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2026-07-10 - 15:35
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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 Fri Jul 10, 2026 12:44:30)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
247352940,0sleep024737-21id11:54:410
218042940,0sleep221802-21sshd11:45:482
305912930,0sleep10-21swapper/110:21:381
169342900,0sleep116928-21sshd10:43:051
76982890,0sleep10-21swapper/112:27:071
1152026327,18sleep20-21swapper/207:09:332
227722610,0sleep30-21swapper/309:44:183
45402600,5sleep10-21swapper/109:31:181
295242600,0sleep00-21swapper/009:27:530
180602600,1sleep218061-21sshd09:35:202
307072590,0sleep20-21swapper/211:57:582
9582560,0sleep337-21rcuc/311:44:053
9582560,0sleep337-21rcuc/311:44:053
282442560,0sleep10-21swapper/109:47:331
203982560,1sleep020394-21bash11:00:200
73292550,0sleep20-21swapper/210:45:072
7062550,0sleep30-21swapper/309:47:593
50902550,1sleep11511-21nfsd09:17:121
305212550,1sleep230518-21bash09:30:422
287562550,0sleep20-21swapper/212:17:382
32562540,7sleep230-21ksoftirqd/209:19:562
248882540,0sleep10-21swapper/110:46:341
255592530,0sleep20-21swapper/210:15:302
164182530,1sleep316398-21sshd10:09:113
131352530,0sleep30-21swapper/310:11:383
12732530,0sleep10-21swapper/110:19:101
256672510,1sleep311862-21cyclictest11:57:313
20612510,0sleep10-21swapper/109:25:251
181012510,0sleep30-21swapper/309:12:413
1118625124,9sleep00-21swapper/007:07:540
1097725124,9sleep10-21swapper/107:06:511
262592500,1sleep226253-21bash10:26:562
1110425024,22sleep30-21swapper/307:07:293
71842490,1sleep17183-21sshd11:19:071
63852490,0sleep20-21swapper/211:01:572
123852490,0sleep041ktimersoftd/009:12:100
220792470,0sleep00-21swapper/012:31:090
201562470,0sleep020155-21bash12:28:140
159942470,0sleep041ktimersoftd/010:43:000
210132460,0sleep20-21swapper/210:06:412
292422440,0sleep20-21swapper/211:09:432
38642420,0sleep20-21swapper/211:35:432
321252390,0sleep30-21swapper/311:32:353
1186799380,10cyclictest10807-21sshd10:39:470
10612380,0sleep218993-21diskmemload12:32:132
42002220,0sleep24202-21id09:22:492
314622220,1sleep331455-21sshd12:32:013
137382220,1sleep20-21swapper/210:31:292
11876992220,1cyclictest0-21swapper/309:56:143
157642200,1sleep010-21rcuc/010:17:320
1187299200,1cyclictest803-21sshd10:33:141
1186799193,10cyclictest10250irq/24-ahci[00011:18:090
11867991917,1cyclictest28595-21sshd09:58:560
35632180,1sleep00-21swapper/009:42:350
216982180,0sleep221658-21sshd11:20:202
19072180,0sleep00-21swapper/011:30:010
1187299180,1cyclictest0-21swapper/109:55:321
11867991816,1cyclictest22683-21sshd12:02:570
18982170,0sleep10-21swapper/109:39:391
11876991715,1cyclictest0-21swapper/310:55:593
11876991715,1cyclictest0-21swapper/310:37:013
11876991715,1cyclictest0-21swapper/310:32:033
11876991714,2cyclictest24582-21sshd10:21:073
1186799179,5cyclictest0-21swapper/009:38:080
1186799177,10cyclictest13600-21kworker/0:009:21:470
1186799175,6cyclictest0-21swapper/008:10:220
1186799174,12cyclictest23573-21kworker/0:211:40:490
1186799174,12cyclictest23573-21kworker/0:211:40:490
1186799170,12cyclictest0-21swapper/010:21:130
54022160,1sleep15400-21sshd12:32:361
43352160,0sleep00-21swapper/011:21:390
138732160,1sleep118993-21diskmemload10:28:431
130762160,0sleep00-21swapper/009:46:110
1186799169,4cyclictest0-21swapper/010:56:490
1186799160,4cyclictest0-21swapper/012:14:370
1186799160,4cyclictest0-21swapper/011:31:570
286332150,1sleep128628-21bash11:43:401
286332150,1sleep128628-21bash11:43:401
264332150,0sleep30-21swapper/309:21:553
244492150,0sleep30-21swapper/312:17:143
161402150,0sleep20-21swapper/209:29:342
142462150,0sleep20-21swapper/212:36:092
1187699150,14cyclictest0-21swapper/310:25:023
11875991513,1cyclictest0-21swapper/212:11:182
11872991514,1cyclictest11134-21sshd12:18:581
1187299150,14cyclictest0-21swapper/110:39:281
1186799159,3cyclictest0-21swapper/012:05:160
1186799158,6cyclictest14501-21sshd09:18:030
1186799151,5cyclictest0-21swapper/008:46:510
1186799151,2cyclictest3-21ksoftirqd/007:43:090
1186799151,13cyclictest0-21swapper/010:46:120
1186799150,11cyclictest10-21rcuc/009:03:110
95292140,1sleep31734-21runrttasks12:27:173
42002140,1sleep31734-21runrttasks09:31:163
206802140,0sleep2291ktimersoftd/210:37:462
167282140,0sleep10-21swapper/111:53:571
1187699149,2cyclictest0-21swapper/310:50:593
1187699149,2cyclictest0-21swapper/309:16:523
1187699144,1cyclictest9160-21sshd12:38:363
11876991413,1cyclictest0-21swapper/310:49:553
1187599144,1cyclictest30-21ksoftirqd/211:32:052
11875991413,1cyclictest30-21ksoftirqd/210:23:212
11875991412,1cyclictest9017-21sshd10:59:252
1187299147,1cyclictest0-21swapper/110:59:071
1187299141,2cyclictest0-21swapper/111:07:451
1186799149,3cyclictest0-21swapper/011:58:310
1186799148,3cyclictest16261-21bash12:16:310
1186799147,4cyclictest0-21swapper/010:10:440
1186799144,1cyclictest13723-21bash11:14:020
1186799143,10cyclictest0-21swapper/011:48:170
1186799142,9cyclictest16890-21kworker/0:108:24:240
1186799142,12cyclictest0-21swapper/008:08:160
1186799141,2cyclictest21113-21kworker/0:111:39:170
11867991412,1cyclictest0-21swapper/008:30:150
1186799140,2cyclictest32192-21sshd10:02:010
1186799140,13cyclictest25646-21sshd10:10:000
1186799140,13cyclictest0-21swapper/009:53:370
239462130,1sleep218993-21diskmemload09:58:312
178222130,0sleep10-21swapper/111:56:501
1187699139,3cyclictest0-21swapper/311:14:233
1187699138,2cyclictest32568-21sshd09:50:413
1187699131,3cyclictest0-21swapper/311:00:133
11876991311,1cyclictest9213-21rm11:39:073
1187699130,4cyclictest0-21swapper/311:27:553
1187699130,1cyclictest20455-21sshd11:20:143
1187699130,12cyclictest4610-21sshd11:07:303
1187699130,12cyclictest27285-21sshd12:11:493
1187699130,12cyclictest19271-21sshd10:15:063
1187699130,12cyclictest0-21swapper/312:23:083
1187699130,12cyclictest0-21swapper/311:50:033
1187699130,12cyclictest0-21swapper/311:15:423
1187699130,12cyclictest0-21swapper/310:02:343
1187599138,4cyclictest5217-21sshd09:48:232
1187599134,9cyclictest30-21ksoftirqd/211:16:312
1187599133,1cyclictest30-21ksoftirqd/210:40:062
1187599132,10cyclictest0-21swapper/209:52:252
11875991312,1cyclictest29476-21kworker/2:012:09:312
11875991312,1cyclictest0-21swapper/211:41:292
11875991312,1cyclictest0-21swapper/211:41:292
11875991311,1cyclictest30-21ksoftirqd/210:54:522
11875991311,1cyclictest0-21swapper/211:25:312
1187599130,2cyclictest22719-21sshd12:00:102
1187599130,1cyclictest13374-21sshd12:24:502
1187599130,12cyclictest6976-21sshd11:13:242
1187599130,12cyclictest0-21swapper/211:50:122
1187599130,12cyclictest0-21swapper/210:14:332
1187599130,12cyclictest0-21swapper/209:41:532
1187599130,12cyclictest0-21swapper/209:14:032
1187299139,1cyclictest0-21swapper/112:05:161
1187299139,1cyclictest0-21swapper/110:11:391
1187299138,4cyclictest0-21swapper/111:22:591
11872991311,1cyclictest3758-21sshd10:02:231
11872991311,1cyclictest0-21swapper/111:13:491
1187299130,12cyclictest7337-21sshd09:11:431
1187299130,12cyclictest31751-21sshd09:22:241
1187299130,12cyclictest27394-21sshd11:29:241
1187299130,12cyclictest26559-21bash11:46:151
1187299130,12cyclictest13553-21bash12:02:081
1187299130,12cyclictest0-21swapper/112:37:201
1187299130,12cyclictest0-21swapper/112:10:081
1187299130,12cyclictest0-21swapper/111:32:531
1187299130,12cyclictest0-21swapper/111:03:451
1187299130,12cyclictest0-21swapper/109:41:451
1187299130,12cyclictest0-21swapper/107:20:141
1186799139,3cyclictest0-21swapper/011:06:460
1186799138,4cyclictest4324-21sshd12:35:180
1186799138,3cyclictest0-21swapper/010:51:370
1186799136,4cyclictest16890-21kworker/0:108:41:490
1186799135,2cyclictest16890-21kworker/0:109:05:170
1186799131,1cyclictest115650irq/25-eth012:20:340
1186799131,11cyclictest0-21swapper/009:33:540
1186799130,5cyclictest16890-21kworker/0:108:55:010
1186799130,2cyclictest0-21swapper/010:25:560
1186799130,10cyclictest9849-21sshd10:31:080
1187699129,2cyclictest0-21swapper/311:46:033
1187699129,2cyclictest0-21swapper/308:50:123
1187699129,2cyclictest0-21swapper/308:30:143
1187699128,3cyclictest21636-21bash12:00:033
1187699126,1cyclictest18251-21sshd10:40:203
1187699122,9cyclictest5662-21sshd09:25:443
1187699122,1cyclictest11363-21rm12:07:363
1187699121,10cyclictest0-21swapper/309:35:203
1187699121,10cyclictest0-21swapper/308:40:133
1187699121,10cyclictest0-21swapper/307:25:143
1187699121,10cyclictest0-21swapper/307:15:143
1187599129,2cyclictest0-21swapper/208:35:142
1187599127,4cyclictest0-21swapper/212:25:282
11875991210,1cyclictest30-21ksoftirqd/210:00:162
1187599120,11cyclictest0-21swapper/209:00:382
1187599120,11cyclictest0-21swapper/207:20:162
1187299129,2cyclictest0-21swapper/110:50:271
1187299129,2cyclictest0-21swapper/108:40:131
1187299129,2cyclictest0-21swapper/107:40:151
1187299129,2cyclictest0-21swapper/107:25:161
1187299121,2cyclictest0-21swapper/112:21:161
1187299121,10cyclictest0-21swapper/107:55:151
1187299120,1cyclictest1512-21bash11:35:311
1187299120,12cyclictest0-21swapper/109:50:491
1186799129,2cyclictest0-21swapper/007:55:130
1186799127,5cyclictest0-21swapper/008:16:140
1186799122,10cyclictest3-21ksoftirqd/007:21:210
1187699119,1cyclictest0-21swapper/308:45:143
1187699118,2cyclictest0-21swapper/307:50:133
1187699116,5cyclictest0-21swapper/307:10:173
1187699110,2cyclictest0-21swapper/308:25:163
1187699110,10cyclictest0-21swapper/308:23:013
1187699110,10cyclictest0-21swapper/307:45:153
1187599118,2cyclictest0-21swapper/208:55:122
1187599118,2cyclictest0-21swapper/207:15:022
11875991110,1cyclictest0-21swapper/208:41:062
11875991110,1cyclictest0-21swapper/208:04:382
1187599110,2cyclictest0-21swapper/208:15:122
1187599110,1cyclictest0-21swapper/207:25:572
1187599110,11cyclictest0-21swapper/208:27:172
1187599110,10cyclictest0-21swapper/207:55:162
1187299119,1cyclictest0-21swapper/108:50:151
1187299118,2cyclictest0-21swapper/110:05:081
1187299110,2cyclictest0-21swapper/108:10:141
1187299110,11cyclictest0-21swapper/109:00:281
1187299110,11cyclictest0-21swapper/107:34:311
1187299110,10cyclictest0-21swapper/108:45:121
1187299110,10cyclictest0-21swapper/108:00:131
1187299110,10cyclictest0-21swapper/107:35:131
1187299110,10cyclictest0-21swapper/107:15:021
1186799119,1cyclictest0-21swapper/007:25:170
1186799118,2cyclictest0-21swapper/007:50:130
1186799115,5cyclictest0-21swapper/007:35:120
1186799112,4cyclictest0-21swapper/008:37:070
1186799110,10cyclictest0-21swapper/007:15:140
1187699109,1cyclictest0-21swapper/308:59:293
1187699108,1cyclictest30456-21apache_volume07:40:123
1187699108,1cyclictest19268-21df08:15:143
1187699108,1cyclictest18553-21apache_volume07:20:133
1187699103,7cyclictest0-21swapper/307:56:063
1187699100,9cyclictest0-21swapper/307:35:143
1187699100,1cyclictest0-21swapper/309:05:143
1187699100,1cyclictest0-21swapper/308:10:173
1187699100,1cyclictest0-21swapper/308:02:273
1187599109,1cyclictest0-21swapper/209:07:562
1187599108,1cyclictest0-21swapper/207:35:152
1187599102,7cyclictest0-21swapper/207:51:212
1187599100,9cyclictest30-21ksoftirqd/207:30:172
1187599100,9cyclictest0-21swapper/208:30:152
1187599100,9cyclictest0-21swapper/208:20:162
1187599100,10cyclictest0-21swapper/207:46:242
11872991010,0cyclictest0-21swapper/108:09:081
1187299100,9cyclictest19331-21diskstats08:15:141
1187299100,9cyclictest11069-21fw_forwarded_lo08:55:151
1187299100,9cyclictest0-21swapper/109:05:141
1187299100,9cyclictest0-21swapper/108:30:131
1187299100,9cyclictest0-21swapper/108:25:141
1187299100,9cyclictest0-21swapper/107:50:141
1186799105,4cyclictest0-21swapper/007:45:180
1186799100,7cyclictest16890-21kworker/0:108:50:130
1186799100,7cyclictest0-21swapper/008:00:120
1186799100,1cyclictest0-21swapper/008:25:160
1186799100,10cyclictest0-21swapper/007:30:450
118769998,1cyclictest0-21swapper/308:35:333
118769990,7cyclictest0-21swapper/308:05:363
118759998,1cyclictest0-21swapper/208:50:112
118759990,9cyclictest0-21swapper/208:45:122
118759990,9cyclictest0-21swapper/207:40:172
118759990,1cyclictest0-21swapper/208:10:152
118759990,1cyclictest0-21swapper/208:05:162
118729998,1cyclictest0-21swapper/107:11:031
118729990,9cyclictest0-21swapper/108:20:121
118679991,5cyclictest16890-21kworker/0:107:10:010
118769986,1cyclictest0-21swapper/307:30:163
118769983,5cyclictest0-21swapper/309:02:363
118729987,1cyclictest0-21swapper/108:37:281
118759976,1cyclictest30315-21kworker/2:107:10:442
118729970,6cyclictest0-21swapper/107:45:131
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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