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2025-10-17 - 15:17
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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 highest latencies:
System rackaslot0.osadl.org (updated Fri Oct 17, 2025 12:44:33)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3051921160,0sleep230502-21sshd09:49:522
2030026428,9sleep20-21swapper/207:08:312
2027426228,30sleep30-21swapper/307:08:123
2027226127,18sleep10-21swapper/107:08:101
128582570,1sleep31722-21runrttasks10:18:493
97762550,0sleep21722-21runrttasks10:29:502
97762550,0sleep21722-21runrttasks10:29:502
231272540,0sleep30-21swapper/311:06:363
66822520,0sleep119-21rcuc/109:50:421
47202520,0sleep01722-21runrttasks09:54:340
226762520,1sleep322673-21bash10:46:293
173102520,1sleep228-21rcuc/211:56:432
115672520,0sleep10-21swapper/110:41:221
97432510,0sleep30-21swapper/311:36:183
170922510,0sleep217093-21bash12:08:282
276542500,1sleep127646-21sshd10:16:421
241442500,0sleep024145-21sshd10:54:590
1867925028,8sleep00-21swapper/007:05:120
135612490,0sleep20-21swapper/212:14:572
86172450,0sleep213392-21diskmemload12:39:022
79092440,1sleep37902-21sshd10:33:113
285342440,0sleep113392-21diskmemload10:51:081
316952430,0sleep331694-21sshd10:01:463
20686992220,1cyclictest26727-21sshd10:39:090
20686992119,1cyclictest13522-21sshd09:47:450
9862190,1sleep3988-21id11:27:003
2068699190,19cyclictest0-21swapper/007:54:340
292162180,0sleep041ktimersoftd/011:07:210
20688991816,1cyclictest0-21swapper/212:18:362
20688991814,1cyclictest115950irq/25-eth009:25:192
20688991813,4cyclictest5640-21dump-pmu-power11:20:002
20686991816,1cyclictest3673-21id11:39:360
20686991816,1cyclictest10003-21sshd10:25:520
20686991816,1cyclictest10003-21sshd10:25:520
20688991715,1cyclictest0-21swapper/209:21:382
2068899170,16cyclictest0-21swapper/210:38:232
36362160,1sleep11722-21runrttasks09:25:541
20689991612,1cyclictest39-21ksoftirqd/309:40:243
2068999160,15cyclictest0-21swapper/307:17:343
2068699169,6cyclictest0-21swapper/011:41:200
2068699166,1cyclictest0-21swapper/009:22:300
217602150,0sleep1201ktimersoftd/110:12:211
2068999155,1cyclictest39-21ksoftirqd/312:35:093
2068999155,1cyclictest39-21ksoftirqd/309:27:103
2068999152,1cyclictest39-21ksoftirqd/312:33:183
20689991513,1cyclictest5776-21sshd11:31:233
20689991513,1cyclictest39-21ksoftirqd/312:16:573
20689991513,1cyclictest39-21ksoftirqd/312:06:103
20689991513,1cyclictest39-21ksoftirqd/312:01:033
20689991513,1cyclictest39-21ksoftirqd/311:01:133
20689991513,1cyclictest39-21ksoftirqd/309:36:083
20689991513,1cyclictest0-21swapper/310:05:273
20689991512,2cyclictest39-21ksoftirqd/310:21:213
20689991512,1cyclictest39-21ksoftirqd/311:55:273
20689991512,1cyclictest39-21ksoftirqd/309:21:293
20689991511,1cyclictest39-21ksoftirqd/311:46:333
2068999150,2cyclictest0-21swapper/310:57:023
2068999150,14cyclictest0-21swapper/308:20:163
2068799151,13cyclictest0-21swapper/111:42:271
2068699159,3cyclictest0-21swapper/009:40:150
2068699151,13cyclictest0-21swapper/012:15:300
2068699151,12cyclictest0-21swapper/010:43:520
2068699150,12cyclictest0-21swapper/011:50:530
2068699150,12cyclictest0-21swapper/009:28:430
146702150,1sleep214672-21unixbench_singl10:45:282
2068999144,9cyclictest39-21ksoftirqd/311:40:023
2068999144,9cyclictest39-21ksoftirqd/311:22:133
2068999144,9cyclictest39-21ksoftirqd/309:55:023
2068999144,9cyclictest39-21ksoftirqd/309:30:283
2068999144,1cyclictest39-21ksoftirqd/310:12:303
20689991413,1cyclictest39-21ksoftirqd/310:50:263
20689991413,1cyclictest39-21ksoftirqd/310:41:043
20689991413,1cyclictest39-21ksoftirqd/310:35:283
20689991413,1cyclictest39-21ksoftirqd/309:45:343
20689991412,1cyclictest39-21ksoftirqd/312:26:183
20689991412,1cyclictest39-21ksoftirqd/312:20:123
20689991412,1cyclictest39-21ksoftirqd/311:50:473
20689991412,1cyclictest39-21ksoftirqd/311:12:523
2068999140,5cyclictest0-21swapper/309:16:033
2068999140,13cyclictest0-21swapper/312:10:023
20688991412,1cyclictest0-21swapper/210:53:262
2068899141,12cyclictest17911-21sshd11:48:392
20688991411,2cyclictest0-21swapper/209:52:552
2068899140,13cyclictest13027-21sshd12:22:082
2068799149,4cyclictest0-21swapper/112:17:341
2068799140,13cyclictest0-21swapper/112:01:071
2068799140,13cyclictest0-21swapper/110:03:281
2068699149,4cyclictest0-21swapper/012:33:070
2068699148,5cyclictest0-21swapper/011:30:040
2068699148,3cyclictest16328-21sshd11:48:260
2068699148,3cyclictest12804-21sshd12:25:270
2068699143,2cyclictest0-21swapper/010:15:130
2068699142,1cyclictest0-21swapper/011:56:060
20686991411,2cyclictest359-21kworker/0:012:36:060
2068699140,3cyclictest0-21swapper/012:10:490
2068699140,3cyclictest0-21swapper/010:06:540
2068699140,13cyclictest0-21swapper/010:57:070
2068699140,13cyclictest0-21swapper/010:10:060
2068699140,13cyclictest0-21swapper/009:55:460
2068699140,11cyclictest0-21swapper/012:00:020
108152140,0sleep10-21swapper/107:55:161
2068999133,9cyclictest39-21ksoftirqd/307:20:183
2068999133,1cyclictest39-21ksoftirqd/309:10:073
20689991312,1cyclictest39-21ksoftirqd/311:15:153
20689991311,1cyclictest39-21ksoftirqd/310:26:043
20689991311,1cyclictest39-21ksoftirqd/310:26:043
20689991311,1cyclictest39-21ksoftirqd/309:50:163
2068899139,3cyclictest12823-21rm09:39:382
2068899138,1cyclictest0-21swapper/210:33:052
20688991312,1cyclictest28516-21sshd11:30:192
2068899131,11cyclictest0-21swapper/211:50:242
2068899131,11cyclictest0-21swapper/211:20:572
2068899131,11cyclictest0-21swapper/208:55:152
2068899131,11cyclictest0-21swapper/208:50:132
2068899131,11cyclictest0-21swapper/208:40:122
2068899131,11cyclictest0-21swapper/208:10:142
2068899131,11cyclictest0-21swapper/207:25:132
2068899130,4cyclictest0-21swapper/209:56:372
2068899130,1cyclictest0-21swapper/210:23:222
2068899130,13cyclictest0-21swapper/210:12:352
2068899130,12cyclictest32237-21sshd11:03:472
2068899130,12cyclictest1327-21sshd12:31:082
2068899130,12cyclictest0-21swapper/211:41:582
2068899130,12cyclictest0-21swapper/211:28:542
2068899130,12cyclictest0-21swapper/210:57:012
2068899130,12cyclictest0-21swapper/210:42:182
2068899130,12cyclictest0-21swapper/210:01:432
2068799139,1cyclictest0-21swapper/111:30:271
2068799138,5cyclictest0-21swapper/110:39:091
2068799138,4cyclictest27226-21bash12:23:411
2068799138,4cyclictest0-21swapper/112:12:511
2068799138,4cyclictest0-21swapper/110:56:131
2068799138,4cyclictest0-21swapper/109:31:361
2068799131,1cyclictest0-21swapper/111:55:321
20687991311,1cyclictest7507-21sshd11:12:261
20687991310,2cyclictest0-21swapper/110:31:071
2068799130,2cyclictest24287-21sshd10:08:471
2068799130,12cyclictest2945-21sshd11:27:131
2068799130,12cyclictest28946-21sshd12:06:071
2068799130,12cyclictest28073-21sshd12:37:351
2068799130,12cyclictest21785-21bash10:27:221
2068799130,12cyclictest21785-21bash10:27:221
2068799130,12cyclictest16935-21sshd09:10:201
2068799130,12cyclictest0-21swapper/111:52:281
2068799130,12cyclictest0-21swapper/111:20:341
2068799130,12cyclictest0-21swapper/111:09:361
2068799130,12cyclictest0-21swapper/110:46:281
2068799130,12cyclictest0-21swapper/109:36:041
2068799130,10cyclictest0-21swapper/111:02:121
2068799130,10cyclictest0-21swapper/110:23:371
2068699139,3cyclictest0-21swapper/007:15:000
2068699138,4cyclictest0-21swapper/009:15:530
2068699138,2cyclictest0-21swapper/011:18:050
2068699138,2cyclictest0-21swapper/010:45:470
2068699131,1cyclictest31209-21munin-node12:20:310
2068699131,11cyclictest0-21swapper/009:11:050
2068699131,11cyclictest0-21swapper/008:15:120
2068699130,4cyclictest0-21swapper/011:23:420
2068699130,4cyclictest0-21swapper/010:30:540
2068699130,3cyclictest0-21swapper/010:23:180
2068699130,2cyclictest24637-21sshd12:05:380
2068699130,2cyclictest0-21swapper/009:31:030
2068699130,13cyclictest0-21swapper/009:35:430
2068699130,12cyclictest13392-21diskmemload11:10:340
2068699130,11cyclictest0-21swapper/011:26:460
2068699130,11cyclictest0-21swapper/010:01:130
250352120,1sleep10-21swapper/108:25:101
2068999129,2cyclictest0-21swapper/309:05:133
2068999122,1cyclictest39-21ksoftirqd/308:35:223
2068999122,1cyclictest32430-21fschecks_time08:40:153
2068999121,2cyclictest0-21swapper/309:00:173
2068999121,10cyclictest0-21swapper/308:45:123
2068999121,10cyclictest0-21swapper/307:45:153
2068999121,10cyclictest0-21swapper/307:35:253
2068899129,2cyclictest0-21swapper/212:26:142
2068899129,2cyclictest0-21swapper/211:35:152
2068899129,2cyclictest0-21swapper/211:05:152
2068899129,2cyclictest0-21swapper/209:40:202
2068899129,2cyclictest0-21swapper/209:15:112
2068899129,2cyclictest0-21swapper/209:10:032
2068899129,2cyclictest0-21swapper/209:00:182
2068899129,2cyclictest0-21swapper/207:10:152
2068899128,3cyclictest0-21swapper/212:00:142
2068899128,2cyclictest6791-21sshd10:06:372
2068899121,2cyclictest0-21swapper/209:05:152
2068899121,2cyclictest0-21swapper/208:45:172
2068899121,2cyclictest0-21swapper/208:25:102
2068899121,10cyclictest0-21swapper/211:10:162
2068899121,10cyclictest0-21swapper/207:15:172
20688991210,1cyclictest0-21swapper/207:40:192
2068899120,11cyclictest0-21swapper/210:15:012
2068899120,11cyclictest0-21swapper/209:31:312
2068899120,11cyclictest0-21swapper/208:20:142
2068899120,11cyclictest0-21swapper/207:30:112
2068799129,2cyclictest0-21swapper/109:45:331
2068799129,2cyclictest0-21swapper/109:40:121
2068799129,2cyclictest0-21swapper/108:55:191
2068799128,4cyclictest0-21swapper/111:46:551
2068799128,4cyclictest0-21swapper/109:55:461
2068799128,1cyclictest0-21swapper/112:32:291
2068799128,1cyclictest0-21swapper/112:27:151
2068799128,1cyclictest0-21swapper/109:16:591
2068799120,1cyclictest0-21swapper/111:15:521
2068799120,11cyclictest0-21swapper/109:21:561
2068799120,11cyclictest0-21swapper/109:05:211
2068699129,2cyclictest0-21swapper/009:05:120
2068699129,2cyclictest0-21swapper/008:00:160
2068699129,2cyclictest0-21swapper/007:20:120
2068699121,2cyclictest0-21swapper/008:05:130
2068699121,2cyclictest0-21swapper/007:25:120
2068699121,10cyclictest0-21swapper/008:45:130
2068699121,10cyclictest0-21swapper/007:55:240
2068699120,4cyclictest0-21swapper/011:01:110
2068699120,11cyclictest0-21swapper/009:00:200
2068699120,11cyclictest0-21swapper/008:30:130
2068999119,1cyclictest0-21swapper/307:40:143
20689991110,1cyclictest39-21ksoftirqd/307:30:193
2068999110,2cyclictest0-21swapper/307:50:163
2068999110,10cyclictest0-21swapper/308:55:163
2068999110,10cyclictest0-21swapper/308:30:203
2068999110,10cyclictest0-21swapper/308:10:123
2068999110,10cyclictest0-21swapper/308:05:233
2068999110,10cyclictest0-21swapper/308:00:223
2068999110,10cyclictest0-21swapper/307:55:143
2068899110,2cyclictest0-21swapper/208:15:242
2068899110,10cyclictest0-21swapper/208:05:202
2068899110,10cyclictest0-21swapper/207:50:172
2068799119,2cyclictest0-21swapper/109:00:161
2068799119,2cyclictest0-21swapper/108:05:151
2068799118,2cyclictest0-21swapper/108:35:121
2068799118,2cyclictest0-21swapper/107:25:201
20687991110,1cyclictest0-21swapper/108:50:261
2068799110,2cyclictest0-21swapper/108:30:131
2068799110,2cyclictest0-21swapper/107:40:151
2068799110,2cyclictest0-21swapper/107:15:001
2068799110,11cyclictest0-21swapper/107:30:181
2068799110,10cyclictest0-21swapper/111:35:041
2068799110,10cyclictest0-21swapper/108:40:151
2068799110,10cyclictest0-21swapper/108:15:131
2068799110,10cyclictest0-21swapper/108:00:131
2068799110,10cyclictest0-21swapper/107:45:141
2068799110,10cyclictest0-21swapper/107:35:161
2068699118,3cyclictest0-21swapper/007:45:170
2068699118,2cyclictest0-21swapper/008:25:180
2068699110,11cyclictest0-21swapper/007:33:510
2068699110,10cyclictest0-21swapper/008:55:120
2068699110,10cyclictest0-21swapper/008:50:140
2068699110,10cyclictest0-21swapper/007:35:160
2068699110,10cyclictest0-21swapper/007:10:200
2068999108,1cyclictest29788-21ntp_states07:25:203
2068999108,1cyclictest0-21swapper/308:25:113
2068999100,9cyclictest5681-21cat08:50:253
2068999100,1cyclictest0-21swapper/308:15:333
2068899108,1cyclictest0-21swapper/208:30:182
2068899108,1cyclictest0-21swapper/208:00:172
2068899108,1cyclictest0-21swapper/207:55:202
2068899100,9cyclictest820-21apache_volume07:35:142
2068899100,9cyclictest6892-21ntp_states07:45:212
2068899100,9cyclictest26143-21apache_processe07:20:122
2068799109,1cyclictest0-21swapper/108:20:141
2068799109,1cyclictest0-21swapper/107:20:171
2068799100,9cyclictest8426-21df_inode07:50:171
2068799100,9cyclictest17515-21apache_processe08:10:131
2068699109,1cyclictest0-21swapper/008:44:230
2068699108,1cyclictest3688-21diskstats07:40:140
2068699108,1cyclictest18792-21ntp_states08:10:200
2068699107,2cyclictest0-21swapper/008:20:180
206899990,9cyclictest0-21swapper/307:10:203
206889990,1cyclictest0-21swapper/208:35:122
206879998,1cyclictest0-21swapper/108:45:121
206879998,1cyclictest0-21swapper/107:10:161
206869990,9cyclictest0-21swapper/008:35:130
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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