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2024-04-27 - 09:03
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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 Apr 27, 2024 00:44:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
279922940,1sleep126393-21diskmemload22:06:041
245602930,0sleep3118499cyclictest23:19:093
178502910,0sleep30-21swapper/300:35:333
80852880,0sleep00-21swapper/023:08:080
71772680,0sleep27176-21bash21:42:362
16732640,0sleep10-21swapper/121:42:111
211172610,1sleep221119-21bash23:28:422
278102590,1sleep327780-21sshd22:30:253
259762590,0sleep025975-21id21:41:340
105532580,0sleep110536-21sshd22:29:111
5182560,0sleep2515-21bash00:31:162
16552560,0sleep00-21swapper/023:10:090
153262540,0sleep01784-21runrttasks21:55:210
50892530,0sleep15087-21sshd23:44:481
3237425325,9sleep10-21swapper/119:05:231
226402530,0sleep126393-21diskmemload23:06:451
149312530,0sleep20-21swapper/200:05:192
124932530,1sleep20-21swapper/200:12:562
98742520,1sleep026393-21diskmemload21:11:050
312532520,0sleep10-21swapper/121:29:531
211282520,0sleep221104-21sshd23:53:182
207132520,1sleep20-21swapper/221:48:292
131692520,0sleep113167-21sshd00:13:001
84742510,1sleep28471-21sshd21:25:382
6002510,0sleep20-21swapper/222:04:042
39262510,0sleep00-21swapper/023:49:340
248632510,0sleep30-21swapper/300:00:513
158152510,1sleep00-21swapper/000:21:250
123892510,0sleep10-21swapper/123:13:221
85125027,19sleep20-21swapper/219:09:132
83525028,19sleep30-21swapper/319:09:013
325052500,0sleep21784-21runrttasks23:14:562
199502500,0sleep00-21swapper/000:05:420
166882500,1sleep00-21swapper/022:27:100
142672500,0sleep31784-21runrttasks22:02:373
111012500,1sleep010-21rcuc/023:15:380
61424924,21sleep00-21swapper/019:06:180
178282480,0sleep017806-21sshd22:34:390
122432480,0sleep00-21swapper/000:35:110
215532470,0sleep021545-21sshd21:29:080
20632460,0sleep20-21swapper/200:23:032
278882450,0sleep00-21swapper/023:58:410
151002450,0sleep20-21swapper/223:30:382
189072430,1sleep118883-21sshd22:39:371
78832400,0sleep20-21swapper/222:38:452
321132400,0sleep232115-21id23:46:452
12652390,0sleep31266-21sshd21:59:123
96442380,0sleep39645-21sshd21:11:043
84032300,0sleep28397-21bash00:26:192
136162220,0sleep00-21swapper/021:35:460
118499210,20cyclictest19779-21id21:19:133
1182992119,1cyclictest6172-21sshd23:52:091
1182992119,1cyclictest12716-21sshd23:47:451
1184991917,1cyclictest2991-21bash00:09:403
1183991917,1cyclictest0-21swapper/221:55:402
1183991917,1cyclictest0-21swapper/221:30:032
236962180,0sleep30-21swapper/322:47:123
1181991816,1cyclictest25522-21sshd23:53:380
58102170,0sleep20-21swapper/222:09:212
239452170,0sleep023944-21bash23:26:240
1183991715,1cyclictest0-21swapper/222:16:342
118299170,11cyclictest0-21swapper/122:52:071
38622160,0sleep10-21swapper/123:39:461
1182991614,1cyclictest3786-21sshd23:34:491
1182991613,3cyclictest32152-21sshd22:30:431
118199169,6cyclictest0-21swapper/021:31:110
104082160,1sleep30-21swapper/323:30:193
89802150,1sleep119-21rcuc/121:57:181
64282150,0sleep041ktimersoftd/022:19:080
200082150,0sleep10-21swapper/121:16:431
158432150,0sleep30-21swapper/322:58:543
146502150,0sleep30-21swapper/323:47:543
146342150,1sleep30-21swapper/321:26:073
1184991513,1cyclictest32614-21sshd23:05:073
1184991513,1cyclictest0-21swapper/323:55:283
118399150,12cyclictest2848-21sshd23:24:522
1182991512,2cyclictest16427-21sshd22:46:391
118199159,3cyclictest17319-21sshd22:00:230
118199158,4cyclictest0-21swapper/022:22:480
118199150,4cyclictest0-21swapper/022:43:050
118199150,14cyclictest25243-21sshd22:10:430
118199150,12cyclictest25573-21sshd21:51:140
284082140,0sleep228406-21bash22:32:572
251632140,0sleep325156-21cp23:51:063
215402140,0sleep1201ktimersoftd/121:46:041
211822140,1sleep20-21swapper/223:38:362
118499149,4cyclictest0-21swapper/322:18:543
1184991412,1cyclictest0-21swapper/300:28:403
118499140,13cyclictest26393-21diskmemload22:07:323
118399148,5cyclictest20069-21sshd22:46:552
118399140,13cyclictest32454-21bash23:17:172
118299149,2cyclictest25141-21sshd21:14:461
118299148,5cyclictest19-21rcuc/100:34:371
118299148,2cyclictest1860-21sshd23:22:171
1182991412,1cyclictest25811-21sshd21:24:361
1182991412,1cyclictest0-21swapper/100:16:141
118299140,13cyclictest8961-21sshd22:02:121
118299140,13cyclictest0-21swapper/122:22:091
118299140,11cyclictest0-21swapper/121:35:211
118199148,3cyclictest32438-21sshd23:00:100
118199143,7cyclictest2483-21id22:55:250
118199140,3cyclictest3803-21sshd23:32:190
118199140,1cyclictest0-21swapper/022:46:510
118199140,11cyclictest20222-21sshd00:00:320
118199140,11cyclictest10704-21sshd21:20:540
118199140,11cyclictest0-21swapper/023:40:470
118199140,11cyclictest0-21swapper/022:51:590
118199140,10cyclictest18040-21sshd23:21:020
118499139,3cyclictest0-21swapper/323:42:053
118499139,1cyclictest120050irq/25-eth000:14:413
118499138,2cyclictest10875-21sshd21:33:123
118499136,1cyclictest24889-21sshd21:36:383
118499133,1cyclictest13144-21sshd21:40:343
1184991311,1cyclictest4380-21sshd21:49:443
1184991311,1cyclictest1943-21sshd21:20:183
1184991310,2cyclictest32542-21sshd22:50:193
118499130,2cyclictest9169-21sshd00:23:413
118499130,2cyclictest28373-21sshd22:20:433
118499130,1cyclictest0-21swapper/322:38:273
118499130,12cyclictest6443-21sshd23:25:093
118499130,12cyclictest19253-21bash22:27:223
118499130,12cyclictest14299-21sshd21:50:253
118499130,12cyclictest0-21swapper/323:35:173
118499130,12cyclictest0-21swapper/323:12:403
118499130,12cyclictest0-21swapper/322:43:443
118499130,12cyclictest0-21swapper/321:05:133
118499130,12cyclictest0-21swapper/300:32:473
118499130,12cyclictest0-21swapper/300:18:363
118499130,10cyclictest9918-21sshd23:03:213
1183991311,1cyclictest26165-21sshd23:04:372
1183991310,2cyclictest13436-21sshd00:18:302
118399130,4cyclictest0-21swapper/223:43:232
118399130,2cyclictest0-21swapper/221:36:232
118399130,12cyclictest5074-21sshd21:18:042
118399130,12cyclictest19995-21sshd23:06:332
118399130,12cyclictest19458-21bash22:51:462
118399130,12cyclictest0-21swapper/222:11:382
118399130,12cyclictest0-21swapper/221:51:062
118399130,12cyclictest0-21swapper/200:04:582
118299139,3cyclictest0-21swapper/100:28:471
118299139,1cyclictest0-21swapper/123:15:451
118299139,1cyclictest0-21swapper/122:55:341
118299138,2cyclictest3724-21sshd23:29:521
118299138,2cyclictest15577-21sshd23:55:181
118299138,2cyclictest0-21swapper/100:01:561
118299132,10cyclictest26831-21sshd22:13:201
118299131,1cyclictest16106-21sshd21:50:321
1182991310,2cyclictest531-21sshd23:00:131
118299130,4cyclictest22167-21sshd00:21:571
118299130,2cyclictest26735-21sshd22:18:121
118299130,12cyclictest0-21swapper/122:41:311
118299130,12cyclictest0-21swapper/121:34:011
118299130,12cyclictest0-21swapper/121:05:251
118299130,12cyclictest0-21swapper/100:35:131
118299130,12cyclictest0-21swapper/100:06:271
118199139,3cyclictest0-21swapper/000:26:320
118199139,1cyclictest26523-21sshd21:17:130
118199138,4cyclictest12649-21sshd00:15:350
118199138,4cyclictest0-21swapper/023:35:100
118199136,4cyclictest0-21swapper/022:05:390
118199132,10cyclictest0-21swapper/000:10:440
118199131,2cyclictest0-21swapper/021:47:320
118199130,1cyclictest0-21swapper/022:35:070
118199130,12cyclictest0-21swapper/000:30:260
1184991210,1cyclictest7868-21sshd23:20:183
1184991210,1cyclictest6063-21sshd22:11:453
118399129,2cyclictest0-21swapper/222:55:272
118399129,2cyclictest0-21swapper/222:25:532
118399129,2cyclictest0-21swapper/221:20:052
118399129,2cyclictest0-21swapper/221:10:132
118399121,2cyclictest0-21swapper/222:20:102
118399120,1cyclictest11290-21rm00:35:052
118399120,11cyclictest1547-21nfsd23:55:152
118399120,11cyclictest0-21swapper/222:40:442
23892110,0sleep20-21swapper/219:10:232
118499119,1cyclictest0-21swapper/319:15:013
118399119,1cyclictest0-21swapper/219:15:012
118299119,1cyclictest0-21swapper/119:15:011
118299113,2cyclictest10488-21smart_sda19:25:241
1182991110,1cyclictest0-21swapper/120:34:111
1182991110,1cyclictest0-21swapper/120:09:061
1182991110,1cyclictest0-21swapper/119:11:011
118199113,4cyclictest23091-21perf19:55:000
118199111,6cyclictest0-21swapper/019:25:210
118199110,1cyclictest0-21swapper/019:10:280
118499109,1cyclictest0-21swapper/319:46:353
118499100,10cyclictest0-21swapper/320:45:563
118499100,10cyclictest0-21swapper/320:29:333
118499100,10cyclictest0-21swapper/319:33:423
118399102,7cyclictest0-21swapper/220:23:142
118399100,9cyclictest26663-21cut21:10:012
118299109,1cyclictest0-21swapper/120:26:581
118299102,7cyclictest0-21swapper/121:03:411
118299100,6cyclictest0-21swapper/120:41:081
118299100,10cyclictest0-21swapper/119:33:001
118199101,6cyclictest0-21swapper/019:15:110
11849997,1cyclictest0-21swapper/320:55:143
11849990,8cyclictest0-21swapper/319:50:153
11839999,0cyclictest0-21swapper/220:15:152
11839993,5cyclictest0-21swapper/219:37:592
11839991,7cyclictest0-21swapper/219:45:162
11839991,4cyclictest0-21swapper/219:29:592
11839990,8cyclictest0-21swapper/219:57:432
11829995,2cyclictest18810-21snmpd19:40:211
11829993,6cyclictest0-21swapper/120:58:071
11829993,6cyclictest0-21swapper/120:39:001
11829993,6cyclictest0-21swapper/120:17:511
11829993,6cyclictest0-21swapper/120:00:241
11829990,6cyclictest0-21swapper/120:49:371
11829990,6cyclictest0-21swapper/119:23:221
11819996,2cyclictest0-21swapper/020:05:100
11849981,6cyclictest0-21swapper/321:00:193
11849981,6cyclictest0-21swapper/320:15:223
11849981,6cyclictest0-21swapper/320:10:223
11849980,8cyclictest0-21swapper/320:37:273
11839981,6cyclictest0-21swapper/220:45:112
11839981,6cyclictest0-21swapper/220:35:252
11839981,6cyclictest0-21swapper/220:30:012
11839981,6cyclictest0-21swapper/220:11:102
11839980,5cyclictest0-21swapper/221:01:292
11839980,1cyclictest0-21swapper/220:06:112
11829983,5cyclictest0-21swapper/119:57:411
11829983,5cyclictest0-21swapper/119:50:131
11829982,6cyclictest0-21swapper/120:50:271
11829982,6cyclictest0-21swapper/120:11:131
11829982,6cyclictest0-21swapper/119:35:541
11829980,7cyclictest0-21swapper/119:45:091
11829980,3cyclictest0-21swapper/120:21:031
11819981,6cyclictest0-21swapper/021:05:120
11819981,6cyclictest0-21swapper/020:35:160
11819980,8cyclictest0-21swapper/021:00:010
11819980,7cyclictest0-21swapper/021:00:110
11819980,7cyclictest0-21swapper/020:15:200
11819980,7cyclictest0-21swapper/020:10:120
11819980,6cyclictest0-21swapper/020:27:550
11819980,5cyclictest8121-21tune2fs20:30:140
11819980,5cyclictest0-21swapper/020:20:180
11819980,5cyclictest0-21swapper/019:20:190
11849976,1cyclictest0-21swapper/320:20:103
11849975,1cyclictest9398-21expr19:25:143
11849975,1cyclictest8473-21sshd19:20:493
11849975,1cyclictest26134-21munin-node20:00:133
11849975,1cyclictest17093-21irqstats19:40:213
11849975,1cyclictest1687-21diskstats19:10:153
11849970,6cyclictest0-21swapper/320:50:153
11849970,6cyclictest0-21swapper/320:30:253
11849970,6cyclictest0-21swapper/319:35:113
11839973,4cyclictest0-21swapper/220:04:282
11839971,5cyclictest0-21swapper/220:30:212
11839970,6cyclictest0-21swapper/220:57:142
11839970,6cyclictest0-21swapper/220:40:162
11839970,6cyclictest0-21swapper/219:40:252
11839970,6cyclictest0-21swapper/219:34:012
11839970,6cyclictest0-21swapper/219:20:152
11819970,7cyclictest0-21swapper/020:54:330
11819970,6cyclictest0-21swapper/020:45:160
11819970,6cyclictest0-21swapper/020:40:090
11819970,6cyclictest0-21swapper/020:00:090
11819970,6cyclictest0-21swapper/019:55:260
11819970,6cyclictest0-21swapper/019:45:160
11819970,6cyclictest0-21swapper/019:35:080
11819970,5cyclictest0-21swapper/019:32:320
11819970,4cyclictest0-21swapper/019:40:110
11849964,1cyclictest24088-21fw_conntrack19:55:193
11849964,1cyclictest13171-21cat20:40:173
11849960,5cyclictest28880-21wc20:05:163
11839960,5cyclictest0-21swapper/220:50:102
11839960,5cyclictest0-21swapper/219:50:102
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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