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2024-12-10 - 22:24
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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 Tue Dec 10, 2024 12:44:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
109712900,2sleep22187899cyclictest11:19:332
6172870,1sleep02187299cyclictest10:50:220
258002820,1sleep325799-21sshd10:36:433
235972820,1sleep228-21rcuc/211:31:462
2137626429,18sleep00-21swapper/007:06:490
280002610,1sleep327999-21sshd09:45:483
291572560,1sleep129161-21id09:38:531
289822560,1sleep328983-21sshd10:13:563
29792550,0sleep212839-21diskmemload12:17:342
250362550,0sleep00-21swapper/012:13:180
6322530,0sleep10-21swapper/112:04:271
308742520,1sleep230875-21bash11:03:182
268292520,0sleep20-21swapper/210:30:142
2148625230,18sleep20-21swapper/207:08:122
2136925226,9sleep30-21swapper/307:06:453
132562520,1sleep313257-21sshd12:02:243
53422510,1sleep30-21swapper/311:55:113
208992510,0sleep10-21swapper/110:52:281
283482500,0sleep20-21swapper/211:38:312
152142500,0sleep112839-21diskmemload11:17:081
2134024926,19sleep10-21swapper/107:06:221
199652490,0sleep30-21swapper/309:59:023
74382480,0sleep10-21swapper/110:44:431
34062480,0sleep10-21swapper/110:14:421
195012480,0sleep00-21swapper/010:19:460
68332470,0sleep31774-21runrttasks11:27:153
247982470,0sleep324796-21sshd10:59:313
238082470,0sleep223810-21id10:56:012
226962470,1sleep222694-21bash09:27:452
294902450,1sleep10-21swapper/110:33:531
271072450,0sleep30-21swapper/311:06:203
58062430,0sleep00-21swapper/011:10:370
124202420,0sleep20-21swapper/212:12:002
27262410,0sleep32719-21cp11:32:563
53432400,2sleep12187599cyclictest11:51:531
290052300,0sleep229006-21bash11:20:572
268782220,0sleep00-21swapper/009:42:050
2187899220,21cyclictest0-21swapper/208:30:232
117832220,0sleep20-21swapper/211:08:072
21883992119,1cyclictest0-21swapper/310:33:593
2187899211,1cyclictest7056-21sshd11:48:552
2187599210,20cyclictest0-21swapper/109:15:191
21872992119,1cyclictest8593-21sshd09:47:120
2187899200,19cyclictest0-21swapper/208:57:522
21872992018,1cyclictest32158-21sshd11:06:520
125242200,0sleep00-21swapper/009:36:520
87262190,0sleep30-21swapper/312:36:293
21883991916,2cyclictest27986-21sshd10:03:143
13312190,0sleep3381ktimersoftd/310:50:253
2188399183,15cyclictest0-21swapper/308:35:233
2188399180,17cyclictest0-21swapper/308:00:233
21878991817,1cyclictest0-21swapper/212:31:312
2187899180,18cyclictest0-21swapper/207:50:372
2187899180,15cyclictest0-21swapper/208:20:232
2187599183,15cyclictest0-21swapper/107:35:371
2187599182,15cyclictest0-21swapper/109:05:231
21875991816,1cyclictest1114-21sshd10:37:311
21875991816,1cyclictest0-21swapper/110:27:011
21872991816,2cyclictest15653-21sshd10:01:520
19522180,0sleep1201ktimersoftd/112:10:561
21878991715,1cyclictest0-21swapper/212:35:252
21872991715,2cyclictest8109-21sshd09:29:440
21872991714,3cyclictest2127-21id11:39:030
21872991714,3cyclictest12839-21diskmemload12:07:390
21872991714,3cyclictest12839-21diskmemload11:45:390
194192170,1sleep019366-21sshd10:39:260
129682170,1sleep10-21swapper/109:44:061
112662170,1sleep211255-21sshd09:19:592
105572170,1sleep228-21rcuc/210:11:552
254502160,2sleep32188399cyclictest10:23:303
2187899160,4cyclictest0-21swapper/210:20:532
2187899160,13cyclictest0-21swapper/207:55:372
21875991612,3cyclictest7247-21sshd09:29:381
2187599161,14cyclictest0-21swapper/111:22:151
2187299160,15cyclictest0-21swapper/009:02:230
2187299160,15cyclictest0-21swapper/008:47:230
242142150,1sleep324213-21sshd10:43:043
21883991513,1cyclictest0-21swapper/311:40:323
21883991511,3cyclictest6837-21cp09:19:333
21878991512,1cyclictest9674-21bash12:05:152
2187899150,15cyclictest0-21swapper/209:01:372
2187899150,15cyclictest0-21swapper/208:48:072
2187899150,15cyclictest0-21swapper/207:34:522
2187899150,14cyclictest0-21swapper/212:27:552
2187899150,14cyclictest0-21swapper/212:27:552
2187899150,12cyclictest0-21swapper/209:08:372
2187599159,2cyclictest25176-21sshd09:49:221
2187599150,10cyclictest0-21swapper/111:35:161
2187599150,10cyclictest0-21swapper/110:01:431
2187299159,3cyclictest0-21swapper/009:13:290
2187299152,9cyclictest0-21swapper/009:21:020
21872991513,0cyclictest12839-21diskmemload09:53:080
21872991512,1cyclictest0-21swapper/012:23:590
21872991510,4cyclictest20217-21sshd09:30:480
21872991510,2cyclictest0-21swapper/011:25:140
2187299150,4cyclictest0-21swapper/011:32:500
2187299150,15cyclictest0-21swapper/007:34:380
2187299150,14cyclictest0-21swapper/012:27:180
2187299150,14cyclictest0-21swapper/012:27:180
2187299150,14cyclictest0-21swapper/011:18:020
2187299150,12cyclictest0-21swapper/012:00:290
2187299150,11cyclictest5929-21sshd09:19:270
168302150,0sleep116814-21sshd09:10:211
63292140,1sleep30-21swapper/311:51:583
2188399149,1cyclictest0-21swapper/309:36:273
2188399144,1cyclictest10479-21bash11:39:483
21883991412,1cyclictest0-21swapper/309:52:253
2188399140,2cyclictest0-21swapper/312:15:193
2188399140,2cyclictest0-21swapper/309:14:193
2187899149,4cyclictest0-21swapper/211:52:322
2187899148,1cyclictest2389-21sshd09:35:442
21878991411,2cyclictest31873-21munin-run07:30:002
2187899140,5cyclictest0-21swapper/211:28:342
2187899140,2cyclictest30255-21sshd09:21:472
2187899140,2cyclictest0-21swapper/209:54:542
2187899140,13cyclictest8224-21sshd10:28:242
2187899140,11cyclictest119850irq/25-eth011:44:342
2187899140,11cyclictest0-21swapper/210:42:132
2187599149,2cyclictest0-21swapper/111:30:481
2187599149,1cyclictest0-21swapper/112:27:131
2187599149,1cyclictest0-21swapper/112:27:121
2187599149,1cyclictest0-21swapper/111:05:411
2187599148,2cyclictest0-21swapper/109:24:141
2187599147,2cyclictest1955-21sshd11:10:221
2187599140,1cyclictest4714-21sshd11:03:571
2187599140,1cyclictest0-21swapper/111:45:081
2187599140,13cyclictest0-21swapper/111:26:061
2187299149,3cyclictest3-21ksoftirqd/010:26:360
21872991413,1cyclictest3-21ksoftirqd/012:15:040
21872991413,1cyclictest3-21ksoftirqd/010:55:400
2187299140,2cyclictest0-21swapper/009:59:520
2187299140,13cyclictest0-21swapper/011:00:320
2187299140,13cyclictest0-21swapper/010:11:020
2187299140,13cyclictest0-21swapper/010:05:060
2187299140,11cyclictest7938-21sshd12:39:150
2187299140,11cyclictest0-21swapper/010:30:400
129722140,1sleep112970-21bash11:40:041
96732130,0sleep00-21swapper/011:55:280
309192130,1sleep20-21swapper/212:00:512
2188399139,3cyclictest0-21swapper/309:26:213
2188399138,4cyclictest16656-21sshd11:17:153
2188399138,4cyclictest12922-21bash10:08:333
2188399138,4cyclictest0-21swapper/309:33:533
2188399138,2cyclictest0-21swapper/309:40:113
2188399133,9cyclictest19252-21sshd11:11:503
2188399130,2cyclictest12068-21sshd11:49:243
2188399130,2cyclictest0-21swapper/312:31:223
2188399130,12cyclictest14680-21sshd12:12:153
2188399130,11cyclictest0-21swapper/309:22:413
2187899138,4cyclictest14037-21sshd10:08:412
2187899138,3cyclictest0-21swapper/209:33:022
2187899138,1cyclictest0-21swapper/210:47:392
2187899138,1cyclictest0-21swapper/210:37:452
21878991311,1cyclictest23356-21sshd09:45:172
2187899130,13cyclictest0-21swapper/208:03:372
2187899130,12cyclictest5148-21bash09:12:252
2187899130,12cyclictest0-21swapper/212:23:262
2187899130,12cyclictest0-21swapper/211:56:502
2187899130,12cyclictest0-21swapper/211:11:412
2187899130,12cyclictest0-21swapper/210:50:092
2187899130,11cyclictest29589-21bash10:03:252
2187599138,2cyclictest0-21swapper/110:57:561
2187599138,1cyclictest0-21swapper/112:15:141
2187599138,1cyclictest0-21swapper/111:58:461
2187599138,1cyclictest0-21swapper/110:16:101
21875991311,1cyclictest7073-21sshd12:05:051
2187599131,11cyclictest0-21swapper/109:55:131
2187599130,4cyclictest16884-21sshd09:30:271
2187599130,4cyclictest0-21swapper/110:22:151
2187599130,12cyclictest5711-21sshd12:39:041
2187599130,12cyclictest14169-21sshd10:08:421
2187599130,10cyclictest6721-21sshd09:54:181
2187299139,3cyclictest0-21swapper/010:42:490
2187299138,4cyclictest13561-21sshd10:48:300
2187299137,3cyclictest16088-21sshd12:31:090
2187299133,9cyclictest3-21ksoftirqd/011:20:290
2187299133,1cyclictest3-21ksoftirqd/011:41:560
2187299130,12cyclictest10-21rcuc/011:50:110
2188399129,2cyclictest0-21swapper/311:23:303
2188399129,2cyclictest0-21swapper/310:27:243
2188399128,1cyclictest20994-21sshd12:06:223
2188399122,1cyclictest39-21ksoftirqd/310:18:543
2188399121,10cyclictest22448-21sshd12:25:413
2188399121,10cyclictest22448-21sshd12:25:413
2188399121,10cyclictest0-21swapper/311:00:543
2188399120,4cyclictest0-21swapper/310:45:343
2188399120,1cyclictest0-21swapper/312:20:363
2187899129,2cyclictest0-21swapper/209:56:042
2187899129,2cyclictest0-21swapper/209:40:382
2187899129,2cyclictest0-21swapper/207:15:002
2187899126,5cyclictest0-21swapper/210:15:052
2187899120,12cyclictest0-21swapper/207:13:082
2187899120,10cyclictest0-21swapper/208:27:532
2187599129,2cyclictest0-21swapper/112:30:081
2187599129,2cyclictest0-21swapper/110:45:181
2187599120,12cyclictest0-21swapper/108:03:521
2187599120,11cyclictest0-21swapper/112:22:311
2187599120,11cyclictest0-21swapper/108:30:241
2187599120,10cyclictest0-21swapper/108:54:531
2187299128,3cyclictest10287-21sshd10:21:580
2187299123,0cyclictest725-40kipmi007:40:180
2187299123,0cyclictest725-40kipmi007:40:180
21872991211,1cyclictest0-21swapper/007:58:540
21872991210,1cyclictest0-21swapper/008:43:500
2187299120,11cyclictest0-21swapper/007:20:190
2188399110,11cyclictest0-21swapper/308:30:053
2188399110,10cyclictest0-21swapper/309:07:503
2187899110,8cyclictest0-21swapper/208:38:382
2187599110,10cyclictest0-21swapper/107:15:011
2187299113,4cyclictest14365-21awk08:05:010
21872991110,1cyclictest0-21swapper/007:51:260
2187299110,11cyclictest0-21swapper/008:22:210
2187299110,10cyclictest0-21swapper/008:52:230
2188399109,1cyclictest0-21swapper/307:58:083
2188399100,1cyclictest0-21swapper/309:00:523
2188399100,10cyclictest0-21swapper/308:42:173
2188399100,10cyclictest0-21swapper/308:09:313
2188399100,10cyclictest0-21swapper/307:24:413
2187899100,9cyclictest0-21swapper/208:40:222
2187899100,10cyclictest0-21swapper/207:40:122
2187899100,10cyclictest0-21swapper/207:40:112
2187599109,1cyclictest0-21swapper/109:02:001
2187599109,1cyclictest0-21swapper/108:19:081
2187599109,1cyclictest0-21swapper/107:26:301
2187599100,1cyclictest5220-21fschecks_time07:40:141
2187599100,1cyclictest5220-21fschecks_time07:40:141
2187599100,1cyclictest0-21swapper/108:55:161
2187599100,1cyclictest0-21swapper/107:33:351
2187599100,10cyclictest0-21swapper/108:21:341
2187299109,1cyclictest0-21swapper/008:37:480
2187299109,1cyclictest0-21swapper/008:28:160
2187299109,1cyclictest0-21swapper/007:46:270
2187299109,1cyclictest0-21swapper/007:18:070
2187299100,1cyclictest0-21swapper/008:59:100
2187299100,10cyclictest0-21swapper/009:06:300
2187299100,10cyclictest0-21swapper/008:31:110
2187299100,10cyclictest0-21swapper/008:19:550
2187299100,10cyclictest0-21swapper/007:39:080
2187299100,10cyclictest0-21swapper/007:27:100
218839998,1cyclictest0-21swapper/308:57:233
218839998,1cyclictest0-21swapper/308:10:273
218839998,1cyclictest0-21swapper/307:43:443
218839998,1cyclictest0-21swapper/307:43:443
218839997,1cyclictest0-21swapper/308:50:173
218839990,9cyclictest0-21swapper/308:21:293
218839990,9cyclictest0-21swapper/307:53:223
218839990,9cyclictest0-21swapper/307:15:013
218789998,1cyclictest0-21swapper/208:10:172
218759990,9cyclictest0-21swapper/107:53:371
218729999,0cyclictest0-21swapper/007:14:580
218729990,8cyclictest0-21swapper/008:10:210
218839987,1cyclictest0-21swapper/308:16:093
218839987,1cyclictest0-21swapper/307:36:253
218789987,1cyclictest0-21swapper/207:24:372
218789981,6cyclictest0-21swapper/207:45:432
218789980,8cyclictest0-21swapper/208:09:382
218789980,5cyclictest0-21swapper/208:15:172
218759987,1cyclictest0-21swapper/108:06:421
218759987,1cyclictest0-21swapper/107:48:141
218759987,1cyclictest0-21swapper/107:12:061
218759981,6cyclictest0-21swapper/108:45:141
218759981,6cyclictest0-21swapper/108:40:151
218759981,6cyclictest0-21swapper/107:20:171
218729983,5cyclictest0-21swapper/008:06:400
218839975,1cyclictest6821-21apache_volume07:45:113
218839975,1cyclictest30843-21munin-node07:25:193
218839975,1cyclictest21918-21apache_accesses07:10:143
218839975,1cyclictest1179-21tr08:45:153
218789970,6cyclictest0-21swapper/207:35:352
218759971,5cyclictest0-21swapper/108:25:141
218759971,5cyclictest0-21swapper/108:10:201
218759970,6cyclictest0-21swapper/108:35:091
218839965,1cyclictest0-21swapper/307:31:463
218839960,5cyclictest0-21swapper/308:25:163
218789960,1cyclictest0-21swapper/208:50:002
218759960,1cyclictest0-21swapper/107:55:011
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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