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2025-12-19 - 03:14
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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 all highest latencies:
System rackaslot0.osadl.org (updated Fri Dec 19, 2025 00:44:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
310862910,0sleep10-21swapper/100:07:271
325172870,1sleep01815499cyclictest21:30:230
93092860,0sleep30-21swapper/323:15:023
243082850,0sleep10-21swapper/121:49:311
195612700,1sleep20-21swapper/223:27:412
201582660,0sleep00-21swapper/021:02:240
89232650,0sleep30-21swapper/323:05:163
224092630,0sleep10-21swapper/119:30:521
31322620,0sleep10-21swapper/100:13:481
268632620,0sleep10-21swapper/122:06:331
204302620,1sleep228-21rcuc/222:49:212
125162620,0sleep00-21swapper/023:46:110
194502610,0sleep00-21swapper/023:02:320
51402600,0sleep00-21swapper/020:14:040
318082600,0sleep00-21swapper/020:36:320
288252600,1sleep10-21swapper/121:18:231
230402600,0sleep10-21swapper/121:37:141
230402600,0sleep10-21swapper/121:37:131
210042600,0sleep20-21swapper/220:24:292
76582590,1sleep010-21rcuc/000:31:450
44742590,0sleep00-21swapper/021:47:260
277982590,0sleep20-21swapper/222:59:102
253122590,0sleep30-21swapper/320:59:183
247402580,0sleep00-21swapper/022:04:200
237122580,0sleep00-21swapper/000:18:230
23392580,0sleep20-21swapper/221:49:572
23042580,0sleep30-21swapper/323:25:393
130562580,0sleep20-21swapper/220:13:352
100972580,0sleep1201ktimersoftd/119:53:361
93922570,0sleep30-21swapper/319:47:523
8652570,0sleep10-21swapper/123:28:081
51852570,1sleep00-21swapper/021:38:570
51852570,1sleep00-21swapper/021:38:570
32792570,0sleep00-21swapper/019:31:000
30672570,0sleep00-21swapper/021:59:230
228602570,0sleep30-21swapper/320:25:383
228242570,1sleep339-21ksoftirqd/300:19:383
193092570,0sleep10-21swapper/121:08:051
188792570,0sleep318878-21sshd21:45:403
98352560,0sleep30-21swapper/321:56:183
73362560,1sleep20-21swapper/221:12:112
44722560,0sleep20-21swapper/220:49:082
202962560,0sleep20-21swapper/200:06:242
193532560,0sleep00-21swapper/020:49:500
151072560,0sleep10-21swapper/119:11:411
103112560,1sleep00-21swapper/022:25:200
322232550,1sleep032014-21sshd23:38:500
321182550,0sleep00-21swapper/023:33:290
304652550,0sleep00-21swapper/000:03:210
271692550,0sleep30-21swapper/320:44:123
260942550,0sleep10-21swapper/120:26:471
246562550,0sleep00-21swapper/000:37:540
177572550,0sleep00-21swapper/020:05:030
157252550,0sleep00-21swapper/023:42:260
146432550,1sleep00-21swapper/000:06:010
832725450,2sleep20-21swapper/219:09:042
75692540,0sleep20-21swapper/221:24:292
49482540,0sleep10-21swapper/123:11:301
256352540,1sleep00-21swapper/023:29:200
233682540,0sleep00-21swapper/020:56:430
204592540,0sleep20-21swapper/220:36:252
24132530,1sleep20-21swapper/223:54:542
228312530,0sleep10-21swapper/119:58:161
207352530,0sleep10-21swapper/121:23:391
169702530,4sleep339-21ksoftirqd/320:54:053
151842530,0sleep00-21swapper/000:21:080
120982530,0sleep00-21swapper/019:35:040
87112520,1sleep10-21swapper/122:20:151
45212520,0sleep09655-21minicom20:22:540
36602520,0sleep11734-21runrttasks19:40:421
29692520,1sleep00-21swapper/021:21:540
287422520,0sleep20-21swapper/219:26:042
268962520,0sleep00-21swapper/020:41:210
238382520,0sleep00-21swapper/000:14:190
221142520,0sleep20-21swapper/223:17:212
218942520,0sleep10-21swapper/120:00:331
19902520,0sleep00-21swapper/021:44:530
194952520,0sleep20-21swapper/221:30:532
189972520,0sleep20-21swapper/200:11:442
152462520,0sleep10-21swapper/122:16:511
97852510,0sleep10-21swapper/121:31:461
60212510,0sleep30-21swapper/323:48:383
40392510,1sleep119-21rcuc/122:00:201
262342510,1sleep337-21rcuc/322:47:493
247762510,0sleep10-21swapper/119:09:091
21342510,1sleep12139-21lockdev20:50:151
157552510,0sleep10-21swapper/123:54:051
133862510,1sleep31734-21runrttasks23:57:303
125692510,0sleep00-21swapper/023:59:250
300022500,0sleep39655-21minicom22:18:533
287272500,0sleep00-21swapper/021:52:420
272212500,0sleep30-21swapper/300:21:153
208742500,0sleep00-21swapper/021:08:400
186632500,0sleep30-21swapper/322:10:173
138122500,0sleep20-21swapper/223:55:382
126102500,0sleep20-21swapper/222:03:542
75882490,1sleep10-21swapper/122:57:051
53002490,0sleep2291ktimersoftd/200:25:262
39092490,0sleep30-21swapper/321:04:153
33612490,0sleep30-21swapper/300:36:453
280692490,1sleep20-21swapper/200:37:562
256172490,1sleep30-21swapper/319:38:203
216032490,0sleep228-21rcuc/221:40:592
194872490,0sleep10-21swapper/122:51:321
170112490,0sleep30-21swapper/319:33:073
166492490,0sleep30-21swapper/319:44:483
163902490,0sleep30-21swapper/319:56:293
161212490,0sleep30-21swapper/322:34:113
15212490,0sleep20-21swapper/222:11:592
121832490,0sleep30-21swapper/322:08:003
119662490,0sleep30-21swapper/322:56:113
105982490,0sleep00-21swapper/019:16:130
100012490,0sleep00-21swapper/021:10:570
308442480,0sleep10-21swapper/119:36:041
284612480,0sleep00-21swapper/019:22:210
271312480,0sleep00-21swapper/023:23:040
244912480,0sleep20-21swapper/222:41:122
230122480,0sleep30-21swapper/319:29:103
228252480,0sleep10-21swapper/121:55:481
224522480,0sleep20-21swapper/221:01:342
197202480,0sleep30-21swapper/323:00:403
186682480,0sleep00-21swapper/022:58:070
179742480,1sleep317931-21sshd23:37:453
171732480,1sleep01734-21runrttasks20:25:350
167502480,0sleep10-21swapper/123:31:461
116372480,0sleep10-21swapper/100:03:101
112332480,0sleep10-21swapper/123:38:191
109612480,1sleep20-21swapper/220:03:182
105752480,1sleep119-21rcuc/120:48:031
85842470,0sleep10-21swapper/122:12:221
43322470,1sleep11734-21runrttasks23:09:181
23072470,1sleep32237-21sshd23:20:183
215872470,0sleep30-21swapper/320:49:173
210542470,0sleep30-21swapper/321:08:233
177902470,0sleep30-21swapper/320:23:023
102052470,0sleep10-21swapper/120:33:131
7182460,0sleep00-21swapper/020:16:540
58882460,0sleep20-21swapper/220:41:262
56132460,0sleep00-21swapper/023:08:410
49092460,0sleep29394-21diskmemload23:45:292
301212460,0sleep337-21rcuc/320:13:443
289612460,0sleep20-21swapper/222:20:082
178402460,0sleep20-21swapper/223:43:232
148482460,0sleep00-21swapper/022:19:230
306442450,0sleep20-21swapper/219:36:212
293392450,0sleep10-21swapper/123:01:421
264422450,0sleep00-21swapper/022:30:120
246812450,0sleep10-21swapper/123:19:151
193972450,0sleep39394-21diskmemload22:23:503
192802450,0sleep10-21swapper/121:29:001
145002450,0sleep20-21swapper/222:38:352
121892450,0sleep10-21swapper/120:37:131
77342440,0sleep20-21swapper/223:24:462
297032440,0sleep10-21swapper/119:16:061
265632440,0sleep30-21swapper/320:02:353
246882440,0sleep20-21swapper/223:09:122
113852440,0sleep10-21swapper/123:49:001
297242430,1sleep337-21rcuc/300:02:243
223382430,0sleep230-21ksoftirqd/221:28:052
183032430,0sleep00-21swapper/020:52:060
175142430,0sleep20-21swapper/219:53:572
147102430,0sleep10-21swapper/119:45:391
144002430,0sleep20-21swapper/219:16:162
128092430,0sleep30-21swapper/319:23:063
111482430,0sleep10-21swapper/121:51:351
102392430,0sleep337-21rcuc/300:06:373
321062420,0sleep30-21swapper/300:32:563
294562420,0sleep10-21swapper/122:33:421
279692420,1sleep20-21swapper/223:02:192
23882420,0sleep10-21swapper/120:23:271
228272420,0sleep00-21swapper/019:29:260
159652410,0sleep20-21swapper/223:35:302
79682370,0sleep00-21swapper/019:09:560
64352350,0sleep20-21swapper/223:13:442
285442350,0sleep028545-21sshd22:54:270
283622350,0sleep10-21swapper/120:07:091
193482260,5sleep230-21ksoftirqd/200:34:232
1818199233,1cyclictest23926-21sshd21:10:463
248942220,1sleep024892-21lockdev23:50:230
1818199222,1cyclictest19024-21sshd21:35:553
1818199222,1cyclictest19024-21sshd21:35:553
16772210,0sleep30-21swapper/322:39:243
268242190,0sleep026825-21lockdev22:14:450
248572190,9sleep20-21swapper/220:19:402
18170991917,1cyclictest0-21swapper/222:25:382
169282190,0sleep10-21swapper/123:55:211
305932180,1sleep30-21swapper/319:06:143
42402170,0sleep30-21swapper/322:51:413
39122170,1sleep337-21rcuc/323:42:573
247272170,0sleep224730-21lockdev20:25:052
23092170,0sleep30-21swapper/300:25:433
198072170,1sleep10-21swapper/122:48:241
18154991715,1cyclictest15390-21lockdev19:13:410
35402160,1sleep10-21swapper/122:27:091
292322160,1sleep39655-21minicom22:03:083
280422160,0sleep30-21swapper/319:14:413
27892160,0sleep10-21swapper/121:02:491
201862160,0sleep00-21swapper/021:18:180
18170991614,1cyclictest28-21rcuc/222:50:252
1815499160,13cyclictest0-21swapper/000:25:200
179472160,1sleep010-21rcuc/022:24:280
106032160,0sleep30-21swapper/323:32:203
100422160,0sleep10-21swapper/123:44:361
86422150,0sleep00-21swapper/019:46:100
242712150,0sleep30-21swapper/321:23:413
1818199155,9cyclictest26089-21minicom23:50:043
1818199155,9cyclictest14173-21minicom20:15:523
18170991513,1cyclictest0-21swapper/200:04:152
18170991512,1cyclictest30-21ksoftirqd/200:24:492
18162991513,1cyclictest9655-21minicom21:12:211
18162991513,1cyclictest23059-21lockdev22:44:581
1816299151,13cyclictest0-21swapper/120:15:271
1816299151,13cyclictest0-21swapper/100:37:421
1815499154,10cyclictest0-21swapper/019:50:050
18154991514,1cyclictest9085-21lockdev19:43:190
170092150,1sleep217007-21sshd23:33:382
134532150,0sleep30-21swapper/300:13:543
76592140,0sleep20-21swapper/219:13:552
304722140,0sleep20-21swapper/219:55:292
254802140,0sleep20-21swapper/219:46:352
206392140,0sleep120640-21sshd00:24:011
1818199149,4cyclictest0-21swapper/320:31:533
1818199144,1cyclictest19444-21lockdev19:20:013
18181991412,1cyclictest11761-21lockdev23:10:383
1817099149,4cyclictest0-21swapper/221:50:362
1817099149,4cyclictest0-21swapper/220:05:362
1817099149,4cyclictest0-21swapper/219:31:402
1817099144,9cyclictest8390-21lockdev20:55:092
1817099144,9cyclictest30-21ksoftirqd/222:06:002
18170991412,1cyclictest7609-21minicom20:51:092
18170991412,1cyclictest30-21ksoftirqd/221:58:032
18170991412,1cyclictest19179-21sshd22:30:262
1816299149,4cyclictest0-21swapper/100:29:241
18162991413,1cyclictest3409-21minicom00:32:391
18162991412,1cyclictest9655-21minicom20:55:351
1816299140,13cyclictest0-21swapper/119:20:471
1815499149,4cyclictest0-21swapper/022:49:230
18154991412,2cyclictest9394-21diskmemload22:41:170
18154991412,1cyclictest17144-21lockdev23:14:090
1815499140,13cyclictest0-21swapper/023:18:010
1815499140,13cyclictest0-21swapper/020:02:490
123112140,0sleep10-21swapper/123:21:191
103962140,0sleep00-21swapper/022:37:170
304272130,1sleep21734-21runrttasks20:30:492
244002130,0sleep21734-21runrttasks19:44:342
1818199138,4cyclictest4728-21lockdev21:41:463
1818199131,11cyclictest0-21swapper/320:37:453
1818199130,4cyclictest9394-21diskmemload21:50:403
1818199130,12cyclictest9655-21minicom20:09:313
1818199130,12cyclictest0-21swapper/322:26:223
1818199130,12cyclictest0-21swapper/321:31:043
1818199130,12cyclictest0-21swapper/321:27:093
1818199130,10cyclictest27763-21lockdev21:16:103
1817099138,4cyclictest27297-21lockdev00:16:322
1817099138,4cyclictest0-21swapper/221:16:002
1817099130,4cyclictest0-21swapper/222:16:432
1817099130,12cyclictest28-21rcuc/221:36:292
1817099130,12cyclictest28-21rcuc/221:36:292
1817099130,12cyclictest0-21swapper/221:05:542
1817099130,12cyclictest0-21swapper/219:21:292
1816299138,4cyclictest9655-21minicom00:16:001
1816299130,12cyclictest23780-21minicom20:40:281
1816299130,12cyclictest12196-21lockdev19:25:381
1816299130,12cyclictest0-21swapper/121:40:371
1816299130,12cyclictest0-21swapper/120:11:131
1816299130,10cyclictest0-21swapper/122:35:531
1815499130,1cyclictest0-21swapper/021:25:170
1815499130,12cyclictest0-21swapper/019:55:400
1818199128,1cyclictest0-21swapper/322:40:103
1818199122,1cyclictest27404-21lockdev19:51:443
1815499129,2cyclictest0-21swapper/020:30:140
1815499128,3cyclictest2201-21minicom22:05:040
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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