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2024-03-01 - 02:17
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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 376 highest latencies:
System rack7slot1.osadl.org (updated Thu Feb 29, 2024 12:45:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1365321320,1sleep313657-21sed10:45:533
14471212661,59sleep30-21swapper/307:08:203
14639211551,58sleep10-21swapper/107:09:541
14330211552,58sleep20-21swapper/207:06:552
14451210950,54sleep00-21swapper/007:08:060
14793994216,23cyclictest0-21swapper/311:26:173
14793994016,21cyclictest0-21swapper/310:11:413
183302395,13sleep00-21swapper/008:09:340
14793993917,19cyclictest0-21swapper/310:22:043
14793993915,21cyclictest0-21swapper/310:55:403
14793993915,21cyclictest0-21swapper/310:33:043
14793993915,21cyclictest0-21swapper/310:33:043
14793993913,23cyclictest0-21swapper/310:43:303
62002385,13sleep30-21swapper/307:45:543
288142384,13sleep20-21swapper/207:30:292
246092385,13sleep20-21swapper/207:25:012
213102385,13sleep20-21swapper/207:16:502
208552385,13sleep30-21swapper/309:09:323
171932385,13sleep30-21swapper/307:10:573
14793993817,18cyclictest0-21swapper/309:15:493
14793993817,18cyclictest0-21swapper/309:15:493
14793993815,20cyclictest0-21swapper/312:31:413
14793993815,20cyclictest0-21swapper/310:00:343
14793993811,24cyclictest0-21swapper/312:19:183
14793993811,24cyclictest0-21swapper/312:19:183
1478999389,26cyclictest0-21swapper/011:54:320
121072385,14sleep30-21swapper/308:54:453
90872375,12sleep20-21swapper/208:48:392
63142375,13sleep00-21swapper/007:47:120
4892375,13sleep30-21swapper/307:37:523
37272375,13sleep30-21swapper/308:40:043
37272375,13sleep30-21swapper/308:40:043
242222375,13sleep30-21swapper/308:19:513
242012375,13sleep00-21swapper/007:21:220
240512375,13sleep20-21swapper/208:18:152
179202374,13sleep20-21swapper/209:04:152
170812375,13sleep00-21swapper/007:10:470
14793993715,19cyclictest0-21swapper/312:01:293
14793993714,21cyclictest0-21swapper/309:55:573
14793993714,20cyclictest0-21swapper/311:35:443
14793993714,20cyclictest0-21swapper/311:20:073
14793993714,20cyclictest0-21swapper/310:17:353
14792993715,19cyclictest0-21swapper/209:45:502
14790993716,18cyclictest0-21swapper/112:04:071
146292375,13sleep00-21swapper/008:56:220
91702365,13sleep00-21swapper/007:51:170
7272365,13sleep30-21swapper/308:35:043
71962365,13sleep10-21swapper/107:50:381
6772365,11sleep20-21swapper/207:39:362
3472365,13sleep10-21swapper/108:34:421
33862365,13sleep30-21swapper/307:41:533
33652365,13sleep10-21swapper/107:41:431
300642365,12sleep30-21swapper/307:31:553
267582365,12sleep20-21swapper/208:21:192
208472365,13sleep10-21swapper/109:09:261
207392365,13sleep00-21swapper/009:08:300
150742364,13sleep20-21swapper/208:01:572
148282365,13sleep30-21swapper/308:58:063
14793993615,18cyclictest0-21swapper/311:11:463
14793993612,21cyclictest0-21swapper/310:25:423
1478999368,18cyclictest0-21swapper/008:30:260
1478999365,16cyclictest0-21swapper/012:10:390
145582364,13sleep20-21swapper/208:55:392
124952365,13sleep10-21swapper/107:59:571
89402355,12sleep00-21swapper/008:47:120
33882355,12sleep00-21swapper/007:41:550
274592355,10sleep20-21swapper/207:29:372
273102355,10sleep00-21swapper/007:28:140
269142355,12sleep10-21swapper/108:22:431
212342355,10sleep30-21swapper/308:14:263
178402355,10sleep00-21swapper/009:03:360
153802355,12sleep00-21swapper/008:04:440
151152355,13sleep10-21swapper/107:10:151
1479399358,24cyclictest0-21swapper/311:01:003
1479399358,24cyclictest0-21swapper/309:40:403
14793993516,16cyclictest0-21swapper/311:56:563
14793993513,19cyclictest0-21swapper/310:50:413
14793993512,21cyclictest0-21swapper/312:35:063
14793993512,20cyclictest0-21swapper/309:45:373
14793993511,21cyclictest0-21swapper/311:43:083
14792993516,16cyclictest0-21swapper/211:39:072
14792993515,17cyclictest0-21swapper/209:24:422
14792993515,17cyclictest0-21swapper/209:24:412
14792993512,20cyclictest0-21swapper/212:15:482
14792993512,20cyclictest0-21swapper/212:15:472
14792993512,20cyclictest0-21swapper/211:19:082
14792993512,20cyclictest0-21swapper/211:19:082
14792993511,22cyclictest0-21swapper/212:39:222
14790993512,20cyclictest0-21swapper/111:26:011
1478999357,25cyclictest0-21swapper/011:55:330
14789993514,18cyclictest0-21swapper/009:16:170
14789993514,18cyclictest0-21swapper/009:16:170
14789993512,21cyclictest0-21swapper/012:00:400
14789993511,14cyclictest0-21swapper/008:25:340
14789993510,20cyclictest0-21swapper/007:55:240
62892345,10sleep10-21swapper/107:46:561
299592345,10sleep20-21swapper/208:29:012
269352345,10sleep00-21swapper/008:22:540
215302345,13sleep30-21swapper/307:18:433
183672345,10sleep10-21swapper/108:09:551
151612345,10sleep10-21swapper/108:02:491
14793993415,16cyclictest0-21swapper/311:06:523
14793993415,16cyclictest0-21swapper/311:06:513
14793993413,18cyclictest0-21swapper/310:09:453
14793993412,19cyclictest0-21swapper/311:45:413
14793993412,19cyclictest0-21swapper/311:45:403
1479299348,23cyclictest0-21swapper/210:27:522
1479299348,23cyclictest0-21swapper/209:35:512
14792993416,15cyclictest0-21swapper/211:40:052
14792993415,16cyclictest0-21swapper/210:23:462
14792993414,18cyclictest0-21swapper/210:15:362
14792993412,19cyclictest0-21swapper/212:05:372
14792993411,20cyclictest0-21swapper/211:30:052
14792993411,20cyclictest0-21swapper/211:25:392
14790993417,15cyclictest0-21swapper/107:39:011
14790993415,16cyclictest0-21swapper/110:04:091
14789993412,20cyclictest0-21swapper/010:05:270
117852345,12sleep10-21swapper/108:51:501
14793993316,14cyclictest0-21swapper/309:35:453
14793993315,15cyclictest0-21swapper/311:50:323
14793993315,15cyclictest0-21swapper/311:31:543
14793993314,16cyclictest0-21swapper/309:13:053
14792993317,14cyclictest0-21swapper/211:48:252
14792993317,14cyclictest0-21swapper/211:48:242
14792993315,15cyclictest0-21swapper/211:21:072
14792993315,15cyclictest0-21swapper/210:46:092
14792993313,17cyclictest0-21swapper/209:30:452
14792993312,18cyclictest0-21swapper/210:35:392
14792993312,18cyclictest0-21swapper/210:35:392
14792993310,20cyclictest0-21swapper/211:51:412
14792993310,20cyclictest0-21swapper/209:50:522
1479099339,21cyclictest0-21swapper/110:15:071
1479099338,23cyclictest0-21swapper/108:16:101
1479099336,16cyclictest0-21swapper/110:42:351
14790993315,15cyclictest0-21swapper/112:25:421
14790993315,15cyclictest0-21swapper/112:25:411
14790993315,15cyclictest0-21swapper/112:13:191
14790993315,15cyclictest0-21swapper/111:40:521
14790993315,15cyclictest0-21swapper/110:51:271
14790993315,15cyclictest0-21swapper/110:26:281
14790993315,15cyclictest0-21swapper/109:25:491
14790993315,15cyclictest0-21swapper/109:10:441
14790993311,19cyclictest0-21swapper/109:20:231
14790993311,19cyclictest0-21swapper/109:20:231
14790993310,20cyclictest0-21swapper/112:35:401
14790993310,20cyclictest0-21swapper/111:00:301
14790993310,20cyclictest0-21swapper/110:38:461
14790993310,20cyclictest0-21swapper/110:38:451
14790993310,20cyclictest0-21swapper/110:32:271
14790993310,20cyclictest0-21swapper/110:32:271
1478999336,21cyclictest0-21swapper/008:17:230
1478999335,21cyclictest0-21swapper/007:15:450
1478999335,18cyclictest0-21swapper/008:35:220
1478999334,23cyclictest0-21swapper/008:53:520
14789993315,15cyclictest0-21swapper/009:33:020
14789993314,16cyclictest0-21swapper/010:36:100
14789993314,16cyclictest0-21swapper/010:36:090
61422324,12sleep20-21swapper/208:43:372
61422324,12sleep20-21swapper/208:43:372
14793993214,15cyclictest0-21swapper/312:07:253
14793993212,17cyclictest0-21swapper/309:32:283
14793993211,18cyclictest0-21swapper/311:15:463
14793993211,18cyclictest0-21swapper/311:15:463
14793993210,19cyclictest0-21swapper/309:20:433
14793993210,19cyclictest0-21swapper/309:20:423
1479299325,25cyclictest0-21swapper/211:05:402
1479299325,25cyclictest0-21swapper/211:05:402
1479299325,25cyclictest0-21swapper/207:45:372
14792993215,15cyclictest0-21swapper/212:05:022
14792993211,18cyclictest0-21swapper/211:00:002
14792993211,18cyclictest0-21swapper/209:25:042
1479099329,20cyclictest0-21swapper/112:30:481
1479099328,23cyclictest0-21swapper/108:35:011
1479099328,22cyclictest0-21swapper/108:27:111
1479099328,22cyclictest0-21swapper/107:34:111
1479099328,21cyclictest0-21swapper/110:45:261
1479099325,25cyclictest0-21swapper/107:29:011
14790993217,13cyclictest0-21swapper/109:16:251
14790993217,13cyclictest0-21swapper/109:16:251
14790993215,15cyclictest0-21swapper/112:21:221
14790993215,14cyclictest0-21swapper/112:09:211
14790993214,15cyclictest0-21swapper/111:45:241
14790993214,15cyclictest0-21swapper/111:45:241
14790993214,15cyclictest0-21swapper/111:10:061
14790993213,17cyclictest0-21swapper/109:55:261
14790993211,18cyclictest0-21swapper/109:45:491
1478999326,24cyclictest0-21swapper/010:45:520
1478999326,23cyclictest0-21swapper/012:25:340
1478999326,23cyclictest0-21swapper/012:25:340
1478999326,23cyclictest0-21swapper/010:40:290
1478999324,21cyclictest0-21swapper/007:36:250
14789993215,15cyclictest0-21swapper/012:05:320
14789993215,15cyclictest0-21swapper/011:20:370
14789993215,15cyclictest0-21swapper/009:55:460
14789993214,16cyclictest0-21swapper/011:30:410
14789993214,15cyclictest0-21swapper/011:07:130
14789993214,15cyclictest0-21swapper/011:07:130
14789993214,15cyclictest0-21swapper/009:40:020
14789993213,17cyclictest0-21swapper/010:02:420
14793993117,13cyclictest0-21swapper/308:49:553
14793993116,14cyclictest0-21swapper/307:27:493
14793993116,12cyclictest0-21swapper/310:35:413
14793993116,12cyclictest0-21swapper/310:35:403
14793993114,15cyclictest0-21swapper/312:25:393
14793993114,15cyclictest0-21swapper/312:25:393
1479299319,19cyclictest0-21swapper/209:15:352
1479299319,19cyclictest0-21swapper/209:15:342
1479299315,24cyclictest0-21swapper/208:36:022
1479299315,24cyclictest0-21swapper/208:30:292
14792993116,13cyclictest0-21swapper/212:26:362
14792993116,13cyclictest0-21swapper/212:26:362
14792993115,14cyclictest0-21swapper/210:10:352
14792993111,17cyclictest0-21swapper/212:30:052
14792993111,17cyclictest0-21swapper/212:20:292
14792993111,17cyclictest0-21swapper/212:10:142
14792993111,17cyclictest0-21swapper/210:30:092
14792993111,17cyclictest0-21swapper/210:30:082
14792993110,18cyclictest0-21swapper/210:05:242
1479099319,19cyclictest0-21swapper/111:07:511
1479099319,19cyclictest0-21swapper/111:07:511
1479099319,19cyclictest0-21swapper/110:12:231
1479099315,24cyclictest0-21swapper/108:40:411
1479099315,24cyclictest0-21swapper/108:40:401
1479099315,24cyclictest0-21swapper/108:10:101
14790993114,15cyclictest0-21swapper/110:20:281
14790993114,15cyclictest0-21swapper/107:15:261
14790993113,15cyclictest0-21swapper/111:55:331
1478999317,22cyclictest0-21swapper/010:15:210
1478999317,18cyclictest0-21swapper/008:10:230
1478999315,23cyclictest0-21swapper/012:35:330
14789993114,15cyclictest0-21swapper/011:45:380
14789993114,15cyclictest0-21swapper/011:45:370
14789993114,15cyclictest0-21swapper/009:50:270
14793993013,15cyclictest0-21swapper/312:20:253
1479299305,23cyclictest0-21swapper/208:51:012
1479299305,23cyclictest0-21swapper/208:05:292
1479299305,23cyclictest0-21swapper/207:55:242
1479299305,23cyclictest0-21swapper/207:44:502
14792993016,12cyclictest0-21swapper/209:10:382
14792993015,13cyclictest0-21swapper/212:00:012
14792993014,14cyclictest0-21swapper/210:40:422
14792993014,14cyclictest0-21swapper/209:10:012
14792993013,15cyclictest0-21swapper/210:01:342
14792993011,17cyclictest0-21swapper/210:50:032
14792993011,16cyclictest0-21swapper/211:00:362
1479099306,21cyclictest0-21swapper/109:50:271
14790993017,12cyclictest0-21swapper/109:00:111
14790993015,12cyclictest0-21swapper/112:15:151
14790993015,12cyclictest0-21swapper/112:15:151
14790993014,14cyclictest0-21swapper/109:30:311
14790993014,13cyclictest0-21swapper/110:55:491
14790993013,14cyclictest0-21swapper/111:35:231
14790993012,16cyclictest0-21swapper/110:05:351
1478999309,19cyclictest0-21swapper/011:35:320
1478999307,21cyclictest0-21swapper/012:15:410
1478999307,21cyclictest0-21swapper/012:15:400
1478999305,22cyclictest0-21swapper/009:25:360
1478999303,21cyclictest0-21swapper/008:41:510
1478999303,21cyclictest0-21swapper/008:41:510
14789993016,12cyclictest0-21swapper/012:20:220
14789993015,12cyclictest0-21swapper/010:25:330
14789993014,14cyclictest0-21swapper/009:45:010
14789993013,15cyclictest0-21swapper/009:45:020
14789993012,15cyclictest0-21swapper/011:25:450
14789993012,15cyclictest0-21swapper/011:10:300
14789993010,18cyclictest0-21swapper/009:10:530
14793992910,17cyclictest0-21swapper/308:01:503
1479299295,22cyclictest0-21swapper/207:50:202
1479299295,22cyclictest0-21swapper/207:10:362
14792992915,13cyclictest0-21swapper/208:13:352
1479099298,19cyclictest0-21swapper/108:46:011
1479099296,20cyclictest0-21swapper/111:20:341
1479099296,20cyclictest0-21swapper/109:40:371
1479099295,22cyclictest0-21swapper/107:20:031
14790992912,15cyclictest0-21swapper/111:50:281
1478999299,9cyclictest21053-21stress10:24:390
1478999299,18cyclictest0-21swapper/011:40:320
1478999296,20cyclictest0-21swapper/010:55:410
1478999295,22cyclictest0-21swapper/007:30:380
14789992915,12cyclictest0-21swapper/011:15:560
14789992915,12cyclictest0-21swapper/011:15:560
14789992911,16cyclictest0-21swapper/010:52:500
14793992815,12cyclictest0-21swapper/309:00:513
14789992811,14cyclictest0-21swapper/009:20:170
14789992811,14cyclictest0-21swapper/009:20:170
1479399275,20cyclictest0-21swapper/308:33:093
1479399273,22cyclictest0-21swapper/308:22:053
14793992715,11cyclictest0-21swapper/308:06:543
14793992714,12cyclictest0-21swapper/308:26:253
14793992713,12cyclictest0-21swapper/312:10:423
1479099279,16cyclictest0-21swapper/108:55:291
1479099276,19cyclictest0-21swapper/111:15:401
1479099276,19cyclictest0-21swapper/111:15:401
1478999279,16cyclictest0-21swapper/010:10:230
1479399267,18cyclictest0-21swapper/307:53:203
1479399263,22cyclictest0-21swapper/307:55:393
14793992611,13cyclictest0-21swapper/307:20:183
14792992611,13cyclictest0-21swapper/211:15:002
1478999265,19cyclictest0-21swapper/012:30:320
14789992612,12cyclictest0-21swapper/011:02:430
1479299256,16cyclictest0-21swapper/209:55:262
1479099236,15cyclictest0-21swapper/111:30:271
14789992312,9cyclictest0-21swapper/010:30:250
14789992312,9cyclictest0-21swapper/010:30:240
1479399216,13cyclictest0-21swapper/309:50:253
1479099216,13cyclictest0-21swapper/109:35:341
1479399205,13cyclictest0-21swapper/309:25:323
1479299183,13cyclictest0-21swapper/209:40:402
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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