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2026-09-24 - 05:31
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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 rack7slot1.osadl.org (updated Thu Sep 24, 2026 00:45:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
27892211859,20sleep20-21swapper/219:08:212
27876211753,58sleep10-21swapper/119:08:091
27677211451,57sleep00-21swapper/019:05:420
290702910,1sleep018049-21stress21:34:570
2797328456,23sleep30-21swapper/319:09:243
138232430,1sleep118047-21stress23:25:051
138232430,1sleep118047-21stress23:25:051
2812099407,22cyclictest0-21swapper/022:57:070
2812099407,22cyclictest0-21swapper/022:57:060
28120993915,16cyclictest0-21swapper/022:20:300
28120993915,16cyclictest0-21swapper/022:20:290
99212385,13sleep00-21swapper/019:38:390
28122993819,17cyclictest0-21swapper/221:53:392
141462385,13sleep00-21swapper/019:46:010
66272375,13sleep30-21swapper/320:42:423
51832375,13sleep00-21swapper/019:25:410
42782375,13sleep30-21swapper/320:36:523
319932375,13sleep20-21swapper/220:25:252
28122993714,20cyclictest0-21swapper/200:27:162
2812099379,25cyclictest0-21swapper/000:35:160
276942375,13sleep30-21swapper/320:18:043
253882375,13sleep30-21swapper/320:12:103
176032375,13sleep30-21swapper/321:05:443
99642365,12sleep20-21swapper/219:39:092
75802365,13sleep30-21swapper/319:32:133
75262365,12sleep00-21swapper/019:31:340
68292365,13sleep10-21swapper/120:44:561
53582365,12sleep30-21swapper/319:27:473
42812364,13sleep10-21swapper/120:36:551
300152365,12sleep30-21swapper/320:24:023
2812099366,15cyclictest0-21swapper/022:45:240
28120993616,19cyclictest0-21swapper/020:35:110
28120993616,18cyclictest0-21swapper/020:55:510
28120993613,20cyclictest0-21swapper/021:15:020
28120993612,22cyclictest0-21swapper/020:45:210
209012365,12sleep30-21swapper/320:01:493
112312365,13sleep30-21swapper/320:54:533
301812355,10sleep00-21swapper/019:13:210
297542355,13sleep00-21swapper/020:20:580
28123993514,18cyclictest0-21swapper/322:30:203
28122993520,13cyclictest0-21swapper/223:09:102
28122993518,14cyclictest0-21swapper/222:43:252
28122993516,16cyclictest0-21swapper/222:37:012
2812099359,24cyclictest0-21swapper/000:00:390
2812099359,23cyclictest0-21swapper/021:59:450
2812099358,24cyclictest0-21swapper/000:34:370
28120993516,17cyclictest0-21swapper/020:41:460
28120993514,19cyclictest0-21swapper/000:28:290
28120993513,20cyclictest0-21swapper/023:30:190
28120993513,20cyclictest0-21swapper/023:30:190
28120993511,22cyclictest0-21swapper/021:40:160
28120993511,22cyclictest0-21swapper/019:50:240
28120993511,21cyclictest0-21swapper/021:50:300
28120993511,18cyclictest0-21swapper/020:12:520
230402355,12sleep30-21swapper/320:05:583
230402355,12sleep30-21swapper/320:05:573
20082355,12sleep20-21swapper/220:32:262
119372355,13sleep30-21swapper/319:41:283
110892355,12sleep00-21swapper/020:53:110
89352345,12sleep20-21swapper/220:48:512
65522345,10sleep20-21swapper/220:41:462
51642345,11sleep10-21swapper/119:25:251
31302345,12sleep10-21swapper/119:23:081
28123993415,17cyclictest0-21swapper/323:46:453
28123993414,17cyclictest0-21swapper/321:22:413
28123993410,21cyclictest0-21swapper/321:41:463
2812299348,11cyclictest0-21swapper/200:35:332
28122993417,14cyclictest0-21swapper/200:18:492
28122993416,16cyclictest0-21swapper/222:10:152
28122993416,15cyclictest0-21swapper/223:02:072
28122993416,15cyclictest0-21swapper/223:02:062
28122993415,16cyclictest0-21swapper/222:25:442
28122993415,16cyclictest0-21swapper/221:40:212
28122993415,16cyclictest0-21swapper/221:19:552
28122993415,16cyclictest0-21swapper/200:30:282
28122993415,16cyclictest0-21swapper/200:11:302
28122993411,21cyclictest0-21swapper/222:58:032
28122993411,21cyclictest0-21swapper/222:58:022
28121993413,18cyclictest0-21swapper/100:03:131
28121993411,20cyclictest0-21swapper/121:33:081
2812099349,18cyclictest0-21swapper/020:25:170
2812099349,15cyclictest0-21swapper/021:20:130
2812099347,25cyclictest0-21swapper/022:31:220
28120993414,17cyclictest0-21swapper/000:05:150
28120993413,15cyclictest0-21swapper/021:27:480
28120993412,20cyclictest0-21swapper/021:15:560
255372344,12sleep10-21swapper/120:13:531
20112345,10sleep00-21swapper/020:32:280
179262345,10sleep20-21swapper/221:09:332
166312345,10sleep20-21swapper/219:53:502
6272335,10sleep10-21swapper/119:16:191
54532335,10sleep20-21swapper/219:28:562
2812399338,22cyclictest0-21swapper/323:59:333
28123993314,17cyclictest0-21swapper/322:52:493
28123993314,16cyclictest0-21swapper/322:35:133
28123993314,16cyclictest0-21swapper/321:35:203
28123993313,17cyclictest0-21swapper/300:36:063
2812299338,23cyclictest0-21swapper/219:56:042
28122993316,15cyclictest0-21swapper/221:37:212
28122993316,14cyclictest0-21swapper/223:30:562
28122993316,14cyclictest0-21swapper/223:30:552
28122993315,16cyclictest0-21swapper/223:50:012
28122993315,16cyclictest0-21swapper/223:10:412
28122993315,16cyclictest0-21swapper/222:02:352
28122993315,15cyclictest0-21swapper/223:36:092
28122993315,15cyclictest0-21swapper/222:54:252
28122993315,15cyclictest0-21swapper/221:45:322
28122993315,15cyclictest0-21swapper/221:45:322
2812199335,26cyclictest0-21swapper/100:10:091
28121993313,18cyclictest0-21swapper/121:58:191
2812099339,18cyclictest0-21swapper/020:15:280
2812099338,22cyclictest0-21swapper/022:00:150
2812099336,13cyclictest0-21swapper/023:01:070
2812099336,13cyclictest0-21swapper/023:01:070
2812099335,25cyclictest0-21swapper/022:50:260
28120993317,14cyclictest0-21swapper/021:08:180
28120993314,17cyclictest0-21swapper/023:40:220
28120993314,16cyclictest0-21swapper/023:39:440
28120993310,21cyclictest0-21swapper/021:00:230
19142334,12sleep10-21swapper/120:31:181
110802335,10sleep10-21swapper/120:53:031
28123993216,14cyclictest0-21swapper/323:27:013
28123993216,14cyclictest0-21swapper/323:27:013
28123993216,13cyclictest0-21swapper/300:25:063
28123993216,13cyclictest0-21swapper/300:10:273
28123993215,14cyclictest0-21swapper/321:55:313
28123993214,15cyclictest0-21swapper/323:50:113
28123993214,15cyclictest0-21swapper/322:22:383
28123993214,15cyclictest0-21swapper/322:22:383
28123993213,17cyclictest0-21swapper/300:20:263
28123993213,16cyclictest0-21swapper/323:36:173
28123993212,17cyclictest0-21swapper/300:15:563
2812299328,22cyclictest0-21swapper/220:56:232
2812299325,19cyclictest0-21swapper/220:08:312
2812299325,19cyclictest0-21swapper/220:08:302
28122993216,13cyclictest0-21swapper/221:29:462
28122993215,15cyclictest0-21swapper/223:29:182
28122993215,15cyclictest0-21swapper/223:29:182
28122993215,15cyclictest0-21swapper/222:30:142
28122993215,15cyclictest0-21swapper/222:17:222
28122993214,16cyclictest0-21swapper/222:07:542
28122993214,15cyclictest0-21swapper/223:15:252
28122993214,15cyclictest0-21swapper/221:20:482
28121993215,15cyclictest0-21swapper/100:08:431
28121993211,18cyclictest0-21swapper/100:33:291
2812099328,21cyclictest0-21swapper/023:48:560
2812099327,22cyclictest0-21swapper/023:15:320
28120993216,14cyclictest0-21swapper/022:15:170
28120993215,15cyclictest0-21swapper/000:00:010
28120993211,19cyclictest0-21swapper/022:05:150
28120993210,17cyclictest0-21swapper/019:20:550
28120993210,16cyclictest0-21swapper/019:41:320
209092324,10sleep10-21swapper/120:01:551
2812399319,20cyclictest0-21swapper/319:37:123
28123993116,12cyclictest0-21swapper/322:55:273
28123993116,12cyclictest0-21swapper/322:55:273
28123993116,12cyclictest0-21swapper/300:00:223
28123993115,13cyclictest0-21swapper/323:33:233
28123993115,13cyclictest0-21swapper/323:33:223
28123993114,15cyclictest0-21swapper/322:10:193
28123993114,14cyclictest0-21swapper/300:30:123
2812299318,22cyclictest0-21swapper/219:43:532
28122993115,14cyclictest0-21swapper/223:20:492
28122993114,15cyclictest0-21swapper/220:50:252
28122993114,15cyclictest0-21swapper/200:05:212
2812199316,23cyclictest0-21swapper/122:45:331
2812199315,20cyclictest0-21swapper/119:10:291
28121993115,14cyclictest0-21swapper/121:10:341
28121993114,14cyclictest0-21swapper/122:20:231
28121993114,14cyclictest0-21swapper/122:20:221
28121993114,14cyclictest0-21swapper/121:45:291
28121993114,14cyclictest0-21swapper/121:45:291
2812099318,21cyclictest0-21swapper/023:05:170
2812099317,21cyclictest0-21swapper/023:11:180
2812099316,22cyclictest0-21swapper/021:35:150
2812099315,24cyclictest0-21swapper/020:05:240
2812099315,24cyclictest0-21swapper/020:05:240
2812099315,24cyclictest0-21swapper/020:01:040
2812099315,24cyclictest0-21swapper/019:15:040
28120993115,14cyclictest0-21swapper/000:15:230
28120993114,14cyclictest0-21swapper/022:35:130
28120993110,15cyclictest0-21swapper/019:58:190
2812399309,19cyclictest0-21swapper/320:34:573
28123993016,12cyclictest0-21swapper/323:00:273
28123993016,12cyclictest0-21swapper/323:00:263
28123993015,13cyclictest0-21swapper/322:05:303
28123993014,14cyclictest0-21swapper/322:47:443
28123993014,14cyclictest0-21swapper/321:50:253
28123993014,14cyclictest0-21swapper/321:11:553
28123993014,14cyclictest0-21swapper/319:20:183
28123993014,13cyclictest0-21swapper/322:25:143
28123993013,15cyclictest0-21swapper/300:05:163
28123993013,14cyclictest0-21swapper/323:10:323
28123993013,14cyclictest0-21swapper/321:30:323
28123993011,17cyclictest0-21swapper/322:15:383
28122993018,11cyclictest0-21swapper/219:10:432
28122993016,12cyclictest0-21swapper/219:19:042
28122993016,12cyclictest0-21swapper/200:20:292
28122993016,12cyclictest0-21swapper/200:00:032
28122993015,13cyclictest0-21swapper/221:30:162
28122993015,12cyclictest0-21swapper/223:50:172
28122993013,15cyclictest0-21swapper/220:00:142
2812199305,23cyclictest0-21swapper/120:23:531
28121993015,12cyclictest0-21swapper/122:50:321
28121993014,14cyclictest0-21swapper/123:55:211
28121993014,14cyclictest0-21swapper/123:45:151
28121993014,14cyclictest0-21swapper/123:30:151
28121993014,14cyclictest0-21swapper/123:30:141
28121993011,17cyclictest0-21swapper/122:15:161
28121993011,17cyclictest0-21swapper/122:00:071
2812099306,22cyclictest0-21swapper/023:20:070
28120993016,12cyclictest0-21swapper/023:51:410
28120993013,15cyclictest0-21swapper/022:25:250
2812399295,22cyclictest0-21swapper/319:56:443
28123992915,12cyclictest0-21swapper/321:45:563
28123992915,12cyclictest0-21swapper/321:45:553
28123992915,12cyclictest0-21swapper/321:15:093
28123992913,14cyclictest0-21swapper/321:25:133
2812299299,17cyclictest0-21swapper/222:45:162
2812299298,20cyclictest0-21swapper/220:35:132
2812299298,20cyclictest0-21swapper/219:31:042
2812299298,19cyclictest0-21swapper/220:10:542
2812299296,21cyclictest0-21swapper/221:10:312
2812299294,22cyclictest0-21swapper/221:55:132
28122992917,11cyclictest0-21swapper/220:20:232
28122992915,12cyclictest0-21swapper/223:40:222
2812199299,17cyclictest0-21swapper/100:35:171
2812199297,19cyclictest0-21swapper/121:40:231
2812199295,22cyclictest0-21swapper/121:05:521
2812199295,18cyclictest0-21swapper/120:46:501
2812199295,12cyclictest0-21swapper/119:56:121
28121992916,11cyclictest0-21swapper/119:41:201
28121992915,12cyclictest0-21swapper/121:35:311
28121992913,14cyclictest0-21swapper/123:40:231
28121992911,12cyclictest0-21swapper/120:07:461
28121992911,12cyclictest0-21swapper/120:07:451
28121992910,13cyclictest0-21swapper/121:00:471
28121992910,13cyclictest0-21swapper/120:58:171
2812099296,21cyclictest0-21swapper/000:10:140
28120992915,12cyclictest0-21swapper/021:45:020
28120992915,12cyclictest0-21swapper/021:45:020
28120992912,15cyclictest0-21swapper/023:25:260
28120992912,15cyclictest0-21swapper/023:25:260
28120992910,17cyclictest0-21swapper/022:40:280
2812399287,20cyclictest0-21swapper/320:29:103
2812399286,20cyclictest0-21swapper/319:45:173
2812399285,22cyclictest0-21swapper/320:56:243
2812399285,22cyclictest0-21swapper/319:14:243
28123992814,12cyclictest0-21swapper/323:05:363
28123992813,13cyclictest0-21swapper/323:40:143
28123992813,12cyclictest0-21swapper/322:40:063
2812299285,21cyclictest0-21swapper/221:00:232
28122992816,11cyclictest0-21swapper/219:20:042
28122992814,12cyclictest0-21swapper/223:55:122
28122992813,14cyclictest0-21swapper/219:45:252
28122992812,14cyclictest0-21swapper/220:15:232
2812199286,20cyclictest0-21swapper/123:15:181
2812199286,20cyclictest0-21swapper/122:30:331
2812199286,20cyclictest0-21swapper/121:50:181
2812199285,21cyclictest0-21swapper/119:36:031
2812199285,21cyclictest0-21swapper/119:30:241
28121992814,12cyclictest0-21swapper/123:05:361
28121992814,12cyclictest0-21swapper/122:12:231
28121992812,14cyclictest0-21swapper/123:23:161
28121992812,14cyclictest0-21swapper/121:15:331
28121992810,12cyclictest0-21swapper/120:25:331
2812399279,16cyclictest0-21swapper/319:16:253
2812399275,20cyclictest0-21swapper/320:45:533
28123992715,11cyclictest0-21swapper/319:53:333
28123992713,12cyclictest0-21swapper/323:20:173
2812199276,19cyclictest0-21swapper/100:20:181
2812199275,12cyclictest0-21swapper/119:48:321
28121992715,11cyclictest0-21swapper/119:52:021
28121992713,12cyclictest0-21swapper/122:41:461
28121992711,14cyclictest0-21swapper/123:35:181
28121992710,11cyclictest0-21swapper/120:15:271
2812299263,10cyclictest18046-21stress22:20:152
2812299263,10cyclictest18046-21stress22:20:152
28121992613,11cyclictest0-21swapper/123:00:231
28121992613,11cyclictest0-21swapper/123:00:231
28121992612,12cyclictest0-21swapper/122:25:031
28121992612,12cyclictest0-21swapper/122:05:131
28121992612,12cyclictest0-21swapper/121:20:211
28121992611,13cyclictest0-21swapper/123:10:181
28121992611,12cyclictest0-21swapper/122:55:401
28121992611,12cyclictest0-21swapper/122:55:391
28123992513,11cyclictest0-21swapper/321:00:033
2812199258,15cyclictest0-21swapper/121:25:211
28121992512,11cyclictest0-21swapper/122:35:251
2812199246,16cyclictest0-21swapper/100:25:181
2812099246,16cyclictest0-21swapper/022:10:410
2812399236,15cyclictest0-21swapper/322:00:173
2812199215,14cyclictest0-21swapper/123:50:341
2812199213,5cyclictest18048-21stress00:15:431
61062202,3sleep018048-21stress00:20:110
2812399205,13cyclictest0-21swapper/323:15:243
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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