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2026-06-27 - 19:46
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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 rack5slot0.osadl.org (updated Sat Jun 27, 2026 12:44:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
594721230,4sleep32159699cyclictest11:54:283
1025021110,2sleep110251-21sshd10:49:181
188822960,1sleep318878-21rm09:35:103
87742950,2sleep20-21swapper/209:34:052
2113429334,55sleep30-21swapper/307:07:423
294172900,0sleep00-21swapper/012:19:340
221512900,2sleep122145-21bash12:15:141
136402890,2sleep20-21swapper/209:41:222
227122870,2sleep322710-21bash11:56:083
266592860,2sleep126654-21sshd09:57:401
2113728532,49sleep10-21swapper/107:07:451
188852840,1sleep00-21swapper/010:00:150
196882830,2sleep20-21swapper/212:00:002
181422830,3sleep20-21swapper/209:49:072
280872800,3sleep10-21swapper/109:42:571
179852800,1sleep10-21swapper/110:18:041
221692790,2sleep30-21swapper/311:26:473
310972760,2sleep20-21swapper/209:58:092
190692760,2sleep30-21swapper/309:17:593
115352760,0sleep00-21swapper/011:40:190
98372750,2sleep30-21swapper/309:44:323
291612750,2sleep20-21swapper/210:33:202
281352750,2sleep328132-21sshd09:11:423
2123727332,9sleep20-21swapper/207:08:572
317622720,5sleep32159699cyclictest10:33:423
82462700,4sleep12159499cyclictest10:59:511
3592690,2sleep10-21swapper/111:09:541
295392690,67sleep128950irq/26-ahci[00010:29:401
20042670,1sleep00-21swapper/010:05:200
46002640,2sleep34601-21bash11:17:163
222522640,4sleep12159499cyclictest11:34:311
287362610,2sleep02159399cyclictest12:26:230
2119725732,13sleep00-21swapper/007:08:310
57962330,31sleep1144650irq/27-eth011:39:491
10972290,6sleep20-21swapper/209:36:372
21593992820,4cyclictest19016-21sshd09:21:190
112092270,2sleep20-21swapper/212:06:052
2159499268,9cyclictest144650irq/27-eth009:20:041
137362260,2sleep313734-21sshd12:06:253
263352250,2sleep126334-21bash09:32:271
254842250,1sleep20-21swapper/211:16:002
2159499252,2cyclictest0-21swapper/109:28:301
2159499251,8cyclictest0-21swapper/110:39:031
2159499250,4cyclictest0-21swapper/110:31:161
2159499250,3cyclictest0-21swapper/110:50:171
99882240,1sleep00-21swapper/010:45:400
2159499248,0cyclictest0-21swapper/112:35:551
2159499242,2cyclictest0-21swapper/109:49:231
2159499241,8cyclictest0-21swapper/112:27:031
58502230,1sleep00-21swapper/011:32:120
2159499238,13cyclictest22082-21sshd12:00:141
2159499237,14cyclictest12995-21sshd11:25:441
2159499236,15cyclictest0-21swapper/111:13:581
2159499236,15cyclictest0-21swapper/109:05:231
2159499231,3cyclictest0-21swapper/112:31:021
2159499230,3cyclictest0-21swapper/112:14:321
2159499230,21cyclictest0-21swapper/111:18:171
213272230,2sleep30-21swapper/309:21:353
212722230,1sleep30-21swapper/312:33:153
15992230,21sleep3144650irq/27-eth008:45:253
69832220,20sleep2144650irq/27-eth010:45:232
2159499227,2cyclictest0-21swapper/110:40:211
2159499220,3cyclictest0-21swapper/111:55:161
2159499220,3cyclictest0-21swapper/111:00:511
2159499220,2cyclictest0-21swapper/112:05:141
2159499220,20cyclictest0-21swapper/111:49:591
2159499220,20cyclictest0-21swapper/110:20:191
2159499220,12cyclictest0-21swapper/109:10:021
2159499220,11cyclictest0-21swapper/110:08:151
2159499220,11cyclictest0-21swapper/108:25:231
2159499220,10cyclictest0-21swapper/112:20:351
165612220,0sleep00-21swapper/012:11:000
2159699210,3cyclictest0-21swapper/310:50:063
2159499219,8cyclictest144650irq/27-eth008:17:411
2159499211,0cyclictest0-21swapper/108:55:111
2159499210,3cyclictest0-21swapper/111:41:561
2159499210,3cyclictest0-21swapper/110:12:081
2159499210,2cyclictest0-21swapper/111:22:011
2159499210,20cyclictest0-21swapper/110:03:201
2159499210,19cyclictest0-21swapper/111:52:211
2159499210,19cyclictest0-21swapper/107:49:541
2159499210,19cyclictest0-21swapper/107:41:361
2159499210,10cyclictest0-21swapper/109:15:451
2159699208,3cyclictest0-21swapper/311:34:563
2159599202,4cyclictest13188-21sshd09:20:412
21595992013,5cyclictest10778-21seq11:51:252
2159499208,10cyclictest2024-21nfsd08:01:001
2159499201,10cyclictest0-21swapper/109:50:021
2159499200,9cyclictest0-21swapper/109:35:131
2159499200,2cyclictest0-21swapper/109:01:401
2159499200,2cyclictest0-21swapper/108:30:201
2159499200,2cyclictest0-21swapper/108:13:481
2159499200,2cyclictest0-21swapper/107:10:301
2159499200,1cyclictest0-21swapper/107:35:501
35222191,17sleep2144650irq/27-eth009:12:342
2159699193,0cyclictest0-21swapper/312:20:543
2159699190,10cyclictest0-21swapper/309:51:493
2159599193,14cyclictest9028-21sshd10:59:572
2159599190,4cyclictest2024-21nfsd11:30:092
92152180,2sleep20-21swapper/210:24:032
2159699187,2cyclictest0-21swapper/311:02:123
2159699183,1cyclictest25700-21bash09:28:593
2159699182,1cyclictest2423-21bash10:16:223
2159699182,0cyclictest0-21swapper/311:13:353
2159699182,0cyclictest0-21swapper/309:46:583
2159699181,0cyclictest0-21swapper/310:49:083
2159699180,4cyclictest7686-21sshd11:36:243
2159699180,11cyclictest0-21swapper/310:12:053
2159599183,8cyclictest15422-21sshd10:53:162
2159599182,1cyclictest24076-21memory09:25:192
2159599181,16cyclictest153250irq/28-eth1-rx-09:50:292
2159599180,3cyclictest30525-21sshd11:02:092
2159499187,2cyclictest0-21swapper/107:15:311
2159499187,10cyclictest2023-21nfsd08:23:221
2159499185,0cyclictest0-21swapper/108:45:291
2159499180,9cyclictest0-21swapper/108:05:541
2159499180,9cyclictest0-21swapper/107:55:451
2159499180,9cyclictest0-21swapper/107:30:231
2159499180,2cyclictest0-21swapper/108:37:521
2159499180,1cyclictest0-21swapper/108:50:161
2159499180,1cyclictest0-21swapper/107:25:221
2159499180,17cyclictest0-21swapper/107:21:551
112742180,5sleep03-21ksoftirqd/009:48:210
263292170,15sleep3144650irq/27-eth009:57:403
2159699177,3cyclictest3072-21sshd10:26:443
2159699177,3cyclictest22622-21sshd11:22:583
2159699176,3cyclictest4044-21sshd10:20:033
2159699174,9cyclictest20017-21cp12:00:033
2159699172,10cyclictest0-21swapper/310:40:573
2159699172,0cyclictest0-21swapper/310:07:523
21596991713,3cyclictest0-21swapper/311:47:463
2159699171,0cyclictest0-21swapper/310:56:493
2159699170,14cyclictest44-21ksoftirqd/312:39:173
2159599177,3cyclictest20004-21sshd12:00:032
21595991713,3cyclictest17793-21bash12:11:092
21595991712,4cyclictest14253-21sshd09:17:282
2159599171,15cyclictest153250irq/28-eth1-rx-11:11:132
2159599170,6cyclictest13690-21df_abs10:35:132
2159599170,16cyclictest153250irq/28-eth1-rx-11:20:282
2159499178,8cyclictest2024-21nfsd07:50:001
2159499170,1cyclictest0-21swapper/108:40:061
2159399178,4cyclictest0-21swapper/009:54:260
2159399170,2cyclictest26372-21id09:42:460
2159399170,13cyclictest26462-21sshd12:37:360
2159399170,13cyclictest0-21swapper/011:02:460
2159399170,13cyclictest0-21swapper/010:54:340
2159699166,3cyclictest26746-21sshd12:12:093
2159699164,7cyclictest26506-21cp12:26:083
2159699164,4cyclictest16729-21sshd10:03:323
2159699164,0cyclictest0-21swapper/312:17:403
2159699163,7cyclictest29979-21sshd10:36:553
2159699160,14cyclictest0-21swapper/309:31:143
2159599166,9cyclictest153250irq/28-eth1-rx-11:26:532
2159599163,6cyclictest9838-21sshd12:39:452
2159599163,5cyclictest0-21swapper/212:17:372
2159599160,9cyclictest0-21swapper/212:28:162
2159599160,8cyclictest0-21swapper/211:08:122
2159599160,5cyclictest0-21swapper/209:00:202
2159599160,11cyclictest18876-21bash10:25:042
2159399168,4cyclictest0-21swapper/011:37:470
2159399168,4cyclictest0-21swapper/009:33:460
2159399167,5cyclictest0-21swapper/011:23:510
2159399162,9cyclictest0-21swapper/009:28:260
2159399161,11cyclictest0-21swapper/011:05:130
2159399161,11cyclictest0-21swapper/010:40:070
21593991610,5cyclictest12969-21sshd09:59:430
2159399160,2cyclictest19822-21sshd10:18:170
2159399160,14cyclictest0-21swapper/011:45:200
2159399160,14cyclictest0-21swapper/010:27:390
2159399160,12cyclictest12540-21bash11:18:090
2159399160,12cyclictest0-21swapper/010:12:280
2159399160,12cyclictest0-21swapper/009:12:360
2159399160,11cyclictest0-21swapper/011:11:250
2159699151,6cyclictest26866-21sshd11:05:153
2159599159,4cyclictest10631-21munin-node11:40:142
2159599157,2cyclictest0-21swapper/212:20:102
2159599152,4cyclictest2024-21nfsd10:10:012
21595991512,2cyclictest0-21swapper/211:38:412
2159599150,6cyclictest0-21swapper/210:03:382
2159599150,3cyclictest640-21sshd11:46:542
2159599150,13cyclictest0-21swapper/212:30:272
2159599150,10cyclictest33-21ksoftirqd/210:16:262
2159399157,4cyclictest0-21swapper/012:03:230
2159399156,4cyclictest0-21swapper/012:22:520
21593991510,2cyclictest6614-21sshd09:16:370
2159399150,11cyclictest11489-21sshd10:38:250
2159399150,11cyclictest0-21swapper/010:55:030
2159399150,11cyclictest0-21swapper/010:22:500
2159399150,10cyclictest27910-21sshd12:30:220
2159699146,3cyclictest144650irq/27-eth007:55:123
2159699145,1cyclictest32163-21awk08:45:003
2159699143,7cyclictest29220-21switchtime08:35:233
2159699143,6cyclictest0-21swapper/307:39:593
2159699142,11cyclictest144650irq/27-eth008:15:163
2159699141,12cyclictest144650irq/27-eth007:21:093
2159699140,3cyclictest0-21swapper/311:40:173
2159699140,3cyclictest0-21swapper/308:10:133
2159599148,5cyclictest25-21rcuop/108:30:212
2159599147,6cyclictest0-21swapper/208:58:592
2159599146,4cyclictest0-21swapper/208:04:242
2159599140,5cyclictest0-21swapper/208:40:252
2159599140,13cyclictest0-21swapper/208:05:332
2159599140,12cyclictest30955-21sshd10:05:052
2159599140,12cyclictest27462-21sshd10:40:112
2159599140,12cyclictest25696-21taskset07:17:332
2159399148,5cyclictest6599-21sshd11:50:560
2159399148,3cyclictest0-21swapper/012:07:270
2159399147,3cyclictest0-21swapper/011:57:530
2159399147,2cyclictest0-21swapper/010:31:200
2159399140,13cyclictest1088-21perl07:35:140
2159399140,11cyclictest10666-21bash11:25:260
2159699139,3cyclictest144650irq/27-eth007:40:113
2159699132,10cyclictest144650irq/27-eth008:50:523
21596991311,1cyclictest0-21swapper/307:14:303
2159699130,2cyclictest44-21ksoftirqd/308:26:463
2159699130,12cyclictest2022-21nfsd07:30:013
2159699130,12cyclictest144650irq/27-eth009:06:043
2159699130,12cyclictest144650irq/27-eth008:20:013
2159699130,12cyclictest144650irq/27-eth007:18:053
2159699130,12cyclictest0-21swapper/309:00:223
2159699130,12cyclictest0-21swapper/308:56:123
2159699130,12cyclictest0-21swapper/308:06:153
2159699130,12cyclictest0-21swapper/308:00:063
2159699130,12cyclictest0-21swapper/307:51:233
2159699130,12cyclictest0-21swapper/307:45:463
2159699130,12cyclictest0-21swapper/307:27:363
2159699130,10cyclictest144650irq/27-eth008:30:253
2159599139,3cyclictest144650irq/27-eth008:37:352
2159599138,4cyclictest2024-21nfsd08:15:012
2159599131,11cyclictest2024-21nfsd08:20:222
2159599131,11cyclictest144650irq/27-eth007:51:522
2159599130,3cyclictest144650irq/27-eth008:25:272
2159599130,12cyclictest0-21swapper/207:57:302
2159599130,12cyclictest0-21swapper/207:45:442
2159599130,12cyclictest0-21swapper/207:40:092
2159599130,12cyclictest0-21swapper/207:35:492
2159599130,12cyclictest0-21swapper/207:25:292
2159599130,12cyclictest0-21swapper/207:20:452
2159599130,12cyclictest0-21swapper/207:12:032
2159599130,10cyclictest144650irq/27-eth007:34:272
2159399138,3cyclictest0-21swapper/007:45:050
2159399138,2cyclictest0-21swapper/007:10:440
2159399137,5cyclictest0-21swapper/007:40:200
2159399131,10cyclictest0-21swapper/007:31:500
2159399130,9cyclictest0-21swapper/008:32:340
2159399130,3cyclictest0-21swapper/007:25:520
2159399130,2cyclictest12596-21sshd09:37:530
2159399130,12cyclictest0-21swapper/008:20:140
2159399130,10cyclictest0-21swapper/008:10:550
2159599128,3cyclictest144650irq/27-eth008:10:582
2159599121,10cyclictest144650irq/27-eth008:50:122
2159599120,12cyclictest0-21swapper/209:05:312
2159599120,11cyclictest0-21swapper/208:45:212
2159399128,2cyclictest0-21swapper/008:55:080
2159399127,4cyclictest0-21swapper/008:45:100
2159399127,4cyclictest0-21swapper/007:21:110
2159399127,2cyclictest0-21swapper/009:00:080
2159399127,2cyclictest0-21swapper/008:25:220
2159399123,5cyclictest0-21swapper/008:40:160
2159399121,1cyclictest0-21swapper/009:05:320
2159399120,8cyclictest0-21swapper/007:55:190
2159399120,2cyclictest0-21swapper/007:52:140
2159399120,1cyclictest0-21swapper/008:15:030
2159399120,10cyclictest0-21swapper/008:37:350
2159399120,10cyclictest0-21swapper/008:06:220
2159399120,10cyclictest0-21swapper/008:00:570
2159399120,10cyclictest0-21swapper/007:15:150
2159399110,1cyclictest0-21swapper/008:50:140
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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