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2025-11-15 - 22:39
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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 Sat Nov 15, 2025 12:44:33)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
33162590,0sleep30-21swapper/311:46:513
279362590,1sleep01819-21runrttasks09:59:110
1792125734,9sleep30-21swapper/307:08:173
59942560,0sleep337-21rcuc/309:17:573
133262560,1sleep013256-21sshd12:05:140
118472560,1sleep00-21swapper/012:39:200
134532550,0sleep013452-21bash11:07:300
1803625432,18sleep20-21swapper/207:09:432
75092530,0sleep20-21swapper/209:13:592
27552530,0sleep30-21swapper/312:11:073
1781925331,8sleep00-21swapper/007:06:570
1592425229,19sleep10-21swapper/107:05:011
131562520,1sleep113155-21sshd09:23:081
97572510,0sleep2291ktimersoftd/209:22:412
25362500,0sleep30-21swapper/310:25:023
42812490,0sleep10-21swapper/111:14:441
291082490,0sleep31819-21runrttasks09:12:363
216312490,0sleep30-21swapper/309:36:563
142042490,0sleep00-21swapper/010:05:240
210992470,0sleep00-21swapper/010:39:380
215852460,0sleep339-21ksoftirqd/312:20:003
148192460,1sleep314818-21bash10:18:023
304262450,1sleep230425-21sshd10:03:272
137342450,0sleep10-21swapper/111:24:011
309902440,0sleep10-21swapper/112:20:491
25342220,0sleep32522-21sshd12:21:163
1832499220,21cyclictest0-21swapper/107:49:331
1832699210,21cyclictest0-21swapper/311:04:043
18324992119,1cyclictest9358-21sshd09:18:241
1832499210,20cyclictest0-21swapper/109:50:171
1832499210,20cyclictest0-21swapper/108:55:171
1832499210,20cyclictest0-21swapper/107:55:181
1832699201,18cyclictest0-21swapper/309:22:343
1832699201,14cyclictest0-21swapper/308:28:343
18326992011,1cyclictest122450irq/25-eth010:37:113
1832699200,20cyclictest0-21swapper/307:23:043
1832499200,19cyclictest0-21swapper/108:30:171
1832499200,19cyclictest0-21swapper/107:34:331
214592190,1sleep321461-21id12:02:103
18326991911,1cyclictest0-21swapper/312:39:003
1832699190,4cyclictest0-21swapper/310:20:013
1832699190,2cyclictest0-21swapper/309:59:523
1832699190,19cyclictest0-21swapper/309:34:343
1832699190,18cyclictest0-21swapper/311:43:503
1832699190,18cyclictest0-21swapper/311:39:193
1832499190,18cyclictest0-21swapper/110:53:491
1832499190,18cyclictest0-21swapper/110:30:181
18324991816,1cyclictest21498-21sshd11:16:441
1832499180,17cyclictest0-21swapper/112:04:491
1832499180,17cyclictest0-21swapper/111:55:041
18323991816,1cyclictest0-21swapper/009:52:120
1832399180,2cyclictest0-21swapper/011:52:540
1832399180,17cyclictest0-21swapper/010:34:150
18326991715,1cyclictest0-21swapper/310:09:293
1832699170,16cyclictest0-21swapper/310:53:343
1832499170,16cyclictest0-21swapper/111:00:201
1832499170,16cyclictest0-21swapper/107:10:331
1832399171,15cyclictest0-21swapper/011:17:110
1832399170,1cyclictest14614-21sshd12:25:540
40852160,1sleep00-21swapper/011:26:400
1832699161,6cyclictest0-21swapper/307:15:163
1832499160,15cyclictest0-21swapper/112:08:491
1832499160,15cyclictest0-21swapper/111:06:491
1832499160,15cyclictest0-21swapper/107:50:171
1832399169,6cyclictest0-21swapper/009:20:300
1832399168,7cyclictest23237-21sshd09:41:370
1832399166,9cyclictest0-21swapper/009:49:150
1832399160,15cyclictest24682-21bash11:45:270
1832399160,15cyclictest11015-21diskmemload09:25:200
1832399160,15cyclictest0-21swapper/011:33:430
1832399160,15cyclictest0-21swapper/011:12:100
1832399160,15cyclictest0-21swapper/011:01:580
1832399160,15cyclictest0-21swapper/010:02:520
18326991513,1cyclictest11050-21sshd12:32:233
1832699151,13cyclictest0-21swapper/310:33:483
1832699150,14cyclictest0-21swapper/307:50:013
18325991514,1cyclictest0-21swapper/210:19:232
1832499152,12cyclictest11871-21sshd09:27:111
18324991514,1cyclictest0-21swapper/112:30:461
18324991511,1cyclictest31848-21sshd10:11:561
1832499150,14cyclictest0-21swapper/110:22:181
1832499150,14cyclictest0-21swapper/110:16:041
1832499150,14cyclictest0-21swapper/109:00:171
1832399159,6cyclictest0-21swapper/009:30:030
18323991514,1cyclictest11292-21sshd09:35:260
1832399150,1cyclictest0-21swapper/012:24:020
1832399150,1cyclictest0-21swapper/012:02:240
1832399150,14cyclictest7300-21bash11:39:290
1832399150,14cyclictest0-21swapper/010:48:000
1832399150,14cyclictest0-21swapper/009:15:200
149732150,0sleep00-21swapper/010:18:030
138572150,0sleep1201ktimersoftd/112:19:091
321162140,0sleep10-21swapper/109:47:111
314952140,1sleep21819-21runrttasks11:34:202
1832699148,5cyclictest0-21swapper/309:40:523
18326991413,1cyclictest2389-21runrttasks11:34:453
1832699141,12cyclictest0-21swapper/312:09:073
1832699140,6cyclictest0-21swapper/309:28:453
1832699140,13cyclictest3785-21sshd12:28:163
1832699140,13cyclictest0-21swapper/311:29:013
1832599149,4cyclictest0-21swapper/211:22:372
18325991412,1cyclictest0-21swapper/209:35:272
1832599140,13cyclictest0-21swapper/211:19:472
1832499148,5cyclictest0-21swapper/112:10:311
1832499148,5cyclictest0-21swapper/110:55:551
18324991412,1cyclictest20159-21sshd11:53:211
1832499141,12cyclictest0-21swapper/111:43:301
1832499141,12cyclictest0-21swapper/109:30:551
1832499140,13cyclictest0-21swapper/112:29:441
1832499140,13cyclictest0-21swapper/110:36:191
18323991414,0cyclictest0-21swapper/011:40:590
1832399141,12cyclictest12228-21bash11:56:360
1832399140,9cyclictest0-21swapper/012:15:380
1832399140,9cyclictest0-21swapper/010:53:460
1832399140,1cyclictest28551-21sshd11:21:500
1832399140,1cyclictest0-21swapper/010:44:500
1832399140,13cyclictest0-21swapper/009:14:580
92102130,0sleep10-21swapper/111:47:401
1832699131,9cyclictest17214-21sshd10:55:383
18326991311,1cyclictest0-21swapper/311:07:263
18326991310,3cyclictest0-21swapper/308:22:493
1832699130,12cyclictest10807-21sshd10:42:143
1832699130,12cyclictest0-21swapper/311:56:573
1832699130,12cyclictest0-21swapper/311:11:473
1832599138,5cyclictest0-21swapper/211:07:012
1832599138,4cyclictest0-21swapper/209:47:272
18325991312,1cyclictest0-21swapper/211:50:172
18325991311,1cyclictest0-21swapper/212:32:292
1832599130,1cyclictest30482-21bash10:53:282
1832599130,12cyclictest5061-21sshd10:45:262
1832599130,12cyclictest30000-21sshd11:59:002
1832599130,12cyclictest18961-21bash10:35:102
1832599130,12cyclictest14901-21sshd10:22:112
1832599130,12cyclictest0-21swapper/212:01:592
1832599130,12cyclictest0-21swapper/211:35:042
1832599130,12cyclictest0-21swapper/211:27:572
1832599130,12cyclictest0-21swapper/211:10:112
1832499138,4cyclictest19719-21id11:28:441
1832499138,4cyclictest0-21swapper/110:04:171
1832499138,2cyclictest0-21swapper/110:06:211
1832499131,9cyclictest122450irq/25-eth009:56:121
1832499130,2cyclictest28674-21sshd11:38:061
1832499130,12cyclictest24374-21bash10:48:131
1832499130,12cyclictest1664-21sshd11:31:351
1832499130,12cyclictest0-21swapper/112:36:111
1832499130,12cyclictest0-21swapper/110:40:501
1832499130,12cyclictest0-21swapper/109:42:021
1832399138,5cyclictest0-21swapper/010:11:170
18323991312,1cyclictest0-21swapper/012:32:250
1832399130,12cyclictest2210-21bash10:57:560
1832699129,2cyclictest0-21swapper/310:10:533
1832699129,2cyclictest0-21swapper/309:50:443
1832699129,2cyclictest0-21swapper/307:40:153
1832699129,1cyclictest122450irq/25-eth011:15:413
1832699122,1cyclictest337-21sshd11:22:223
1832699121,2cyclictest0-21swapper/307:30:233
18326991210,1cyclictest1523-21sshd10:45:113
1832699120,9cyclictest0-21swapper/311:50:263
1832699120,1cyclictest0-21swapper/309:45:083
1832699120,11cyclictest0-21swapper/310:00:203
1832599129,2cyclictest0-21swapper/212:16:382
1832599129,2cyclictest0-21swapper/212:14:002
1832599129,2cyclictest0-21swapper/210:12:272
1832599128,4cyclictest0-21swapper/212:29:462
1832599128,4cyclictest0-21swapper/210:57:222
18325991211,1cyclictest6078-21kworker/2:211:44:422
18325991210,1cyclictest8138-21kworker/2:010:44:172
18325991210,1cyclictest571-21id09:25:392
18325991210,1cyclictest23152-21id09:41:372
18325991210,1cyclictest0-21swapper/208:45:202
1832599120,3cyclictest18393-21bash12:22:592
1832599120,11cyclictest26636-21bash12:06:422
1832599120,11cyclictest0-21swapper/212:37:312
1832599120,11cyclictest0-21swapper/211:01:062
1832599120,0cyclictest7774-21sshd09:56:312
1832499129,2cyclictest0-21swapper/109:36:091
1832499129,2cyclictest0-21swapper/108:45:221
1832499121,2cyclictest0-21swapper/108:50:141
1832499121,2cyclictest0-21swapper/108:05:171
1832499121,2cyclictest0-21swapper/108:05:171
1832499120,1cyclictest15556-21sshd09:10:241
1832499120,11cyclictest0-21swapper/110:26:091
1832399121,10cyclictest0-21swapper/010:20:140
1832399120,1cyclictest20640-21sshd12:13:030
1832399120,11cyclictest0-21swapper/010:25:440
1832699119,1cyclictest0-21swapper/308:00:163
1832699119,1cyclictest0-21swapper/307:25:203
1832699118,2cyclictest0-21swapper/309:00:183
1832699118,2cyclictest0-21swapper/308:35:133
1832699118,2cyclictest0-21swapper/308:30:173
1832699118,2cyclictest0-21swapper/308:05:163
1832699118,2cyclictest0-21swapper/308:05:163
1832699110,2cyclictest0-21swapper/307:55:163
1832699110,10cyclictest16410-21ntp_states08:10:213
1832699110,10cyclictest16410-21ntp_states08:10:213
1832599119,2cyclictest0-21swapper/210:30:132
1832599119,2cyclictest0-21swapper/210:05:112
1832599119,2cyclictest0-21swapper/209:05:142
1832599119,2cyclictest0-21swapper/209:00:182
1832599119,1cyclictest0-21swapper/211:45:272
1832599118,2cyclictest0-21swapper/208:25:162
1832599110,9cyclictest12050irq/23-ehci_hcd09:50:112
1832599110,2cyclictest0-21swapper/209:15:032
1832599110,2cyclictest0-21swapper/208:05:172
1832599110,2cyclictest0-21swapper/208:05:172
1832599110,1cyclictest0-21swapper/207:58:172
1832599110,11cyclictest0-21swapper/207:29:072
1832599110,10cyclictest799-21bash09:30:032
1832599110,10cyclictest2171-21diskstats08:50:152
1832599110,10cyclictest0-21swapper/210:25:102
1832599110,10cyclictest0-21swapper/208:55:142
1832599110,10cyclictest0-21swapper/208:40:142
1832599110,10cyclictest0-21swapper/208:10:162
1832599110,10cyclictest0-21swapper/208:10:162
1832599110,10cyclictest0-21swapper/208:00:152
1832599110,10cyclictest0-21swapper/207:50:142
1832599110,10cyclictest0-21swapper/207:45:142
1832599110,10cyclictest0-21swapper/207:40:182
1832599110,10cyclictest0-21swapper/207:35:132
1832599110,10cyclictest0-21swapper/207:20:182
1832599110,10cyclictest0-21swapper/207:15:142
1832499119,1cyclictest1157-21expr07:40:151
1832499119,1cyclictest0-21swapper/108:20:231
1832499119,1cyclictest0-21swapper/108:15:161
1832499119,1cyclictest0-21swapper/107:20:221
1832499118,2cyclictest0-21swapper/107:25:151
1832499110,10cyclictest31560-21tune2fs07:35:151
1832499110,10cyclictest30130-21perl08:40:151
1832499110,10cyclictest15574-21sh08:10:141
1832499110,10cyclictest15574-21sh08:10:141
1832499110,10cyclictest0-21swapper/108:35:191
1832399119,2cyclictest0-21swapper/008:10:120
1832399119,2cyclictest0-21swapper/008:10:120
1832399119,2cyclictest0-21swapper/007:40:140
1832399119,1cyclictest0-21swapper/007:45:170
18323991110,1cyclictest0-21swapper/007:53:070
1832399110,10cyclictest4102-21apache_processe08:55:130
1832399110,10cyclictest29380-21apache_volume08:40:130
1832399110,10cyclictest21847-21diskstats07:15:140
1832399110,10cyclictest0-21swapper/009:05:140
1832399110,10cyclictest0-21swapper/009:00:210
1832399110,10cyclictest0-21swapper/008:50:140
1832399110,10cyclictest0-21swapper/008:45:140
1832399110,10cyclictest0-21swapper/008:20:130
1832399110,10cyclictest0-21swapper/007:25:120
1832699108,1cyclictest4103-21apache_volume08:55:143
1832699108,1cyclictest19952-21sed07:10:243
1832699107,2cyclictest0-21swapper/308:40:143
1832699100,9cyclictest0-21swapper/308:50:163
1832699100,9cyclictest0-21swapper/308:15:153
1832699100,1cyclictest5627-21apache_processe07:50:143
1832699100,1cyclictest0-21swapper/308:45:163
1832599109,1cyclictest0-21swapper/207:13:122
1832599108,2cyclictest0-21swapper/208:35:162
1832599100,9cyclictest0-21swapper/208:15:142
1832599100,2cyclictest0-21swapper/208:30:142
1832599100,1cyclictest19882-21apache_volume08:20:142
1832499108,1cyclictest22249-21apache_volume08:25:121
1832399109,1cyclictest22948-21fschecks_time08:25:140
1832399109,1cyclictest0-21swapper/008:30:150
1832399109,1cyclictest0-21swapper/007:31:440
1832399108,1cyclictest27439-21df_inode08:35:150
1832399108,1cyclictest24216-21df_inode07:20:160
1832399105,4cyclictest18789-21diskstats07:10:140
1832399100,9cyclictest17505-21apache_volume08:15:130
1832399100,1cyclictest30908-21apache_volume07:35:130
1832399100,1cyclictest13206-21diskstats08:05:160
1832399100,1cyclictest13206-21diskstats08:05:160
1832399100,1cyclictest10763-21df08:00:140
1832399100,1cyclictest0-21swapper/007:55:150
183269990,1cyclictest0-21swapper/309:05:153
183269990,1cyclictest0-21swapper/307:35:143
183259990,1cyclictest0-21swapper/207:30:232
183249998,1cyclictest0-21swapper/107:15:151
183249996,2cyclictest0-21swapper/109:05:141
183249990,0cyclictest11461-21ls08:00:191
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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