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2026-06-07 - 20:58
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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 Jun 07, 2026 12:44:39)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3027021270,4sleep1662999cyclictest11:55:071
457621180,3sleep3663199cyclictest09:43:243
285172980,0sleep00-21swapper/010:37:440
6472950,2sleep2646-21sshd10:27:472
201662950,3sleep10-21swapper/111:07:101
204032940,2sleep120397-21bash09:19:221
281702910,4sleep2663099cyclictest11:47:382
297832890,4sleep1662999cyclictest10:52:471
317352870,1sleep231736-21sshd10:24:162
259412870,0sleep125939-21sshd12:02:041
102232850,0sleep00-21swapper/010:28:490
629828432,43sleep10-21swapper/107:09:181
303032830,1sleep30-21swapper/311:33:243
198112830,2sleep219812-21sshd10:55:132
637228233,45sleep30-21swapper/307:09:593
49562820,2sleep10-21swapper/111:16:231
139122820,2sleep313909-21sshd10:47:053
37632810,3sleep3663199cyclictest11:27:083
243542810,3sleep0662899cyclictest10:55:340
193582810,1sleep10-21swapper/110:19:291
64852770,0sleep041ktimersoftd/011:55:530
63032770,0sleep00-21swapper/009:28:590
141222770,1sleep10-21swapper/110:47:061
90932760,4sleep3663199cyclictest09:21:273
232712750,1sleep20-21swapper/210:52:052
135402750,1sleep20-21swapper/211:56:442
308462740,2sleep20-21swapper/211:51:352
263252740,1sleep10-21swapper/112:32:581
249272740,2sleep20-21swapper/212:32:472
3522720,2sleep0662899cyclictest09:42:570
286112710,2sleep128610-21bash09:52:491
223612710,1sleep30-21swapper/311:39:533
30712700,4sleep2663099cyclictest09:24:362
61362660,2sleep10-21swapper/112:10:541
275162650,2sleep30-21swapper/309:05:173
635125833,12sleep20-21swapper/207:09:462
615525732,22sleep00-21swapper/007:07:320
663199325,6cyclictest8624-21sshd10:42:313
170862290,1sleep00-21swapper/011:32:010
663199284,22cyclictest0-21swapper/312:16:303
205062280,0sleep120499-21sshd11:39:401
69502270,2sleep30-21swapper/311:52:323
663199273,16cyclictest31503-21sshd09:49:443
663199273,13cyclictest9389-21sshd10:04:353
663199265,7cyclictest144650irq/27-eth011:14:083
663199253,12cyclictest23039-21sshd09:16:073
309452250,23sleep1144650irq/27-eth009:46:081
663199244,8cyclictest23725-21sshd09:55:373
663199244,7cyclictest144650irq/27-eth011:22:013
663199243,7cyclictest2022-21nfsd10:15:423
663199243,19cyclictest6063-21sshd10:38:493
86112230,2sleep18598-21sshd09:57:331
663199236,3cyclictest28950irq/26-ahci[00010:51:023
663199234,7cyclictest30678-21sshd10:20:323
663199234,6cyclictest144650irq/27-eth010:09:123
663199234,5cyclictest144650irq/27-eth010:57:593
663199234,13cyclictest5243-21sshd11:16:263
663199232,7cyclictest29773-21sshd09:31:473
663199232,13cyclictest16058-21sshd11:57:033
163212230,0sleep10-21swapper/110:12:111
663199226,8cyclictest26997-21sshd10:27:073
663199225,7cyclictest19031-21sshd12:39:343
663199224,6cyclictest144650irq/27-eth009:29:343
663199223,8cyclictest15944-21sshd12:20:173
663199223,7cyclictest9670-21sshd12:11:243
663199223,7cyclictest144650irq/27-eth011:47:243
663199223,17cyclictest10931-21sshd12:07:403
663199222,8cyclictest8843-21sshd11:05:403
663199222,18cyclictest21968-21munin-node08:55:203
663199222,14cyclictest2464-21sshd09:36:143
663199222,13cyclictest4617-21sshd09:50:143
662899220,1cyclictest2023-21nfsd11:10:430
58322220,1sleep00-21swapper/010:00:360
14642220,2sleep22023-21nfsd11:41:042
663199216,6cyclictest2296-21sshd11:41:113
663199214,9cyclictest11518-21latency_hist09:15:013
663199214,15cyclictest17401-21sshd12:31:473
663199212,14cyclictest29395-21sshd10:10:103
663199212,12cyclictest6738-21sshd12:27:073
6631992113,6cyclictest29533-21sshd11:04:263
663199211,12cyclictest31259-21sshd10:31:023
662899210,1cyclictest2023-21nfsd10:23:170
268682210,0sleep00-21swapper/011:29:400
252082210,19sleep2144650irq/27-eth012:17:252
663199204,9cyclictest19002-21nfsd407:35:173
663199204,8cyclictest28560-21bash12:02:213
6630992016,3cyclictest30657-21sshd12:26:102
662999200,19cyclictest0-21swapper/111:54:321
163592201,17sleep2144650irq/27-eth010:05:162
157202200,1sleep20-21swapper/212:08:182
136272200,4sleep10-21swapper/111:20:441
123142200,0sleep00-21swapper/009:47:380
663199194,13cyclictest15152-21runrttasks08:40:063
663199193,7cyclictest2512-21runrttasks07:59:113
663199193,14cyclictest17465-21sshd07:31:353
663199191,16cyclictest3802-21munin-node08:15:173
663099190,7cyclictest0-21swapper/212:10:552
663099190,18cyclictest0-21swapper/207:34:022
55902190,17sleep2144650irq/27-eth011:20:032
229892190,2sleep222988-21bash11:35:592
187822190,17sleep2144650irq/27-eth010:43:432
149022190,17sleep1144650irq/27-eth010:01:381
663199189,6cyclictest28950irq/26-ahci[00007:45:273
663199184,5cyclictest144650irq/27-eth007:25:133
6631991811,5cyclictest12472-21runrttasks08:32:573
663199181,10cyclictest19561-21latency_hist08:50:003
663099184,13cyclictest0-21swapper/208:27:282
6630991812,5cyclictest0-21swapper/211:05:082
6630991811,3cyclictest31909-21sshd10:17:192
662999188,8cyclictest0-21swapper/110:20:201
662999186,6cyclictest0-21swapper/110:35:141
169322180,1sleep016927-21sshd12:04:390
663199173,5cyclictest2024-21nfsd09:00:273
663199171,7cyclictest2024-21nfsd07:24:163
6631991713,3cyclictest0-21swapper/308:25:143
663099174,9cyclictest2024-21nfsd11:10:362
663099174,6cyclictest20507-21bash11:18:062
663099173,9cyclictest4228-21cp09:28:432
663099173,13cyclictest2024-21nfsd11:34:532
663099173,10cyclictest0-21swapper/211:25:132
663099170,9cyclictest17423-21sshd09:15:292
663099170,13cyclictest29397-21sshd09:42:352
6629991712,3cyclictest5475-21sshd12:26:581
662999170,16cyclictest0-21swapper/112:17:061
662999170,16cyclictest0-21swapper/109:36:221
662899170,16cyclictest0-21swapper/011:24:430
38862170,15sleep2144650irq/27-eth009:57:032
171712170,0sleep00-21swapper/009:30:150
663199165,9cyclictest32662-21nfsd408:05:183
663199164,6cyclictest29425-21munin-node08:00:113
663199164,6cyclictest1536-21atenall_r5power08:10:113
663199164,10cyclictest21245-21munin-node08:50:213
663199162,6cyclictest2024-21nfsd07:15:153
663199162,10cyclictest144650irq/27-eth007:40:123
663199161,14cyclictest144650irq/27-eth008:21:003
663099164,5cyclictest428-21sshd10:14:012
663099164,1cyclictest0-21swapper/208:51:552
663099163,9cyclictest0-21swapper/208:30:122
663099163,8cyclictest29880-21sshd11:04:292
663099163,5cyclictest9430-21bash09:47:192
663099162,13cyclictest1346-21sshd09:36:072
663099162,13cyclictest0-21swapper/207:49:132
6630991612,3cyclictest7259-21bash09:54:002
6630991611,1cyclictest0-21swapper/207:44:592
663099160,8cyclictest21723-21sshd10:48:072
663099160,2cyclictest0-21swapper/208:40:162
662999163,5cyclictest0-21swapper/112:08:081
662999160,15cyclictest0-21swapper/111:31:451
662999160,14cyclictest12172-21sshd09:25:321
662999160,14cyclictest0-21swapper/112:22:311
662999160,12cyclictest0-21swapper/110:57:311
663199155,8cyclictest13880-21nfsd408:35:173
663199152,12cyclictest0-21swapper/307:52:403
6631991510,3cyclictest8471-21sshd07:12:353
663099158,3cyclictest3988-21sshd12:22:592
663099153,9cyclictest0-21swapper/208:09:152
663099153,1cyclictest0-21swapper/207:15:252
663099152,9cyclictest0-21swapper/208:22:082
663099152,9cyclictest0-21swapper/208:03:212
663099152,5cyclictest0-21swapper/210:38:092
663099150,8cyclictest0-21swapper/209:11:452
663099150,13cyclictest26373-21bash10:30:292
663099150,13cyclictest0-21swapper/209:32:362
663099150,11cyclictest2132-21sshd12:37:242
662999158,3cyclictest0-21swapper/111:01:431
662999157,4cyclictest7483-21sshd09:21:171
662999150,6cyclictest0-21swapper/111:29:361
662999150,14cyclictest0-21swapper/109:30:321
662999150,13cyclictest4070-21df08:15:141
662999150,13cyclictest1160-21sshd09:10:231
662999150,13cyclictest0-21swapper/107:55:201
662899159,1cyclictest8389-21sshd12:15:150
662899157,3cyclictest0-21swapper/011:39:230
662899152,2cyclictest27489-21sshd10:10:010
6628991512,2cyclictest0-21swapper/010:12:070
662899150,4cyclictest0-21swapper/012:09:490
662899150,14cyclictest0-21swapper/011:08:480
662899150,11cyclictest0-21swapper/012:23:350
662899150,11cyclictest0-21swapper/010:41:410
662899150,11cyclictest0-21swapper/010:18:130
662899150,11cyclictest0-21swapper/009:38:150
663099149,4cyclictest144650irq/27-eth008:57:202
663099149,4cyclictest144650irq/27-eth007:35:452
663099143,10cyclictest2132-21sshd12:01:292
663099142,5cyclictest0-21swapper/207:27:012
663099141,9cyclictest0-21swapper/209:02:332
663099141,12cyclictest2066-21nscd10:00:112
663099140,5cyclictest0-21swapper/208:10:232
663099140,12cyclictest5476-21taskset08:15:422
662999147,6cyclictest4320-21bash10:07:251
662999147,6cyclictest23775-21sshd09:41:581
662999140,5cyclictest144650irq/27-eth011:10:471
662999140,5cyclictest11497-21sshd12:35:141
662999140,13cyclictest0-21swapper/110:25:271
662999140,12cyclictest8485-21nfsd411:45:201
662999140,12cyclictest0-21swapper/110:30:121
662999140,11cyclictest0-21swapper/110:40:161
662899148,3cyclictest0-21swapper/011:47:430
662899148,3cyclictest0-21swapper/009:20:160
662899148,3cyclictest0-21swapper/009:10:110
662899147,3cyclictest25481-21sshd11:15:130
662899142,1cyclictest0-21swapper/012:35:260
662899142,1cyclictest0-21swapper/010:48:580
662899140,3cyclictest3556-21sshd11:00:560
662899140,13cyclictest518-21sshd09:56:390
662899140,13cyclictest4255-21sshd09:53:400
663099137,5cyclictest144650irq/27-eth008:35:252
663099131,11cyclictest144650irq/27-eth009:06:522
663099130,12cyclictest0-21swapper/207:56:122
663099130,12cyclictest0-21swapper/207:52:522
663099130,12cyclictest0-21swapper/207:20:292
662999139,3cyclictest144650irq/27-eth008:20:561
662999137,5cyclictest0-21swapper/107:41:011
662999132,10cyclictest0-21swapper/109:06:461
6629991311,1cyclictest0-21swapper/107:27:181
662999130,5cyclictest0-21swapper/107:37:301
662999130,4cyclictest8028-21sshd11:41:491
662999130,4cyclictest16050-21diskstats07:30:121
662999130,12cyclictest0-21swapper/109:02:291
662999130,12cyclictest0-21swapper/108:36:441
662999130,12cyclictest0-21swapper/108:34:321
662999130,12cyclictest0-21swapper/108:12:191
662999130,12cyclictest0-21swapper/108:06:071
662999130,12cyclictest0-21swapper/108:00:081
662999130,12cyclictest0-21swapper/107:54:101
662999130,12cyclictest0-21swapper/107:16:081
662999130,11cyclictest7790-21ntp_states07:10:201
662999130,11cyclictest23676-21ntp_states07:45:191
662999130,10cyclictest0-21swapper/107:20:461
662899138,4cyclictest0-21swapper/010:51:100
662899137,3cyclictest0-21swapper/008:47:370
662899134,5cyclictest7768-21seq11:52:370
662899131,7cyclictest0-21swapper/012:25:570
662899131,1cyclictest13610-21munin-node07:25:110
6628991311,1cyclictest0-21swapper/011:42:400
662899130,9cyclictest0-21swapper/010:30:330
662899130,3cyclictest0-21swapper/008:34:360
662899130,2cyclictest24017-21sshd12:32:380
662899130,2cyclictest0-21swapper/009:15:230
662899130,1cyclictest0-21swapper/008:41:420
662899130,12cyclictest31514-21munin-node12:10:120
662899130,12cyclictest0-21swapper/008:27:340
662899130,10cyclictest0-21swapper/008:35:040
662899130,10cyclictest0-21swapper/008:05:060
662899130,10cyclictest0-21swapper/007:20:030
663099127,4cyclictest6984-21munin-node07:10:132
663099120,3cyclictest18202-21irqstats08:45:162
662999121,3cyclictest144650irq/27-eth008:50:461
662999120,3cyclictest2023-21nfsd08:25:111
662999120,3cyclictest17745-21df_inode08:45:121
662999120,11cyclictest22238-21df08:55:121
662999120,11cyclictest16530-21munin-node08:40:211
662899128,1cyclictest0-21swapper/007:15:130
662899127,4cyclictest0-21swapper/007:42:100
662899122,9cyclictest0-21swapper/008:15:590
662899120,1cyclictest0-21swapper/007:50:230
662899120,11cyclictest0-21swapper/009:05:100
662899120,11cyclictest0-21swapper/008:55:050
662899120,11cyclictest0-21swapper/007:35:110
662899120,10cyclictest0-21swapper/008:10:320
662899120,10cyclictest0-21swapper/007:45:390
662899118,2cyclictest0-21swapper/008:00:120
662899117,3cyclictest0-21swapper/007:55:220
662899117,3cyclictest0-21swapper/007:12:420
662899116,2cyclictest0-21swapper/007:31:470
662899110,2cyclictest0-21swapper/009:00:120
662899110,10cyclictest0-21swapper/008:50:040
662899110,10cyclictest0-21swapper/008:21:030
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