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2026-05-10 - 17:23
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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 Sun May 10, 2026 12:44:41)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
614521300,3sleep02025299cyclictest09:54:030
1907821300,0sleep319077-21sshd09:24:353
296672940,1sleep20-21swapper/210:50:062
23202890,2sleep22314-21bash10:19:002
298612870,1sleep029860-21sshd09:39:310
127742870,2sleep10-21swapper/112:29:401
257402860,1sleep20-21swapper/209:42:262
119182850,1sleep10-21swapper/108:00:191
35392840,2sleep33532-21sshd11:37:323
327102830,2sleep20-21swapper/212:20:192
201792830,2sleep20-21swapper/212:04:432
1993628334,45sleep10-21swapper/107:09:051
312232810,4sleep30-21swapper/312:31:463
22272810,2sleep30-21swapper/311:51:423
1977928133,44sleep30-21swapper/307:07:183
280742800,2sleep328069-21hddtemp_smartct09:15:133
102542800,2sleep20-21swapper/210:33:322
76842790,2sleep37679-21sshd09:37:063
55202790,3sleep02025299cyclictest10:39:580
33902790,2sleep22512-21runrttasks12:32:252
116392790,2sleep111629-21sshd09:37:321
47402770,0sleep00-21swapper/012:06:260
276132750,2sleep227605-21fschecks_count09:15:132
201712750,2sleep20-21swapper/210:48:542
201712750,2sleep20-21swapper/210:48:542
1978827534,11sleep20-21swapper/207:07:252
149752750,1sleep014972-21sshd12:29:550
41872740,4sleep12025699cyclictest10:00:321
311272740,1sleep331126-21sshd11:33:363
249332740,4sleep32026799cyclictest09:49:123
110202730,0sleep00-21swapper/009:10:050
88912720,0sleep00-21swapper/010:47:240
88912720,0sleep00-21swapper/010:47:230
288792720,4sleep22026199cyclictest10:35:242
250782720,3sleep325073-21sshd10:31:353
219642720,2sleep22026199cyclictest12:15:382
263102710,0sleep126306-21sshd10:10:381
230642700,1sleep20-21swapper/212:11:532
137602700,0sleep013749-21sshd12:18:210
110132690,1sleep20-21swapper/209:57:562
52882620,2sleep30-21swapper/309:43:433
57152600,1sleep30-21swapper/310:00:423
186102590,1sleep30-21swapper/310:44:543
199422570,2sleep10-21swapper/112:01:061
1999925532,11sleep00-21swapper/007:09:510
177842360,3sleep30-21swapper/310:48:343
177842360,3sleep30-21swapper/310:48:343
70892340,1sleep10-21swapper/109:33:391
139802330,1sleep10-21swapper/109:10:191
83112300,2sleep38309-21bash10:23:023
281892280,26sleep3144650irq/27-eth009:32:263
248542270,3sleep20-21swapper/211:25:522
129632270,3sleep02025299cyclictest11:53:070
267862260,3sleep20-21swapper/211:36:312
57642250,2sleep35758-21sshd10:29:403
55952250,2sleep25589-21sshd10:29:382
282542250,23sleep1144650irq/27-eth011:15:191
2025299250,21cyclictest25765-21sshd09:15:030
241972240,2sleep00-21swapper/010:28:090
123712240,0sleep00-21swapper/010:30:160
246112230,3sleep30-21swapper/312:23:163
235382230,2sleep223536-21bash10:24:412
2026799230,13cyclictest0-21swapper/309:25:383
2026199232,9cyclictest5931-21sshd09:30:072
87022220,1sleep30-21swapper/311:27:423
239362220,1sleep023931-21sshd12:11:590
2025699220,2cyclictest5446-21bash11:59:411
177832220,2sleep20-21swapper/211:42:322
267082210,1sleep126712-21sshd10:35:141
25512210,2sleep12549-21sshd12:39:371
225862211,18sleep3144650irq/27-eth012:19:213
15292210,3sleep02025299cyclictest11:15:520
80372200,18sleep1144650irq/27-eth009:26:511
298982200,2sleep129896-21bash12:31:361
277862200,3sleep10-21swapper/109:49:301
2026199201,4cyclictest21972-21sshd10:06:042
158702200,1sleep00-21swapper/011:46:060
115012200,18sleep3144650irq/27-eth010:51:373
2025299197,4cyclictest0-21swapper/010:17:300
20252991913,1cyclictest0-21swapper/011:20:260
178422190,17sleep1144650irq/27-eth010:05:341
109132190,1sleep010914-21sshd10:44:030
255742180,3sleep125570-21cp09:42:251
2025699182,4cyclictest144650irq/27-eth011:37:191
2025299180,3cyclictest28950irq/26-ahci[00011:39:470
2025299180,15cyclictest0-21swapper/009:55:560
281922170,1sleep328190-21sshd11:40:133
2026799170,11cyclictest9423-21sshd09:57:473
2026199178,1cyclictest0-21swapper/207:30:452
2026199171,3cyclictest16061-21sshd11:53:332
2026799167,4cyclictest16001-21sshd11:02:553
20267991611,3cyclictest6468-21sshd10:58:123
2026799160,4cyclictest9006-21fschecks_count11:20:113
2026799160,14cyclictest620-21sshd11:15:463
2026199165,10cyclictest153250irq/28-eth1-rx-11:55:432
2026199163,6cyclictest9737-21id09:47:332
2026199162,13cyclictest4246-21sshd12:28:372
20261991612,3cyclictest14760-21sshd11:20:412
2026199160,3cyclictest31995-21sshd11:11:432
2025699167,7cyclictest0-21swapper/110:50:121
2025699164,2cyclictest31514-21bash10:15:131
20256991612,3cyclictest0-21swapper/111:09:181
20256991611,4cyclictest21637-21sshd09:21:201
2025699160,7cyclictest0-21swapper/111:53:091
2025699160,4cyclictest10034-21sshd12:10:241
2025699160,14cyclictest27600-21sshd12:05:231
2025699160,11cyclictest14131-21sshd11:42:081
2025699160,11cyclictest12782-21sshd10:55:141
114282160,14sleep3144650irq/27-eth009:51:053
292162150,3sleep30-21swapper/310:35:243
2026799159,5cyclictest144650irq/27-eth010:07:363
2026799157,7cyclictest0-21swapper/310:10:563
2026799157,6cyclictest0-21swapper/309:05:133
2026799152,5cyclictest144650irq/27-eth011:55:223
2026799150,4cyclictest144650irq/27-eth009:10:073
2026799150,14cyclictest0-21swapper/312:37:313
2026799150,14cyclictest0-21swapper/312:13:503
2026799150,13cyclictest0-21swapper/311:45:243
2026199155,6cyclictest18737-21bash09:51:532
2026199153,5cyclictest32314-21sshd11:33:422
2026199153,5cyclictest22799-21sshd10:56:152
2026199153,3cyclictest22238-21fschecks_time10:10:132
2026199153,3cyclictest17139-21sshd11:46:152
2026199151,1cyclictest29268-21sshd09:25:352
2026199151,1cyclictest16690-21sshd12:37:352
20261991511,3cyclictest31549-21sshd10:42:462
2026199150,13cyclictest0-21swapper/209:12:292
2025699158,5cyclictest5954-21sshd11:34:231
2025699157,6cyclictest0-21swapper/108:05:141
2025699157,3cyclictest0-21swapper/109:59:281
2025699154,6cyclictest0-21swapper/111:03:451
2025699152,4cyclictest32764-21sshd11:22:591
2025699151,9cyclictest10558-21sshd10:23:161
20256991512,2cyclictest16622-21bash10:30:391
20256991510,4cyclictest28060-21sshd10:49:561
20256991510,4cyclictest28060-21sshd10:49:551
20256991510,4cyclictest27294-21sshd09:15:121
2025699150,7cyclictest22767-21irqstats08:25:171
2025699150,3cyclictest23323-21sshd10:41:521
2025699150,13cyclictest6389-21bash12:20:571
2025699150,13cyclictest0-21swapper/112:15:081
2025699150,11cyclictest30875-21sshd10:25:211
2025699150,11cyclictest17734-21sshd11:25:131
2025699150,11cyclictest1559-21sshd11:11:591
20252991514,1cyclictest0-21swapper/007:18:200
20252991512,2cyclictest0-21swapper/011:56:460
267142140,12sleep1144650irq/27-eth011:47:211
2026799148,2cyclictest10112-21cpuspeed_turbos12:00:093
2026799147,6cyclictest0-21swapper/308:20:173
2026799147,3cyclictest15825-21sshd11:10:033
2026799146,6cyclictest0-21swapper/307:35:233
20267991410,3cyclictest144650irq/27-eth011:08:403
2026799140,5cyclictest22012-21bash10:17:373
2026799140,13cyclictest10138-21sshd12:07:033
2026799140,13cyclictest0-21swapper/308:35:143
2026799140,10cyclictest9169-21sshd12:25:093
2026199143,10cyclictest31662-21sshd12:05:482
2026199142,9cyclictest36-21rcuop/210:03:052
2026199142,9cyclictest17304-21sshd11:03:062
2026199142,3cyclictest22969-21sshd11:18:152
2026199142,10cyclictest2132-21sshd09:35:552
20261991411,2cyclictest25050-21sshd09:21:422
2026199140,6cyclictest0-21swapper/209:05:212
2026199140,3cyclictest2132-21sshd11:05:172
2026199140,3cyclictest144650irq/27-eth007:51:022
2026199140,13cyclictest0-21swapper/207:35:382
2026199140,11cyclictest0-21swapper/207:21:052
2025699140,5cyclictest9193-21id09:50:491
2025699140,3cyclictest144650irq/27-eth008:56:541
2025699140,3cyclictest144650irq/27-eth008:56:531
2025699140,12cyclictest16388-21munin-node08:10:211
2025699140,10cyclictest0-21swapper/109:09:371
2025299148,5cyclictest0-21swapper/010:11:160
20252991411,2cyclictest0-21swapper/010:06:070
2025299140,5cyclictest3327-21sshd11:40:530
2025299140,4cyclictest0-21swapper/008:10:560
2025299140,13cyclictest0-21swapper/008:40:160
2025299140,12cyclictest27283-21sshd12:01:560
2026799139,3cyclictest23704-21ntp_states07:15:183
2026799139,3cyclictest144650irq/27-eth008:34:253
2026799136,6cyclictest2024-21nfsd09:00:183
2026799135,6cyclictest0-21swapper/308:05:133
20267991311,1cyclictest0-21swapper/308:26:133
2026799130,12cyclictest0-21swapper/308:58:243
2026799130,12cyclictest0-21swapper/308:58:243
2026799130,12cyclictest0-21swapper/308:51:563
2026799130,12cyclictest0-21swapper/308:47:293
2026799130,12cyclictest0-21swapper/308:44:313
2026799130,12cyclictest0-21swapper/308:16:393
2026799130,12cyclictest0-21swapper/307:40:053
2026799130,12cyclictest0-21swapper/307:32:373
2026799130,12cyclictest0-21swapper/307:28:143
2026799130,12cyclictest0-21swapper/307:23:223
2026199137,5cyclictest0-21swapper/207:40:112
2026199133,9cyclictest0-21swapper/207:16:152
2026199131,1cyclictest144650irq/27-eth007:46:282
2026199131,11cyclictest2024-21nfsd08:37:262
2026199130,5cyclictest0-21swapper/208:02:262
2026199130,12cyclictest0-21swapper/208:42:252
2026199130,12cyclictest0-21swapper/208:25:202
2026199130,12cyclictest0-21swapper/207:25:212
2025699130,4cyclictest31747-21hddtemp_smartct08:45:141
2025699130,4cyclictest2295-21munin-node07:40:141
2025699130,3cyclictest144650irq/27-eth008:30:261
2025699130,12cyclictest0-21swapper/109:00:101
2025699130,12cyclictest0-21swapper/108:50:111
2025699130,12cyclictest0-21swapper/108:20:171
2025699130,12cyclictest0-21swapper/107:35:441
2025699130,12cyclictest0-21swapper/107:20:481
2025699130,12cyclictest0-21swapper/107:12:361
2025699130,11cyclictest30132-21iostat_ios07:30:141
2025699130,11cyclictest28168-21users08:35:231
2025699130,11cyclictest27099-21munin-node07:25:171
2025699130,11cyclictest23851-21munin-node07:15:201
2025699130,11cyclictest18199-21iostat_ios08:15:161
2025299138,4cyclictest0-21swapper/011:10:160
2025299132,1cyclictest0-21swapper/008:48:550
2025299131,1cyclictest0-21swapper/009:42:200
20252991311,1cyclictest31965-21diskstats07:35:130
20252991311,1cyclictest26772-21bash09:25:200
2025299130,7cyclictest13440-21sshd09:30:470
2025299130,5cyclictest0-21swapper/007:10:110
2025299130,3cyclictest0-21swapper/011:00:020
2025299130,2cyclictest10528-21seq10:55:020
2025299130,2cyclictest0-21swapper/012:30:040
2025299130,1cyclictest0-21swapper/012:35:490
2025299130,12cyclictest4222-21bash11:30:360
2025299130,12cyclictest0-21swapper/011:27:310
2025299130,12cyclictest0-21swapper/011:09:470
2025299130,12cyclictest0-21swapper/010:00:180
2025299130,12cyclictest0-21swapper/009:04:550
2025299130,12cyclictest0-21swapper/007:41:490
2025299130,10cyclictest0-21swapper/009:49:090
2025299130,10cyclictest0-21swapper/007:57:140
20267991211,1cyclictest0-21swapper/307:10:013
2026799120,11cyclictest0-21swapper/308:10:113
2026799120,11cyclictest0-21swapper/308:00:163
2026799120,11cyclictest0-21swapper/307:50:143
2026199128,3cyclictest2024-21nfsd08:31:232
2026199128,1cyclictest144650irq/27-eth008:11:442
2026199124,4cyclictest0-21swapper/208:45:132
2026199121,10cyclictest144650irq/27-eth007:56:392
2026199120,11cyclictest4935-21taskset08:55:552
2026199120,11cyclictest4935-21taskset08:55:542
2026199120,11cyclictest2024-21nfsd08:50:112
2026199120,11cyclictest144650irq/27-eth008:08:422
2026199120,11cyclictest0-21swapper/209:00:332
2026199120,11cyclictest0-21swapper/208:16:442
2026199120,10cyclictest0-21swapper/208:20:162
2025699120,11cyclictest9641-21getsmi07:55:201
2025699120,11cyclictest0-21swapper/108:40:571
2025699120,11cyclictest0-21swapper/107:45:091
2025699120,10cyclictest6243-21munin-node07:50:141
2025299128,3cyclictest0-21swapper/009:05:350
2025299128,3cyclictest0-21swapper/007:46:510
2025299127,4cyclictest0-21swapper/008:05:250
2025299127,2cyclictest0-21swapper/007:50:560
20252991210,1cyclictest0-21swapper/012:20:070
2025299120,1cyclictest2725-21sshd10:22:260
2025299120,1cyclictest144650irq/27-eth007:20:200
2025299120,1cyclictest0-21swapper/008:30:120
2025299120,11cyclictest5867-21cp10:50:580
2025299120,11cyclictest0-21swapper/009:20:120
2025299120,11cyclictest0-21swapper/008:55:340
2025299120,11cyclictest0-21swapper/008:55:340
2025299120,11cyclictest0-21swapper/008:20:220
2025299120,10cyclictest0-21swapper/008:15:460
2025299120,10cyclictest0-21swapper/007:25:410
2026799110,10cyclictest8614-21df07:55:123
2026799110,10cyclictest0-21swapper/307:45:193
2026199110,10cyclictest20366-21atenall_r5power07:10:112
2025299117,2cyclictest0-21swapper/007:30:040
2025299112,1cyclictest0-21swapper/008:25:430
2025299110,11cyclictest0-21swapper/008:50:200
2025299110,10cyclictest0-21swapper/008:35:000
2025299110,10cyclictest0-21swapper/008:00:290
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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