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2025-12-07 - 15:15
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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 all highest latencies:
System rackaslot0.osadl.org (updated Sun Dec 07, 2025 12:44:28)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3019221000,0sleep00-21swapper/010:32:090
141052980,0sleep314107-21bash10:46:263
145182890,0sleep10-21swapper/110:42:311
247362620,1sleep010-21rcuc/012:38:320
308062600,0sleep20-21swapper/211:37:012
140872580,1sleep114060-21sshd10:06:301
100272580,0sleep20-21swapper/212:08:292
1957525533,8sleep30-21swapper/307:06:323
1951825532,19sleep00-21swapper/007:05:500
247682540,0sleep224758-21sshd11:04:282
1975325431,19sleep20-21swapper/207:08:472
183972540,1sleep10-21swapper/112:16:591
100692540,0sleep20-21swapper/211:14:292
143572520,0sleep10-21swapper/109:10:101
137882520,0sleep012875-21diskmemload09:46:470
139222510,0sleep20-21swapper/209:50:372
83172500,0sleep30-21swapper/310:09:493
305762500,1sleep330578-21id11:40:553
171912500,0sleep10-21swapper/110:10:431
228512490,0sleep00-21swapper/010:11:250
20122490,0sleep312875-21diskmemload12:25:493
1952924927,18sleep10-21swapper/107:05:581
277522480,0sleep20-21swapper/210:27:512
163952480,1sleep00-21swapper/011:46:400
111342460,0sleep012875-21diskmemload11:26:330
83062450,0sleep00-21swapper/012:33:230
80952450,0sleep00-21swapper/012:00:390
209072450,0sleep337-21rcuc/310:23:033
34842430,0sleep31819-21runrttasks11:21:353
60792420,0sleep10-21swapper/112:29:491
22722420,0sleep20-21swapper/209:28:572
175272420,0sleep117510-21sshd11:07:271
160832400,0sleep30-21swapper/310:50:553
213622370,0sleep021348-21sshd09:43:460
172222360,1sleep00-21swapper/010:22:350
2011499240,23cyclictest0-21swapper/107:40:121
2011299231,21cyclictest0-21swapper/008:15:170
2011299230,22cyclictest0-21swapper/007:50:110
20116992220,1cyclictest6762-21aten_rapower_fr11:30:143
2011699220,22cyclictest0-21swapper/312:17:133
2011699220,21cyclictest0-21swapper/312:31:283
2011699220,21cyclictest0-21swapper/309:04:573
2011699220,21cyclictest0-21swapper/307:11:413
2011499221,20cyclictest0-21swapper/111:30:171
2011499220,21cyclictest0-21swapper/109:05:461
2011499220,21cyclictest0-21swapper/108:20:201
20112992220,1cyclictest4144-21sshd09:33:170
2011699211,19cyclictest0-21swapper/311:10:573
2011699210,21cyclictest0-21swapper/311:57:433
2011699210,21cyclictest0-21swapper/311:29:423
2011699210,20cyclictest0-21swapper/309:19:413
2011499210,20cyclictest0-21swapper/109:31:271
2011499210,20cyclictest0-21swapper/109:18:271
2011299210,20cyclictest0-21swapper/009:15:170
78502200,0sleep10-21swapper/110:01:501
20116992019,1cyclictest0-21swapper/312:06:103
2011699200,20cyclictest0-21swapper/311:15:273
2011699200,20cyclictest0-21swapper/309:46:263
2011699200,20cyclictest0-21swapper/308:24:423
2011699200,20cyclictest0-21swapper/307:57:263
2011699200,20cyclictest0-21swapper/307:23:113
2011699200,19cyclictest0-21swapper/311:08:273
2011699200,19cyclictest0-21swapper/310:31:573
2011599200,19cyclictest0-21swapper/212:20:582
20114992018,1cyclictest1960-21sshd10:45:011
2011299200,19cyclictest0-21swapper/010:50:250
2011299200,19cyclictest0-21swapper/007:20:180
148442200,6sleep121-21ksoftirqd/112:05:161
2011699190,19cyclictest0-21swapper/310:28:123
2011699190,18cyclictest0-21swapper/312:23:433
2011699190,18cyclictest0-21swapper/310:39:273
2011699190,18cyclictest0-21swapper/309:50:413
2011699190,18cyclictest0-21swapper/309:41:563
2011699190,18cyclictest0-21swapper/309:20:413
20115991918,1cyclictest6743-21sshd09:33:362
20115991917,1cyclictest0-21swapper/212:29:252
2011599191,18cyclictest0-21swapper/209:21:562
2011599190,18cyclictest0-21swapper/211:30:172
2011499190,18cyclictest0-21swapper/111:35:161
2011299190,18cyclictest0-21swapper/010:25:230
2011299190,18cyclictest0-21swapper/007:15:180
2011699180,17cyclictest0-21swapper/309:32:413
2011699180,17cyclictest0-21swapper/309:29:563
20115991817,1cyclictest0-21swapper/210:20:372
2011599180,17cyclictest0-21swapper/211:46:282
2011599180,17cyclictest0-21swapper/210:19:572
277002170,1sleep20-21swapper/209:11:422
20116991715,1cyclictest0-21swapper/312:12:083
2011699170,16cyclictest0-21swapper/310:18:273
2011499170,16cyclictest0-21swapper/109:40:151
2011499170,16cyclictest0-21swapper/107:15:261
2011299178,7cyclictest0-21swapper/011:15:440
2011299174,10cyclictest0-21swapper/011:45:000
20112991715,1cyclictest0-21swapper/010:15:310
20112991714,2cyclictest0-21swapper/012:20:130
20112991714,1cyclictest0-21swapper/012:18:320
2011299170,1cyclictest0-21swapper/009:39:130
2011299170,14cyclictest0-21swapper/012:25:170
158022170,0sleep10-21swapper/110:50:521
149412170,0sleep214939-21sshd10:50:462
63062160,1sleep01819-21runrttasks12:11:490
2011699160,16cyclictest0-21swapper/310:58:123
2011699160,16cyclictest0-21swapper/308:57:423
2011699160,16cyclictest0-21swapper/307:52:563
2011699160,16cyclictest0-21swapper/307:49:113
2011599160,15cyclictest0-21swapper/209:15:412
2011499160,16cyclictest0-21swapper/107:20:261
2011499160,15cyclictest0-21swapper/108:45:161
2011299169,4cyclictest0-21swapper/011:30:450
2011299164,7cyclictest0-21swapper/011:14:220
2011299160,15cyclictest1702-21users11:05:260
2011299160,15cyclictest0-21swapper/009:54:410
2011299160,14cyclictest0-21swapper/011:57:330
2011699158,6cyclictest0-21swapper/308:15:173
2011699157,8cyclictest0-21swapper/309:13:113
20116991513,1cyclictest0-21swapper/312:36:213
20116991513,1cyclictest0-21swapper/310:13:063
2011699150,15cyclictest0-21swapper/309:37:413
2011599152,12cyclictest27808-21bash11:08:422
20115991513,1cyclictest27275-21sshd12:03:012
2011599150,15cyclictest0-21swapper/211:57:582
2011599150,15cyclictest0-21swapper/209:36:332
2011599150,14cyclictest0-21swapper/212:10:152
2011499152,10cyclictest27686-21sshd11:51:451
20114991514,1cyclictest16868-21sshd12:13:041
2011499151,13cyclictest0-21swapper/109:49:271
20114991510,2cyclictest1664-21sshd12:01:081
2011499150,14cyclictest0-21swapper/110:58:571
2011499150,14cyclictest0-21swapper/109:00:151
2011299154,9cyclictest29298-21bash10:36:060
2011299152,10cyclictest0-21swapper/012:05:120
20112991513,1cyclictest26568-21sshd10:00:150
2011299150,14cyclictest0-21swapper/010:41:570
2011299150,14cyclictest0-21swapper/008:00:160
2011699140,13cyclictest0-21swapper/311:37:093
2011699140,13cyclictest0-21swapper/310:42:423
2011699140,13cyclictest0-21swapper/307:35:163
2011699140,11cyclictest0-21swapper/311:51:153
20115991412,1cyclictest30-21ksoftirqd/210:58:392
20115991412,1cyclictest30-21ksoftirqd/209:59:162
2011599141,13cyclictest0-21swapper/211:43:322
2011599141,12cyclictest0-21swapper/211:15:352
2011599140,13cyclictest1664-21sshd10:33:292
2011499149,2cyclictest30888-21sshd09:56:461
2011499149,2cyclictest1827-21sshd11:45:091
20114991412,1cyclictest24168-21sshd09:23:371
2011499141,10cyclictest0-21swapper/111:11:421
2011499140,14cyclictest0-21swapper/107:48:271
2011499140,13cyclictest0-21swapper/112:30:431
2011499140,13cyclictest0-21swapper/111:20:571
2011499140,13cyclictest0-21swapper/111:04:481
2011499140,13cyclictest0-21swapper/110:16:131
2011499140,13cyclictest0-21swapper/108:30:141
2011299149,4cyclictest0-21swapper/010:06:190
2011299140,9cyclictest6404-21sshd09:25:220
2011299140,4cyclictest0-21swapper/011:22:050
2011299140,3cyclictest0-21swapper/010:49:350
2011299140,13cyclictest18690-21cp09:22:520
2011299140,13cyclictest0-21swapper/011:35:140
2011299140,13cyclictest0-21swapper/010:57:570
2011299140,13cyclictest0-21swapper/007:45:150
2011299140,12cyclictest0-21swapper/009:59:080
2011299140,11cyclictest0-21swapper/011:53:310
165522140,0sleep30-21swapper/309:59:073
74592130,0sleep20-21swapper/211:22:072
2011699138,4cyclictest0-21swapper/310:02:463
2011699131,9cyclictest0-21swapper/311:00:583
2011699131,11cyclictest0-21swapper/312:00:143
2011699131,11cyclictest0-21swapper/307:40:153
2011699130,2cyclictest0-21swapper/311:46:173
2011699130,12cyclictest0-21swapper/309:05:463
2011699130,12cyclictest0-21swapper/308:09:563
2011599139,3cyclictest0-21swapper/210:03:582
2011599138,2cyclictest23584-21sshd09:48:012
2011599133,9cyclictest30-21ksoftirqd/212:17:322
20115991312,1cyclictest30-21ksoftirqd/210:46:002
2011599131,11cyclictest0-21swapper/207:45:142
2011599130,4cyclictest0-21swapper/212:36:192
2011599130,12cyclictest0-21swapper/211:26:432
2011599130,12cyclictest0-21swapper/209:40:152
2011599130,12cyclictest0-21swapper/208:45:152
2011499139,1cyclictest0-21swapper/110:21:201
2011499138,2cyclictest0-21swapper/109:35:031
2011499131,11cyclictest0-21swapper/112:35:111
20114991311,1cyclictest0-21swapper/110:35:201
2011499131,11cyclictest0-21swapper/110:25:151
2011499131,11cyclictest0-21swapper/108:15:121
2011499130,12cyclictest16541-21sshd12:20:231
2011499130,11cyclictest15504-21sshd11:57:491
2011499130,10cyclictest31840-21sshd11:25:131
2011499130,10cyclictest0-21swapper/109:28:221
20112991311,1cyclictest26192-21sshd11:00:250
20112991311,1cyclictest22758-21bash09:11:050
2011699129,2cyclictest0-21swapper/308:50:143
2011699129,2cyclictest0-21swapper/308:50:143
2011699129,2cyclictest0-21swapper/307:25:123
2011699121,10cyclictest0-21swapper/307:15:003
2011599129,2cyclictest0-21swapper/211:50:352
2011599129,2cyclictest0-21swapper/210:35:162
2011599129,2cyclictest0-21swapper/208:35:142
2011599129,2cyclictest0-21swapper/208:15:162
2011599129,2cyclictest0-21swapper/208:00:162
2011599128,2cyclictest0-21swapper/210:41:412
2011599127,4cyclictest0-21swapper/210:07:542
2011599122,9cyclictest18505-21cat08:10:242
2011599121,2cyclictest0-21swapper/207:30:122
2011599121,10cyclictest2177-21sshd12:32:452
2011599121,10cyclictest0-21swapper/210:10:112
2011599121,10cyclictest0-21swapper/208:55:132
2011599121,10cyclictest0-21swapper/207:55:172
2011599121,10cyclictest0-21swapper/207:20:162
2011599120,11cyclictest0-21swapper/208:40:152
2011599120,11cyclictest0-21swapper/207:50:192
2011499129,2cyclictest0-21swapper/111:40:121
2011499129,2cyclictest0-21swapper/111:15:411
2011499129,2cyclictest0-21swapper/108:50:141
2011499129,2cyclictest0-21swapper/108:50:141
2011499129,2cyclictest0-21swapper/108:40:161
2011499129,2cyclictest0-21swapper/107:30:131
2011499127,4cyclictest26751-21bash09:52:151
2011499121,10cyclictest0-21swapper/110:30:361
2011499121,10cyclictest0-21swapper/108:10:131
2011499120,12cyclictest0-21swapper/107:10:151
2011499120,11cyclictest0-21swapper/108:05:161
2011299129,2cyclictest0-21swapper/008:30:110
2011299129,2cyclictest0-21swapper/008:10:160
2011299129,2cyclictest0-21swapper/007:35:150
2011299121,10cyclictest0-21swapper/007:55:140
2011299120,11cyclictest0-21swapper/008:50:210
2011299120,11cyclictest0-21swapper/008:50:210
2011299120,11cyclictest0-21swapper/008:25:280
2011699119,1cyclictest0-21swapper/308:45:143
2011699119,1cyclictest0-21swapper/307:30:203
2011699118,2cyclictest0-21swapper/308:40:223
2011699118,2cyclictest0-21swapper/308:30:143
2011699118,2cyclictest0-21swapper/308:10:133
2011699110,10cyclictest0-21swapper/308:25:203
2011599118,2cyclictest0-21swapper/209:05:432
2011599118,2cyclictest0-21swapper/208:25:202
2011599118,2cyclictest0-21swapper/207:40:132
2011599111,9cyclictest291ktimersoftd/207:15:562
20115991110,1cyclictest0-21swapper/209:03:392
2011599110,2cyclictest0-21swapper/208:30:122
2011599110,1cyclictest0-21swapper/207:39:332
2011599110,10cyclictest0-21swapper/208:05:162
2011599110,10cyclictest0-21swapper/207:10:142
2011499118,2cyclictest0-21swapper/107:25:121
2011499110,10cyclictest7860-21df_inode07:50:181
2011499110,10cyclictest0-21swapper/108:35:161
2011499110,10cyclictest0-21swapper/107:35:171
2011299118,2cyclictest0-21swapper/008:55:120
2011299118,2cyclictest0-21swapper/008:45:230
2011299118,2cyclictest0-21swapper/008:35:160
2011299118,2cyclictest0-21swapper/008:20:190
2011299117,3cyclictest0-21swapper/009:00:120
2011299110,11cyclictest0-21swapper/008:06:410
2011299110,11cyclictest0-21swapper/007:31:290
2011299110,10cyclictest0-21swapper/009:05:440
2011299110,10cyclictest0-21swapper/007:40:120
2011699108,1cyclictest29882-21date08:35:203
2011599108,1cyclictest3525-21apache_volume08:50:132
2011599108,1cyclictest3525-21apache_volume08:50:132
2011599107,2cyclictest0-21swapper/208:20:172
2011599100,10cyclictest291ktimersoftd/207:25:322
2011499108,1cyclictest6337-21diskstats08:55:131
2011499108,1cyclictest12936-21perl08:00:151
2011499108,1cyclictest10107-21expr07:55:151
2011499100,9cyclictest0-21swapper/108:25:191
2011299108,2cyclictest0-21swapper/008:40:140
2011299100,9cyclictest0-21swapper/007:25:140
2011299100,7cyclictest20583-21entropy07:10:140
201169998,1cyclictest0-21swapper/308:00:193
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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