cyclictest0-21swapper/320:00:143
2205199138,4cyclictest0-21swapper/222:57:402
2205199138,4cyclictest0-21swapper/221:34:272
2205199138,4cyclictest0-21swapper/220:18:042
2205199138,4cyclictest0-21swapper/200:16:542
22051991311,1cyclictest23985-21minicom22:11:192
2205199130,4cyclictest0-21swapper/220:54:572
2205199130,2cyclictest0-21swapper/219:10:142
2205199130,12cyclictest9655-21minicom22:20:342
2205199130,12cyclictest13197-21minicom23:03:132
2205199130,12cyclictest0-21swapper/223:19:132
2205199130,12cyclictest0-21swapper/219:50:302
2205199130,12cyclictest0-21swapper/219:41:492
2205199130,12cyclictest0-21swapper/200:04:452
2204399138,4cyclictest22854-21lockdev00:24:581
2204399138,4cyclictest0-21swapper/120:09:251
2204399130,4cyclictest0-21swapper/119:35:021
2204399130,12cyclictest9655-21minicom23:55:071
2204399130,12cyclictest0-21swapper/121:45:301
2204399130,12cyclictest0-21swapper/120:18:061
2203899138,4cyclictest0-21swapper/021:10:060
2203899138,1cyclictest0-21swapper/023:10:150
2203899137,6cyclictest0-21swapper/019:52:020
2203899131,1cyclictest0-21swapper/019:35:100
2203899130,12cyclictest0-21swapper/023:20:420
2203899130,12cyclictest0-21swapper/021:21:520
184012130,0sleep10-21swapper/121:16:591
22059991210,1cyclictest0-21swapper/321:40:073
2205999120,3cyclictest27615-21lockdev22:05:203
2205199120,4cyclictest0-21swapper/219:55:462
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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