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2025-12-01 - 08:20
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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 rack7slot1.osadl.org (updated Mon Dec 01, 2025 00:45:40)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
287621280,1sleep222308-21stress22:50:362
287621280,1sleep222308-21stress22:50:362
721212359,58sleep30-21swapper/319:08:223
665211454,55sleep10-21swapper/119:07:391
809211352,21sleep00-21swapper/019:09:230
31415210650,21sleep20-21swapper/219:05:112
116482700,1sleep011647-21cpu00:30:160
987995411,25cyclictest0-21swapper/123:27:071
989994410,31cyclictest0-21swapper/300:38:253
20142419,13sleep10-21swapper/120:21:181
989994015,22cyclictest0-21swapper/323:09:413
123242408,12sleep10-21swapper/119:30:251
98999396,30cyclictest0-21swapper/322:00:553
989993912,25cyclictest0-21swapper/323:51:143
989993910,26cyclictest0-21swapper/322:58:393
306302397,14sleep00-21swapper/021:25:440
28392390,1sleep022306-21stress21:39:000
28242399,12sleep10-21swapper/119:11:251
28242399,12sleep10-21swapper/119:11:251
989993811,24cyclictest0-21swapper/323:30:293
989993811,24cyclictest0-21swapper/321:39:083
989993715,20cyclictest0-21swapper/323:10:083
989993710,24cyclictest0-21swapper/323:45:303
986993715,20cyclictest0-21swapper/019:15:240
262462375,12sleep20-21swapper/220:05:032
258942376,13sleep10-21swapper/120:04:061
98999369,24cyclictest0-21swapper/323:43:533
98999369,24cyclictest0-21swapper/322:10:233
98999369,24cyclictest0-21swapper/322:10:233
989993615,19cyclictest0-21swapper/323:20:163
989993615,19cyclictest0-21swapper/323:20:163
989993614,20cyclictest0-21swapper/323:15:383
989993613,21cyclictest0-21swapper/300:30:393
989993610,23cyclictest0-21swapper/321:50:323
98699368,26cyclictest0-21swapper/019:52:090
324272365,11sleep20-21swapper/220:18:102
306262365,13sleep00-21swapper/020:15:030
235902366,12sleep10-21swapper/119:57:311
219992365,11sleep30-21swapper/321:07:313
219992365,11sleep30-21swapper/321:07:313
14772363,11sleep30-21swapper/320:20:233
98999359,23cyclictest0-21swapper/321:30:193
98899356,26cyclictest0-21swapper/221:55:192
98799359,23cyclictest0-21swapper/122:18:061
98699358,25cyclictest0-21swapper/020:08:200
986993515,17cyclictest0-21swapper/023:05:260
44982355,12sleep10-21swapper/120:29:441
302652354,13sleep00-21swapper/020:13:470
221772354,13sleep00-21swapper/021:09:280
221772354,13sleep00-21swapper/021:09:280
196422355,12sleep10-21swapper/119:50:101
171062356,12sleep10-21swapper/119:44:251
149072355,11sleep30-21swapper/319:39:343
103982355,11sleep30-21swapper/319:28:233
98999349,23cyclictest0-21swapper/321:55:293
98699348,24cyclictest0-21swapper/020:03:390
98699348,24cyclictest0-21swapper/019:31:590
986993416,15cyclictest0-21swapper/022:30:220
986993414,18cyclictest0-21swapper/000:36:010
986993413,18cyclictest0-21swapper/021:22:330
43772345,9sleep30-21swapper/320:28:133
234242345,9sleep30-21swapper/319:55:343
158172344,11sleep30-21swapper/320:55:043
12172345,11sleep30-21swapper/319:10:143
12172345,11sleep30-21swapper/319:10:143
989993312,18cyclictest0-21swapper/323:55:223
989993312,18cyclictest0-21swapper/322:25:173
989993310,20cyclictest0-21swapper/322:05:213
98899337,14cyclictest0-21swapper/220:51:302
988993316,15cyclictest0-21swapper/222:37:442
988993312,19cyclictest0-21swapper/222:40:522
988993312,19cyclictest0-21swapper/222:40:522
988993312,18cyclictest0-21swapper/223:06:462
98799338,22cyclictest0-21swapper/122:00:031
98799337,23cyclictest0-21swapper/121:36:321
987993311,20cyclictest0-21swapper/121:43:371
987993311,19cyclictest0-21swapper/123:50:121
98699338,23cyclictest0-21swapper/020:29:290
986993318,13cyclictest0-21swapper/021:45:380
986993318,13cyclictest0-21swapper/021:45:380
986993315,16cyclictest0-21swapper/000:05:220
986993315,15cyclictest0-21swapper/022:46:280
986993315,15cyclictest0-21swapper/022:46:280
986993312,19cyclictest0-21swapper/000:17:170
986993311,20cyclictest0-21swapper/019:55:110
986993311,19cyclictest0-21swapper/023:45:050
87662334,11sleep00-21swapper/020:38:010
81322335,11sleep20-21swapper/219:22:452
70132334,11sleep20-21swapper/220:35:142
64782333,11sleep30-21swapper/320:32:103
57932333,11sleep30-21swapper/319:16:203
214502334,11sleep30-21swapper/319:53:333
193072334,11sleep30-21swapper/319:49:203
193042334,11sleep00-21swapper/019:49:170
146522334,11sleep20-21swapper/219:36:282
132742333,11sleep00-21swapper/020:49:200
110592335,9sleep30-21swapper/320:43:533
107702333,11sleep20-21swapper/220:40:272
98999329,20cyclictest0-21swapper/322:35:003
98999327,17cyclictest0-21swapper/322:20:163
989993214,12cyclictest0-21swapper/321:15:283
98899325,25cyclictest0-21swapper/220:47:302
988993215,15cyclictest0-21swapper/200:05:542
988993214,15cyclictest0-21swapper/222:55:252
988993214,15cyclictest0-21swapper/200:28:422
98799328,21cyclictest0-21swapper/122:45:301
98799328,21cyclictest0-21swapper/122:45:301
987993215,14cyclictest0-21swapper/100:00:011
98699329,21cyclictest0-21swapper/023:50:290
98699329,20cyclictest0-21swapper/023:15:150
98699326,23cyclictest0-21swapper/023:10:220
98699325,25cyclictest0-21swapper/020:31:090
986993219,12cyclictest0-21swapper/019:26:190
986993217,12cyclictest0-21swapper/023:43:070
986993215,15cyclictest0-21swapper/023:20:200
986993215,15cyclictest0-21swapper/023:20:200
986993215,15cyclictest0-21swapper/022:40:170
986993215,15cyclictest0-21swapper/022:40:170
986993215,15cyclictest0-21swapper/000:00:330
986993215,14cyclictest0-21swapper/022:55:340
986993214,15cyclictest0-21swapper/022:15:160
81502324,10sleep00-21swapper/019:22:590
280212324,9sleep30-21swapper/320:07:483
169572323,11sleep30-21swapper/319:42:303
168982324,11sleep00-21swapper/019:41:500
98999319,20cyclictest0-21swapper/323:25:413
98999319,20cyclictest0-21swapper/322:37:523
98999318,20cyclictest0-21swapper/300:18:233
989993113,16cyclictest0-21swapper/321:25:313
989993113,16cyclictest0-21swapper/300:10:313
989993111,17cyclictest0-21swapper/321:48:153
989993111,17cyclictest0-21swapper/321:48:153
989993111,17cyclictest0-21swapper/300:20:203
98899318,20cyclictest0-21swapper/200:10:162
98899317,22cyclictest0-21swapper/221:08:402
98899317,22cyclictest0-21swapper/221:08:392
98899317,22cyclictest0-21swapper/219:31:592
98899317,22cyclictest0-21swapper/219:19:302
988993115,14cyclictest0-21swapper/222:45:122
988993115,14cyclictest0-21swapper/222:45:122
988993115,13cyclictest0-21swapper/200:15:452
988993114,15cyclictest0-21swapper/223:40:222
988993114,15cyclictest0-21swapper/222:25:332
988993114,15cyclictest0-21swapper/221:21:422
988993114,15cyclictest0-21swapper/200:00:162
988993113,15cyclictest0-21swapper/221:25:082
988993111,17cyclictest0-21swapper/223:48:472
988993110,18cyclictest0-21swapper/200:20:172
987993115,14cyclictest0-21swapper/123:33:241
987993115,14cyclictest0-21swapper/121:30:361
987993114,15cyclictest0-21swapper/121:45:161
987993114,15cyclictest0-21swapper/121:45:151
987993111,17cyclictest0-21swapper/121:57:421
987993110,18cyclictest0-21swapper/121:50:041
987993110,18cyclictest0-21swapper/100:21:031
987993110,14cyclictest0-21swapper/121:08:591
987993110,14cyclictest0-21swapper/121:08:591
98699318,22cyclictest0-21swapper/020:57:100
98699316,22cyclictest0-21swapper/023:35:300
986993118,12cyclictest0-21swapper/020:51:590
986993117,12cyclictest0-21swapper/023:00:140
986993117,12cyclictest0-21swapper/022:00:570
986993116,14cyclictest0-21swapper/020:21:590
986993116,12cyclictest0-21swapper/022:10:270
986993116,12cyclictest0-21swapper/022:10:270
986993115,14cyclictest0-21swapper/020:40:190
986993115,14cyclictest0-21swapper/000:20:030
986993114,15cyclictest0-21swapper/023:55:150
258962315,9sleep30-21swapper/320:04:083
169862313,9sleep20-21swapper/219:42:532
98999305,23cyclictest0-21swapper/319:21:013
989993016,13cyclictest0-21swapper/320:11:313
989993016,12cyclictest0-21swapper/323:00:103
989993016,12cyclictest0-21swapper/322:46:503
989993016,12cyclictest0-21swapper/322:46:503
989993016,12cyclictest0-21swapper/322:40:373
989993016,12cyclictest0-21swapper/322:40:373
989993011,17cyclictest0-21swapper/322:15:163
98899309,18cyclictest0-21swapper/223:50:512
98899307,22cyclictest0-21swapper/219:51:002
98899307,21cyclictest0-21swapper/219:14:002
98899307,21cyclictest0-21swapper/219:14:002
988993015,13cyclictest0-21swapper/222:06:392
988993015,12cyclictest0-21swapper/223:24:372
988993015,12cyclictest0-21swapper/223:24:362
988993014,14cyclictest0-21swapper/221:40:272
988993013,15cyclictest0-21swapper/223:35:232
988993012,16cyclictest0-21swapper/221:30:352
988993010,17cyclictest0-21swapper/223:10:082
98799308,19cyclictest0-21swapper/121:10:291
987993015,13cyclictest0-21swapper/122:50:351
987993015,13cyclictest0-21swapper/122:50:351
987993014,14cyclictest0-21swapper/123:03:061
987993014,14cyclictest0-21swapper/122:10:211
987993014,14cyclictest0-21swapper/122:10:211
987993014,14cyclictest0-21swapper/100:40:001
987993011,17cyclictest0-21swapper/122:35:251
987993010,17cyclictest0-21swapper/122:20:191
986993016,12cyclictest0-21swapper/022:20:260
986993015,13cyclictest0-21swapper/023:30:190
986993015,12cyclictest0-21swapper/021:30:290
986993014,14cyclictest0-21swapper/022:35:180
986993014,14cyclictest0-21swapper/021:40:230
986993013,15cyclictest0-21swapper/023:25:180
986993012,15cyclictest0-21swapper/000:25:330
986993010,18cyclictest0-21swapper/021:15:190
986993010,18cyclictest0-21swapper/021:12:170
986993010,17cyclictest0-21swapper/021:50:280
98999299,17cyclictest0-21swapper/300:26:063
98999298,19cyclictest0-21swapper/321:40:293
98999295,22cyclictest0-21swapper/320:35:143
989992915,13cyclictest0-21swapper/320:19:013
989992915,13cyclictest0-21swapper/319:30:173
989992915,12cyclictest0-21swapper/323:35:183
98899297,20cyclictest0-21swapper/222:30:312
98899297,20cyclictest0-21swapper/220:03:392
98899297,20cyclictest0-21swapper/219:55:042
988992916,12cyclictest0-21swapper/219:26:192
988992915,12cyclictest0-21swapper/222:23:222
988992915,12cyclictest0-21swapper/200:31:152
988992914,14cyclictest0-21swapper/220:56:402
98799298,19cyclictest0-21swapper/123:50:011
98799296,21cyclictest0-21swapper/100:00:131
98799295,23cyclictest0-21swapper/119:49:211
98799295,22cyclictest0-21swapper/120:50:211
98799294,23cyclictest0-21swapper/119:37:011
98799293,24cyclictest0-21swapper/119:25:311
987992915,12cyclictest0-21swapper/122:40:291
987992915,12cyclictest0-21swapper/122:40:291
987992915,12cyclictest0-21swapper/122:30:141
987992915,12cyclictest0-21swapper/121:15:281
987992915,12cyclictest0-21swapper/100:25:221
987992914,13cyclictest0-21swapper/122:07:571
987992913,14cyclictest0-21swapper/123:15:271
98699295,22cyclictest0-21swapper/000:10:200
986992918,10cyclictest0-21swapper/019:10:060
986992918,10cyclictest0-21swapper/019:10:060
986992915,12cyclictest0-21swapper/022:50:250
986992915,12cyclictest0-21swapper/022:50:250
986992913,14cyclictest0-21swapper/022:25:340
986992912,14cyclictest0-21swapper/019:35:120
986992911,16cyclictest0-21swapper/021:02:280
98999285,21cyclictest0-21swapper/321:02:213
98999285,21cyclictest0-21swapper/320:52:103
989992816,10cyclictest0-21swapper/321:10:123
989992814,12cyclictest0-21swapper/321:20:133
98899284,22cyclictest0-21swapper/221:00:172
988992816,11cyclictest0-21swapper/220:32:492
988992816,11cyclictest0-21swapper/220:11:502
988992816,11cyclictest0-21swapper/219:45:092
988992813,13cyclictest0-21swapper/223:57:282
988992813,13cyclictest0-21swapper/222:10:142
988992813,13cyclictest0-21swapper/222:10:142
988992811,15cyclictest0-21swapper/222:00:312
98799289,17cyclictest0-21swapper/121:26:371
98799285,21cyclictest0-21swapper/120:47:311
98799285,21cyclictest0-21swapper/120:39:501
98799285,21cyclictest0-21swapper/120:34:211
98799283,23cyclictest0-21swapper/119:21:311
98799283,23cyclictest0-21swapper/119:16:311
987992814,12cyclictest0-21swapper/123:35:251
987992814,12cyclictest0-21swapper/123:05:061
987992811,11cyclictest0-21swapper/120:59:591
986992812,13cyclictest0-21swapper/022:05:150
989992716,10cyclictest0-21swapper/320:46:013
989992713,12cyclictest0-21swapper/322:50:163
989992713,12cyclictest0-21swapper/322:50:163
98899277,18cyclictest0-21swapper/222:15:132
98899277,17cyclictest0-21swapper/223:25:162
988992714,12cyclictest0-21swapper/220:25:402
988992714,12cyclictest0-21swapper/220:23:202
988992712,13cyclictest0-21swapper/223:00:332
988992712,13cyclictest0-21swapper/200:35:182
988992711,14cyclictest0-21swapper/221:45:212
988992711,14cyclictest0-21swapper/221:45:212
988992711,14cyclictest0-21swapper/221:10:232
988992710,15cyclictest0-21swapper/223:35:012
98799279,16cyclictest0-21swapper/100:10:191
98799274,21cyclictest0-21swapper/121:02:511
987992713,12cyclictest0-21swapper/123:40:271
987992713,12cyclictest0-21swapper/100:30:151
98899269,15cyclictest0-21swapper/221:15:292
98799266,18cyclictest0-21swapper/123:15:011
98799266,18cyclictest0-21swapper/100:15:131
98799264,21cyclictest0-21swapper/120:10:011
987992615,10cyclictest0-21swapper/120:40:411
987992612,13cyclictest0-21swapper/120:15:151
98899258,15cyclictest0-21swapper/221:50:302
98799255,18cyclictest0-21swapper/120:10:221
987992511,12cyclictest0-21swapper/121:20:161
986992512,11cyclictest0-21swapper/021:55:150
98899246,16cyclictest0-21swapper/223:15:282
987992411,11cyclictest0-21swapper/100:10:011
98799227,13cyclictest0-21swapper/122:30:021
98799213,6cyclictest22305-21stress23:21:001
98799213,6cyclictest22305-21stress23:21:001
98899205,13cyclictest0-21swapper/221:35:162
98799207,11cyclictest0-21swapper/122:55:331
20812202,16sleep322307-21stress00:05:353
98999195,12cyclictest0-21swapper/300:00:293
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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