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2026-06-29 - 18:03
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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 Mon Jun 29, 2026 12:44:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2891421260,4sleep32192499cyclictest12:03:283
720021020,0sleep02024-21nfsd10:56:000
1228221020,1sleep00-21swapper/011:26:550
48772960,2sleep12512-21runrttasks11:49:071
304492950,2sleep30-21swapper/309:19:303
7112930,1sleep30-21swapper/309:54:243
2140829132,46sleep10-21swapper/107:06:511
172912880,3sleep10-21swapper/111:38:381
50752870,2sleep30-21swapper/310:05:273
44102870,2sleep14407-21sshd09:44:281
325932850,2sleep132583-21sshd11:55:411
91222840,4sleep20-21swapper/209:31:072
2159328432,40sleep30-21swapper/307:09:153
66672830,2sleep20-21swapper/211:22:192
35452830,4sleep12192299cyclictest10:48:291
192702830,2sleep30-21swapper/309:35:373
30912820,3sleep30-21swapper/311:14:273
126992820,1sleep00-21swapper/011:00:090
184702810,2sleep10-21swapper/110:32:461
210502800,2sleep321042-21sshd10:53:563
111632800,2sleep20-21swapper/211:41:262
241482790,2sleep30-21swapper/312:39:193
208052790,2sleep120802-21sshd10:50:161
71442780,1sleep37147-21sshd09:44:463
210412780,2sleep12512-21runrttasks09:32:261
187522760,1sleep20-21swapper/210:53:382
142522760,0sleep00-21swapper/009:48:560
260452750,1sleep10-21swapper/111:43:231
12102750,2sleep30-21swapper/312:29:253
221302720,2sleep22192399cyclictest12:28:082
2137527233,9sleep20-21swapper/207:06:282
106932720,2sleep310689-21bash12:15:423
70142710,3sleep22192399cyclictest09:27:302
52662690,4sleep32192499cyclictest11:52:493
219272650,2sleep221919-21sshd12:13:322
79162620,0sleep00-21swapper/012:08:340
2152625532,11sleep00-21swapper/007:08:230
68882350,2sleep10-21swapper/109:58:351
96592340,2sleep30-21swapper/311:45:213
19112340,32sleep128950irq/26-ahci[00010:55:261
271062310,5sleep12192299cyclictest11:51:401
82122300,28sleep3144650irq/27-eth012:30:103
286982270,4sleep32192499cyclictest10:26:383
2192199268,17cyclictest0-21swapper/010:02:280
197052260,4sleep236-21rcuop/210:03:412
235182240,2sleep30-21swapper/310:47:053
21921992411,4cyclictest30431-21sshd11:21:090
2192199241,13cyclictest0-21swapper/009:44:410
2192199240,10cyclictest3300-21sshd09:12:430
190732240,22sleep1144650irq/27-eth010:22:041
142262240,22sleep1144650irq/27-eth012:27:161
2192499234,4cyclictest25348-21sshd10:36:563
21921992310,3cyclictest0-21swapper/011:45:020
96852220,2sleep20-21swapper/209:48:262
2192199227,7cyclictest14324-21munin-run08:05:000
21921992210,4cyclictest23482-21sshd09:39:380
2192199220,14cyclictest0-21swapper/010:35:210
2192199220,14cyclictest0-21swapper/010:15:220
2192199220,14cyclictest0-21swapper/010:08:050
226522210,2sleep10-21swapper/110:04:011
21922992118,2cyclictest5758-21sshd10:05:311
21921992112,2cyclictest0-21swapper/011:42:240
2192199210,13cyclictest9270-21sshd10:13:310
2192199210,13cyclictest31041-21sshd11:36:340
2192199210,12cyclictest0-21swapper/012:30:310
106222210,2sleep310618-21bash09:59:053
2192199200,13cyclictest17217-21sshd11:12:270
2192199200,13cyclictest0-21swapper/012:29:280
204382200,17sleep3144650irq/27-eth010:43:223
194512200,1sleep00-21swapper/008:15:120
153482200,17sleep3144650irq/27-eth012:20:203
2192499193,3cyclictest27753-21id09:29:473
21924991914,3cyclictest18916-21sshd11:58:113
2192499190,14cyclictest0-21swapper/311:35:213
2192399197,3cyclictest0-21swapper/211:06:232
2192399183,14cyclictest23719-21sshd11:13:102
21923991810,7cyclictest23481-21sshd09:39:382
2192299183,13cyclictest0-21swapper/112:39:071
2192299180,13cyclictest23885-21sshd10:11:331
145712180,16sleep1144650irq/27-eth009:52:231
79032170,3sleep30-21swapper/309:13:213
52952170,2sleep10-21swapper/111:29:431
2192499170,5cyclictest2132-21sshd11:41:053
2192499170,12cyclictest12311-21sshd11:00:083
2192399174,5cyclictest0-21swapper/208:08:262
2192399174,12cyclictest0-21swapper/209:52:352
2192399171,14cyclictest28318-21sshd11:51:492
2192299178,4cyclictest17522-21sshd10:43:021
21922991715,1cyclictest0-21swapper/112:03:531
2192199170,16cyclictest0-21swapper/011:05:140
2192199170,15cyclictest0-21swapper/011:57:460
107092170,15sleep3144650irq/27-eth010:02:423
102672170,2sleep210266-21kernelversion10:35:182
76272160,14sleep3144650irq/27-eth012:11:593
30702160,0sleep23071-21bash11:48:532
255812160,14sleep1144650irq/27-eth011:16:511
255212160,2sleep225508-21sshd09:15:242
2192499167,8cyclictest0-21swapper/310:19:193
2192499160,3cyclictest3200-21sshd10:34:383
2192499160,14cyclictest6304-21sshd09:30:483
2192499160,14cyclictest1555-21sshd11:06:413
2192499160,11cyclictest0-21swapper/310:10:213
2192399164,11cyclictest0-21swapper/208:04:462
21923991611,3cyclictest22898-21sshd11:58:422
2192299168,4cyclictest10610-21sshd10:28:281
2192299168,3cyclictest27716-21sshd12:21:401
2192299168,3cyclictest24754-21bash11:09:461
2192299164,11cyclictest21091-21sshd09:35:491
2192299162,4cyclictest2849-21bash09:23:401
2192299161,14cyclictest0-21swapper/109:10:201
2192299160,4cyclictest144650irq/27-eth012:15:181
2192299160,12cyclictest22-21ksoftirqd/111:00:521
2192299160,11cyclictest7227-21sshd11:14:541
2192299160,11cyclictest27914-21bash10:15:251
2192199168,3cyclictest7421-21sshd09:24:100
2192199167,8cyclictest29259-21bash12:36:160
2192199166,5cyclictest22691-21kworker/0:009:54:230
21921991612,3cyclictest27042-21sshd10:22:570
21921991612,3cyclictest0-21swapper/011:31:130
21921991611,4cyclictest20911-21sshd10:43:240
2192199160,15cyclictest4689-21bash09:16:410
9262150,1sleep021920-21cyclictest12:18:320
2192499158,6cyclictest0-21swapper/310:20:303
2192499156,4cyclictest31004-21sshd11:17:313
2192499155,5cyclictest6603-21sshd11:22:193
21924991510,3cyclictest8643-21sshd09:20:273
2192499150,14cyclictest7109-21sshd11:26:203
2192499150,13cyclictest0-21swapper/310:55:423
2192499150,11cyclictest19147-21sshd09:45:543
2192399159,5cyclictest0-21swapper/212:39:572
2192399157,7cyclictest0-21swapper/211:30:012
2192399154,3cyclictest0-21swapper/207:14:552
2192399152,11cyclictest15443-21id12:20:202
21923991512,2cyclictest27035-21sshd10:22:562
21923991511,2cyclictest0-21swapper/210:43:252
2192399150,14cyclictest0-21swapper/211:26:052
2192399150,14cyclictest0-21swapper/210:59:162
2192399150,13cyclictest3001-21sshd12:00:112
2192399150,13cyclictest2024-21nfsd10:16:592
2192399150,13cyclictest17213-21bash10:46:232
2192399150,13cyclictest0-21swapper/209:23:272
2192299154,4cyclictest9697-21cut12:05:131
2192299152,12cyclictest144650irq/27-eth007:45:221
2192299152,12cyclictest0-21swapper/107:36:031
2192299151,1cyclictest0-21swapper/112:11:141
21922991511,3cyclictest27441-21cp09:26:111
2192299151,13cyclictest0-21swapper/107:32:421
21922991510,4cyclictest144650irq/27-eth011:21:461
2192299150,9cyclictest10575-21sshd10:35:191
2192299150,6cyclictest29722-21bash12:32:341
2192299150,10cyclictest17668-21cp11:30:561
2192299150,10cyclictest0-21swapper/109:15:241
2192199158,6cyclictest29835-21sshd10:26:460
2192199153,4cyclictest26537-21sshd09:57:030
21921991512,2cyclictest22794-21kworker/0:008:51:590
2192199150,5cyclictest0-21swapper/012:10:280
2192199150,14cyclictest8962-21sshd09:31:070
2192199150,14cyclictest13212-21sshd10:32:100
2192199150,13cyclictest0-21swapper/009:26:550
2192499142,8cyclictest9414-21id12:05:123
2192499140,3cyclictest144650irq/27-eth009:00:343
2192499140,3cyclictest144650irq/27-eth008:10:503
2192499140,12cyclictest298322sleep308:35:283
2192499140,12cyclictest2100-21snmpd08:42:453
2192499140,12cyclictest2100-21snmpd08:42:443
2192499140,11cyclictest0-21swapper/307:26:523
2192499140,10cyclictest0-21swapper/308:25:223
2192399147,6cyclictest9719-21sshd11:18:552
2192399147,6cyclictest5526-21sshd11:03:072
2192399147,6cyclictest32242-21sshd10:08:512
2192399142,3cyclictest19427-21sshd10:11:052
2192399141,12cyclictest9604-21sshd12:30:142
2192399140,6cyclictest17980-21sshd10:32:422
2192399140,13cyclictest838-21munin-node07:35:202
2192399140,13cyclictest19647-21sshd09:56:182
2192399140,13cyclictest12068-21sshd12:05:242
2192399140,13cyclictest0-21swapper/209:40:292
2192399140,13cyclictest0-21swapper/207:47:282
2192399140,12cyclictest23266-21sshd11:35:422
2192399140,12cyclictest14761-21sshd10:25:072
2192399140,12cyclictest0-21swapper/209:10:212
2192299148,5cyclictest2512-21runrttasks08:48:141
2192299148,5cyclictest144650irq/27-eth009:45:101
2192299140,13cyclictest23631-21taskset07:10:471
2192299140,11cyclictest0-21swapper/108:05:361
2192199148,5cyclictest0-21swapper/011:16:000
2192199148,5cyclictest0-21swapper/010:51:010
2192199148,5cyclictest0-21swapper/007:25:230
2192199141,12cyclictest0-21swapper/010:45:030
21921991411,2cyclictest0-21swapper/007:30:190
2192199140,3cyclictest14243-21iostat_ios11:50:140
2192199140,13cyclictest0-21swapper/009:02:220
2192199140,13cyclictest0-21swapper/008:47:030
2192199140,13cyclictest0-21swapper/008:28:480
2192199140,13cyclictest0-21swapper/008:06:180
2192199140,13cyclictest0-21swapper/007:58:090
2192199140,13cyclictest0-21swapper/007:44:270
2192199140,12cyclictest0-21swapper/012:00:110
2192499139,3cyclictest8244-21bash11:30:013
2192499139,3cyclictest144650irq/27-eth008:56:443
2192499139,3cyclictest144650irq/27-eth008:20:103
2192499139,3cyclictest144650irq/27-eth007:50:313
2192499137,2cyclictest0-21swapper/309:06:413
2192499132,3cyclictest144650irq/27-eth008:15:213
2192499131,2cyclictest0-21swapper/307:46:043
21924991311,1cyclictest0-21swapper/308:45:193
2192499130,12cyclictest0-21swapper/308:50:243
2192499130,12cyclictest0-21swapper/308:06:363
2192499130,12cyclictest0-21swapper/308:00:523
2192499130,12cyclictest0-21swapper/307:58:593
2192499130,12cyclictest0-21swapper/307:40:013
2192499130,12cyclictest0-21swapper/307:37:013
2192499130,12cyclictest0-21swapper/307:30:253
2192499130,12cyclictest0-21swapper/307:20:453
2192499130,12cyclictest0-21swapper/307:15:233
2192499130,12cyclictest0-21swapper/307:13:193
2192499130,10cyclictest144650irq/27-eth008:32:273
2192399133,9cyclictest0-21swapper/208:30:292
2192399131,11cyclictest2024-21nfsd07:20:132
21923991311,1cyclictest0-21swapper/207:30:202
2192399130,5cyclictest0-21swapper/208:20:222
2192399130,5cyclictest0-21swapper/208:10:132
2192399130,5cyclictest0-21swapper/207:53:012
2192399130,5cyclictest0-21swapper/207:18:352
2192399130,12cyclictest2132-21sshd12:15:232
2192399130,12cyclictest2024-21nfsd09:06:082
2192399130,12cyclictest0-21swapper/208:18:462
2192399130,12cyclictest0-21swapper/207:55:442
2192399130,12cyclictest0-21swapper/207:42:112
2192399130,12cyclictest0-21swapper/207:25:332
2192299139,3cyclictest144650irq/27-eth008:40:361
2192299139,3cyclictest144650irq/27-eth008:40:351
2192299139,3cyclictest144650irq/27-eth008:35:541
2192299137,5cyclictest0-21swapper/109:05:231
2192299137,5cyclictest0-21swapper/108:16:331
21922991311,1cyclictest0-21swapper/108:52:551
21922991311,1cyclictest0-21swapper/107:20:121
21922991310,2cyclictest0-21swapper/107:55:011
2192299130,9cyclictest276832sleep108:31:451
2192299130,5cyclictest144650irq/27-eth008:10:021
2192299130,3cyclictest144650irq/27-eth008:25:341
2192299130,12cyclictest0-21swapper/109:01:531
2192299130,12cyclictest0-21swapper/108:56:051
2192299130,12cyclictest0-21swapper/108:01:031
2192299130,12cyclictest0-21swapper/107:54:141
2192299130,12cyclictest0-21swapper/107:40:031
2192299130,12cyclictest0-21swapper/107:25:241
2192299130,12cyclictest0-21swapper/107:15:421
2192199138,4cyclictest0-21swapper/008:35:370
2192199133,9cyclictest22794-21kworker/0:008:30:280
21921991310,2cyclictest0-21swapper/008:41:430
21921991310,2cyclictest0-21swapper/008:41:420
21921991310,2cyclictest0-21swapper/007:21:310
2192199130,2cyclictest0-21swapper/008:10:490
2192199130,12cyclictest0-21swapper/012:20:240
2192199130,12cyclictest0-21swapper/009:05:300
2192199130,12cyclictest0-21swapper/008:55:100
2192199130,12cyclictest0-21swapper/008:20:560
2192199130,12cyclictest0-21swapper/007:52:290
2192199130,12cyclictest0-21swapper/007:48:430
2192199130,12cyclictest0-21swapper/007:35:040
2192199130,12cyclictest0-21swapper/007:18:400
2192199130,12cyclictest0-21swapper/007:13:170
2192399127,4cyclictest0-21swapper/208:26:032
21923991210,1cyclictest0-21swapper/208:35:592
2192399120,11cyclictest30447-21munin-node08:40:112
2192399120,11cyclictest30447-21munin-node08:40:112
2192399120,11cyclictest2947-21munin-node08:50:112
2192399120,11cyclictest0-21swapper/209:01:032
2192399120,11cyclictest0-21swapper/208:55:212
2192399120,11cyclictest0-21swapper/208:47:322
2192299129,2cyclictest0-21swapper/108:22:341
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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