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2025-11-30 - 21:10
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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 Sun Nov 30, 2025 12:44:41)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1770926430,19sleep10-21swapper/107:07:221
230032630,0sleep00-21swapper/009:48:390
254772620,0sleep325474-21bash10:55:123
35832570,0sleep00-21swapper/012:24:470
243792570,1sleep224361-21sshd12:27:132
4762560,0sleep3457-21sshd12:24:263
198542560,0sleep30-21swapper/310:50:203
16962540,0sleep11691-21bash09:41:431
113162540,2sleep228-21rcuc/209:35:022
211852530,1sleep38-21rcu_preempt10:08:253
1788225330,19sleep00-21swapper/007:09:300
1783825331,18sleep20-21swapper/207:09:012
1763725330,19sleep30-21swapper/307:06:283
67952520,0sleep30-21swapper/311:47:403
17022520,4sleep03-21ksoftirqd/011:30:340
90262500,1sleep11664-21sshd09:26:291
87632500,0sleep38757-21sshd11:35:503
78412500,1sleep010887-21diskmemload11:35:430
296852500,5sleep339-21ksoftirqd/311:34:343
126892500,0sleep312684-21sshd12:14:373
25762480,0sleep10-21swapper/109:37:541
250862480,0sleep30-21swapper/309:15:573
217252480,0sleep00-21swapper/010:46:080
216292480,0sleep30-21swapper/310:46:083
192792460,0sleep10-21swapper/111:11:501
276342450,0sleep20-21swapper/210:25:312
143042440,0sleep20-21swapper/211:15:302
316222430,0sleep20-21swapper/211:13:462
236282390,0sleep20-21swapper/209:24:212
282062240,1sleep228171-21sshd11:46:232
18185992419,4cyclictest0-21swapper/212:11:252
1818699231,21cyclictest0-21swapper/310:40:183
1818599230,22cyclictest0-21swapper/211:40:222
1818599230,22cyclictest0-21swapper/209:05:172
270512220,1sleep31819-21runrttasks12:31:163
1818699220,21cyclictest0-21swapper/311:13:163
1818699220,21cyclictest0-21swapper/310:27:283
1818699220,21cyclictest0-21swapper/307:35:193
1818599220,21cyclictest0-21swapper/211:04:312
1818399220,21cyclictest0-21swapper/012:30:180
1818599210,20cyclictest0-21swapper/207:45:172
1818499210,20cyclictest0-21swapper/111:23:461
1818399211,19cyclictest0-21swapper/010:18:010
1818399210,20cyclictest0-21swapper/012:07:330
1818399210,20cyclictest0-21swapper/012:07:330
84322200,1sleep20-21swapper/210:02:432
1818699200,19cyclictest0-21swapper/308:25:173
1818599208,1cyclictest0-21swapper/209:54:282
1818599200,19cyclictest0-21swapper/211:51:312
1818599200,19cyclictest0-21swapper/210:42:012
1818499200,19cyclictest0-21swapper/110:05:191
1818499200,17cyclictest0-21swapper/111:30:011
18183992018,1cyclictest22391-21sshd09:15:360
1818399200,19cyclictest0-21swapper/010:55:460
205852190,0sleep020587-21bash11:03:140
18186991918,1cyclictest0-21swapper/312:01:443
1818599190,18cyclictest0-21swapper/212:34:022
1818499191,15cyclictest0-21swapper/111:08:471
1818399190,18cyclictest0-21swapper/011:24:320
1818699180,17cyclictest0-21swapper/308:20:163
1818599188,1cyclictest0-21swapper/211:28:352
1818599188,1cyclictest0-21swapper/210:12:212
1818599181,11cyclictest0-21swapper/212:06:182
1818599181,11cyclictest0-21swapper/212:06:172
1818499180,17cyclictest0-21swapper/112:10:181
1818399189,9cyclictest0-21swapper/012:18:570
1818399187,10cyclictest0-21swapper/010:34:010
1818399181,16cyclictest13815-21sshd10:07:270
7242170,0sleep10-21swapper/112:20:321
196122170,0sleep121-21ksoftirqd/110:28:501
18186991715,1cyclictest0-21swapper/312:06:453
18186991715,1cyclictest0-21swapper/312:06:453
1818599179,2cyclictest0-21swapper/212:36:302
1818599179,1cyclictest0-21swapper/211:30:292
1818599178,2cyclictest31285-21sshd11:05:022
1818599178,2cyclictest0-21swapper/207:30:122
1818599178,1cyclictest0-21swapper/212:15:432
1818599171,10cyclictest0-21swapper/210:50:012
1818599170,9cyclictest12050irq/23-ehci_hcd12:20:002
1818599170,2cyclictest0-21swapper/208:55:152
1818599170,16cyclictest0-21swapper/210:35:182
1818599170,11cyclictest0-21swapper/211:56:302
1818599170,10cyclictest2172-21sshd11:35:122
1818499170,16cyclictest0-21swapper/110:45:161
1818399170,16cyclictest0-21swapper/009:58:370
1818399170,16cyclictest0-21swapper/009:12:300
93012160,0sleep10-21swapper/112:25:211
233232160,1sleep00-21swapper/010:20:520
1818599169,6cyclictest0-21swapper/210:16:052
1818599169,1cyclictest0-21swapper/212:02:302
1818599169,1cyclictest0-21swapper/210:31:402
1818599169,1cyclictest0-21swapper/209:40:402
1818599168,2cyclictest1449-21bash10:22:152
1818599168,2cyclictest0-21swapper/211:21:012
1818599168,1cyclictest0-21swapper/209:55:142
1818599161,14cyclictest0-21swapper/209:15:532
1818599160,9cyclictest32292-21sshd09:45:272
1818599160,9cyclictest0-21swapper/210:55:412
1818599160,2cyclictest0-21swapper/209:10:342
1818599160,15cyclictest0-21swapper/209:25:302
1818599160,10cyclictest5033-21sshd09:30:112
1818599160,10cyclictest0-21swapper/210:48:092
1818599160,10cyclictest0-21swapper/210:08:342
1818499160,16cyclictest0-21swapper/112:17:331
1818499160,15cyclictest0-21swapper/111:18:461
1818499160,15cyclictest0-21swapper/110:54:311
1818499160,15cyclictest0-21swapper/109:49:301
1818399167,7cyclictest0-21swapper/010:53:500
1818399162,3cyclictest29151-21sshd09:25:040
1818399162,10cyclictest0-21swapper/011:06:010
18183991615,1cyclictest0-21swapper/009:50:180
18183991613,2cyclictest19885-21id12:26:420
1818399160,14cyclictest0-21swapper/010:13:510
274252150,0sleep30-21swapper/307:25:233
1818699159,5cyclictest0-21swapper/312:28:313
1818699151,3cyclictest0-21swapper/311:19:173
18186991513,1cyclictest0-21swapper/311:44:443
1818699150,14cyclictest0-21swapper/308:15:183
1818599150,14cyclictest0-21swapper/208:15:162
1818599150,14cyclictest0-21swapper/207:30:002
1818599150,14cyclictest0-21swapper/207:15:182
1818499150,14cyclictest0-21swapper/110:33:591
1818399158,6cyclictest1590-21sshd09:41:420
1818399158,6cyclictest0-21swapper/009:37:190
18183991513,1cyclictest0-21swapper/011:18:140
1818399150,4cyclictest0-21swapper/012:38:580
1818399150,1cyclictest9193-21bash09:30:330
1818399150,14cyclictest0-21swapper/011:45:310
1818399150,12cyclictest10001-21df_abs11:40:190
309982140,0sleep10-21swapper/110:01:261
302872140,1sleep11578-21nfsd10:38:321
289382140,0sleep3381ktimersoftd/310:21:353
213422140,12sleep10-21swapper/111:41:471
1818699140,13cyclictest16304-21sshd09:23:043
1818599140,1cyclictest24438-21smartctl07:20:202
18184991413,1cyclictest21-21ksoftirqd/109:24:551
1818499140,13cyclictest0-21swapper/112:07:161
1818499140,13cyclictest0-21swapper/112:07:161
1818399148,3cyclictest922-21sshd11:54:290
1818399147,6cyclictest25532-21sshd12:12:200
18183991413,0cyclictest32053-21diskstats08:45:150
1818399141,11cyclictest0-21swapper/011:14:020
1818399140,13cyclictest0-21swapper/010:25:170
1818399140,12cyclictest0-21swapper/011:25:370
1818399140,11cyclictest0-21swapper/012:00:030
295542130,0sleep30-21swapper/309:33:123
1818699139,3cyclictest0-21swapper/311:00:133
1818699139,1cyclictest545-21sshd09:41:343
1818699138,4cyclictest24042-21bash09:56:353
1818699131,3cyclictest0-21swapper/310:17:103
18186991311,1cyclictest2950-21sshd11:50:523
1818699131,11cyclictest0-21swapper/311:25:523
1818699131,11cyclictest0-21swapper/307:15:003
1818699130,4cyclictest0-21swapper/310:14:553
1818699130,2cyclictest3865-21cp09:45:583
1818699130,2cyclictest1577-21nfsd12:36:253
1818699130,12cyclictest29134-21bash09:25:033
1818699130,12cyclictest27084-21bash09:36:523
1818699130,12cyclictest2095-21bash09:50:033
1818699130,12cyclictest19417-21bash11:56:313
1818699130,12cyclictest0-21swapper/311:05:313
1818699130,12cyclictest0-21swapper/310:36:133
1818599131,3cyclictest0-21swapper/208:00:142
1818599131,11cyclictest0-21swapper/209:00:162
1818599131,11cyclictest0-21swapper/207:40:182
1818599130,12cyclictest0-21swapper/208:40:192
1818499139,1cyclictest16622-21sshd10:15:561
1818499139,1cyclictest0-21swapper/111:28:441
1818499139,1cyclictest0-21swapper/110:40:361
1818499138,4cyclictest0-21swapper/110:20:291
18184991312,1cyclictest122450irq/25-eth009:52:111
1818499131,1cyclictest122450irq/25-eth011:35:451
1818499131,11cyclictest0-21swapper/112:31:381
18184991310,2cyclictest122450irq/25-eth012:00:471
1818499130,2cyclictest26160-21sshd09:11:451
1818499130,2cyclictest17879-21sshd11:56:201
1818499130,2cyclictest1036-21sshd11:50:391
1818499130,13cyclictest0-21swapper/107:26:311
1818499130,12cyclictest0-21swapper/111:01:501
1818499130,12cyclictest0-21swapper/110:12:231
1818499130,12cyclictest0-21swapper/109:58:101
1818499130,12cyclictest0-21swapper/107:45:231
1818399139,3cyclictest0-21swapper/009:20:110
1818399138,5cyclictest0-21swapper/007:40:180
1818399138,1cyclictest0-21swapper/010:01:530
1818399133,1cyclictest6621-21sshd10:35:210
18183991311,1cyclictest0-21swapper/010:40:020
1818399130,1cyclictest0-21swapper/011:57:030
1818399130,13cyclictest0-21swapper/008:00:300
1818399130,12cyclictest0-21swapper/007:55:130
201832120,0sleep11819-21runrttasks09:19:321
1818699129,2cyclictest0-21swapper/312:16:093
1818699129,2cyclictest0-21swapper/311:20:593
1818699129,2cyclictest0-21swapper/310:01:053
1818699129,2cyclictest0-21swapper/307:55:163
1818699129,2cyclictest0-21swapper/307:30:203
1818699128,1cyclictest0-21swapper/308:10:173
1818699121,2cyclictest0-21swapper/309:11:513
1818699121,2cyclictest0-21swapper/309:00:193
1818699121,2cyclictest0-21swapper/308:55:183
1818699121,2cyclictest0-21swapper/307:20:173
1818699121,11cyclictest0-21swapper/307:10:143
1818699120,3cyclictest0-21swapper/308:50:163
1818699120,11cyclictest0-21swapper/310:30:213
1818699120,11cyclictest0-21swapper/308:30:143
1818699120,11cyclictest0-21swapper/308:05:173
1818599129,2cyclictest0-21swapper/208:10:212
1818599121,1cyclictest13059-21diskstats08:05:152
1818599121,10cyclictest0-21swapper/208:20:132
1818599120,11cyclictest0-21swapper/208:25:172
1818499129,2cyclictest7219-21sshd10:57:101
1818499129,2cyclictest0-21swapper/112:35:571
1818499129,2cyclictest0-21swapper/109:30:041
1818499129,2cyclictest0-21swapper/109:05:151
1818499129,2cyclictest0-21swapper/108:50:131
1818499129,2cyclictest0-21swapper/108:45:241
1818499129,2cyclictest0-21swapper/108:40:161
1818499129,2cyclictest0-21swapper/108:35:141
1818499129,2cyclictest0-21swapper/108:25:161
1818499121,2cyclictest0-21swapper/109:00:131
1818499121,2cyclictest0-21swapper/108:20:131
1818499121,2cyclictest0-21swapper/107:35:131
1818499120,11cyclictest0-21swapper/111:45:251
1818399129,2cyclictest0-21swapper/008:40:130
1818399129,2cyclictest0-21swapper/008:30:240
1818399129,2cyclictest0-21swapper/007:15:160
1818399129,1cyclictest23972-21kworker/0:008:50:180
1818399124,4cyclictest5266-21perf07:49:590
1818399121,2cyclictest0-21swapper/008:20:160
1818399121,10cyclictest0-21swapper/007:35:160
1818399120,11cyclictest0-21swapper/007:50:190
1818399120,11cyclictest0-21swapper/007:20:250
1818699119,2cyclictest0-21swapper/308:40:163
1818699110,2cyclictest0-21swapper/308:35:153
1818699110,2cyclictest0-21swapper/307:50:123
1818699110,10cyclictest0-21swapper/307:45:163
1818599110,2cyclictest0-21swapper/208:45:152
1818599110,10cyclictest0-21swapper/208:51:212
1818599110,10cyclictest0-21swapper/208:35:192
1818599110,10cyclictest0-21swapper/208:30:132
1818599110,10cyclictest0-21swapper/207:55:142
1818599110,10cyclictest0-21swapper/207:50:212
1818499119,1cyclictest0-21swapper/108:00:151
1818499118,2cyclictest25370-21unixbench_singl07:20:291
1818499118,2cyclictest0-21swapper/107:40:151
1818499110,2cyclictest0-21swapper/107:15:141
1818499110,11cyclictest0-21swapper/107:51:091
1818499110,10cyclictest18207-21apache_volume07:10:131
1818499110,10cyclictest0-21swapper/108:55:171
1818499110,10cyclictest0-21swapper/108:10:121
1818399119,1cyclictest0-21swapper/008:25:160
1818399118,2cyclictest0-21swapper/009:05:130
1818399118,2cyclictest0-21swapper/008:35:150
1818399111,9cyclictest0-21swapper/008:55:160
1818399110,2cyclictest0-21swapper/008:15:140
1818399110,2cyclictest0-21swapper/007:10:130
1818399110,10cyclictest0-21swapper/008:10:210
1818399110,10cyclictest0-21swapper/007:25:140
1818699100,9cyclictest10594-21cstates08:00:143
1818699100,9cyclictest0-21swapper/308:45:203
1818699100,9cyclictest0-21swapper/307:40:213
1818599108,1cyclictest18585-21df07:10:142
1818599100,9cyclictest0-21swapper/207:35:152
1818499109,1cyclictest0-21swapper/107:34:041
1818499108,1cyclictest17373-21apache_processe08:15:151
1818499100,9cyclictest25260-21perl08:30:151
1818499100,9cyclictest0-21swapper/108:05:141
1818499100,9cyclictest0-21swapper/107:55:151
1818399108,1cyclictest29178-21fw_forwarded_lo07:30:160
1818399100,10cyclictest0-21swapper/009:03:130
181869990,9cyclictest0-21swapper/309:05:163
181839996,2cyclictest0-21swapper/008:05:210
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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