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2023-12-10 - 17:07
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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 792 highest latencies:
System rack8slot3.osadl.org (updated Sun Dec 10, 2023 12:44:54)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
265782229108,116sleep30-21swapper/307:09:023
263172180108,68sleep10-21swapper/107:06:001
264082176107,64sleep00-21swapper/007:07:030
264622161143,14sleep20-21swapper/207:07:442
2375421020,6sleep30-21swapper/310:51:033
77852940,6sleep30-21swapper/312:10:253
294752880,6sleep30-21swapper/309:55:003
2691499374,32cyclictest0-21swapper/209:28:552
41322340,1sleep24134-21sed10:00:332
2691499329,22cyclictest0-21swapper/211:33:432
2691499324,26cyclictest0-21swapper/209:19:412
2691499315,25cyclictest0-21swapper/209:50:482
2691399316,24cyclictest0-21swapper/109:42:291
2691499309,20cyclictest0-21swapper/211:08:152
2691499309,20cyclictest0-21swapper/210:17:312
2691499307,22cyclictest0-21swapper/212:08:582
2691499307,22cyclictest0-21swapper/210:32:462
2691499307,22cyclictest0-21swapper/210:29:492
2691499307,22cyclictest0-21swapper/209:35:572
2691499307,22cyclictest0-21swapper/209:34:152
2691499305,24cyclictest0-21swapper/211:53:212
2691499304,25cyclictest0-21swapper/212:30:322
2691499304,25cyclictest0-21swapper/212:20:292
2691499304,25cyclictest0-21swapper/211:55:232
2691499304,25cyclictest0-21swapper/210:50:192
2691499304,24cyclictest0-21swapper/210:07:342
2691499304,24cyclictest0-21swapper/210:07:342
2691499303,26cyclictest0-21swapper/212:01:342
2691499303,26cyclictest0-21swapper/211:40:032
26914993010,19cyclictest0-21swapper/209:48:392
258402300,6sleep30-21swapper/311:25:203
2691499299,19cyclictest0-21swapper/209:23:162
2691499298,20cyclictest0-21swapper/209:41:532
2691499294,24cyclictest0-21swapper/211:19:072
2691499294,24cyclictest0-21swapper/210:13:512
2691499294,24cyclictest0-21swapper/209:10:302
2691499293,25cyclictest0-21swapper/211:02:262
2691499293,25cyclictest0-21swapper/210:58:022
2691499293,25cyclictest0-21swapper/209:55:282
2691499293,25cyclictest0-21swapper/208:30:292
26913992916,12cyclictest0-21swapper/110:56:541
2691599288,19cyclictest0-21swapper/311:05:323
2691599285,22cyclictest0-21swapper/309:55:293
2691599284,23cyclictest0-21swapper/312:25:273
2691499288,19cyclictest0-21swapper/210:44:192
2691499286,21cyclictest0-21swapper/212:35:402
2691499286,21cyclictest0-21swapper/212:18:322
2691499286,21cyclictest0-21swapper/210:47:102
2691499285,22cyclictest0-21swapper/212:26:342
2691499285,22cyclictest0-21swapper/211:20:112
2691499285,22cyclictest0-21swapper/211:11:192
2691499284,23cyclictest0-21swapper/210:38:422
2691499284,23cyclictest0-21swapper/208:40:282
2691499283,24cyclictest0-21swapper/208:15:292
26913992815,12cyclictest0-21swapper/112:06:241
26913992815,12cyclictest0-21swapper/111:34:591
26913992814,13cyclictest0-21swapper/110:07:251
26913992814,13cyclictest0-21swapper/110:07:241
26913992814,12cyclictest0-21swapper/112:39:191
2691599274,22cyclictest0-21swapper/310:35:283
2691599273,23cyclictest0-21swapper/307:25:323
2691499275,21cyclictest0-21swapper/211:46:532
2691499275,21cyclictest0-21swapper/211:37:182
2691499275,21cyclictest0-21swapper/211:27:052
2691499275,21cyclictest0-21swapper/210:23:362
2691499274,22cyclictest0-21swapper/212:14:382
26913992718,8cyclictest0-21swapper/112:27:341
26913992715,11cyclictest0-21swapper/111:11:281
26913992715,11cyclictest0-21swapper/110:46:451
26913992715,11cyclictest0-21swapper/109:15:361
26913992715,11cyclictest0-21swapper/107:16:121
26913992714,12cyclictest0-21swapper/111:57:151
26913992714,12cyclictest0-21swapper/110:04:241
26913992714,12cyclictest0-21swapper/107:45:341
2691599265,20cyclictest0-21swapper/310:55:493
2691599265,20cyclictest0-21swapper/310:41:103
2691599262,23cyclictest0-21swapper/312:20:283
2691599262,23cyclictest0-21swapper/309:25:283
2691499263,22cyclictest0-21swapper/209:05:332
2691499263,22cyclictest0-21swapper/207:10:302
26913992616,9cyclictest0-21swapper/109:28:051
26913992615,10cyclictest0-21swapper/111:46:121
26913992615,10cyclictest0-21swapper/111:43:391
26913992615,10cyclictest0-21swapper/111:20:031
26913992615,10cyclictest0-21swapper/110:28:071
26913992615,10cyclictest0-21swapper/110:22:251
26913992615,10cyclictest0-21swapper/110:19:011
26913992615,10cyclictest0-21swapper/109:56:211
26913992615,10cyclictest0-21swapper/109:22:011
26913992615,10cyclictest0-21swapper/109:11:171
26913992615,10cyclictest0-21swapper/108:47:181
26913992615,10cyclictest0-21swapper/107:41:291
26913992615,10cyclictest0-21swapper/107:36:491
26913992614,11cyclictest0-21swapper/112:16:001
26913992614,11cyclictest0-21swapper/112:02:101
26913992614,11cyclictest0-21swapper/111:07:211
26913992614,11cyclictest0-21swapper/110:36:221
26913992614,11cyclictest0-21swapper/108:41:551
26913992614,11cyclictest0-21swapper/108:07:001
26913992613,12cyclictest0-21swapper/108:12:041
2691599256,18cyclictest0-21swapper/311:37:253
2691599256,18cyclictest0-21swapper/310:21:193
2691599254,20cyclictest0-21swapper/308:30:283
26914992514,10cyclictest0-21swapper/207:45:012
26914992513,11cyclictest0-21swapper/208:20:332
26913992515,9cyclictest0-21swapper/112:30:031
26913992515,9cyclictest0-21swapper/112:11:061
26913992515,9cyclictest0-21swapper/111:51:271
26913992515,9cyclictest0-21swapper/111:35:021
26913992515,9cyclictest0-21swapper/111:25:011
26913992515,9cyclictest0-21swapper/111:15:021
26913992515,9cyclictest0-21swapper/111:00:221
26913992515,9cyclictest0-21swapper/110:50:011
26913992515,9cyclictest0-21swapper/110:40:261
26913992515,9cyclictest0-21swapper/110:30:061
26913992515,9cyclictest0-21swapper/110:11:251
26913992515,9cyclictest0-21swapper/109:50:021
26913992515,9cyclictest0-21swapper/109:45:031
26913992515,9cyclictest0-21swapper/109:30:021
26913992515,9cyclictest0-21swapper/109:05:181
26913992515,9cyclictest0-21swapper/109:00:241
26913992515,9cyclictest0-21swapper/108:55:241
26913992515,9cyclictest0-21swapper/108:50:111
26913992515,9cyclictest0-21swapper/108:35:081
26913992515,9cyclictest0-21swapper/108:00:311
26913992515,9cyclictest0-21swapper/107:55:171
26913992515,9cyclictest0-21swapper/107:30:201
26913992515,9cyclictest0-21swapper/107:25:281
26913992515,9cyclictest0-21swapper/107:20:211
26913992514,10cyclictest0-21swapper/112:20:001
26913992514,10cyclictest0-21swapper/109:35:001
26913992514,10cyclictest0-21swapper/108:30:161
26913992514,10cyclictest0-21swapper/108:20:111
26913992514,10cyclictest0-21swapper/107:50:131
2691599245,18cyclictest0-21swapper/309:21:233
2691599244,19cyclictest0-21swapper/312:17:073
2691599244,19cyclictest0-21swapper/311:57:263
2691599244,19cyclictest0-21swapper/310:05:583
2691599244,19cyclictest0-21swapper/310:05:573
26915992416,7cyclictest7732sleep307:24:003
26915992416,7cyclictest55702sleep312:08:593
26915992416,7cyclictest203212sleep309:15:013
26915992415,8cyclictest0-21swapper/308:52:433
2691499243,20cyclictest0-21swapper/208:55:002
26914992412,11cyclictest0-21swapper/208:05:372
26913992415,9cyclictest0-21swapper/107:10:021
26913992415,8cyclictest0-21swapper/108:25:081
26913992415,8cyclictest0-21swapper/108:15:041
544722315,7sleep30-21swapper/307:34:533
2691599238,14cyclictest0-21swapper/311:14:533
2691599237,15cyclictest0-21swapper/309:30:553
2691599236,16cyclictest0-21swapper/310:16:193
2691599234,18cyclictest0-21swapper/311:50:293
2691599232,20cyclictest0-21swapper/312:37:423
2691599232,20cyclictest0-21swapper/312:01:353
2691599232,20cyclictest0-21swapper/310:00:303
2691599232,20cyclictest0-21swapper/309:13:083
26915992315,7cyclictest59722sleep308:46:333
26915992315,7cyclictest37722sleep308:42:373
26915992315,7cyclictest308152sleep307:16:423
26915992315,7cyclictest305752sleep312:33:023
26915992315,7cyclictest162382sleep307:57:193
26915992315,7cyclictest127452sleep309:38:193
26915992315,7cyclictest119822sleep307:49:023
26915992315,7cyclictest118202sleep311:43:103
26915992315,7cyclictest11782sleep311:00:393
26915992315,7cyclictest0-21swapper/311:45:453
2691499232,20cyclictest0-21swapper/208:35:192
2691499232,20cyclictest0-21swapper/207:50:202
26914992314,9cyclictest0-21swapper/208:25:222
26914992314,9cyclictest0-21swapper/207:35:262
2942622214,7sleep30-21swapper/308:26:393
2747322214,7sleep30-21swapper/308:24:313
2691599229,12cyclictest0-21swapper/311:20:113
2691599228,13cyclictest0-21swapper/310:26:563
2691599222,19cyclictest0-21swapper/310:13:063
26915992214,7cyclictest74082sleep307:37:103
26915992214,7cyclictest168652sleep311:15:443
26915992214,7cyclictest165042sleep309:41:153
2691599221,20cyclictest0-21swapper/310:45:293
26915992210,11cyclictest0-21swapper/311:33:033
2691499225,16cyclictest0-21swapper/208:55:282
2691499222,19cyclictest0-21swapper/207:20:232
26914992215,6cyclictest0-21swapper/208:10:222
26914992214,7cyclictest0-21swapper/207:45:312
26914992214,7cyclictest0-21swapper/207:27:522
26914992211,10cyclictest0-21swapper/208:01:432
26914992210,11cyclictest0-21swapper/209:00:522
2221822214,7sleep30-21swapper/309:47:093
2054522214,7sleep30-21swapper/308:06:003
1350922214,7sleep30-21swapper/307:50:323
2691599213,17cyclictest0-21swapper/309:03:433
26915992114,6cyclictest0-21swapper/307:41:143
26915992113,7cyclictest37712sleep310:31:543
2691499219,11cyclictest0-21swapper/208:45:212
2691499212,18cyclictest0-21swapper/207:33:582
26914992110,10cyclictest0-21swapper/207:55:242
26914992110,10cyclictest0-21swapper/207:15:272
2691299218,12cyclictest0-21swapper/010:13:260
2691599202,17cyclictest0-21swapper/308:15:293
26915992015,4cyclictest0-21swapper/308:00:343
26915992012,7cyclictest286012sleep307:11:343
2691299209,9cyclictest24565-21kworker/0:110:42:060
2691299207,11cyclictest24565-21kworker/0:112:21:200
26912992016,3cyclictest0-21swapper/011:01:470
26915991911,7cyclictest131232sleep309:05:083
2691299199,8cyclictest24565-21kworker/0:109:18:100
26912991915,3cyclictest102982sleep008:55:350
1033921914,4sleep30-21swapper/308:56:013
2691299189,8cyclictest0-21swapper/012:31:230
2691299189,7cyclictest24565-21kworker/0:109:39:500
2691299189,7cyclictest24565-21kworker/0:109:20:440
2691299187,10cyclictest24565-21kworker/0:110:45:220
2691299187,10cyclictest24565-21kworker/0:109:58:200
2691299186,10cyclictest24565-21kworker/0:109:41:220
26912991816,2cyclictest0-21swapper/010:34:580
26912991816,2cyclictest0-21swapper/008:07:130
26912991816,2cyclictest0-21swapper/007:13:020
26912991815,2cyclictest99072sleep010:38:160
26912991815,2cyclictest9522sleep011:32:270
26912991815,2cyclictest79512sleep011:07:560
26912991815,2cyclictest74822sleep007:37:590
26912991815,2cyclictest40042sleep008:44:140
26912991815,2cyclictest327252sleep012:04:030
26912991815,2cyclictest29682sleep007:28:090
26912991815,2cyclictest237742sleep008:15:230
26912991815,2cyclictest227482sleep008:10:580
26912991815,2cyclictest221912sleep011:20:570
26912991815,2cyclictest186152sleep011:18:170
26912991815,2cyclictest185662sleep008:03:370
26912991815,2cyclictest16212sleep008:39:210
26912991815,2cyclictest140222sleep007:52:080
26912991815,2cyclictest111132sleep010:08:130
26912991815,2cyclictest111132sleep010:08:120
26912991811,6cyclictest0-21swapper/011:25:370
26912991810,7cyclictest24565-21kworker/0:109:30:380
2113121813,4sleep30-21swapper/308:10:173
137521813,4sleep30-21swapper/308:36:323
2691299172,5cyclictest0-21swapper/010:25:530
2691299172,14cyclictest0-21swapper/011:40:000
2691299172,13cyclictest24565-21kworker/0:112:11:440
26912991715,2cyclictest0-21swapper/011:47:320
26912991715,2cyclictest0-21swapper/010:55:050
26912991715,2cyclictest0-21swapper/009:03:150
26912991715,2cyclictest0-21swapper/008:50:020
26912991715,2cyclictest0-21swapper/008:28:510
26912991714,2cyclictest94982sleep007:40:500
26912991714,2cyclictest56322sleep012:09:040
26912991714,2cyclictest44222sleep012:39:350
26912991711,5cyclictest0-21swapper/009:47:070
26912991710,6cyclictest24565-21kworker/0:110:19:540
2691299169,6cyclictest24565-21kworker/0:110:20:130
2691299169,6cyclictest24565-21kworker/0:110:02:470
2691299162,13cyclictest0-21swapper/011:40:280
2691299162,13cyclictest0-21swapper/010:50:240
2691299162,13cyclictest0-21swapper/009:25:330
26912991614,2cyclictest0-21swapper/011:11:590
26912991614,2cyclictest0-21swapper/009:08:160
26912991613,2cyclictest317022sleep008:32:280
26912991613,2cyclictest275282sleep009:52:260
26912991613,2cyclictest247902sleep012:27:020
26912991613,2cyclictest161482sleep007:56:160
26912991613,2cyclictest142502sleep012:16:370
2691299161,14cyclictest18177-21pgrep09:11:530
26912991610,5cyclictest24565-21kworker/0:111:57:050
2691299157,7cyclictest24565-21kworker/0:111:50:300
26912991513,2cyclictest0-21swapper/008:45:370
26912991513,2cyclictest0-21swapper/008:21:420
26912991512,2cyclictest307402sleep007:15:510
26912991512,2cyclictest117282sleep007:46:070
26912991412,2cyclictest0-21swapper/007:30:290
3133421310,2sleep00-21swapper/007:20:090
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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