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2024-02-25 - 13:41
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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 all highest latencies:
System rackeslot3 (updated Sun Feb 25, 2024 00:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1159756997640,34cyclictest1194051-21kworker/1:121:15:241
1159756997541,31cyclictest3233204-1kworker/1:0H19:25:191
1159756996942,25cyclictest1218701-21kworker/1:021:35:241
1159756996941,27cyclictest1186097-21kworker/1:120:40:241
1159756996936,31cyclictest1194051-21kworker/1:121:00:271
1159756996862,4cyclictest1308646-21fschecks_time23:25:221
1159756996837,29cyclictest1293651-21kworker/1:123:10:241
1159756996760,4cyclictest1183723-21cron20:25:001
1159756996743,22cyclictest1353075-21kworker/1:200:30:221
1159756996737,28cyclictest1293651-21kworker/1:123:20:221
1159756996640,24cyclictest1169580-21kworker/1:219:50:001
1159756996635,28cyclictest1249844-21kworker/1:222:35:251
1159756996634,30cyclictest1293651-21kworker/1:123:15:231
1159756996447,15cyclictest1169580-21kworker/1:220:00:241
1159756996435,27cyclictest1169580-21kworker/1:219:45:211
1159756996431,31cyclictest1179084-21kworker/1:020:10:241
1159756996234,26cyclictest3233204-1kworker/1:0H20:50:221
1159756996136,23cyclictest1230359-21kworker/1:222:00:201
1159756996046,11cyclictest26350irq/16-i801_smb20:25:231
1159756996042,16cyclictest3233204-1kworker/1:0H20:59:371
1159756995957,1cyclictest0-21swapper/122:45:441
1159756995950,6cyclictest0-21swapper/122:45:001
1159756995944,14cyclictest1239892-21kworker/1:122:10:361
1159756995943,15cyclictest1332058-21kworker/1:000:05:371
1159756995943,15cyclictest1194051-21kworker/1:121:10:231
1159756995943,15cyclictest1186097-21kworker/1:120:31:141
1159756995940,18cyclictest3233204-1kworker/1:0H20:40:011
1159756995932,25cyclictest1353075-21kworker/1:200:25:221
1159756995843,14cyclictest3233204-1kworker/1:0H22:53:131
1159756995843,14cyclictest1348337-21kworker/1:100:20:001
1159756995843,14cyclictest1214161-21kworker/1:221:31:021
1159756995843,14cyclictest1194051-21kworker/1:121:20:211
1159756995842,15cyclictest1312566-21kworker/1:223:47:181
1159756995842,15cyclictest1288359-21kworker/1:223:05:131
1159756995842,15cyclictest1177547-21kworker/1:120:05:281
1159756995842,15cyclictest1169580-21kworker/1:219:40:321
1159756995842,15cyclictest1163777-21kworker/1:119:35:111
1159756995841,16cyclictest1332058-21kworker/1:000:10:251
1159756995841,16cyclictest1312566-21kworker/1:223:40:291
1159756995841,15cyclictest1363253-21kworker/1:100:35:231
1159756995841,15cyclictest1363253-21kworker/1:100:35:231
115975699580,56cyclictest1336025-21rm00:00:001
1159756995742,14cyclictest3233204-1kworker/1:0H19:13:431
1159756995742,14cyclictest1332058-21kworker/1:000:02:001
1159756995742,14cyclictest1288359-21kworker/1:223:04:171
1159756995742,14cyclictest1179084-21kworker/1:020:15:001
1159756995741,15cyclictest1223511-21kworker/1:121:45:061
1159756995741,15cyclictest1161403-21kworker/1:219:15:241
1159756995740,15cyclictest3233204-1kworker/1:0H22:20:231
1159756995740,15cyclictest1154525-21kworker/1:019:20:011
1159756995736,20cyclictest3233204-1kworker/1:0H21:55:061
1159756995641,14cyclictest1283659-21kworker/1:022:55:141
1159756995641,14cyclictest1249844-21kworker/1:222:30:231
1159756995640,15cyclictest1312566-21kworker/1:223:55:011
1159756995640,15cyclictest1190135-21kworker/1:220:45:371
1159756995637,18cyclictest3233204-1kworker/1:0H21:45:001
1159756995637,17cyclictest1249844-21kworker/1:222:15:251
1159756995533,21cyclictest3233204-1kworker/1:0H21:05:241
1159751995544,2cyclictest2214220-1kworker/0:2H20:16:080
1159769995440,11cyclictest3072200-1kworker/3:0H23:35:233
1159764995449,3cyclictest2499767-1kworker/2:1H20:17:052
1159756995439,14cyclictest1348337-21kworker/1:100:18:561
1159756995439,14cyclictest1163777-21kworker/1:119:30:221
1159756995437,16cyclictest1239892-21kworker/1:122:05:231
1159769995348,3cyclictest1187096-21kworker/3:021:04:553
1159764995348,3cyclictest2499767-1kworker/2:1H23:24:182
1159764995348,3cyclictest2499767-1kworker/2:1H00:14:252
1159756995337,15cyclictest1194051-21kworker/1:121:25:161
1159756995337,15cyclictest1169580-21kworker/1:219:55:051
1159751995348,3cyclictest2214220-1kworker/0:2H22:45:220
1159751995348,3cyclictest1155381-21kworker/0:119:38:430
1159751995347,4cyclictest2214220-1kworker/0:2H00:25:000
1159769995245,4cyclictest3072200-1kworker/3:0H23:34:553
1159769995242,8cyclictest3072200-1kworker/3:0H00:20:003
1159756995237,14cyclictest1312566-21kworker/1:223:32:591
1159756995236,15cyclictest1230359-21kworker/1:221:50:241
1159751995248,2cyclictest1271508-21kworker/0:323:57:160
1159769995146,3cyclictest1222756-21kworker/3:123:45:113
1159764995146,3cyclictest2499767-1kworker/2:1H21:15:222
1159751995147,2cyclictest1305663-21kworker/0:223:39:440
1159769995044,4cyclictest3072200-1kworker/3:0H23:01:193
1159764995047,2cyclictest1198090-21kworker/2:222:04:382
1159756995035,14cyclictest1312566-21kworker/1:223:35:241
1159756995034,15cyclictest3233204-1kworker/1:0H22:26:441
1159751995047,2cyclictest1271508-21kworker/0:300:37:250
1159751995047,2cyclictest1271508-21kworker/0:300:37:250
1159751995047,2cyclictest1200248-21kworker/0:221:12:120
1159751995046,2cyclictest1213275-21kworker/0:122:30:370
1159769994945,2cyclictest1222756-21kworker/3:122:43:433
1159769994944,3cyclictest1222756-21kworker/3:122:39:553
1159769994943,4cyclictest3072200-1kworker/3:0H21:25:003
1159769994942,5cyclictest1222756-21kworker/3:122:34:553
1159769994940,7cyclictest3072200-1kworker/3:0H00:39:553
1159769994940,7cyclictest3072200-1kworker/3:0H00:39:553
1159769994937,9cyclictest3072200-1kworker/3:0H22:50:223
1159769994937,9cyclictest3072200-1kworker/3:0H00:05:013
1159764994944,3cyclictest2499767-1kworker/2:1H22:57:432
1159764994944,3cyclictest2499767-1kworker/2:1H21:30:512
1159764994943,4cyclictest2499767-1kworker/2:1H22:36:442
1159751994945,3cyclictest1187040-21kworker/0:220:41:230
1159751994944,3cyclictest2214220-1kworker/0:2H21:55:250
1159751994944,3cyclictest1354719-21kworker/0:000:26:030
1159769994843,3cyclictest3072200-1kworker/3:0H22:10:013
1159769994843,3cyclictest1222756-21kworker/3:123:54:383
1159769994843,3cyclictest1222756-21kworker/3:100:30:333
1159769994843,3cyclictest1164769-21kworker/3:120:25:063
1159769994842,4cyclictest3072200-1kworker/3:0H20:55:303
1159769994842,4cyclictest1187096-21kworker/3:021:15:213
1159769994841,5cyclictest1164769-21kworker/3:120:01:423
1159764994845,2cyclictest2499767-1kworker/2:1H22:12:182
1159764994844,3cyclictest2499767-1kworker/2:1H22:41:432
1159751994846,1cyclictest1182150-21kworker/0:020:32:430
1159751994846,1cyclictest1169577-21kworker/0:220:03:120
1159751994845,2cyclictest1155381-21kworker/0:119:51:430
1159751994844,3cyclictest1213275-21kworker/0:121:53:440
1159751994844,2cyclictest1155381-21kworker/0:119:12:380
1159751994843,3cyclictest1305663-21kworker/0:200:10:420
1159769994743,3cyclictest1222756-21kworker/3:122:29:563
1159769994743,2cyclictest1187096-21kworker/3:021:32:123
1159769994742,3cyclictest3072200-1kworker/3:0H20:34:483
1159769994741,4cyclictest3072200-1kworker/3:0H23:59:553
1159769994741,4cyclictest3072200-1kworker/3:0H20:47:193
1159769994740,4cyclictest3072200-1kworker/3:0H19:55:213
1159764994741,4cyclictest2499767-1kworker/2:1H00:21:352
1159751994744,2cyclictest1191923-21kworker/0:021:01:030
1159751994744,2cyclictest1191923-21kworker/0:020:50:490
1159751994744,2cyclictest1169577-21kworker/0:219:45:370
1159769994643,2cyclictest1222756-21kworker/3:121:49:433
1159769994642,3cyclictest1222756-21kworker/3:100:00:253
1159769994641,3cyclictest1187096-21kworker/3:020:53:423
1159769994640,4cyclictest3072200-1kworker/3:0H00:10:313
1159764994643,2cyclictest2499767-1kworker/2:1H23:33:302
1159764994642,3cyclictest2499767-1kworker/2:1H21:00:252
1159751994643,2cyclictest1286909-21kworker/0:123:01:130
1159751994643,2cyclictest1200248-21kworker/0:222:41:380
1159751994641,3cyclictest2214220-1kworker/0:2H19:20:230
1159769994541,3cyclictest1222756-21kworker/3:121:51:383
1159769994540,3cyclictest3072200-1kworker/3:0H20:14:133
1159769994540,3cyclictest3072200-1kworker/3:0H20:08:443
1159769994540,3cyclictest1187096-21kworker/3:021:11:123
1159769994540,3cyclictest1158156-21kworker/3:219:11:123
1159769994539,4cyclictest3072200-1kworker/3:0H00:29:553
1159769994539,4cyclictest1164769-21kworker/3:119:41:193
1159769994539,3cyclictest3072200-1kworker/3:0H20:20:233
1159764994542,2cyclictest2499767-1kworker/2:1H23:43:382
1159751994542,2cyclictest1200248-21kworker/0:221:33:130
1159751994541,3cyclictest1200248-21kworker/0:221:22:470
1159751994541,2cyclictest1305663-21kworker/0:223:52:380
1159751994541,2cyclictest1305663-21kworker/0:200:15:160
1159751994541,2cyclictest1180534-21kworker/0:120:27:380
1159751994540,3cyclictest2214220-1kworker/0:2H21:30:000
1159769994441,2cyclictest1158156-21kworker/3:219:17:313
1159769994439,3cyclictest1222756-21kworker/3:121:41:383
1159769994439,3cyclictest1164769-21kworker/3:119:29:443
1159769994438,4cyclictest3072200-1kworker/3:0H23:25:313
1159764994441,2cyclictest2499767-1kworker/2:1H21:50:122
1159764994441,2cyclictest1198090-21kworker/2:221:59:382
1159764994440,3cyclictest2499767-1kworker/2:1H20:30:292
1159764994437,4cyclictest2499767-1kworker/2:1H20:37:072
1159751994441,2cyclictest1286909-21kworker/0:123:15:110
1159751994441,2cyclictest1271508-21kworker/0:323:14:180
1159751994441,2cyclictest1200248-21kworker/0:222:28:140
1159751994441,2cyclictest1187040-21kworker/0:220:35:070
1159751994441,2cyclictest1169577-21kworker/0:219:58:180
1159751994441,2cyclictest1142440-21kworker/0:319:31:440
1159751994439,4cyclictest2214220-1kworker/0:2H23:34:380
1159769994338,3cyclictest1222756-21kworker/3:123:10:003
1159764994340,2cyclictest2499767-1kworker/2:1H19:30:372
1159764994340,2cyclictest1319997-21kworker/2:100:37:192
1159764994340,2cyclictest1319997-21kworker/2:100:37:192
1159764994339,3cyclictest2499767-1kworker/2:1H21:45:272
1159764994338,3cyclictest2499767-1kworker/2:1H20:10:162
1159751994340,2cyclictest1271508-21kworker/0:300:02:520
1159751994339,3cyclictest1213275-21kworker/0:122:04:120
1159751994338,3cyclictest1213275-21kworker/0:122:10:210
1159769994238,2cyclictest1222756-21kworker/3:123:41:443
1159769994237,3cyclictest3072200-1kworker/3:0H23:15:383
1159769994237,3cyclictest3072200-1kworker/3:0H20:43:433
1159769994237,3cyclictest3072200-1kworker/3:0H19:48:133
1159764994237,4cyclictest2499767-1kworker/2:1H21:11:072
1159751994239,2cyclictest2214220-1kworker/0:2H22:15:320
1159751994239,2cyclictest1180534-21kworker/0:120:20:310
1159751994238,3cyclictest2214220-1kworker/0:2H23:22:380
1159751994238,3cyclictest2214220-1kworker/0:2H22:21:390
1159751994238,2cyclictest1200248-21kworker/0:221:40:060
1159751994236,3cyclictest2214220-1kworker/0:2H23:40:280
1159769994137,2cyclictest3072200-1kworker/3:0H19:20:233
1159769994136,3cyclictest1187096-21kworker/3:021:35:233
1159769994136,2cyclictest3072200-1kworker/3:0H20:15:213
1159764994138,2cyclictest2499767-1kworker/2:1H23:18:072
1159764994137,3cyclictest1264813-21kworker/2:122:45:292
1159764994136,3cyclictest2499767-1kworker/2:1H00:03:562
1159751994138,2cyclictest1305663-21kworker/0:223:25:220
1159751994138,2cyclictest1200248-21kworker/0:222:55:000
1159751994138,2cyclictest1191923-21kworker/0:021:16:020
1159751994137,3cyclictest51150irq/160-enp0s2923:45:240
1159751994136,4cyclictest2214220-1kworker/0:2H00:34:500
1159751994136,3cyclictest1191923-21kworker/0:020:57:420
1159769994036,3cyclictest3072200-1kworker/3:0H23:21:393
1159769994036,2cyclictest1222756-21kworker/3:121:58:113
1159769994034,3cyclictest3072200-1kworker/3:0H19:35:233
1159769994034,3cyclictest1222756-21kworker/3:122:49:593
1159764994037,2cyclictest2499767-1kworker/2:1H21:25:162
1159764994037,2cyclictest2499767-1kworker/2:1H19:23:142
1159764994037,2cyclictest1254341-21kworker/2:022:27:132
1159751994036,3cyclictest51150irq/160-enp0s2921:35:230
1159764993936,2cyclictest2499767-1kworker/2:1H23:02:482
1159764993936,2cyclictest2499767-1kworker/2:1H19:45:052
1159764993936,2cyclictest1319997-21kworker/2:100:06:592
1159764993935,2cyclictest2499767-1kworker/2:1H00:30:542
1159764993934,3cyclictest2499767-1kworker/2:1H22:05:352
1159751993936,2cyclictest2214220-1kworker/0:2H22:35:360
1159751993936,2cyclictest1169577-21kworker/0:220:05:190
1159751993936,2cyclictest1155381-21kworker/0:119:41:020
1159751993935,2cyclictest2214220-1kworker/0:2H21:45:230
1159769993835,2cyclictest3072200-1kworker/3:0H23:10:153
1159769993833,3cyclictest3072200-1kworker/3:0H22:12:133
1159769993832,3cyclictest3072200-1kworker/3:0H00:21:193
1159764993835,2cyclictest1279631-21kworker/2:023:12:132
1159764993835,2cyclictest1171181-21kworker/2:121:05:212
1159764993835,2cyclictest1171181-21kworker/2:120:00:132
1159764993833,3cyclictest2499767-1kworker/2:1H19:50:222
1159751993834,2cyclictest1187040-21kworker/0:220:45:430
1159751993834,2cyclictest1175997-21kworker/0:320:12:130
1159769993734,2cyclictest1187096-21kworker/3:020:39:563
1159769993732,3cyclictest3072200-1kworker/3:0H19:50:223
1159769993732,3cyclictest1222756-21kworker/3:122:19:563
1159764993734,2cyclictest2499767-1kworker/2:1H23:09:432
1159764993734,2cyclictest1171181-21kworker/2:120:45:242
1159764993733,3cyclictest2499767-1kworker/2:1H21:43:482
1159764993733,3cyclictest1171181-21kworker/2:120:55:062
1159769993631,3cyclictest3072200-1kworker/3:0H22:55:133
1159764993633,2cyclictest2499767-1kworker/2:1H21:25:002
1159764993633,2cyclictest1264813-21kworker/2:122:30:572
1159764993632,3cyclictest1319997-21kworker/2:100:16:242
1159751993631,3cyclictest2214220-1kworker/0:2H23:05:220
1159751993631,3cyclictest1180534-21kworker/0:121:06:020
1159751993530,3cyclictest2214220-1kworker/0:2H19:15:240
1159769993430,3cyclictest3072200-1kworker/3:0H21:25:103
1159764993431,2cyclictest2499767-1kworker/2:1H20:40:122
1159764993431,2cyclictest1198090-21kworker/2:221:38:382
1159764993430,3cyclictest2499767-1kworker/2:1H20:51:122
1159764993430,3cyclictest2499767-1kworker/2:1H20:20:072
1159764993330,2cyclictest2499767-1kworker/2:1H19:55:362
115976499330,9cyclictest1166127-21sed19:25:272
115976499330,3cyclictest0-21swapper/220:25:252
1159751993329,3cyclictest2214220-1kworker/0:2H19:25:240
1159769993229,2cyclictest3072200-1kworker/3:0H22:00:573
1159769993227,3cyclictest3072200-1kworker/3:0H21:09:543
1159764993227,3cyclictest2499767-1kworker/2:1H00:00:002
1159764993128,2cyclictest2499767-1kworker/2:1H23:35:522
1159764993128,2cyclictest2499767-1kworker/2:1H19:18:132
1159764993128,2cyclictest2499767-1kworker/2:1H19:10:312
1159764993127,3cyclictest2499767-1kworker/2:1H22:50:512
1159764993127,2cyclictest1319997-21kworker/2:100:27:242
1159751993127,3cyclictest51150irq/160-enp0s2922:57:440
1159751993027,2cyclictest1271508-21kworker/0:300:08:550
1159751993024,4cyclictest1244598-21sensors22:05:290
1159764992926,2cyclictest1198090-21kworker/2:222:16:132
1159764992724,2cyclictest1319997-21kworker/2:123:45:222
1159764992723,3cyclictest1254341-21kworker/2:022:24:382
1159764992623,2cyclictest1319997-21kworker/2:123:51:242
1159756992619,5cyclictest1159824-21latency_hist19:10:011
1159769992522,2cyclictest1222756-21kworker/3:122:23:423
1159764992421,2cyclictest33-21ksoftirqd/219:45:002
1159764992420,2cyclictest321rcuc/219:39:592
115976499241,3cyclictest0-21swapper/223:26:562
115976499231,20cyclictest0-21swapper/220:05:222
1159769992219,2cyclictest3072200-1kworker/3:0H19:34:393
115976499216,2cyclictest321rcuc/219:10:012
115976999160,3cyclictest1159778-21cat19:10:013
115975199161,13cyclictest0-21swapper/019:10:010
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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