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2025-11-26 - 23:43
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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 376 highest latencies:
System rackaslot0.osadl.org (updated Wed Nov 26, 2025 12:44:39)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1522121000,0sleep215220-21bash10:37:592
3105826629,19sleep20-21swapper/207:07:152
3123626141,17sleep30-21swapper/307:09:243
85992550,1sleep324252-21diskmemload10:57:153
72992550,1sleep37296-21bash12:16:343
3106125533,18sleep00-21swapper/007:07:170
38542530,5sleep121-21ksoftirqd/111:08:421
318642530,0sleep30-21swapper/309:37:033
68062520,0sleep20-21swapper/209:50:562
3122925227,21sleep10-21swapper/107:09:191
50922510,0sleep35095-21sshd10:12:163
261782510,1sleep11577-21nfsd12:26:051
249792500,1sleep20-21swapper/208:00:212
223862480,1sleep222385-21bash11:47:182
199042480,0sleep00-21swapper/011:18:550
137412470,1sleep313739-21sshd10:00:263
22612460,1sleep12259-21sshd11:57:251
85342450,0sleep10-21swapper/111:01:091
215592450,0sleep21819-21runrttasks11:51:342
178382440,0sleep317837-21sshd09:57:023
80142430,0sleep00-21swapper/009:25:070
307572430,0sleep00-21swapper/009:58:430
261442430,0sleep30-21swapper/311:19:423
116782430,0sleep00-21swapper/009:38:440
11882420,0sleep024252-21diskmemload10:28:200
246452380,0sleep30-21swapper/312:07:333
246452380,0sleep30-21swapper/312:07:333
167202350,0sleep20-21swapper/210:17:562
318022320,0sleep30-21swapper/311:36:283
104262280,0sleep010427-21sshd09:16:280
102292260,1sleep00-21swapper/011:33:570
3154499240,23cyclictest0-21swapper/107:26:371
3154699230,22cyclictest0-21swapper/310:50:093
3154699220,21cyclictest0-21swapper/312:03:243
3154599221,20cyclictest0-21swapper/209:37:092
3154599220,21cyclictest0-21swapper/211:09:082
3154499220,21cyclictest0-21swapper/112:18:231
3154499220,21cyclictest0-21swapper/109:51:391
3154499220,21cyclictest0-21swapper/109:43:541
3154499220,21cyclictest0-21swapper/108:43:231
3154399220,20cyclictest0-21swapper/010:03:540
31546992119,1cyclictest32668-21sshd12:30:553
3154599210,20cyclictest0-21swapper/210:33:232
3154599210,20cyclictest0-21swapper/210:05:022
3154499210,20cyclictest0-21swapper/110:08:541
3154499210,20cyclictest0-21swapper/108:12:371
3154499210,20cyclictest0-21swapper/107:30:521
3154399210,20cyclictest0-21swapper/010:05:150
3154699200,19cyclictest0-21swapper/309:17:083
3154599209,10cyclictest0-21swapper/209:31:182
3154599200,19cyclictest0-21swapper/211:30:152
3154599200,19cyclictest0-21swapper/209:16:382
3154499200,19cyclictest0-21swapper/111:40:531
3154499200,19cyclictest0-21swapper/110:51:541
3154499200,19cyclictest0-21swapper/110:32:391
3154499200,19cyclictest0-21swapper/110:29:091
3154499200,19cyclictest0-21swapper/110:18:541
3154499200,19cyclictest0-21swapper/110:02:541
3154499200,19cyclictest0-21swapper/109:10:191
3154499200,19cyclictest0-21swapper/107:52:381
3154499200,19cyclictest0-21swapper/107:49:081
3154399200,19cyclictest0-21swapper/012:35:150
3154399200,17cyclictest0-21swapper/009:24:350
3154699190,18cyclictest0-21swapper/307:40:163
3154599192,9cyclictest0-21swapper/210:11:102
3154599191,17cyclictest0-21swapper/208:35:162
3154499190,18cyclictest0-21swapper/111:36:231
3154499190,18cyclictest0-21swapper/109:26:381
3154499190,18cyclictest0-21swapper/108:04:221
3154499190,18cyclictest0-21swapper/107:38:071
3154499190,18cyclictest0-21swapper/107:15:181
3154499190,18cyclictest0-21swapper/107:15:181
3154499190,18cyclictest0-21swapper/107:12:381
31543991915,3cyclictest7517-21sshd11:50:000
3154699189,9cyclictest0-21swapper/310:49:543
3154699180,17cyclictest0-21swapper/311:09:233
3154699180,17cyclictest0-21swapper/308:35:153
3154599181,16cyclictest0-21swapper/211:16:062
3154599180,18cyclictest0-21swapper/208:25:182
3154599180,17cyclictest0-21swapper/212:09:092
3154599180,17cyclictest0-21swapper/212:09:092
3154599180,17cyclictest0-21swapper/211:40:172
3154599180,17cyclictest0-21swapper/209:41:172
3154499180,18cyclictest0-21swapper/107:21:371
3154499180,17cyclictest0-21swapper/112:23:231
3154499180,17cyclictest0-21swapper/112:06:241
3154499180,17cyclictest0-21swapper/112:06:241
3154499180,17cyclictest0-21swapper/108:20:221
3154499180,17cyclictest0-21swapper/108:08:221
3154499180,17cyclictest0-21swapper/107:56:521
3154399181,16cyclictest0-21swapper/010:16:270
74262170,0sleep37428-21id10:21:003
3154699170,16cyclictest0-21swapper/311:13:083
3154599171,15cyclictest0-21swapper/210:04:092
3154599170,17cyclictest0-21swapper/212:28:532
3154599170,16cyclictest0-21swapper/209:20:172
3154599170,16cyclictest0-21swapper/208:15:162
3154599170,16cyclictest0-21swapper/207:51:452
3154499170,16cyclictest0-21swapper/111:28:081
3154499170,16cyclictest0-21swapper/110:42:241
3154499170,16cyclictest0-21swapper/109:35:381
3154499170,16cyclictest0-21swapper/108:51:231
3154499170,14cyclictest0-21swapper/112:14:241
3154399179,8cyclictest0-21swapper/010:59:490
3154399170,15cyclictest0-21swapper/011:36:510
3154399170,15cyclictest0-21swapper/009:45:270
3154399170,13cyclictest0-21swapper/010:43:200
238952170,1sleep223891-21bash12:37:242
3154699169,6cyclictest0-21swapper/307:10:143
3154699167,8cyclictest0-21swapper/311:48:573
3154599160,16cyclictest0-21swapper/208:55:172
3154599160,15cyclictest0-21swapper/212:30:152
3154599160,15cyclictest0-21swapper/212:22:532
3154599160,15cyclictest0-21swapper/209:10:462
3154499160,15cyclictest0-21swapper/110:56:241
3154499160,15cyclictest0-21swapper/110:10:391
3154399169,6cyclictest0-21swapper/012:00:430
3154399160,1cyclictest12224-21sshd12:09:490
3154399160,1cyclictest12224-21sshd12:09:490
3154399160,1cyclictest0-21swapper/012:23:400
3154399160,15cyclictest0-21swapper/011:20:200
3154399160,15cyclictest0-21swapper/011:14:040
3154599158,6cyclictest0-21swapper/212:01:142
3154599154,10cyclictest5563-21kworker/2:011:58:272
31545991513,1cyclictest0-21swapper/211:35:162
3154599150,15cyclictest0-21swapper/208:42:372
3154599150,14cyclictest0-21swapper/211:25:332
3154599150,14cyclictest0-21swapper/210:54:542
3154599150,14cyclictest0-21swapper/210:40:392
3154599150,14cyclictest0-21swapper/210:25:342
3154599150,14cyclictest0-21swapper/209:56:142
3154599150,14cyclictest0-21swapper/208:49:592
3154599150,14cyclictest0-21swapper/207:56:222
31544991513,1cyclictest31189-21sshd12:30:441
3154499150,14cyclictest0-21swapper/112:35:151
3154499150,14cyclictest0-21swapper/109:58:531
31543991513,1cyclictest0-21swapper/009:43:370
31543991511,3cyclictest7195-21sshd10:36:580
3154399150,6cyclictest23273-21sshd12:25:440
3154399150,4cyclictest0-21swapper/011:01:120
3154399150,1cyclictest32160-21bash12:15:420
3154399150,1cyclictest24953-21sshd12:33:530
3154399150,1cyclictest22467-21sshd09:13:560
3154399150,14cyclictest0-21swapper/010:11:060
3154399150,12cyclictest0-21swapper/011:42:000
3154699149,2cyclictest0-21swapper/310:29:163
3154699144,1cyclictest24252-21diskmemload11:32:293
3154699140,13cyclictest0-21swapper/311:44:083
3154699140,13cyclictest0-21swapper/310:30:333
3154599149,4cyclictest0-21swapper/210:58:012
3154599144,9cyclictest8414-21kworker/2:010:46:402
3154599143,10cyclictest21468-21kworker/2:209:25:202
3154599142,11cyclictest15518-21sshd12:10:102
3154599140,13cyclictest0-21swapper/212:17:262
3154599140,13cyclictest0-21swapper/211:10:032
3154599140,13cyclictest0-21swapper/211:00:462
3154599140,13cyclictest0-21swapper/209:45:572
3154499149,4cyclictest0-21swapper/108:35:131
3154499149,2cyclictest2374-21df_inode10:20:171
3154499148,5cyclictest0-21swapper/109:23:231
31544991413,1cyclictest21-21ksoftirqd/109:47:221
3154499140,13cyclictest0-21swapper/111:19:401
3154399149,4cyclictest0-21swapper/010:23:090
3154399141,12cyclictest21971-21sshd10:30:450
3154399140,5cyclictest20941-21bash12:10:380
3154399140,4cyclictest0-21swapper/009:54:530
3154399140,1cyclictest16372-21bash11:59:120
3154399140,1cyclictest12243-21sshd11:26:020
3154399140,13cyclictest0-21swapper/008:40:190
3154399140,12cyclictest0-21swapper/010:48:320
3154699139,1cyclictest0-21swapper/312:38:013
3154699138,4cyclictest10958-21sshd09:51:303
3154699131,1cyclictest0-21swapper/311:00:223
3154699131,11cyclictest0-21swapper/310:09:473
3154699131,11cyclictest0-21swapper/309:45:173
3154699130,1cyclictest10150irq/24-ahci[00011:23:103
3154699130,12cyclictest9773-21sshd10:41:143
3154699130,12cyclictest31802-21sshd09:32:293
3154699130,12cyclictest28882-21sshd11:28:063
3154699130,12cyclictest23803-21sshd12:22:013
3154699130,12cyclictest23742-21sshd10:18:513
3154699130,12cyclictest19600-21sshd11:55:193
3154699130,12cyclictest10217-21sshd11:50:153
3154699130,12cyclictest0-21swapper/312:25:133
3154699130,12cyclictest0-21swapper/310:35:233
3154699130,12cyclictest0-21swapper/308:15:173
3154599134,9cyclictest21468-21kworker/2:208:33:202
3154599133,9cyclictest21468-21kworker/2:209:00:192
3154599133,9cyclictest21468-21kworker/2:207:42:262
3154599130,13cyclictest0-21swapper/211:23:252
3154599130,13cyclictest0-21swapper/208:12:052
3154599130,12cyclictest0-21swapper/210:20:552
31544991312,1cyclictest21-21ksoftirqd/111:24:471
31544991311,1cyclictest21-21ksoftirqd/112:01:481
3154499131,11cyclictest0-21swapper/109:30:221
31544991310,3cyclictest21-21ksoftirqd/111:33:511
3154499130,12cyclictest25056-21sshd10:35:101
3154499130,12cyclictest15022-21sshd11:50:441
3154499130,12cyclictest0-21swapper/111:48:231
3154499130,12cyclictest0-21swapper/109:17:021
3154499130,12cyclictest0-21swapper/108:19:371
3154499130,10cyclictest0-21swapper/111:10:411
3154399131,3cyclictest0-21swapper/007:35:140
31543991311,1cyclictest32258-21fschecks_time07:10:160
31543991311,1cyclictest18577-21ntp_states10:50:210
3154399131,11cyclictest0-21swapper/009:05:110
3154399131,11cyclictest0-21swapper/009:00:130
3154399131,11cyclictest0-21swapper/008:00:210
3154399130,12cyclictest0-21swapper/011:07:180
3154399130,12cyclictest0-21swapper/009:30:240
3154399130,0cyclictest0-21swapper/011:51:030
3154699129,2cyclictest0-21swapper/309:25:153
3154699129,2cyclictest0-21swapper/309:20:103
3154699129,2cyclictest0-21swapper/309:10:583
3154699129,2cyclictest0-21swapper/308:40:143
3154699129,2cyclictest0-21swapper/308:20:143
3154699129,2cyclictest0-21swapper/308:05:153
3154699129,2cyclictest0-21swapper/307:55:153
3154699129,2cyclictest0-21swapper/307:20:143
3154699129,1cyclictest0-21swapper/312:10:093
3154699122,9cyclictest2153-21grep07:15:033
3154699122,9cyclictest2153-21grep07:15:023
3154699121,10cyclictest0-21swapper/308:10:143
3154699120,12cyclictest0-21swapper/308:26:343
3154699120,11cyclictest30473-21sshd09:41:143
3154699120,11cyclictest0-21swapper/307:25:143
3154599129,2cyclictest0-21swapper/207:25:122
3154599123,9cyclictest21468-21kworker/2:208:22:012
3154599123,9cyclictest21468-21kworker/2:207:10:252
3154499129,2cyclictest0-21swapper/107:40:141
3154499121,2cyclictest0-21swapper/108:55:121
3154499120,1cyclictest8690-21apache_volume10:45:121
3154399129,2cyclictest0-21swapper/008:30:120
3154399129,2cyclictest0-21swapper/007:40:200
3154399121,2cyclictest0-21swapper/007:15:150
3154399121,2cyclictest0-21swapper/007:15:140
3154399121,10cyclictest0-21swapper/008:35:130
3154399121,10cyclictest0-21swapper/007:25:120
3154399120,1cyclictest0-21swapper/008:20:120
3154399120,11cyclictest0-21swapper/008:50:200
3154699119,1cyclictest0-21swapper/307:50:123
3154699110,11cyclictest0-21swapper/308:01:503
3154699110,10cyclictest0-21swapper/308:55:213
3154699110,10cyclictest0-21swapper/308:45:123
3154599118,2cyclictest0-21swapper/207:15:022
3154599118,2cyclictest0-21swapper/207:15:022
3154599112,8cyclictest0-21swapper/208:50:132
31545991110,1cyclictest21468-21kworker/2:207:30:162
3154599110,10cyclictest0-21swapper/209:05:152
3154599110,10cyclictest0-21swapper/208:05:122
3154599110,10cyclictest0-21swapper/207:45:122
3154499119,1cyclictest0-21swapper/109:00:131
3154499119,1cyclictest0-21swapper/108:30:151
3154499110,10cyclictest0-21swapper/108:25:121
3154399119,1cyclictest0-21swapper/008:55:150
3154399119,1cyclictest0-21swapper/008:20:000
3154399118,2cyclictest0-21swapper/007:55:200
3154399118,2cyclictest0-21swapper/007:20:170
3154399110,2cyclictest0-21swapper/007:50:190
3154399110,2cyclictest0-21swapper/007:30:120
3154399110,10cyclictest12587-21apache_volume08:45:130
3154699107,2cyclictest0-21swapper/309:00:153
3154699100,9cyclictest5807-21expr08:30:143
3154699100,9cyclictest14958-21apache_processe08:50:123
3154699100,9cyclictest0-21swapper/307:35:113
3154699100,1cyclictest17250-21fw_conntrack07:45:153
3154699100,10cyclictest0-21swapper/307:30:183
3154599108,1cyclictest13007-21ntp_states07:35:202
3154599103,7cyclictest21468-21kworker/2:207:20:412
3154499108,1cyclictest22540-21diskstats09:05:131
3154399100,9cyclictest29637-21ntp_states08:10:200
3154399100,1cyclictest4685-21timerwakeupswit08:25:220
3154399100,1cyclictest25990-21apache_processe08:05:130
3154399100,1cyclictest17248-21fw_conntrack07:45:150
315469990,9cyclictest0-21swapper/309:05:143
315449996,2cyclictest0-21swapper/108:45:171
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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