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2024-03-02 - 08:25
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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
Compare latency of primary with shadow system
Characteristics of the 792 highest latencies:
System rackeslot3 (updated Sat Mar 02, 2024 00:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
419061099640,63cyclictest0-21swapper/123:12:161
419061099640,2cyclictest0-21swapper/120:25:061
4190610996144,16cyclictest106456-21kworker/1:222:45:231
4190610996142,17cyclictest125651-21kworker/1:123:20:231
4190610996044,15cyclictest76917-21kworker/1:022:10:121
4190610996044,15cyclictest67763-21kworker/1:221:55:231
4190610996044,15cyclictest28403-21kworker/1:021:20:241
4190610996043,16cyclictest3152-21kworker/1:019:45:001
4190610996043,16cyclictest148950-21kworker/1:100:05:271
4190610996043,16cyclictest138625-21kworker/1:223:30:241
4190610996043,15cyclictest29022-1kworker/1:1H22:50:201
4190610996043,15cyclictest29022-1kworker/1:1H00:33:351
4190610996042,17cyclictest76917-21kworker/1:022:30:271
4190610996042,17cyclictest52336-21kworker/1:121:40:211
4190610996042,16cyclictest29022-1kworker/1:1H00:15:261
4190610996039,19cyclictest2915988-1kworker/1:2H20:50:001
4190610995943,15cyclictest52336-21kworker/1:121:31:521
4190610995943,15cyclictest4188999-21kworker/1:219:15:221
4190610995943,15cyclictest4188999-21kworker/1:219:15:211
4190610995943,15cyclictest3152-21kworker/1:019:40:421
4190610995943,15cyclictest2915988-1kworker/1:2H19:55:271
4190610995943,15cyclictest28403-21kworker/1:021:10:241
4190610995943,15cyclictest28403-21kworker/1:020:50:261
4190610995943,15cyclictest177943-21kworker/1:000:25:261
4190610995943,15cyclictest177943-21kworker/1:000:23:371
4190610995943,15cyclictest148950-21kworker/1:123:55:271
4190610995943,15cyclictest115500-21kworker/1:022:55:071
4190610995942,16cyclictest76917-21kworker/1:022:20:221
4190610995942,16cyclictest76917-21kworker/1:022:15:221
4190610995942,16cyclictest13060-21kworker/1:220:30:261
4190610995942,16cyclictest115500-21kworker/1:023:07:111
4190610995942,15cyclictest29022-1kworker/1:1H23:35:231
4190610995941,17cyclictest148950-21kworker/1:123:45:081
4190610995842,15cyclictest67763-21kworker/1:222:00:101
4190610995842,15cyclictest28403-21kworker/1:021:07:111
4190610995842,15cyclictest148950-21kworker/1:123:40:011
4190610995842,15cyclictest115500-21kworker/1:023:00:001
4190610995841,16cyclictest13060-21kworker/1:220:40:271
4190610995839,18cyclictest4194289-21kworker/1:119:25:231
4190610995740,16cyclictest76917-21kworker/1:022:06:581
4190610995740,16cyclictest13060-21kworker/1:220:15:221
4190610995739,17cyclictest28403-21kworker/1:021:25:241
4190610995739,17cyclictest13060-21kworker/1:220:20:271
4190610995738,18cyclictest76917-21kworker/1:022:35:001
4190610995737,19cyclictest29022-1kworker/1:1H21:50:011
4190610995640,15cyclictest148950-21kworker/1:123:55:001
4190610995638,17cyclictest76917-21kworker/1:022:25:261
4190610995638,17cyclictest3152-21kworker/1:019:30:271
4190610995638,17cyclictest28403-21kworker/1:021:00:261
4190610995635,19cyclictest2915988-1kworker/1:2H19:40:001
419061099561,54cyclictest0-21swapper/120:12:351
4190610995539,15cyclictest76917-21kworker/1:022:40:241
4190610995539,15cyclictest4188999-21kworker/1:219:10:251
4190610995539,15cyclictest28403-21kworker/1:021:15:231
4190610995539,15cyclictest193229-21kworker/1:200:35:221
4190610995538,16cyclictest28403-21kworker/1:020:55:261
4190610995538,16cyclictest148950-21kworker/1:100:10:321
4190616995449,3cyclictest1411579-1kworker/3:1H23:10:373
4190610995438,15cyclictest148950-21kworker/1:100:05:001
4190610995436,17cyclictest138625-21kworker/1:223:25:291
4190615995349,2cyclictest2129346-21kworker/2:019:56:342
4190610995337,15cyclictest62271-21kworker/1:021:50:251
4190610995337,15cyclictest52336-21kworker/1:121:35:211
4190610995337,15cyclictest3152-21kworker/1:019:50:011
4190610995337,15cyclictest13060-21kworker/1:220:35:221
4190610995337,15cyclictest125651-21kworker/1:123:15:011
4190610995336,16cyclictest13060-21kworker/1:220:05:281
4190616995247,3cyclictest1411579-1kworker/3:1H21:19:403
4190615995248,2cyclictest2129346-21kworker/2:020:37:092
4190610995236,15cyclictest13060-21kworker/1:220:00:331
4190615995146,3cyclictest3017392-1kworker/2:0H22:02:282
4190615995146,3cyclictest3017392-1kworker/2:0H21:00:322
4190615995146,3cyclictest3017392-1kworker/2:0H00:17:322
4190616995046,3cyclictest1411579-1kworker/3:1H21:37:463
4190616995046,2cyclictest1411579-1kworker/3:1H23:15:213
4190615995046,2cyclictest2129346-21kworker/2:019:53:482
4190615995045,3cyclictest3017392-1kworker/2:0H00:39:102
4190615995045,3cyclictest2129346-21kworker/2:020:03:432
4190615995042,5cyclictest3017392-1kworker/2:0H23:37:142
4190616994946,2cyclictest96314-21kworker/3:022:33:073
4190616994944,3cyclictest1411579-1kworker/3:1H20:15:223
4190615994946,2cyclictest29941-21kworker/2:221:34:122
4190615994946,2cyclictest2129346-21kworker/2:020:06:432
4190615994945,3cyclictest3017392-1kworker/2:0H21:38:412
4190615994942,4cyclictest3017392-1kworker/2:0H23:42:152
4190610994931,17cyclictest4194289-21kworker/1:119:20:231
4190610994931,17cyclictest4194289-21kworker/1:119:20:221
4190609994945,3cyclictest2214220-1kworker/0:2H21:50:360
4190609994944,3cyclictest2214220-1kworker/0:2H20:51:350
4190616994845,2cyclictest11167-21kworker/3:020:56:103
4190616994844,2cyclictest96314-21kworker/3:023:59:323
4190616994844,2cyclictest1411579-1kworker/3:1H21:10:243
4190615994844,3cyclictest3017392-1kworker/2:0H22:55:132
4190615994844,2cyclictest2129346-21kworker/2:019:27:302
4190615994843,3cyclictest3017392-1kworker/2:0H21:55:592
4190615994842,4cyclictest3017392-1kworker/2:0H20:45:232
4190609994843,3cyclictest9335-21kworker/0:021:55:130
4190616994744,2cyclictest1411579-1kworker/3:1H21:58:443
4190616994743,3cyclictest96314-21kworker/3:022:40:493
4190616994743,2cyclictest46586-21kworker/3:221:45:073
4190616994741,3cyclictest1411579-1kworker/3:1H23:37:133
4190615994744,2cyclictest2129346-21kworker/2:020:13:122
4190615994744,2cyclictest119354-21kworker/2:223:45:422
4190609994744,2cyclictest148689-21kworker/0:223:50:510
4190609994742,3cyclictest2214220-1kworker/0:2H22:40:030
4190616994643,2cyclictest177957-21kworker/3:200:37:313
4190616994642,3cyclictest1411579-1kworker/3:1H23:31:133
4190615994640,3cyclictest3017392-1kworker/2:0H21:05:252
4190609994642,2cyclictest2214220-1kworker/0:2H22:30:000
4190609994641,3cyclictest165500-21kworker/0:100:25:230
4190616994542,2cyclictest96314-21kworker/3:023:50:053
4190616994542,2cyclictest46586-21kworker/3:221:32:483
4190616994542,2cyclictest11167-21kworker/3:020:41:083
4190616994540,3cyclictest40-21ksoftirqd/300:19:003
4190616994540,3cyclictest1411579-1kworker/3:1H23:01:143
4190616994540,3cyclictest1411579-1kworker/3:1H22:50:223
4190616994540,3cyclictest1411579-1kworker/3:1H21:09:553
4190616994540,3cyclictest1411579-1kworker/3:1H00:13:273
4190616994540,3cyclictest1411579-1kworker/3:1H00:01:013
4190615994541,3cyclictest2129346-21kworker/2:019:21:432
4190615994541,3cyclictest2129346-21kworker/2:019:21:422
4190615994541,2cyclictest2129346-21kworker/2:019:46:092
4190615994539,5cyclictest3017392-1kworker/2:0H22:32:122
4190609994543,1cyclictest80153-21kworker/0:323:26:410
4190609994542,2cyclictest91831-21kworker/0:022:33:120
4190609994541,3cyclictest2214220-1kworker/0:2H21:05:260
4190609994540,3cyclictest2214220-1kworker/0:2H23:42:420
4190609994540,3cyclictest2214220-1kworker/0:2H20:06:290
4190616994441,2cyclictest46586-21kworker/3:222:25:313
4190616994441,2cyclictest4190455-21kworker/3:219:51:103
4190616994441,2cyclictest4190455-21kworker/3:219:25:513
4190616994441,2cyclictest11167-21kworker/3:021:28:423
4190616994441,2cyclictest11167-21kworker/3:020:26:313
4190616994441,2cyclictest11167-21kworker/3:019:58:113
4190616994440,2cyclictest96314-21kworker/3:023:48:413
4190616994440,2cyclictest4190455-21kworker/3:219:41:423
4190616994440,2cyclictest4190455-21kworker/3:219:39:433
4190616994440,2cyclictest177957-21kworker/3:200:30:163
4190615994441,2cyclictest2129346-21kworker/2:019:36:152
4190615994441,2cyclictest2129346-21kworker/2:019:18:432
4190615994441,2cyclictest2129346-21kworker/2:019:18:422
4190615994440,3cyclictest2129346-21kworker/2:020:20:532
4190615994440,2cyclictest119354-21kworker/2:223:00:212
4190609994441,2cyclictest2214220-1kworker/0:2H19:24:440
4190609994441,2cyclictest2214220-1kworker/0:2H19:24:430
4190609994440,3cyclictest91831-21kworker/0:023:19:420
4190609994440,2cyclictest80153-21kworker/0:323:11:080
4190609994440,2cyclictest2214220-1kworker/0:2H20:01:330
4190616994340,2cyclictest96314-21kworker/3:022:55:393
4190616994340,2cyclictest11167-21kworker/3:020:13:073
4190616994339,2cyclictest4190455-21kworker/3:219:49:423
4190616994339,2cyclictest11167-21kworker/3:021:03:073
4190616994338,3cyclictest1411579-1kworker/3:1H19:10:433
4190616994337,3cyclictest1411579-1kworker/3:1H21:20:243
4190609994340,2cyclictest91831-21kworker/0:023:37:420
4190609994340,2cyclictest2214220-1kworker/0:2H22:06:090
4190609994339,3cyclictest2214220-1kworker/0:2H00:30:110
4190609994339,2cyclictest2214220-1kworker/0:2H21:30:250
4190609994339,2cyclictest2214220-1kworker/0:2H19:38:070
4190609994337,3cyclictest2214220-1kworker/0:2H00:38:390
4190616994239,2cyclictest96314-21kworker/3:023:26:053
4190616994239,2cyclictest96314-21kworker/3:000:06:273
4190616994239,2cyclictest46586-21kworker/3:222:00:423
4190616994239,2cyclictest11167-21kworker/3:020:05:173
4190616994238,2cyclictest96314-21kworker/3:023:21:143
4190616994238,2cyclictest4190455-21kworker/3:219:33:403
4190616994237,3cyclictest1411579-1kworker/3:1H23:45:003
4190616994237,3cyclictest1411579-1kworker/3:1H22:17:123
4190616994237,2cyclictest1411579-1kworker/3:1H20:30:263
4190615994238,3cyclictest2129346-21kworker/2:020:25:532
4190615994238,2cyclictest29941-21kworker/2:222:40:282
4190615994237,4cyclictest3017392-1kworker/2:0H00:12:022
4190609994239,2cyclictest2214220-1kworker/0:2H19:57:030
4190609994239,2cyclictest2214220-1kworker/0:2H00:22:270
4190609994239,2cyclictest148689-21kworker/0:223:55:420
4190609994238,2cyclictest2214220-1kworker/0:2H21:15:230
4190609994238,2cyclictest2214220-1kworker/0:2H19:11:210
4190609994237,3cyclictest23716-21kworker/0:121:10:060
4190616994138,2cyclictest96314-21kworker/3:023:08:423
4190616994138,2cyclictest1411579-1kworker/3:1H22:24:413
4190616994138,2cyclictest11167-21kworker/3:020:53:473
4190616994137,2cyclictest1411579-1kworker/3:1H22:14:553
4190616994137,2cyclictest11167-21kworker/3:020:22:373
4190615994137,3cyclictest3017392-1kworker/2:0H22:05:072
4190615994136,3cyclictest3017392-1kworker/2:0H22:18:422
4190615994136,3cyclictest3017392-1kworker/2:0H00:30:062
4190615994136,3cyclictest3017392-1kworker/2:0H00:20:182
4190609994136,3cyclictest4187686-21kworker/0:119:26:230
4190609994135,4cyclictest2214220-1kworker/0:2H19:50:000
4190616994036,2cyclictest1411579-1kworker/3:1H20:45:413
4190616994035,3cyclictest1411579-1kworker/3:1H21:54:563
4190615994038,1cyclictest3017392-1kworker/2:0H20:55:242
4190615994037,2cyclictest3017392-1kworker/2:0H20:30:332
4190615994036,3cyclictest3017392-1kworker/2:0H23:59:192
4190615994036,3cyclictest3017392-1kworker/2:0H21:20:302
4190615994035,3cyclictest119354-21kworker/2:223:16:162
4190615994034,4cyclictest3017392-1kworker/2:0H22:28:422
4190615994034,3cyclictest3017392-1kworker/2:0H22:22:012
4190609994037,2cyclictest9335-21kworker/0:021:21:520
4190609994036,3cyclictest2214220-1kworker/0:2H00:17:260
4190609994036,2cyclictest2214220-1kworker/0:2H20:20:070
4190616993935,2cyclictest46586-21kworker/3:221:44:113
4190616993935,2cyclictest1411579-1kworker/3:1H20:04:563
4190615993935,2cyclictest3017392-1kworker/2:0H22:50:332
4190615993934,3cyclictest3017392-1kworker/2:0H22:47:062
4190609993936,2cyclictest80153-21kworker/0:322:39:170
4190609993936,2cyclictest80153-21kworker/0:322:10:110
4190609993936,2cyclictest2214220-1kworker/0:2H23:02:420
4190609993936,2cyclictest2214220-1kworker/0:2H20:15:220
4190609993936,2cyclictest157486-21kworker/0:000:02:020
4190609993935,2cyclictest2214220-1kworker/0:2H21:45:200
4190609993934,3cyclictest2214220-1kworker/0:2H00:05:260
4190616993834,2cyclictest1411579-1kworker/3:1H22:49:413
4190616993833,3cyclictest1411579-1kworker/3:1H19:17:373
4190616993833,3cyclictest1411579-1kworker/3:1H19:17:363
4190615993835,2cyclictest29941-21kworker/2:222:11:482
4190615993833,3cyclictest3017392-1kworker/2:0H23:24:122
4190609993835,2cyclictest9335-21kworker/0:019:50:140
4190609993835,2cyclictest4187686-21kworker/0:119:17:120
4190609993835,2cyclictest4187686-21kworker/0:119:17:110
4190609993835,2cyclictest2214220-1kworker/0:2H20:32:420
4190609993835,2cyclictest15997-21kworker/0:220:10:480
4190616993734,2cyclictest11167-21kworker/3:020:38:423
4190616993733,2cyclictest4190455-21kworker/3:219:20:073
4190616993733,2cyclictest4190455-21kworker/3:219:20:063
4190615993734,2cyclictest3017392-1kworker/2:0H23:34:422
4190615993734,2cyclictest3017392-1kworker/2:0H23:26:412
4190615993734,2cyclictest3017392-1kworker/2:0H19:30:292
4190615993732,3cyclictest3017392-1kworker/2:0H21:10:262
4190615993732,3cyclictest3017392-1kworker/2:0H20:40:422
4190609993734,2cyclictest91831-21kworker/0:023:22:180
4190609993733,2cyclictest148689-21kworker/0:223:49:160
4190609993732,3cyclictest2214220-1kworker/0:2H22:55:010
4190615993632,3cyclictest3017392-1kworker/2:0H21:44:412
4190615993632,3cyclictest2129346-21kworker/2:020:50:262
4190615993630,3cyclictest3017392-1kworker/2:0H21:16:472
4190609993633,2cyclictest23716-21kworker/0:121:39:070
4190609993632,2cyclictest2214220-1kworker/0:2H00:10:240
4190616993530,3cyclictest1411579-1kworker/3:1H00:20:193
4190609993532,2cyclictest9335-21kworker/0:020:26:370
4190609993532,2cyclictest2214220-1kworker/0:2H21:41:410
4190609993530,3cyclictest2214220-1kworker/0:2H22:45:330
4190616993431,2cyclictest1411579-1kworker/3:1H00:25:063
4190609993432,1cyclictest80153-21kworker/0:323:07:460
4190609993431,2cyclictest2214220-1kworker/0:2H20:44:590
4190615993329,3cyclictest3017392-1kworker/2:0H23:05:422
4190615993329,3cyclictest3017392-1kworker/2:0H00:03:192
4190615993328,3cyclictest3017392-1kworker/2:0H00:05:282
4190615993325,4cyclictest3017392-1kworker/2:0H21:46:552
4190609993330,2cyclictest84042-21kworker/0:122:15:170
4190615993229,2cyclictest3017392-1kworker/2:0H20:15:382
4190615993229,2cyclictest119354-21kworker/2:223:50:262
4190609993128,2cyclictest9335-21kworker/0:022:04:120
4190609993127,2cyclictest9335-21kworker/0:020:57:130
4190609993027,2cyclictest51150irq/160-enp0s2923:34:000
4190609993027,2cyclictest2214220-1kworker/0:2H22:55:070
4190615992925,3cyclictest3017392-1kworker/2:0H21:26:082
4190609992927,1cyclictest4187686-21kworker/0:119:44:130
4190615992823,3cyclictest33-21ksoftirqd/221:50:362
4190609992825,2cyclictest80153-21kworker/0:322:20:120
4190615992724,2cyclictest3017392-1kworker/2:0H22:35:422
4190615992724,2cyclictest3017392-1kworker/2:0H19:11:092
4190609992724,2cyclictest9335-21kworker/0:020:35:380
4190609992722,3cyclictest4187686-21kworker/0:119:30:240
4190615992618,5cyclictest127375-21ssh23:10:222
419061099260,3cyclictest4190643-21latency_hist19:10:001
4190616992519,4cyclictest34551-21diskmemload22:06:443
4190609992522,2cyclictest23716-21kworker/0:121:03:130
4190609992520,3cyclictest2214220-1kworker/0:2H21:25:240
4190615992417,1cyclictest151rcu_preempt00:25:202
419061599241,21cyclictest0-21swapper/219:40:182
419060999240,22cyclictest27181-21cpuspeed_turbos20:45:240
4190616992319,2cyclictest34551-21diskmemload22:35:143
41906169984,2cyclictest0-21swapper/319:10:013
41906159981,4cyclictest4190658-21latency_hist19:10:012
41906099981,5cyclictest4190632-21latency_hist19:10:000
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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