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2025-11-14 - 21:17
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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 Nov 14, 2025 12:44:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
259872800,1sleep20-21swapper/211:41:382
89126232,26sleep10-21swapper/107:05:241
138612620,1sleep313862-21bash12:04:373
264192580,1sleep11819-21runrttasks11:12:001
159425628,25sleep20-21swapper/207:08:182
132762560,0sleep113264-21sshd10:45:081
165925533,18sleep00-21swapper/007:09:000
224592540,0sleep230-21ksoftirqd/212:09:412
142125432,18sleep30-21swapper/307:06:233
204862520,0sleep041ktimersoftd/012:01:140
78992510,0sleep30-21swapper/309:37:533
295842500,0sleep20-21swapper/210:01:072
152852500,0sleep010-21rcuc/010:07:260
147552500,0sleep00-21swapper/010:32:250
230692490,0sleep00-21swapper/011:15:470
196932490,0sleep119636-21sshd12:21:171
219492480,1sleep041ktimersoftd/011:11:230
105042480,1sleep310499-21bash11:43:463
57632460,1sleep21819-21runrttasks10:22:552
208982460,0sleep00-21swapper/010:54:480
181122460,1sleep228-21rcuc/209:12:572
163072460,0sleep03-21ksoftirqd/010:50:000
120742460,1sleep2202499cyclictest11:06:012
71612450,0sleep10-21swapper/111:55:231
190472450,1sleep327110-21diskmemload10:33:043
161892450,0sleep027110-21diskmemload09:51:080
133972450,0sleep00-21swapper/009:34:380
55422430,0sleep00-21swapper/011:26:290
309122420,1sleep130911-21bash09:10:191
241832420,0sleep10-21swapper/109:23:131
136152410,0sleep20-21swapper/209:50:462
219722400,1sleep2202499cyclictest12:30:042
202499240,23cyclictest0-21swapper/207:29:582
202299240,23cyclictest0-21swapper/012:05:170
202599231,21cyclictest0-21swapper/308:00:223
202499230,22cyclictest0-21swapper/209:48:142
202599220,21cyclictest0-21swapper/307:40:233
202499220,22cyclictest0-21swapper/210:34:292
202499220,22cyclictest0-21swapper/210:06:542
202499220,22cyclictest0-21swapper/209:25:182
202499220,22cyclictest0-21swapper/208:12:302
202499220,22cyclictest0-21swapper/207:49:022
202499220,21cyclictest0-21swapper/212:36:382
202499220,21cyclictest0-21swapper/211:30:062
202499220,21cyclictest0-21swapper/211:00:232
202499220,21cyclictest0-21swapper/210:57:582
202499220,21cyclictest0-21swapper/210:45:582
202499220,21cyclictest0-21swapper/209:57:182
202499220,21cyclictest0-21swapper/209:57:182
202499220,21cyclictest0-21swapper/209:41:502
202499220,21cyclictest0-21swapper/209:33:022
202499220,21cyclictest0-21swapper/207:54:542
202499220,21cyclictest0-21swapper/207:31:262
202499220,21cyclictest0-21swapper/207:31:262
202399220,21cyclictest0-21swapper/109:51:081
202399220,21cyclictest0-21swapper/109:32:531
202299220,21cyclictest0-21swapper/008:29:080
2025992119,1cyclictest0-21swapper/310:47:023
202599210,20cyclictest0-21swapper/311:46:393
202599210,20cyclictest0-21swapper/309:29:233
202499211,20cyclictest0-21swapper/209:19:022
202499211,20cyclictest0-21swapper/208:30:062
202499211,19cyclictest0-21swapper/212:21:092
202499211,19cyclictest0-21swapper/210:35:572
202499210,21cyclictest0-21swapper/208:53:342
202499210,21cyclictest0-21swapper/208:06:382
202499210,21cyclictest0-21swapper/207:35:502
202499210,20cyclictest0-21swapper/212:00:532
202499210,20cyclictest0-21swapper/211:56:452
202499210,20cyclictest0-21swapper/211:52:372
202499210,20cyclictest0-21swapper/211:20:062
202499210,20cyclictest0-21swapper/210:25:262
202499210,20cyclictest0-21swapper/209:35:262
202499210,20cyclictest0-21swapper/209:02:222
202499210,20cyclictest0-21swapper/207:56:222
202499210,20cyclictest0-21swapper/207:44:382
2023992119,1cyclictest26002-21sshd09:44:131
202399210,21cyclictest0-21swapper/112:06:541
202399210,21cyclictest0-21swapper/108:06:071
202299211,19cyclictest0-21swapper/007:39:220
202299210,21cyclictest0-21swapper/008:57:230
202299210,20cyclictest0-21swapper/012:35:090
202299210,20cyclictest0-21swapper/011:09:390
202299210,20cyclictest0-21swapper/008:22:380
202299210,20cyclictest0-21swapper/008:13:230
202599200,19cyclictest0-21swapper/311:50:163
202499201,19cyclictest0-21swapper/212:10:532
202499201,18cyclictest0-21swapper/211:17:102
202499201,18cyclictest0-21swapper/210:10:382
202499201,18cyclictest0-21swapper/210:10:382
202499200,20cyclictest0-21swapper/208:55:022
202499200,20cyclictest0-21swapper/208:46:142
202499200,20cyclictest0-21swapper/208:38:542
202499200,20cyclictest0-21swapper/208:28:382
202499200,20cyclictest0-21swapper/208:22:462
202499200,20cyclictest0-21swapper/208:19:502
202499200,20cyclictest0-21swapper/208:03:102
202499200,20cyclictest0-21swapper/207:19:422
202499200,19cyclictest0-21swapper/212:26:292
202499200,19cyclictest0-21swapper/211:46:052
202499200,19cyclictest0-21swapper/211:35:182
202499200,19cyclictest0-21swapper/211:28:382
202499200,19cyclictest0-21swapper/211:10:062
202499200,19cyclictest0-21swapper/210:17:502
202499200,19cyclictest0-21swapper/208:40:142
202399200,19cyclictest0-21swapper/111:03:241
202299200,19cyclictest0-21swapper/008:52:530
2025991918,1cyclictest0-21swapper/312:27:463
202599190,18cyclictest0-21swapper/309:56:233
202599190,18cyclictest0-21swapper/309:56:233
202499190,19cyclictest0-21swapper/210:43:422
202499190,19cyclictest0-21swapper/209:06:462
202499190,19cyclictest0-21swapper/207:12:462
202499190,18cyclictest0-21swapper/207:20:142
202399190,19cyclictest0-21swapper/108:15:221
202299190,18cyclictest0-21swapper/008:30:230
202299190,18cyclictest0-21swapper/007:32:220
202299190,18cyclictest0-21swapper/007:32:220
202599180,17cyclictest0-21swapper/309:15:233
202499180,18cyclictest0-21swapper/210:50:372
202499180,17cyclictest0-21swapper/212:16:532
202499180,17cyclictest0-21swapper/209:20:302
202399180,18cyclictest0-21swapper/108:30:371
202399180,17cyclictest0-21swapper/107:25:181
202299180,18cyclictest0-21swapper/007:54:080
202299180,17cyclictest0-21swapper/011:22:090
202299180,17cyclictest0-21swapper/008:39:080
202299180,17cyclictest0-21swapper/008:03:530
202299180,17cyclictest0-21swapper/007:20:070
202299180,15cyclictest0-21swapper/011:58:250
293142170,1sleep10-21swapper/110:21:411
202599171,15cyclictest0-21swapper/307:35:203
202599170,17cyclictest0-21swapper/309:08:233
202599170,16cyclictest0-21swapper/310:43:093
2023991716,1cyclictest25333-21sshd10:17:071
202399170,16cyclictest0-21swapper/110:10:171
202399170,16cyclictest0-21swapper/110:10:171
202399170,16cyclictest0-21swapper/107:10:371
202299172,14cyclictest0-21swapper/010:58:490
202299170,6cyclictest0-21swapper/009:22:370
202299170,1cyclictest12504-21sshd10:03:020
202299170,16cyclictest0-21swapper/008:48:380
202299170,16cyclictest0-21swapper/007:56:380
202599161,14cyclictest0-21swapper/307:15:023
202599160,13cyclictest4592-21sshd11:30:373
202399160,15cyclictest0-21swapper/110:30:201
202299165,10cyclictest0-21swapper/012:33:140
2022991614,2cyclictest0-21swapper/009:39:400
202299160,4cyclictest0-21swapper/009:57:250
202299160,4cyclictest0-21swapper/009:57:250
202299160,2cyclictest31283-21sshd12:10:360
202299160,2cyclictest0-21swapper/012:22:270
202299160,15cyclictest27674-21sshd09:28:000
202299160,15cyclictest17957-21bash09:12:560
202299160,15cyclictest0-21swapper/008:40:180
202599158,4cyclictest26431-21sshd12:22:123
202599155,1cyclictest5146-21sshd12:31:593
2025991513,1cyclictest0-21swapper/310:13:203
2025991513,1cyclictest0-21swapper/310:13:203
202599150,14cyclictest0-21swapper/310:55:213
202599150,14cyclictest0-21swapper/309:24:333
202399150,14cyclictest0-21swapper/107:20:161
202399150,10cyclictest0-21swapper/110:29:381
202299153,9cyclictest0-21swapper/012:25:560
2022991513,1cyclictest8340-21bash11:35:190
2022991513,1cyclictest0-21swapper/011:02:000
202299151,13cyclictest0-21swapper/011:51:390
202299150,9cyclictest0-21swapper/010:12:130
202299150,9cyclictest0-21swapper/010:12:130
202299150,3cyclictest0-21swapper/011:42:380
202299150,1cyclictest0-21swapper/009:44:450
202299150,14cyclictest15216-21sshd10:15:460
202299150,14cyclictest0-21swapper/011:46:360
202299150,14cyclictest0-21swapper/009:07:080
202299150,14cyclictest0-21swapper/008:08:380
202299150,14cyclictest0-21swapper/007:46:380
202299150,14cyclictest0-21swapper/007:42:380
202299150,13cyclictest0-21swapper/010:41:220
202299150,13cyclictest0-21swapper/009:17:380
186522150,0sleep30-21swapper/311:06:493
309862140,0sleep10-21swapper/111:25:261
202599149,4cyclictest0-21swapper/309:48:163
202599144,9cyclictest5044-21sshd11:00:513
2025991412,1cyclictest26430-21sshd11:12:003
202599140,13cyclictest32387-21id10:18:013
202599140,13cyclictest0-21swapper/311:58:543
202399149,1cyclictest0-21swapper/112:12:091
202399148,2cyclictest20281-21bash11:07:011
202399143,10cyclictest22940-21sshd11:49:271
202399141,1cyclictest122450irq/25-eth012:17:461
202399141,1cyclictest122450irq/25-eth011:16:381
202399141,1cyclictest122450irq/25-eth010:58:521
202399141,1cyclictest10150irq/24-ahci[00010:54:171
202399140,13cyclictest16179-21bash12:25:051
202399140,13cyclictest0-21swapper/111:44:451
202399140,13cyclictest0-21swapper/107:52:521
202399140,10cyclictest0-21swapper/112:00:381
202299148,5cyclictest8654-21sshd09:46:000
202299147,7cyclictest0-21swapper/010:27:430
202299140,14cyclictest0-21swapper/011:30:310
202299140,13cyclictest0-21swapper/012:15:310
202299140,13cyclictest0-21swapper/007:29:370
202299140,10cyclictest19418-21sshd10:24:460
202599139,1cyclictest0-21swapper/310:28:313
202599137,5cyclictest0-21swapper/310:07:303
202599131,11cyclictest0-21swapper/312:10:153
202599131,11cyclictest0-21swapper/309:30:133
202599130,4cyclictest26657-21sshd11:24:563
202599130,12cyclictest31938-21sshd10:01:263
202599130,12cyclictest17009-21sshd12:16:563
202599130,12cyclictest1336-21sshd10:39:063
202599130,12cyclictest0-21swapper/312:38:333
202599130,12cyclictest0-21swapper/311:36:023
202599130,12cyclictest0-21swapper/311:15:373
202599130,12cyclictest0-21swapper/309:54:413
202599130,10cyclictest0-21swapper/312:05:183
202599130,10cyclictest0-21swapper/311:26:133
202599130,10cyclictest0-21swapper/310:21:423
202399139,3cyclictest0-21swapper/111:22:481
202399139,3cyclictest0-21swapper/108:55:151
202399138,2cyclictest25157-21sshd09:27:401
202399138,1cyclictest0-21swapper/109:56:251
202399138,1cyclictest0-21swapper/109:56:251
202399131,1cyclictest12050irq/23-ehci_hcd09:47:451
2023991311,1cyclictest27925-21sshd12:38:141
2023991311,1cyclictest1664-21sshd09:16:401
202399131,11cyclictest0-21swapper/110:40:131
202399131,11cyclictest0-21swapper/107:55:151
202399130,4cyclictest0-21swapper/111:51:561
202399130,12cyclictest22041-21sshd09:39:421
202399130,12cyclictest0-21swapper/111:32:011
202399130,12cyclictest0-21swapper/110:00:381
202399130,12cyclictest0-21swapper/109:09:231
202399130,10cyclictest0-21swapper/112:32:391
202399130,10cyclictest0-21swapper/111:36:411
202299138,4cyclictest0-21swapper/010:37:190
202299130,12cyclictest0-21swapper/007:12:520
202599129,2cyclictest0-21swapper/309:11:293
202599129,2cyclictest0-21swapper/308:55:133
202599129,2cyclictest0-21swapper/308:50:133
202599129,2cyclictest0-21swapper/308:35:163
202599129,2cyclictest0-21swapper/308:30:163
202599129,2cyclictest0-21swapper/308:15:163
202599129,2cyclictest0-21swapper/307:55:133
202599129,2cyclictest0-21swapper/307:30:153
202599129,2cyclictest0-21swapper/307:30:153
202599121,2cyclictest0-21swapper/308:05:213
202599120,11cyclictest0-21swapper/310:50:533
202599120,10cyclictest0-21swapper/309:40:073
202399129,2cyclictest0-21swapper/108:10:201
202399129,2cyclictest0-21swapper/107:15:151
202399121,10cyclictest19849-21sshd10:37:191
202399121,10cyclictest0-21swapper/109:00:131
202399121,10cyclictest0-21swapper/108:45:211
202399120,12cyclictest0-21swapper/110:08:541
202399120,11cyclictest0-21swapper/107:40:121
202599119,1cyclictest0-21swapper/309:00:133
202599118,2cyclictest0-21swapper/308:20:163
202599118,2cyclictest0-21swapper/308:10:133
202599118,2cyclictest0-21swapper/307:20:243
202599111,10cyclictest0-21swapper/308:28:383
2025991110,1cyclictest0-21swapper/307:49:373
202399118,2cyclictest0-21swapper/107:45:131
202399110,10cyclictest27154-21perl08:00:191
202399110,10cyclictest0-21swapper/108:50:171
202399110,10cyclictest0-21swapper/108:35:171
202399110,10cyclictest0-21swapper/107:30:131
202399110,10cyclictest0-21swapper/107:30:131
202299119,1cyclictest0-21swapper/008:15:160
202299115,5cyclictest0-21swapper/007:15:120
202299110,10cyclictest0-21swapper/009:00:160
202599108,1cyclictest10597-21perl07:25:183
202599100,9cyclictest2741-21perl07:10:153
202599100,9cyclictest22997-21ntp_states07:50:223
202599100,9cyclictest13515-21df_inode08:40:163
202599100,1cyclictest0-21swapper/308:45:173
202399108,1cyclictest3586-21apache_volume08:20:111
202399100,9cyclictest0-21swapper/108:40:241
202399100,9cyclictest0-21swapper/107:35:171
202399100,1cyclictest0-21swapper/108:25:161
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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