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2026-09-05 - 18:53
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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 Sat Sep 05, 2026 12:44:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
88962890,0sleep30-21swapper/311:24:193
107772880,0sleep30-21swapper/312:33:543
95062870,0sleep30-21swapper/312:39:353
23652830,1sleep22367-21bash11:09:162
287922650,1sleep328795-21sshd10:28:183
195542600,1sleep119552-21sshd10:53:291
269612590,1sleep326958-21bash11:57:453
43812570,1sleep30-21swapper/307:20:133
32552560,0sleep30-21swapper/309:39:513
3049225635,18sleep20-21swapper/207:08:512
219232560,1sleep021925-21bash12:17:320
19382560,0sleep10-21swapper/110:40:191
265972550,0sleep041ktimersoftd/010:16:300
3024625431,19sleep30-21swapper/307:05:443
206042540,0sleep120603-21sshd11:34:021
281742530,0sleep3381ktimersoftd/311:02:523
265162530,0sleep10-21swapper/111:08:311
146122530,0sleep014591-21sshd09:58:080
146122530,0sleep014591-21sshd09:58:080
62822520,0sleep06279-21sshd10:00:160
55442520,0sleep01866-21runrttasks11:55:460
304282520,0sleep20-21swapper/209:16:152
30222520,0sleep10-21swapper/111:38:151
3057225129,19sleep10-21swapper/107:09:501
3057125128,19sleep00-21swapper/007:09:490
300712510,0sleep10-21swapper/111:29:061
207182510,0sleep00-21swapper/011:36:540
114072510,1sleep337-21rcuc/309:49:133
168692500,0sleep216868-21sshd12:08:242
309922490,2sleep23083599cyclictest10:34:192
30592490,1sleep00-21swapper/011:44:030
299272490,0sleep00-21swapper/010:34:130
199902480,1sleep20-21swapper/211:39:492
170672480,1sleep217066-21bash10:18:362
148912480,1sleep10-21swapper/109:12:011
213902460,0sleep30-21swapper/311:42:473
162652460,0sleep216264-21bash11:01:472
151292460,0sleep10-21swapper/112:28:311
320072450,0sleep032003-21sshd10:08:210
265392450,0sleep20-21swapper/211:22:582
191682450,1sleep33083699cyclictest09:32:343
191682450,1sleep33083699cyclictest09:32:343
268632440,0sleep20-21swapper/209:47:402
102822430,0sleep123558-21diskmemload10:06:211
270972420,2sleep30-21swapper/312:29:363
176372420,0sleep30-21swapper/311:13:293
192852260,0sleep20-21swapper/209:41:112
274592230,1sleep10-21swapper/110:48:241
269692230,0sleep10-21swapper/110:02:041
30829992119,1cyclictest11953-21sshd10:12:190
30829992019,1cyclictest20708-21sshd10:47:460
30829992016,3cyclictest0-21swapper/008:05:150
225932190,4sleep222587-21rm11:31:162
30836991817,1cyclictest0-21swapper/309:11:323
3082999188,7cyclictest0-21swapper/009:32:060
3082999188,7cyclictest0-21swapper/009:32:060
3082999181,10cyclictest0-21swapper/009:00:250
3082999180,1cyclictest0-21swapper/010:40:070
3083599174,12cyclictest7132-21kworker/2:009:12:352
30829991714,1cyclictest0-21swapper/010:59:170
3082999170,10cyclictest0-21swapper/012:28:210
26282170,0sleep20-21swapper/210:23:042
178322170,1sleep217811-21sshd11:28:002
113372170,1sleep211311-21sshd09:37:392
3083699168,4cyclictest1302-21sshd10:22:573
3082999169,6cyclictest23490-21sshd12:00:190
3082999169,6cyclictest23490-21sshd12:00:190
30829991614,2cyclictest0-21swapper/011:32:170
3083699158,2cyclictest0-21swapper/312:11:013
3083599159,5cyclictest22245-21kworker/2:109:23:132
3082999159,6cyclictest0-21swapper/011:27:550
3082999159,5cyclictest4869-21idleruntime-cro09:40:000
3082999159,5cyclictest0-21swapper/011:50:370
3082999159,3cyclictest0-21swapper/009:20:020
3082999158,7cyclictest0-21swapper/011:15:480
3082999156,8cyclictest0-21swapper/012:37:450
30829991513,1cyclictest28011-21sshd12:09:270
3082999150,1cyclictest14651-21df08:50:150
3082999150,1cyclictest0-21swapper/010:51:530
3082999150,14cyclictest9315-21sshd09:54:480
3082999150,14cyclictest31690-21sshd09:16:230
3082999150,14cyclictest23140-21sshd11:05:170
3082999150,14cyclictest0-21swapper/011:21:100
3082999150,14cyclictest0-21swapper/011:01:550
3082999150,12cyclictest0-21swapper/010:25:080
3082999150,12cyclictest0-21swapper/009:27:190
3082999150,11cyclictest29031-21sshd10:39:550
59022140,1sleep20-21swapper/211:50:062
3083699149,4cyclictest0-21swapper/310:35:263
3083699141,3cyclictest126750irq/25-eth010:02:373
30836991413,1cyclictest20652-21sshd09:52:533
3083699141,1cyclictest11102-21bash09:57:483
3083699141,1cyclictest11102-21bash09:57:483
3083699140,13cyclictest30409-21sshd10:40:023
3083699140,13cyclictest2552-21sshd11:26:343
3083699140,13cyclictest0-21swapper/310:49:133
3083699140,13cyclictest0-21swapper/309:24:113
3083599149,3cyclictest30-21ksoftirqd/212:32:222
3083599148,3cyclictest590-21kworker/2:210:01:302
30835991413,1cyclictest0-21swapper/210:53:442
30835991412,1cyclictest20793-21sshd11:16:372
3083599141,12cyclictest590-21kworker/2:209:53:472
30835991410,2cyclictest590-21kworker/2:209:56:182
30835991410,2cyclictest590-21kworker/2:209:56:182
3083599140,13cyclictest22291-21sshd10:27:432
3083599140,13cyclictest0-21swapper/212:16:412
3083599140,13cyclictest0-21swapper/210:05:322
3083299149,4cyclictest0-21swapper/112:24:321
3083299149,4cyclictest0-21swapper/110:57:571
30832991413,1cyclictest0-21swapper/110:35:141
3083299140,13cyclictest18917-21sshd09:20:591
3083299140,13cyclictest0-21swapper/111:22:241
3083299140,13cyclictest0-21swapper/108:25:201
3083299140,12cyclictest0-21swapper/109:48:591
3082999148,5cyclictest0-21swapper/012:31:290
3082999148,5cyclictest0-21swapper/012:20:290
3082999148,3cyclictest0-21swapper/011:12:050
3082999147,6cyclictest27507-21sshd09:41:560
3082999140,3cyclictest0-21swapper/011:47:500
3082999140,1cyclictest21553-21sshd10:24:490
3082999140,13cyclictest0-21swapper/012:10:320
3082999140,11cyclictest0-21swapper/009:12:300
3083699139,4cyclictest0-21swapper/312:00:043
3083699139,4cyclictest0-21swapper/312:00:043
3083699138,4cyclictest0-21swapper/311:15:253
3083699131,9cyclictest0-21swapper/312:08:303
3083699131,11cyclictest0-21swapper/310:31:373
3083699130,12cyclictest2943-21sshd10:17:193
3083699130,12cyclictest28048-21sshd10:08:003
3083699130,12cyclictest0-21swapper/311:50:433
3083699130,12cyclictest0-21swapper/311:38:333
3083699130,12cyclictest0-21swapper/311:09:243
3083699130,12cyclictest0-21swapper/309:27:253
3083699130,10cyclictest31176-21sshd09:16:193
3083699130,10cyclictest0-21swapper/311:46:563
3083699130,10cyclictest0-21swapper/310:10:213
3083699130,10cyclictest0-21swapper/309:41:383
3083599139,1cyclictest0-21swapper/212:35:462
3083599133,1cyclictest30-21ksoftirqd/210:11:562
3083599130,4cyclictest23466-21sshd10:39:252
3083599130,4cyclictest0-21swapper/211:11:072
3083599130,13cyclictest0-21swapper/212:26:392
3083599130,13cyclictest0-21swapper/211:55:102
3083599130,12cyclictest9024-21sshd10:55:212
3083599130,12cyclictest23558-21diskmemload10:46:342
3083599130,12cyclictest0-21swapper/212:22:062
3083599130,12cyclictest0-21swapper/211:42:082
3083599130,12cyclictest0-21swapper/209:33:152
3083599130,12cyclictest0-21swapper/209:33:152
3083599130,10cyclictest0-21swapper/210:42:332
3083299139,2cyclictest0-21swapper/112:02:461
3083299139,2cyclictest0-21swapper/112:02:461
3083299139,1cyclictest0-21swapper/112:18:561
3083299138,2cyclictest0-21swapper/111:55:071
30832991311,2cyclictest0-21swapper/109:16:111
30832991310,2cyclictest0-21swapper/110:10:261
3083299130,5cyclictest0-21swapper/109:59:311
3083299130,5cyclictest0-21swapper/109:59:311
3083299130,12cyclictest8829-21sshd12:33:441
3083299130,12cyclictest492-21jbd2/dm-0-809:38:481
3083299130,12cyclictest30499-21sshd12:35:331
3083299130,12cyclictest17869-21sshd12:11:221
3083299130,12cyclictest12521-21bash10:15:161
3083299130,12cyclictest0-21swapper/111:16:061
3083299130,12cyclictest0-21swapper/111:10:071
3083299130,12cyclictest0-21swapper/111:03:261
3083299130,12cyclictest0-21swapper/110:21:001
3083299130,12cyclictest0-21swapper/107:20:191
3083299130,10cyclictest11612-21sshd09:40:271
3082999131,3cyclictest0-21swapper/008:55:120
3082999131,11cyclictest0-21swapper/009:45:180
3082999131,11cyclictest0-21swapper/009:05:200
3082999131,11cyclictest0-21swapper/008:30:140
298142130,0sleep31621-21nfsd10:51:263
3083699129,2cyclictest0-21swapper/311:31:143
3083699121,2cyclictest0-21swapper/308:05:153
3083699121,10cyclictest0-21swapper/312:20:183
3083699121,10cyclictest0-21swapper/308:50:133
3083699121,10cyclictest0-21swapper/308:20:153
3083699121,10cyclictest0-21swapper/308:00:193
3083699121,10cyclictest0-21swapper/307:40:133
3083699121,10cyclictest0-21swapper/307:15:123
30836991210,1cyclictest0-21swapper/309:00:173
3083699120,3cyclictest0-21swapper/308:40:243
3083699120,11cyclictest12329-21df_inode08:45:133
3083699120,11cyclictest0-21swapper/312:15:023
3083699120,10cyclictest0-21swapper/310:55:433
3083599129,2cyclictest0-21swapper/212:00:542
3083599129,2cyclictest0-21swapper/212:00:542
3083599129,2cyclictest0-21swapper/211:46:472
3083599129,2cyclictest0-21swapper/209:25:202
3083599129,2cyclictest0-21swapper/208:35:192
3083599129,2cyclictest0-21swapper/208:30:122
3083599129,2cyclictest0-21swapper/208:20:162
3083599129,2cyclictest0-21swapper/208:05:212
3083599129,2cyclictest0-21swapper/207:55:252
3083599129,2cyclictest0-21swapper/207:30:142
3083599129,2cyclictest0-21swapper/207:15:142
30835991211,1cyclictest30-21ksoftirqd/212:11:492
3083599121,10cyclictest0-21swapper/208:00:132
3083599121,10cyclictest0-21swapper/207:45:152
3083599121,10cyclictest0-21swapper/207:20:132
30835991210,1cyclictest30558-21kworker/2:108:17:112
3083599120,11cyclictest0-21swapper/207:35:142
3083299129,3cyclictest0-21swapper/110:30:051
3083299129,2cyclictest0-21swapper/107:15:111
3083299128,1cyclictest0-21swapper/111:50:321
3083299128,1cyclictest0-21swapper/111:40:331
3083299120,3cyclictest19939-21sshd11:45:261
3083299120,2cyclictest0-21swapper/109:30:111
3083299120,2cyclictest0-21swapper/109:30:111
3083299120,1cyclictest28523-21sshd10:25:201
3083299120,11cyclictest16068-21sshd09:26:311
3082999129,2cyclictest0-21swapper/008:45:120
3082999129,2cyclictest0-21swapper/008:20:160
3082999129,2cyclictest0-21swapper/007:40:130
3082999129,2cyclictest0-21swapper/007:20:170
3082999121,2cyclictest0-21swapper/008:35:140
3082999121,2cyclictest0-21swapper/007:15:130
3082999121,10cyclictest2426-21grep08:25:140
3082999120,11cyclictest0-21swapper/007:35:160
3083699119,1cyclictest0-21swapper/309:05:163
3083699119,1cyclictest0-21swapper/308:30:243
3083699119,1cyclictest0-21swapper/307:30:153
3083699111,1cyclictest0-21swapper/307:25:133
3083699110,2cyclictest0-21swapper/308:10:143
3083699110,2cyclictest0-21swapper/307:45:193
3083699110,11cyclictest0-21swapper/307:35:203
3083699110,10cyclictest18926-21perl07:50:133
3083699110,10cyclictest0-21swapper/308:35:143
3083699110,10cyclictest0-21swapper/308:15:133
3083699110,10cyclictest0-21swapper/307:55:143
3083599119,1cyclictest0-21swapper/208:25:152
3083599118,2cyclictest0-21swapper/207:50:192
3083599110,2cyclictest0-21swapper/209:05:122
3083599110,10cyclictest0-21swapper/209:00:132
3083599110,10cyclictest0-21swapper/208:50:152
3083599110,10cyclictest0-21swapper/208:45:152
3083599110,10cyclictest0-21swapper/208:40:132
3083599110,10cyclictest0-21swapper/207:25:152
3083299119,1cyclictest0-21swapper/112:05:091
3083299119,1cyclictest0-21swapper/108:45:131
3083299118,2cyclictest0-21swapper/108:15:101
3083299110,2cyclictest0-21swapper/107:25:161
3083299110,2cyclictest0-21swapper/107:10:151
3083299110,11cyclictest0-21swapper/108:39:411
3083299110,10cyclictest0-21swapper/109:50:041
3083299110,10cyclictest0-21swapper/108:50:211
3083299110,10cyclictest0-21swapper/108:40:121
3083299110,10cyclictest0-21swapper/108:20:141
3083299110,10cyclictest0-21swapper/108:10:211
3083299110,10cyclictest0-21swapper/107:55:161
3083299110,10cyclictest0-21swapper/107:50:141
3082999119,1cyclictest0-21swapper/008:10:130
3082999119,1cyclictest0-21swapper/007:25:160
3082999119,1cyclictest0-21swapper/007:10:150
3082999111,1cyclictest30468-21diskstats08:15:120
3082999110,2cyclictest0-21swapper/007:45:120
3082999110,1cyclictest0-21swapper/008:00:020
3082999110,10cyclictest0-21swapper/008:45:000
3082999110,10cyclictest0-21swapper/008:00:000
3082999110,10cyclictest0-21swapper/007:50:100
3083699100,9cyclictest0-21swapper/308:55:133
3083699100,1cyclictest2400-21apache_volume08:25:143
3083699100,10cyclictest0-21swapper/307:13:113
3083599104,6cyclictest30558-21kworker/2:107:13:032
3083599100,1cyclictest28942-21ntpq08:10:192
3083599100,1cyclictest14806-21ps07:40:232
3083599100,1cyclictest0-21swapper/208:55:142
3083299109,1cyclictest0-21swapper/107:40:171
3083299109,0cyclictest12150irq/23-ehci_hcd08:05:141
3083299100,9cyclictest9955-21ntp_states07:30:211
3083299100,1cyclictest17218-21fschecks_count08:55:141
3083299100,1cyclictest0-21swapper/108:02:381
3083299100,10cyclictest0-21swapper/108:30:131
3083299100,10cyclictest0-21swapper/107:35:131
308329999,0cyclictest0-21swapper/109:00:171
308329998,1cyclictest0-21swapper/107:49:371
308329990,9cyclictest22041-21perl09:05:151
308299998,1cyclictest0-21swapper/007:30:210
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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