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2025-12-25 - 23:39
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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 Thu Dec 25, 2025 12:44:42)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
107472840,0sleep30-21swapper/310:27:563
655426427,19sleep00-21swapper/007:07:460
45532560,0sleep20-21swapper/210:25:512
571525426,24sleep30-21swapper/307:05:203
224662540,0sleep10-21swapper/112:28:311
12382540,0sleep3381ktimersoftd/310:54:203
675225326,23sleep20-21swapper/207:09:122
242582520,1sleep17018-21diskmemload11:59:551
88132510,0sleep20-21swapper/208:10:192
660125125,9sleep10-21swapper/107:08:061
101242510,0sleep210125-21sshd09:49:092
199352480,0sleep30-21swapper/309:51:503
140122430,0sleep20-21swapper/212:15:582
123332430,1sleep10-21swapper/109:49:511
286262400,0sleep20-21swapper/211:51:072
713199180,17cyclictest0-21swapper/011:44:350
7134991717,0cyclictest7018-21diskmemload11:23:243
713499150,12cyclictest0-21swapper/310:33:233
7133991511,3cyclictest7018-21diskmemload10:19:272
713199159,5cyclictest0-21swapper/011:15:190
713199157,4cyclictest0-21swapper/011:35:030
713199155,10cyclictest14688-21kworker/0:011:49:290
7131991512,2cyclictest0-21swapper/007:30:230
713199150,11cyclictest0-21swapper/010:20:540
713499149,4cyclictest0-21swapper/310:56:033
713499141,4cyclictest0-21swapper/311:13:173
713499140,13cyclictest7920-21sshd11:05:403
713499140,13cyclictest0-21swapper/310:16:153
713399144,9cyclictest30-21ksoftirqd/212:39:132
713399144,9cyclictest30-21ksoftirqd/210:39:002
713399141,12cyclictest0-21swapper/211:49:542
713399140,13cyclictest0-21swapper/212:24:332
713299140,13cyclictest22268-21sshd09:14:261
713299140,13cyclictest0-21swapper/112:32:461
713199149,4cyclictest0-21swapper/010:40:180
713199149,4cyclictest0-21swapper/010:40:170
713199148,6cyclictest0-21swapper/011:57:030
713199148,5cyclictest0-21swapper/010:14:020
713199148,3cyclictest25185-21sshd11:10:550
713199148,3cyclictest0-21swapper/010:48:390
713199148,2cyclictest0-21swapper/012:05:510
713199148,2cyclictest0-21swapper/009:35:230
713199147,6cyclictest32308-21timerwakeupswit09:55:220
713199143,6cyclictest14688-21kworker/0:012:02:430
713199143,10cyclictest0-21swapper/009:49:120
713199140,4cyclictest0-21swapper/010:29:140
713199140,11cyclictest0-21swapper/009:27:360
279872140,0sleep00-21swapper/007:45:220
279872140,0sleep00-21swapper/007:45:210
278132140,1sleep00-21swapper/011:50:480
270422140,1sleep00-21swapper/012:10:150
144442140,1sleep20-21swapper/209:21:292
713499139,3cyclictest0-21swapper/312:13:023
713499138,4cyclictest0-21swapper/311:30:173
713499131,3cyclictest0-21swapper/309:30:143
7134991312,1cyclictest7018-21diskmemload11:27:243
7134991311,1cyclictest10952-21sshd11:55:243
713499131,11cyclictest0-21swapper/311:35:153
713499131,11cyclictest0-21swapper/309:15:113
713499130,4cyclictest32206-21bash12:31:123
713499130,2cyclictest7755-21sshd09:38:493
713499130,2cyclictest0-21swapper/310:07:593
713499130,12cyclictest23050-21sshd10:02:313
713499130,12cyclictest11133-21ipmitool08:15:173
713499130,12cyclictest0-21swapper/311:42:243
713499130,12cyclictest0-21swapper/311:15:133
713499130,12cyclictest0-21swapper/310:43:263
713499130,12cyclictest0-21swapper/310:43:263
713499130,12cyclictest0-21swapper/310:35:293
713499130,12cyclictest0-21swapper/310:10:183
713499130,12cyclictest0-21swapper/309:46:303
713399138,4cyclictest389-21bash12:31:252
713399138,4cyclictest0-21swapper/210:42:092
713399138,4cyclictest0-21swapper/210:42:082
713399138,2cyclictest0-21swapper/211:44:392
713399133,9cyclictest30-21ksoftirqd/210:57:152
7133991311,1cyclictest20302-21sshd10:01:362
713399130,4cyclictest0-21swapper/209:37:082
713399130,2cyclictest21487-21munin-run11:20:012
713399130,12cyclictest13453-21bash09:59:542
713399130,12cyclictest0-21swapper/209:28:022
713399130,12cyclictest0-21swapper/209:15:152
713399130,12cyclictest0-21swapper/209:11:402
713299139,1cyclictest0-21swapper/110:02:191
713299138,4cyclictest0-21swapper/110:22:351
713299138,2cyclictest10476-21sshd12:05:161
713299138,2cyclictest0-21swapper/111:43:041
713299131,3cyclictest0-21swapper/111:06:291
713299131,11cyclictest0-21swapper/112:15:111
713299131,11cyclictest0-21swapper/112:00:151
713299130,2cyclictest0-21swapper/111:15:161
713299130,13cyclictest0-21swapper/109:40:371
713299130,12cyclictest20771-21rm10:11:221
713299130,12cyclictest0-21swapper/112:35:421
713199139,3cyclictest0-21swapper/012:21:550
713199139,3cyclictest0-21swapper/010:19:020
713199139,1cyclictest0-21swapper/010:37:520
713199138,4cyclictest0-21swapper/012:17:500
713199138,4cyclictest0-21swapper/009:32:080
713199138,2cyclictest0-21swapper/011:06:540
713199135,1cyclictest5113-21kworker/0:107:18:100
713199132,10cyclictest0-21swapper/012:35:070
713199131,7cyclictest0-21swapper/008:05:120
7131991312,1cyclictest0-21swapper/011:00:230
7131991311,1cyclictest22186-21sshd11:20:120
7131991311,1cyclictest0-21swapper/009:41:070
713199131,11cyclictest0-21swapper/008:45:140
713199131,11cyclictest0-21swapper/008:25:130
7131991310,2cyclictest0-21swapper/012:26:000
713199130,3cyclictest0-21swapper/009:13:060
713199130,2cyclictest0-21swapper/011:30:470
713199130,12cyclictest31912-21sshd12:31:080
713199130,12cyclictest0-21swapper/010:52:290
713199130,12cyclictest0-21swapper/007:25:220
713199130,11cyclictest0-21swapper/010:56:560
713499129,2cyclictest0-21swapper/312:22:593
713499129,2cyclictest0-21swapper/312:00:193
713499129,2cyclictest0-21swapper/311:45:153
713499129,2cyclictest0-21swapper/311:00:133
713499129,2cyclictest0-21swapper/309:20:123
713499129,2cyclictest0-21swapper/308:30:103
713499128,1cyclictest0-21swapper/311:54:253
713499121,2cyclictest0-21swapper/312:05:113
713499121,2cyclictest0-21swapper/310:20:263
713499121,2cyclictest0-21swapper/309:00:113
7134991211,1cyclictest7018-21diskmemload09:10:553
713499121,10cyclictest0-21swapper/309:55:133
7134991210,1cyclictest0-21swapper/312:35:173
713499120,12cyclictest0-21swapper/307:15:003
713499120,11cyclictest0-21swapper/312:25:293
713499120,11cyclictest0-21swapper/310:45:373
713499120,11cyclictest0-21swapper/308:55:143
713499120,11cyclictest0-21swapper/308:50:443
713399129,2cyclictest0-21swapper/212:14:022
713399129,2cyclictest0-21swapper/212:03:302
713399129,2cyclictest0-21swapper/211:20:112
713399129,2cyclictest0-21swapper/211:05:322
713399129,2cyclictest0-21swapper/210:05:192
713399129,2cyclictest0-21swapper/208:45:142
713399129,2cyclictest0-21swapper/208:40:202
713399129,2cyclictest0-21swapper/208:30:132
713399129,2cyclictest0-21swapper/207:30:152
713399128,4cyclictest0-21swapper/211:32:352
713399128,1cyclictest0-21swapper/210:20:272
713399121,2cyclictest0-21swapper/212:25:152
713399121,2cyclictest0-21swapper/207:25:122
7133991211,1cyclictest0-21swapper/210:46:382
713399121,10cyclictest0-21swapper/212:06:392
713399121,10cyclictest0-21swapper/211:01:192
713399121,10cyclictest0-21swapper/208:35:102
713399121,10cyclictest0-21swapper/207:15:152
7133991210,2cyclictest0-21swapper/209:54:442
7133991210,1cyclictest30-21ksoftirqd/210:31:492
713399120,12cyclictest0-21swapper/211:59:022
713399120,12cyclictest0-21swapper/211:26:512
713399120,11cyclictest7018-21diskmemload10:13:332
713399120,11cyclictest17298-21sshd09:31:542
713399120,11cyclictest0-21swapper/211:35:102
713399120,11cyclictest0-21swapper/207:45:162
713399120,11cyclictest0-21swapper/207:45:162
713299129,2cyclictest0-21swapper/111:51:181
713299129,2cyclictest0-21swapper/110:40:341
713299129,2cyclictest0-21swapper/110:40:341
713299129,2cyclictest0-21swapper/109:15:141
713299129,2cyclictest0-21swapper/108:45:141
713299129,2cyclictest0-21swapper/108:35:101
713299129,2cyclictest0-21swapper/107:55:121
713299129,2cyclictest0-21swapper/107:40:101
713299129,2cyclictest0-21swapper/107:30:151
713299128,4cyclictest0-21swapper/108:55:121
713299128,3cyclictest0-21swapper/108:30:111
713299121,2cyclictest0-21swapper/108:40:121
713299121,2cyclictest0-21swapper/107:35:111
713299121,1cyclictest115650irq/25-eth010:38:291
7132991211,1cyclictest21261-21sshd10:30:481
7132991211,1cyclictest0-21swapper/111:22:021
713299121,10cyclictest0-21swapper/110:45:121
713299121,10cyclictest0-21swapper/110:15:131
713299121,10cyclictest0-21swapper/109:55:241
713299121,10cyclictest0-21swapper/109:39:561
713299121,10cyclictest0-21swapper/109:30:131
713299121,10cyclictest0-21swapper/109:25:241
713299120,9cyclictest0-21swapper/111:28:291
713299120,4cyclictest0-21swapper/109:20:171
713299120,11cyclictest10560-21sshd11:35:491
713299120,11cyclictest0-21swapper/112:12:291
713299120,11cyclictest0-21swapper/111:45:151
713299120,11cyclictest0-21swapper/111:31:291
713299120,11cyclictest0-21swapper/110:55:221
713299120,11cyclictest0-21swapper/110:05:241
713299120,11cyclictest0-21swapper/109:05:221
713299120,10cyclictest0-21swapper/110:51:221
713199129,2cyclictest0-21swapper/009:20:100
713199129,2cyclictest0-21swapper/008:00:140
713199128,3cyclictest0-21swapper/010:00:250
713199128,1cyclictest0-21swapper/009:17:250
713199124,4cyclictest31670-21munin-run07:55:010
713199123,6cyclictest5113-21kworker/0:108:38:130
713199121,10cyclictest0-21swapper/008:40:120
713199121,10cyclictest0-21swapper/008:15:130
713199121,10cyclictest0-21swapper/007:35:150
713199120,9cyclictest0-21swapper/010:05:140
713199120,5cyclictest7032-21grep09:10:010
713199120,11cyclictest0-21swapper/011:26:330
713199120,10cyclictest0-21swapper/010:32:590
298172120,0sleep10-21swapper/112:20:431
713499119,1cyclictest0-21swapper/307:55:123
713499119,1cyclictest0-21swapper/307:25:133
713499111,1cyclictest0-21swapper/312:15:083
713499111,1cyclictest0-21swapper/307:20:163
713499110,2cyclictest0-21swapper/307:50:113
713499110,1cyclictest0-21swapper/308:22:233
713499110,10cyclictest6340-21users09:05:223
713499110,10cyclictest12189-21sshd09:40:123
713499110,10cyclictest0-21swapper/309:25:173
713499110,10cyclictest0-21swapper/308:47:293
713499110,10cyclictest0-21swapper/308:25:213
713499110,10cyclictest0-21swapper/308:00:163
713499110,10cyclictest0-21swapper/307:45:143
713499110,10cyclictest0-21swapper/307:45:143
713499110,10cyclictest0-21swapper/307:35:203
713499110,10cyclictest0-21swapper/307:30:143
713399119,1cyclictest30-21ksoftirqd/209:40:132
713399119,1cyclictest29330-21bash11:12:212
713399119,1cyclictest0-21swapper/207:10:142
713399118,2cyclictest0-21swapper/208:50:122
713399118,2cyclictest0-21swapper/207:50:122
713399110,2cyclictest0-21swapper/207:40:132
713399110,2cyclictest0-21swapper/207:20:142
713399110,11cyclictest0-21swapper/208:20:162
713399110,10cyclictest5338-21perl09:05:132
713399110,10cyclictest21879-21cut07:35:152
713399110,10cyclictest19828-21sshd10:50:102
713399110,10cyclictest0-21swapper/208:25:112
713399110,10cyclictest0-21swapper/208:00:162
713399110,10cyclictest0-21swapper/207:55:092
713299119,1cyclictest0-21swapper/109:00:141
713299118,2cyclictest0-21swapper/108:25:131
713299111,9cyclictest0-21swapper/110:25:201
713299110,2cyclictest0-21swapper/111:00:081
713299110,2cyclictest0-21swapper/107:45:131
713299110,2cyclictest0-21swapper/107:45:131
713299110,1cyclictest0-21swapper/107:28:031
713299110,11cyclictest0-21swapper/109:51:271
713299110,10cyclictest3492-21ntp_states08:00:211
713299110,10cyclictest0-21swapper/111:10:051
713299110,10cyclictest0-21swapper/108:05:101
713299110,10cyclictest0-21swapper/107:15:141
713199118,2cyclictest0-21swapper/007:55:120
713199118,2cyclictest0-21swapper/007:20:210
713199116,5cyclictest0-21swapper/008:50:150
713199110,5cyclictest0-21swapper/008:30:140
713199110,10cyclictest7554-21apache_processe08:10:120
713199110,10cyclictest31621-21apache_volume08:55:130
713199110,10cyclictest0-21swapper/009:50:170
713199110,10cyclictest0-21swapper/009:00:130
713199110,10cyclictest0-21swapper/008:20:140
713499108,1cyclictest20926-21apache_volume08:35:103
713499107,2cyclictest0-21swapper/308:40:123
713499107,2cyclictest0-21swapper/308:05:123
713499100,9cyclictest7557-21apache_volume08:10:123
713499100,9cyclictest0-21swapper/307:10:113
713499100,1cyclictest25004-21needreboot07:40:173
713399109,1cyclictest0-21swapper/209:00:112
713399108,1cyclictest11021-21hddtemp_smartct08:15:162
713399100,9cyclictest32723-21strings08:55:192
713299109,1cyclictest0-21swapper/108:51:071
713299109,1cyclictest0-21swapper/108:20:171
713299108,1cyclictest7530-21cstates07:10:111
713299108,1cyclictest0-21swapper/107:50:131
713299107,2cyclictest0-21swapper/108:10:111
713299100,9cyclictest10606-21df08:15:131
713299100,9cyclictest0-21swapper/107:20:171
713199108,1cyclictest7165-21apache_volume07:10:100
713199100,7cyclictest0-21swapper/007:40:110
71339981,6cyclictest0-21swapper/208:05:112
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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