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2022-12-09 - 17:53

x86 Intel (undisclosed) @1600 MHz, Linux 4.9.20-rt16 (Profile)

Latency plot of system in rack #7, slot #1
Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Command line: cyclictest -l100000000 -m -Sp99 -i200 -h400 -q
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 Dec 08, 2022 12:45:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
9601211956,23sleep30-21swapper/307:08:573
9601211956,23sleep30-21swapper/307:08:573
9319211246,61sleep20-21swapper/207:05:472
9319211246,61sleep20-21swapper/207:05:472
9333210349,49sleep10-21swapper/107:05:581
9333210349,49sleep10-21swapper/107:05:581
948028355,23sleep00-21swapper/007:07:390
948028355,23sleep00-21swapper/007:07:380
984099716,51cyclictest0-21swapper/212:21:182
984099646,47cyclictest0-21swapper/209:25:342
9840996412,36cyclictest0-21swapper/211:25:302
984099626,40cyclictest0-21swapper/210:35:332
984099596,36cyclictest0-21swapper/211:15:482
984099596,36cyclictest0-21swapper/211:15:482
9840995812,43cyclictest0-21swapper/209:45:212
984099566,27cyclictest0-21swapper/209:15:072
9840995510,15cyclictest0-21swapper/210:40:352
984099547,44cyclictest0-21swapper/212:31:222
984099546,45cyclictest0-21swapper/212:35:442
984099539,41cyclictest0-21swapper/209:55:232
984099536,44cyclictest0-21swapper/211:55:492
9840995311,21cyclictest0-21swapper/211:20:252
9840995311,20cyclictest0-21swapper/211:51:072
9840995311,20cyclictest0-21swapper/211:51:062
984099528,15cyclictest0-21swapper/211:00:022
984099526,43cyclictest0-21swapper/212:00:232
984099526,43cyclictest0-21swapper/210:50:012
984099525,44cyclictest0-21swapper/212:25:292
984099525,19cyclictest0-21swapper/211:00:592
9840995210,39cyclictest0-21swapper/210:10:262
984099519,40cyclictest0-21swapper/210:50:412
9840995110,16cyclictest0-21swapper/209:13:062
984099506,26cyclictest0-21swapper/211:31:172
984099506,25cyclictest0-21swapper/209:30:342
984099506,25cyclictest0-21swapper/209:30:342
984099506,18cyclictest0-21swapper/212:05:242
984099505,42cyclictest0-21swapper/209:50:292
984099505,25cyclictest0-21swapper/210:05:362
984099505,25cyclictest0-21swapper/210:05:362
984099505,24cyclictest0-21swapper/210:20:422
9840995010,20cyclictest0-21swapper/209:37:012
9840994912,34cyclictest0-21swapper/210:25:272
9840994912,18cyclictest0-21swapper/209:20:232
9840994911,36cyclictest0-21swapper/211:48:292
984099488,16cyclictest0-21swapper/210:15:142
984099487,15cyclictest0-21swapper/212:10:302
9840994811,19cyclictest0-21swapper/212:15:362
984099479,17cyclictest0-21swapper/211:13:432
984099476,19cyclictest0-21swapper/209:40:202
984099476,16cyclictest0-21swapper/211:40:312
984099466,18cyclictest0-21swapper/211:05:202
984099466,16cyclictest0-21swapper/210:00:282
984099465,24cyclictest0-21swapper/207:14:452
9840994612,18cyclictest0-21swapper/208:48:192
9840994611,14cyclictest0-21swapper/210:30:302
100392460,11sleep0983899cyclictest11:25:000
984099457,16cyclictest0-21swapper/208:15:062
984099455,24cyclictest0-21swapper/207:59:352
984099455,24cyclictest0-21swapper/207:54:552
9840994511,15cyclictest0-21swapper/207:25:212
9840994510,17cyclictest0-21swapper/208:50:332
984099448,14cyclictest0-21swapper/208:35:402
984099446,18cyclictest0-21swapper/208:30:182
984099446,16cyclictest0-21swapper/211:35:162
984099445,22cyclictest0-21swapper/208:05:042
9838994411,23cyclictest0-21swapper/010:45:300
984099438,15cyclictest0-21swapper/209:10:012
984099435,21cyclictest0-21swapper/207:48:162
984099435,13cyclictest0-21swapper/208:04:222
984099435,12cyclictest0-21swapper/208:40:312
984099426,16cyclictest0-21swapper/208:55:162
984099425,20cyclictest0-21swapper/208:24:132
984099425,20cyclictest0-21swapper/208:12:032
984099425,19cyclictest0-21swapper/207:16:032
984099425,13cyclictest0-21swapper/209:00:142
984099425,13cyclictest0-21swapper/209:00:142
9840994211,13cyclictest0-21swapper/207:35:102
984099415,18cyclictest0-21swapper/207:30:142
984099409,14cyclictest0-21swapper/208:25:212
984099405,18cyclictest0-21swapper/207:40:372
984099405,18cyclictest0-21swapper/207:20:042
9838994016,22cyclictest0-21swapper/010:03:500
983899389,22cyclictest0-21swapper/008:49:330
9838993817,18cyclictest0-21swapper/010:10:390
9838993816,16cyclictest0-21swapper/008:15:100
9838993813,19cyclictest0-21swapper/007:10:100
9838993812,20cyclictest0-21swapper/007:35:100
9838993811,21cyclictest0-21swapper/007:55:380
983899377,27cyclictest0-21swapper/011:35:240
983899375,21cyclictest0-21swapper/011:56:030
9838993715,19cyclictest0-21swapper/010:27:440
36092375,11sleep30-21swapper/309:00:323
36092375,11sleep30-21swapper/309:00:313
267082374,11sleep30-21swapper/308:45:033
237322375,11sleep30-21swapper/308:38:423
208892375,12sleep10-21swapper/108:31:171
205762375,11sleep00-21swapper/007:28:030
180412375,11sleep30-21swapper/307:22:373
160652374,11sleep30-21swapper/308:23:093
983899368,26cyclictest0-21swapper/011:45:120
983899365,21cyclictest0-21swapper/009:28:270
983899363,20cyclictest0-21swapper/009:54:400
9838993613,18cyclictest0-21swapper/008:35:400
82622365,12sleep00-21swapper/008:05:410
5392364,11sleep30-21swapper/307:50:363
33022365,11sleep30-21swapper/307:57:383
305702365,11sleep30-21swapper/307:45:473
211622365,13sleep00-21swapper/008:34:130
210672365,9sleep30-21swapper/307:30:113
9839993514,19cyclictest0-21swapper/110:55:161
9838993516,17cyclictest0-21swapper/011:05:500
9838993514,20cyclictest0-21swapper/007:50:040
9838993514,18cyclictest0-21swapper/012:00:080
9838993513,19cyclictest0-21swapper/012:35:450
9838993510,20cyclictest0-21swapper/007:15:280
63762355,11sleep30-21swapper/309:07:203
234932355,11sleep10-21swapper/108:36:181
203842355,11sleep30-21swapper/307:25:423
181992355,12sleep10-21swapper/107:24:191
161062354,11sleep00-21swapper/008:23:340
111062355,11sleep30-21swapper/308:14:273
108562355,9sleep10-21swapper/108:11:441
9841993410,21cyclictest0-21swapper/312:31:013
9839993416,16cyclictest0-21swapper/109:30:271
9839993416,16cyclictest0-21swapper/109:30:271
9839993416,15cyclictest0-21swapper/112:04:411
9839993416,15cyclictest0-21swapper/111:24:061
9839993415,16cyclictest0-21swapper/111:31:011
9839993415,16cyclictest0-21swapper/111:11:011
9839993415,16cyclictest0-21swapper/109:25:171
9839993412,15cyclictest0-21swapper/108:42:321
9839993411,21cyclictest0-21swapper/111:05:491
983899349,19cyclictest0-21swapper/007:44:160
983899349,18cyclictest0-21swapper/007:45:030
9838993416,16cyclictest0-21swapper/011:25:520
9838993416,15cyclictest0-21swapper/012:10:060
9838993415,17cyclictest0-21swapper/010:30:190
9838993411,18cyclictest0-21swapper/007:30:400
60202345,13sleep30-21swapper/308:03:483
57872345,13sleep10-21swapper/108:01:131
287752344,11sleep10-21swapper/108:48:251
242012345,12sleep30-21swapper/308:40:133
185822344,12sleep30-21swapper/308:27:543
9841993315,16cyclictest0-21swapper/312:15:413
9841993313,17cyclictest0-21swapper/310:21:223
9841993310,20cyclictest0-21swapper/311:55:413
983999335,26cyclictest0-21swapper/108:15:221
9839993318,14cyclictest0-21swapper/108:51:521
9839993315,16cyclictest0-21swapper/111:56:311
9839993315,15cyclictest0-21swapper/109:11:061
983899336,22cyclictest0-21swapper/007:24:160
983899335,17cyclictest0-21swapper/009:35:390
9838993316,15cyclictest0-21swapper/011:10:060
9838993315,15cyclictest0-21swapper/012:20:210
9838993313,17cyclictest0-21swapper/010:18:100
9838993313,15cyclictest0-21swapper/009:07:260
9838993312,16cyclictest0-21swapper/008:00:400
9838993311,19cyclictest0-21swapper/011:30:400
31402333,11sleep10-21swapper/107:56:121
312192335,12sleep00-21swapper/008:52:260
13232334,11sleep00-21swapper/008:58:190
11462334,11sleep10-21swapper/108:56:281
9841993217,12cyclictest0-21swapper/310:37:113
9841993216,13cyclictest0-21swapper/309:26:123
9841993213,16cyclictest0-21swapper/310:07:283
9841993213,16cyclictest0-21swapper/310:07:283
9841993212,17cyclictest0-21swapper/310:59:313
9841993211,18cyclictest0-21swapper/309:17:023
9841993210,20cyclictest0-21swapper/310:40:193
9841993210,19cyclictest0-21swapper/311:40:423
983999327,23cyclictest0-21swapper/109:00:261
983999327,23cyclictest0-21swapper/109:00:261
983999325,16cyclictest0-21swapper/108:05:251
9839993216,13cyclictest0-21swapper/110:33:321
9839993215,15cyclictest0-21swapper/112:30:481
9839993215,15cyclictest0-21swapper/111:25:291
9839993215,15cyclictest0-21swapper/110:10:541
9839993215,15cyclictest0-21swapper/110:01:341
9839993214,15cyclictest0-21swapper/112:35:561
9839993214,15cyclictest0-21swapper/110:29:201
9839993214,15cyclictest0-21swapper/109:50:071
9839993211,12cyclictest0-21swapper/107:35:111
9839993210,20cyclictest0-21swapper/111:15:331
9839993210,20cyclictest0-21swapper/111:15:321
9839993210,19cyclictest0-21swapper/110:15:351
983899329,20cyclictest0-21swapper/011:52:520
983899329,20cyclictest0-21swapper/011:52:520
983899327,18cyclictest0-21swapper/011:00:060
983899325,22cyclictest0-21swapper/009:04:160
983899325,22cyclictest0-21swapper/009:04:160
983899325,22cyclictest0-21swapper/008:44:160
9838993220,11cyclictest0-21swapper/008:10:050
9838993216,14cyclictest0-21swapper/009:30:200
9838993216,14cyclictest0-21swapper/009:30:200
9838993216,13cyclictest0-21swapper/010:50:110
9838993215,14cyclictest0-21swapper/010:20:370
9838993215,14cyclictest0-21swapper/009:55:060
9838993215,14cyclictest0-21swapper/009:15:340
9838993214,15cyclictest0-21swapper/010:40:110
8332325,11sleep10-21swapper/107:53:471
161652324,11sleep10-21swapper/108:24:111
984199317,21cyclictest0-21swapper/311:07:463
984199315,17cyclictest0-21swapper/307:10:353
9841993116,12cyclictest0-21swapper/311:16:313
9841993116,12cyclictest0-21swapper/311:16:313
9841993116,12cyclictest0-21swapper/309:20:353
9841993115,14cyclictest0-21swapper/307:15:223
9841993115,13cyclictest0-21swapper/311:49:043
9841993113,14cyclictest0-21swapper/312:25:163
9841993110,19cyclictest0-21swapper/312:35:163
983999319,11cyclictest0-21swapper/109:55:131
983999316,19cyclictest0-21swapper/109:05:161
983999315,20cyclictest0-21swapper/107:10:121
983999315,14cyclictest0-21swapper/107:34:161
9839993116,12cyclictest0-21swapper/111:35:041
9839993115,13cyclictest0-21swapper/110:51:331
9839993115,13cyclictest0-21swapper/109:42:381
9839993114,15cyclictest0-21swapper/112:15:451
9839993114,15cyclictest0-21swapper/110:35:131
983899319,19cyclictest0-21swapper/011:16:050
983899319,19cyclictest0-21swapper/011:16:050
9838993116,13cyclictest0-21swapper/010:05:210
9838993116,13cyclictest0-21swapper/010:05:200
9838993116,12cyclictest0-21swapper/009:22:350
9838993115,14cyclictest0-21swapper/012:10:020
9838993115,14cyclictest0-21swapper/011:42:180
9838993114,14cyclictest0-21swapper/010:37:030
9838993112,16cyclictest0-21swapper/012:26:320
9838993111,17cyclictest0-21swapper/010:55:070
9838993111,15cyclictest0-21swapper/008:25:050
9838993110,18cyclictest0-21swapper/009:47:510
255172315,10sleep30-21swapper/307:36:173
984199309,18cyclictest0-21swapper/311:50:243
984199309,18cyclictest0-21swapper/311:50:243
9841993016,12cyclictest0-21swapper/312:10:463
9841993016,12cyclictest0-21swapper/311:25:143
9841993015,13cyclictest0-21swapper/310:50:043
9841993015,12cyclictest0-21swapper/312:05:383
9841993011,16cyclictest0-21swapper/310:10:273
983999308,19cyclictest0-21swapper/112:05:171
983999307,20cyclictest0-21swapper/111:40:171
983999306,21cyclictest0-21swapper/111:00:081
983999306,21cyclictest0-21swapper/110:40:271
983999305,23cyclictest0-21swapper/108:27:521
983999305,23cyclictest0-21swapper/107:48:121
983999305,23cyclictest0-21swapper/107:26:331
9839993015,13cyclictest0-21swapper/109:15:361
9839993015,12cyclictest0-21swapper/109:20:341
9839993011,16cyclictest0-21swapper/110:45:571
9839993010,17cyclictest0-21swapper/112:10:251
9838993015,12cyclictest0-21swapper/012:15:130
984199295,22cyclictest0-21swapper/308:05:323
984199295,22cyclictest0-21swapper/307:42:023
9841992913,13cyclictest0-21swapper/310:25:123
9841992913,13cyclictest0-21swapper/309:53:033
9841992913,13cyclictest0-21swapper/309:45:043
9841992911,15cyclictest0-21swapper/309:35:173
9841992910,17cyclictest0-21swapper/312:00:483
983999299,17cyclictest0-21swapper/111:45:391
983999295,22cyclictest0-21swapper/107:43:321
983999295,22cyclictest0-21swapper/107:15:421
9839992915,12cyclictest0-21swapper/109:49:321
9839992914,12cyclictest0-21swapper/112:20:241
9839992914,12cyclictest0-21swapper/109:35:151
9839992910,16cyclictest0-21swapper/111:50:391
9839992910,16cyclictest0-21swapper/111:50:391
9839992910,16cyclictest0-21swapper/110:20:211
9838992916,11cyclictest0-21swapper/009:40:190
9838992915,12cyclictest0-21swapper/012:30:060
14212295,9sleep30-21swapper/308:59:223
984199289,16cyclictest0-21swapper/311:35:453
984199289,16cyclictest0-21swapper/311:31:113
984199287,18cyclictest0-21swapper/309:40:383
984199285,21cyclictest0-21swapper/308:31:123
984199285,21cyclictest0-21swapper/308:15:153
9841992816,11cyclictest0-21swapper/308:52:353
9841992813,12cyclictest0-21swapper/309:10:113
9841992713,12cyclictest0-21swapper/310:45:293
9841992713,12cyclictest0-21swapper/310:30:293
9841992713,12cyclictest0-21swapper/309:55:403
9841992710,14cyclictest0-21swapper/311:10:283
983999276,18cyclictest0-21swapper/112:25:411
9839992711,14cyclictest0-21swapper/110:05:351
9839992711,14cyclictest0-21swapper/110:05:351
9841992613,11cyclictest0-21swapper/310:00:093
9841992611,13cyclictest0-21swapper/311:00:123
9841992611,12cyclictest0-21swapper/310:15:193
983899265,19cyclictest0-21swapper/009:15:010
9841992511,12cyclictest0-21swapper/311:20:293
9841992510,13cyclictest0-21swapper/309:30:173
9841992510,13cyclictest0-21swapper/309:30:173
984199239,12cyclictest0-21swapper/312:20:163
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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