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2026-07-06 - 01:00
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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: ondemand
Compare latency of primary with shadow system
Characteristics of all highest latencies:
System rack5slot4.osadl.org (updated Sun Jul 05, 2026 12:44:03)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
74312131122,6sleep10-21swapper/107:08:071
74552114104,7sleep30-21swapper/307:08:253
73812111102,6sleep20-21swapper/207:07:282
1342921100,0sleep30-21swapper/308:10:013
7519210897,6sleep00-21swapper/007:09:150
280462660,1sleep338-21rcuc/310:45:183
40412620,0sleep20-21swapper/208:00:182
243612620,0sleep00-21swapper/007:50:150
68252610,0sleep00-21swapper/007:35:170
287952570,0sleep00-21swapper/011:45:150
105822550,0sleep310585-21kthreadcore11:55:193
291122510,5sleep1773399cyclictest11:45:151
773799290,3cyclictest0-21swapper/207:40:122
773399280,27cyclictest0-21swapper/110:27:011
773799270,26cyclictest0-21swapper/212:14:182
773799270,26cyclictest0-21swapper/212:08:392
773399275,14cyclictest0-21swapper/112:05:131
773399270,2cyclictest0-21swapper/107:58:001
773399270,26cyclictest0-21swapper/112:22:331
773399270,26cyclictest0-21swapper/111:56:211
773399270,26cyclictest0-21swapper/111:41:331
773399270,26cyclictest0-21swapper/111:26:351
773399270,26cyclictest0-21swapper/111:15:381
773399270,26cyclictest0-21swapper/110:39:441
773399270,26cyclictest0-21swapper/110:05:441
773399270,26cyclictest0-21swapper/109:55:441
773399270,26cyclictest0-21swapper/109:36:511
773399270,26cyclictest0-21swapper/109:33:151
773399270,26cyclictest0-21swapper/109:27:551
773399270,26cyclictest0-21swapper/108:08:181
773399270,26cyclictest0-21swapper/107:31:201
773399270,26cyclictest0-21swapper/107:25:441
773399270,21cyclictest0-21swapper/108:57:301
7737992622,3cyclictest0-21swapper/208:10:482
773799260,25cyclictest0-21swapper/207:56:392
773799260,24cyclictest8304-21/usr/sbin/munin11:55:182
773399260,25cyclictest0-21swapper/110:00:251
773399260,25cyclictest0-21swapper/109:53:441
773399260,25cyclictest0-21swapper/109:46:091
773399260,25cyclictest0-21swapper/109:41:341
773399260,25cyclictest0-21swapper/109:08:521
773399260,25cyclictest0-21swapper/108:48:481
773399260,25cyclictest0-21swapper/107:51:331
773399260,25cyclictest0-21swapper/107:35:201
773399250,2cyclictest0-21swapper/108:30:211
773399250,24cyclictest0-21swapper/108:41:401
7728992515,9cyclictest0-21swapper/012:20:070
7737992422,2cyclictest0-21swapper/211:09:292
7733992422,2cyclictest0-21swapper/112:13:391
773399240,23cyclictest0-21swapper/111:34:381
773399240,23cyclictest0-21swapper/107:43:091
773399240,23cyclictest0-21swapper/107:19:471
773399240,19cyclictest0-21swapper/108:20:121
772899240,23cyclictest0-21swapper/008:07:420
7737992321,2cyclictest0-21swapper/210:16:252
7737992321,2cyclictest0-21swapper/209:36:272
7737992321,2cyclictest0-21swapper/209:10:152
7737992321,2cyclictest0-21swapper/208:32:332
7737992321,2cyclictest0-21swapper/207:12:052
773799231,4cyclictest0-21swapper/210:50:532
773799230,22cyclictest0-21swapper/212:16:002
773399231,21cyclictest0-21swapper/111:11:141
773399230,22cyclictest0-21swapper/110:48:561
773399230,22cyclictest0-21swapper/109:02:061
773399230,22cyclictest0-21swapper/108:52:071
773399230,22cyclictest0-21swapper/108:03:161
773399230,22cyclictest0-21swapper/107:45:511
773799224,1cyclictest8944-21/usr/sbin/munin10:30:232
7737992220,2cyclictest0-21swapper/211:27:412
773799221,20cyclictest0-21swapper/210:38:232
773799220,21cyclictest0-21swapper/209:19:572
773399222,14cyclictest0-21swapper/111:00:151
7733992217,4cyclictest0-21swapper/108:28:071
773399220,21cyclictest0-21swapper/111:53:151
773399220,21cyclictest0-21swapper/110:50:071
773399220,21cyclictest0-21swapper/108:37:121
773399220,21cyclictest0-21swapper/108:13:331
773399220,16cyclictest0-21swapper/111:36:081
773399220,15cyclictest0-21swapper/111:21:371
773399220,15cyclictest0-21swapper/110:32:321
772899228,13cyclictest0-21swapper/012:25:210
772899228,13cyclictest0-21swapper/010:15:150
7728992218,3cyclictest749-21snmpd08:44:090
7737992119,2cyclictest0-21swapper/210:09:402
7737992119,2cyclictest0-21swapper/209:56:532
7737992119,1cyclictest749-21snmpd11:43:542
7737992118,3cyclictest0-21swapper/212:27:052
7737992118,2cyclictest749-21snmpd09:47:582
7737992117,3cyclictest0-21swapper/211:14:292
7737992117,3cyclictest0-21swapper/210:03:012
7737992117,3cyclictest0-21swapper/207:30:112
7737992113,7cyclictest0-21swapper/207:46:072
773799210,20cyclictest0-21swapper/212:32:182
773799210,20cyclictest0-21swapper/211:49:152
773799210,20cyclictest0-21swapper/211:01:052
773799210,20cyclictest0-21swapper/210:56:372
773399210,20cyclictest0-21swapper/112:37:031
773399210,20cyclictest0-21swapper/112:32:001
773399210,20cyclictest0-21swapper/110:17:431
773399210,20cyclictest0-21swapper/109:15:581
773399210,15cyclictest0-21swapper/109:14:271
773399210,15cyclictest0-21swapper/107:20:021
773399210,14cyclictest0-21swapper/108:16:211
772899217,9cyclictest0-21swapper/011:10:200
772899215,14cyclictest0-21swapper/009:55:210
7728992120,1cyclictest0-21swapper/007:32:470
7728992112,8cyclictest0-21swapper/011:26:340
7737992018,2cyclictest0-21swapper/211:30:412
7737992018,1cyclictest749-21snmpd12:00:502
7737992018,1cyclictest749-21snmpd10:13:472
7737992018,1cyclictest749-21snmpd09:51:162
7737992018,1cyclictest749-21snmpd08:51:512
7737992018,1cyclictest749-21snmpd08:40:252
7737992018,1cyclictest749-21snmpd07:25:412
7737992017,2cyclictest749-21snmpd11:53:512
7737992017,2cyclictest749-21snmpd11:22:552
7737992017,2cyclictest749-21snmpd10:49:142
7737992017,2cyclictest749-21snmpd08:16:462
7737992017,2cyclictest749-21snmpd08:06:422
773799200,3cyclictest0-21swapper/209:03:122
773799200,20cyclictest0-21swapper/212:38:242
773799200,19cyclictest0-21swapper/211:39:522
7733992018,2cyclictest0-21swapper/112:17:211
7733992016,3cyclictest0-21swapper/111:07:581
7733992015,4cyclictest0-21swapper/112:25:121
773399200,19cyclictest0-21swapper/110:56:231
773399200,19cyclictest0-21swapper/109:21:121
773399200,19cyclictest0-21swapper/109:21:121
773399200,14cyclictest0-21swapper/110:14:011
773399200,10cyclictest0-21swapper/110:43:501
7728992018,1cyclictest749-21snmpd12:03:270
7728992018,1cyclictest749-21snmpd10:50:280
7728992018,1cyclictest749-21snmpd09:08:570
7728992018,1cyclictest749-21snmpd09:00:120
7728992018,1cyclictest749-21snmpd08:58:330
7728992018,1cyclictest749-21snmpd07:59:570
7728992018,1cyclictest749-21snmpd07:20:020
7728992017,1cyclictest752-21lldpd11:17:090
7728992012,7cyclictest0-21swapper/011:05:130
7728992012,7cyclictest0-21swapper/010:29:540
772899200,19cyclictest0-21swapper/010:45:150
773799192,13cyclictest0-21swapper/211:15:222
7737991917,2cyclictest0-21swapper/209:32:372
7737991917,2cyclictest0-21swapper/208:21:032
7737991917,1cyclictest749-21snmpd12:24:152
7737991917,1cyclictest749-21snmpd10:40:162
7737991917,1cyclictest749-21snmpd09:42:132
7737991917,1cyclictest749-21snmpd09:20:462
7737991917,1cyclictest749-21snmpd09:20:452
7737991917,1cyclictest749-21snmpd08:27:302
7737991917,1cyclictest749-21snmpd07:20:172
7737991917,1cyclictest749-21snmpd07:16:112
7737991916,2cyclictest749-21snmpd07:36:002
773799190,18cyclictest0-21swapper/208:35:122
773799190,18cyclictest0-21swapper/207:52:242
7733991917,2cyclictest0-21swapper/112:03:511
7733991916,3cyclictest0-21swapper/107:11:381
772899197,8cyclictest0-21swapper/007:10:150
772899196,8cyclictest32715-21/usr/sbin/munin11:20:200
772899194,14cyclictest0-21swapper/010:35:200
7728991917,1cyclictest749-21snmpd12:35:560
7728991917,1cyclictest749-21snmpd12:07:480
7728991917,1cyclictest749-21snmpd11:58:060
7728991917,1cyclictest749-21snmpd11:53:180
7728991917,1cyclictest749-21snmpd11:41:420
7728991917,1cyclictest749-21snmpd10:08:290
7728991917,1cyclictest749-21snmpd09:37:190
7728991917,1cyclictest749-21snmpd09:22:030
7728991917,1cyclictest749-21snmpd09:22:030
7728991917,1cyclictest749-21snmpd09:16:010
7728991917,1cyclictest749-21snmpd08:26:160
7728991912,1cyclictest19011-21cron08:15:010
772899190,18cyclictest0-21swapper/010:00:130
773799183,14cyclictest0-21swapper/210:20:242
7737991816,1cyclictest749-21snmpd10:29:132
7737991816,1cyclictest749-21snmpd09:28:062
7737991815,2cyclictest749-21snmpd08:49:362
773799180,17cyclictest0-21swapper/208:55:172
7733991814,3cyclictest0-21swapper/110:21:141
772899189,8cyclictest0-21swapper/009:54:010
772899186,8cyclictest0-21swapper/008:00:240
7728991816,1cyclictest749-21snmpd12:31:030
7728991816,1cyclictest749-21snmpd12:19:390
7728991816,1cyclictest749-21snmpd12:13:020
7728991816,1cyclictest749-21snmpd11:33:130
7728991816,1cyclictest749-21snmpd10:40:110
7728991816,1cyclictest749-21snmpd10:21:020
7728991816,1cyclictest749-21snmpd09:48:160
7728991816,1cyclictest749-21snmpd09:41:010
7728991816,1cyclictest749-21snmpd08:18:180
7728991816,1cyclictest749-21snmpd07:40:270
7728991816,1cyclictest749-21snmpd07:26:140
7728991816,1cyclictest749-21snmpd07:16:590
7728991816,1cyclictest6975-21cat09:30:160
7728991816,1cyclictest27035-21cat08:50:170
772899180,17cyclictest0-21swapper/008:36:240
130742188,3sleep30-21swapper/307:11:423
7728991715,1cyclictest749-21snmpd11:36:110
7728991715,1cyclictest749-21snmpd10:32:050
7728991715,1cyclictest749-21snmpd10:10:490
7728991715,1cyclictest749-21snmpd08:47:540
7728991715,1cyclictest749-21snmpd08:30:360
7728991715,1cyclictest749-21snmpd08:20:120
7728991715,1cyclictest749-21snmpd07:46:540
772899170,16cyclictest0-21swapper/011:00:020
772899170,16cyclictest0-21swapper/010:55:160
141242178,3sleep30-21swapper/312:26:513
7737991610,5cyclictest0-21swapper/209:08:312
7728991614,1cyclictest749-21snmpd09:13:390
42062160,0sleep30-21swapper/311:20:193
111522166,3sleep30-21swapper/309:31:353
1112221610,3sleep30-21swapper/307:36:333
988021510,3sleep30-21swapper/310:59:083
2415421510,3sleep30-21swapper/310:12:563
998721410,3sleep30-21swapper/309:01:193
894321410,3sleep30-21swapper/308:34:293
86712149,3sleep30-21swapper/310:29:343
810621410,3sleep30-21swapper/312:20:273
655221410,3sleep30-21swapper/311:51:503
561721410,3sleep30-21swapper/309:27:263
41392149,3sleep30-21swapper/310:52:413
3228221410,3sleep30-21swapper/311:17:473
3003521410,3sleep30-21swapper/308:22:463
2969921410,3sleep30-21swapper/310:17:233
293602149,3sleep30-21swapper/312:11:143
276021410,3sleep30-21swapper/310:20:523
273721410,3sleep30-21swapper/312:18:413
2693421410,3sleep30-21swapper/309:18:293
2662621410,3sleep30-21swapper/311:12:343
2534321410,3sleep30-21swapper/312:35:363
238692149,3sleep30-21swapper/312:07:453
2288621410,3sleep30-21swapper/307:49:423
2137821410,3sleep30-21swapper/309:14:013
209132149,4sleep30-21swapper/307:15:263
2021021410,3sleep30-21swapper/308:44:253
186852149,3sleep30-21swapper/308:10:493
1789321410,3sleep30-21swapper/312:01:493
1721821410,3sleep30-21swapper/307:44:143
1700621410,3sleep30-21swapper/309:39:073
154672149,3sleep30-21swapper/311:03:223
142962149,3sleep30-21swapper/308:35:563
124621410,3sleep30-21swapper/309:51:333
9092139,3sleep30-21swapper/311:46:073
7728991311,1cyclictest749-21snmpd09:29:490
74192139,3sleep30-21swapper/308:00:523
54952139,3sleep30-21swapper/307:31:203
43082139,3sleep30-21swapper/308:55:353
33382139,3sleep30-21swapper/308:29:433
323992139,3sleep30-21swapper/309:21:423
323992139,3sleep30-21swapper/309:21:413
322952139,3sleep30-21swapper/307:26:083
284232139,3sleep30-21swapper/307:53:123
280292139,3sleep30-21swapper/309:45:493
277872139,3sleep30-21swapper/311:41:383
244482139,3sleep30-21swapper/308:18:023
227042139,3sleep30-21swapper/309:44:203
209452139,3sleep30-21swapper/311:06:503
198462139,3sleep30-21swapper/312:32:523
165172139,3sleep30-21swapper/311:30:573
157492139,3sleep30-21swapper/309:08:323
145132139,3sleep30-21swapper/310:35:033
127502139,3sleep30-21swapper/310:01:153
111352138,3sleep30-21swapper/311:28:403
89312128,3sleep30-21swapper/310:30:013
67482128,3sleep30-21swapper/309:55:303
313622128,3sleep30-21swapper/308:53:223
268172128,3sleep30-21swapper/307:22:513
255402123,2sleep30-21swapper/308:45:383
253602128,3sleep30-21swapper/310:42:273
222002128,3sleep30-21swapper/311:36:533
18292128,3sleep30-21swapper/307:56:513
132772125,3sleep30-21swapper/310:05:063
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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