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2025-11-24 - 10:05
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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 rack7slot1.osadl.org (updated Mon Nov 24, 2025 00:45:38)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
10187211553,23sleep10-21swapper/119:05:561
8577210550,49sleep30-21swapper/319:05:043
1033929451,38sleep00-21swapper/019:07:420
1044629365,23sleep20-21swapper/219:09:052
262472430,1sleep231783-21stress00:36:222
142302412,23sleep131783-21stress22:55:301
142302412,23sleep131783-21stress22:55:301
10622994120,18cyclictest0-21swapper/221:53:592
60252405,13sleep30-21swapper/320:10:183
1062099408,29cyclictest0-21swapper/000:30:090
1062099406,31cyclictest0-21swapper/022:02:360
10620994012,20cyclictest0-21swapper/022:37:490
1062099397,29cyclictest0-21swapper/022:30:210
227982385,13sleep30-21swapper/320:47:543
179542385,13sleep30-21swapper/319:24:503
10622993822,13cyclictest0-21swapper/223:40:412
10622993822,13cyclictest0-21swapper/223:40:412
1062099389,26cyclictest0-21swapper/000:20:340
10620993814,21cyclictest0-21swapper/022:05:310
10620993814,16cyclictest0-21swapper/023:45:520
10620993814,16cyclictest0-21swapper/023:45:520
93722375,13sleep30-21swapper/320:16:143
55602374,13sleep00-21swapper/020:10:020
51922375,13sleep30-21swapper/320:08:583
270022375,13sleep10-21swapper/120:55:421
181922375,13sleep10-21swapper/120:35:581
155842375,13sleep30-21swapper/319:17:443
10623993714,20cyclictest0-21swapper/300:26:463
10623993710,24cyclictest0-21swapper/321:55:203
10622993719,16cyclictest0-21swapper/221:10:202
10620993717,12cyclictest0-21swapper/000:35:060
10620993715,20cyclictest0-21swapper/023:04:490
8592365,12sleep30-21swapper/319:59:543
6712365,13sleep10-21swapper/119:57:361
56922360,1sleep231783-21stress21:22:512
249812365,13sleep10-21swapper/120:53:051
160212365,13sleep30-21swapper/320:31:193
123962365,12sleep10-21swapper/119:10:321
1062299365,22cyclictest0-21swapper/221:00:222
10622993621,13cyclictest0-21swapper/222:28:382
10622993620,14cyclictest0-21swapper/223:05:372
10621993615,18cyclictest0-21swapper/123:32:501
10621993615,18cyclictest0-21swapper/123:32:491
1062099369,24cyclictest0-21swapper/021:35:200
10620993617,12cyclictest0-21swapper/000:11:520
10620993615,19cyclictest0-21swapper/022:10:220
10620993614,20cyclictest0-21swapper/022:50:310
10620993613,16cyclictest0-21swapper/021:42:210
310942355,13sleep10-21swapper/119:54:241
310942355,13sleep10-21swapper/119:54:231
247802355,11sleep30-21swapper/320:50:473
222572355,13sleep10-21swapper/119:32:591
204542355,12sleep30-21swapper/319:30:083
201472355,12sleep10-21swapper/119:29:411
10623993513,19cyclictest0-21swapper/300:38:083
1062299356,21cyclictest0-21swapper/220:00:242
10622993520,13cyclictest0-21swapper/222:08:572
10622993517,16cyclictest0-21swapper/221:25:312
10622993517,15cyclictest0-21swapper/222:35:342
10621993514,18cyclictest0-21swapper/123:17:261
1062099358,24cyclictest0-21swapper/023:40:280
1062099358,24cyclictest0-21swapper/023:40:280
10620993516,17cyclictest0-21swapper/021:15:320
10620993513,19cyclictest0-21swapper/023:35:180
10620993513,19cyclictest0-21swapper/023:35:180
10620993510,22cyclictest0-21swapper/022:40:030
71952345,12sleep10-21swapper/120:11:241
6602345,10sleep00-21swapper/019:57:280
286352345,10sleep30-21swapper/319:45:403
226562345,12sleep10-21swapper/120:46:081
210072345,10sleep00-21swapper/020:45:100
161192345,13sleep10-21swapper/120:32:281
1062299348,24cyclictest0-21swapper/220:11:272
1062299348,24cyclictest0-21swapper/219:59:582
1062299345,20cyclictest0-21swapper/220:45:132
10622993419,12cyclictest0-21swapper/222:20:172
10622993419,12cyclictest0-21swapper/222:20:172
10622993418,14cyclictest0-21swapper/223:45:232
10622993418,14cyclictest0-21swapper/223:45:222
10622993418,14cyclictest0-21swapper/223:15:262
10622993418,14cyclictest0-21swapper/222:50:202
10622993417,15cyclictest0-21swapper/222:34:142
10622993414,17cyclictest0-21swapper/221:35:352
1062199349,22cyclictest0-21swapper/123:02:201
10621993414,17cyclictest0-21swapper/100:19:021
10621993412,19cyclictest0-21swapper/122:19:221
1062099348,23cyclictest0-21swapper/022:45:250
10620993417,15cyclictest0-21swapper/023:55:190
10620993415,12cyclictest0-21swapper/021:30:100
315652335,10sleep30-21swapper/321:08:153
294222335,12sleep10-21swapper/121:03:331
293222335,10sleep00-21swapper/021:02:190
220662335,10sleep00-21swapper/019:30:480
177322335,10sleep10-21swapper/119:21:591
126892335,10sleep20-21swapper/219:14:032
1062399339,21cyclictest0-21swapper/321:22:253
10623993314,16cyclictest0-21swapper/322:12:593
10623993311,19cyclictest0-21swapper/321:15:173
10623993310,20cyclictest0-21swapper/323:50:123
10623993310,20cyclictest0-21swapper/323:21:403
1062299338,23cyclictest0-21swapper/220:17:172
1062299337,23cyclictest0-21swapper/223:37:002
1062299337,23cyclictest0-21swapper/223:37:002
1062299334,20cyclictest0-21swapper/219:25:202
10622993319,13cyclictest0-21swapper/219:39:482
10622993319,13cyclictest0-21swapper/219:22:182
10622993319,12cyclictest0-21swapper/222:40:272
10622993318,13cyclictest0-21swapper/200:25:302
10622993317,14cyclictest0-21swapper/200:16:292
10622993316,15cyclictest0-21swapper/200:10:012
10622993315,15cyclictest0-21swapper/221:40:292
10622993313,17cyclictest0-21swapper/223:00:262
1062199336,16cyclictest0-21swapper/121:25:221
10621993316,15cyclictest0-21swapper/123:05:221
10621993315,15cyclictest0-21swapper/123:11:431
10621993313,18cyclictest0-21swapper/121:30:221
10621993310,13cyclictest0-21swapper/119:45:001
1062099338,22cyclictest0-21swapper/021:55:180
1062099338,22cyclictest0-21swapper/021:45:050
1062099337,23cyclictest0-21swapper/021:20:200
1062099337,23cyclictest0-21swapper/000:00:150
10620993312,18cyclictest0-21swapper/023:20:380
314532325,10sleep10-21swapper/121:06:581
311132324,10sleep00-21swapper/019:54:380
311132324,10sleep00-21swapper/019:54:380
293952325,10sleep30-21swapper/321:03:153
10623993214,15cyclictest0-21swapper/321:12:433
10623993211,18cyclictest0-21swapper/323:46:213
10623993211,18cyclictest0-21swapper/323:46:213
10623993211,18cyclictest0-21swapper/323:40:373
10623993211,18cyclictest0-21swapper/323:40:373
10623993211,18cyclictest0-21swapper/322:37:113
10623993211,18cyclictest0-21swapper/321:44:013
10623993211,18cyclictest0-21swapper/321:28:003
1062299325,25cyclictest0-21swapper/220:39:572
1062299325,20cyclictest0-21swapper/219:45:312
1062299325,19cyclictest0-21swapper/221:05:232
1062299325,19cyclictest0-21swapper/220:55:022
1062299325,19cyclictest0-21swapper/220:30:202
1062299324,21cyclictest0-21swapper/220:44:032
1062299324,20cyclictest0-21swapper/220:25:562
1062299324,20cyclictest0-21swapper/220:22:152
10622993218,12cyclictest0-21swapper/200:20:122
10622993217,14cyclictest0-21swapper/219:19:582
10622993215,15cyclictest0-21swapper/223:55:282
10622993215,15cyclictest0-21swapper/221:15:022
10622993215,15cyclictest0-21swapper/200:30:292
10622993214,16cyclictest0-21swapper/223:20:402
10622993212,17cyclictest0-21swapper/200:04:132
1062199325,25cyclictest0-21swapper/119:15:491
10621993217,14cyclictest0-21swapper/120:17:361
10621993215,15cyclictest0-21swapper/123:45:341
10621993215,15cyclictest0-21swapper/123:45:331
10621993215,14cyclictest0-21swapper/122:01:251
10621993214,15cyclictest0-21swapper/123:50:201
10621993214,15cyclictest0-21swapper/100:10:331
10621993212,18cyclictest0-21swapper/121:40:161
1062099329,20cyclictest0-21swapper/022:15:230
1062099327,22cyclictest0-21swapper/021:30:020
10620993215,15cyclictest0-21swapper/023:07:200
10620993213,17cyclictest0-21swapper/000:15:270
188162314,10sleep00-21swapper/020:40:090
1062399315,24cyclictest0-21swapper/320:59:553
1062399315,24cyclictest0-21swapper/319:44:553
1062399315,24cyclictest0-21swapper/319:36:543
10623993116,14cyclictest0-21swapper/320:42:243
10623993116,14cyclictest0-21swapper/320:25:343
10623993112,16cyclictest0-21swapper/322:55:183
10623993112,16cyclictest0-21swapper/322:55:173
10623993111,18cyclictest0-21swapper/300:34:393
10623993111,17cyclictest0-21swapper/300:13:173
10623993110,18cyclictest0-21swapper/323:25:033
10623993110,18cyclictest0-21swapper/323:25:033
10623993110,18cyclictest0-21swapper/321:50:353
10623993110,18cyclictest0-21swapper/321:45:033
10623993110,18cyclictest0-21swapper/300:08:243
1062299316,22cyclictest0-21swapper/223:27:192
1062299316,22cyclictest0-21swapper/223:27:192
1062299315,24cyclictest0-21swapper/220:05:072
1062299315,19cyclictest0-21swapper/220:50:132
10622993117,13cyclictest0-21swapper/219:31:572
10622993117,12cyclictest0-21swapper/222:15:362
10622993116,13cyclictest0-21swapper/223:14:312
10622993114,15cyclictest0-21swapper/222:46:562
10622993112,16cyclictest0-21swapper/223:35:012
10622993112,16cyclictest0-21swapper/223:35:002
10622993112,16cyclictest0-21swapper/222:57:232
10622993112,16cyclictest0-21swapper/222:57:222
10622993110,18cyclictest0-21swapper/221:45:182
1062199319,19cyclictest0-21swapper/123:20:281
1062199316,15cyclictest0-21swapper/120:03:381
1062199316,13cyclictest0-21swapper/122:30:361
1062199315,24cyclictest0-21swapper/119:37:191
10621993116,13cyclictest0-21swapper/121:20:251
10621993115,14cyclictest0-21swapper/100:05:211
10621993114,15cyclictest0-21swapper/122:20:221
10621993114,15cyclictest0-21swapper/122:20:221
10621993113,15cyclictest0-21swapper/100:35:241
1062099319,19cyclictest0-21swapper/022:25:280
10620993117,13cyclictest0-21swapper/020:20:000
10620993110,19cyclictest0-21swapper/021:50:150
10620993110,19cyclictest0-21swapper/021:10:130
10620993110,19cyclictest0-21swapper/000:05:270
138292305,10sleep10-21swapper/120:26:231
1062399309,18cyclictest0-21swapper/300:15:033
1062299308,19cyclictest0-21swapper/222:15:032
1062299305,23cyclictest0-21swapper/219:40:572
1062299305,18cyclictest0-21swapper/219:51:262
1062299305,18cyclictest0-21swapper/219:51:252
10622993012,16cyclictest0-21swapper/223:50:312
10622993012,16cyclictest0-21swapper/221:55:262
10622993011,17cyclictest0-21swapper/222:00:062
10622993011,16cyclictest0-21swapper/221:32:312
10622993011,16cyclictest0-21swapper/200:10:162
1062199309,18cyclictest0-21swapper/123:57:131
1062199307,20cyclictest0-21swapper/122:45:281
1062199305,23cyclictest0-21swapper/120:05:251
10621993015,14cyclictest0-21swapper/119:45:501
10621993014,14cyclictest0-21swapper/100:00:181
10621993013,14cyclictest0-21swapper/123:35:071
10621993013,14cyclictest0-21swapper/123:35:071
10621993011,17cyclictest0-21swapper/121:50:151
1062099305,23cyclictest0-21swapper/020:35:190
1062099305,23cyclictest0-21swapper/019:27:360
10620993017,11cyclictest0-21swapper/019:20:300
10620993016,13cyclictest0-21swapper/020:34:060
10620993016,12cyclictest0-21swapper/022:55:260
10620993016,12cyclictest0-21swapper/022:55:250
10620993015,12cyclictest0-21swapper/023:12:470
10620993013,15cyclictest0-21swapper/023:15:050
1062399299,17cyclictest0-21swapper/300:20:303
1062399297,19cyclictest0-21swapper/322:15:333
1062399293,24cyclictest0-21swapper/319:25:353
10623992916,12cyclictest0-21swapper/320:35:303
10623992915,13cyclictest0-21swapper/319:14:243
10623992913,14cyclictest0-21swapper/322:30:183
10623992913,14cyclictest0-21swapper/322:25:263
10623992913,13cyclictest0-21swapper/323:59:043
10623992912,15cyclictest0-21swapper/323:00:133
10623992912,15cyclictest0-21swapper/322:40:183
10623992912,15cyclictest0-21swapper/322:25:023
10623992912,15cyclictest0-21swapper/322:25:023
1062199299,18cyclictest0-21swapper/100:20:211
1062199297,19cyclictest0-21swapper/123:45:021
1062199297,19cyclictest0-21swapper/123:45:011
1062199295,23cyclictest0-21swapper/120:20:011
10621992915,12cyclictest0-21swapper/121:10:131
10621992914,13cyclictest0-21swapper/123:25:351
10621992914,13cyclictest0-21swapper/123:25:341
10621992912,15cyclictest0-21swapper/122:35:301
10621992911,15cyclictest0-21swapper/121:35:121
10621992910,16cyclictest0-21swapper/122:10:061
1062099295,22cyclictest0-21swapper/020:55:190
1062099295,22cyclictest0-21swapper/020:25:460
10620992916,11cyclictest0-21swapper/021:09:350
10620992915,11cyclictest0-21swapper/022:20:160
10620992915,11cyclictest0-21swapper/022:20:160
10620992911,16cyclictest0-21swapper/020:54:210
206612280,2sleep131783-21stress00:25:181
1062399289,17cyclictest0-21swapper/323:30:103
1062399289,17cyclictest0-21swapper/323:30:093
1062399287,19cyclictest0-21swapper/321:35:243
1062399285,20cyclictest0-21swapper/321:30:363
10623992815,12cyclictest0-21swapper/320:01:343
10623992814,12cyclictest0-21swapper/323:10:183
10623992813,12cyclictest0-21swapper/322:45:233
10623992812,14cyclictest0-21swapper/322:00:163
10623992811,15cyclictest0-21swapper/322:05:163
10623992811,14cyclictest0-21swapper/300:02:193
1062199285,16cyclictest0-21swapper/120:41:591
10621992814,12cyclictest0-21swapper/121:55:161
10621992814,12cyclictest0-21swapper/121:15:211
1062099285,22cyclictest0-21swapper/020:22:160
1062099285,21cyclictest0-21swapper/020:00:170
1062099285,21cyclictest0-21swapper/019:40:160
1062099285,21cyclictest0-21swapper/019:15:190
1062099284,22cyclictest0-21swapper/019:45:050
10620992811,15cyclictest0-21swapper/020:05:170
10620992810,16cyclictest0-21swapper/019:10:310
1062399275,20cyclictest0-21swapper/320:21:243
1062399273,22cyclictest0-21swapper/319:51:393
1062399273,22cyclictest0-21swapper/319:51:393
10623992713,12cyclictest0-21swapper/323:15:263
1062099275,19cyclictest0-21swapper/023:30:330
1062099275,19cyclictest0-21swapper/023:30:330
1062099275,10cyclictest0-21swapper/019:36:050
10623992612,12cyclictest0-21swapper/323:05:173
1062199267,17cyclictest0-21swapper/121:46:111
10621992615,9cyclictest0-21swapper/100:30:291
10621992612,12cyclictest0-21swapper/122:05:231
10623992513,10cyclictest0-21swapper/322:55:023
1062199257,16cyclictest0-21swapper/122:40:171
10621992512,10cyclictest0-21swapper/122:25:251
10620992511,12cyclictest0-21swapper/000:30:020
1062399245,17cyclictest0-21swapper/323:35:243
1062399245,17cyclictest0-21swapper/323:35:243
1062199236,15cyclictest0-21swapper/122:50:321
281152222,3sleep031780-21stress23:27:370
281152222,3sleep031780-21stress23:27:360
1062099202,17cyclictest31780-21stress23:53:360
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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