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2024-11-23 - 17:01
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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 792 highest latencies:
System rackaslot0.osadl.org (updated Sat Nov 23, 2024 12:44:38)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
254642830,0sleep30-21swapper/312:37:223
296012580,7sleep03-21ksoftirqd/009:54:380
2952025533,19sleep20-21swapper/207:09:272
234252540,1sleep10-21swapper/110:17:431
111292530,0sleep10-21swapper/111:20:401
298492520,0sleep20-21swapper/211:50:332
2942925129,18sleep00-21swapper/007:08:180
285872510,0sleep30-21swapper/310:08:153
53622500,1sleep05359-21bash11:17:060
303022500,0sleep230301-21bash11:31:102
167662500,1sleep116760-21bash12:31:021
305452490,1sleep01774-21runrttasks11:13:210
2938524926,19sleep10-21swapper/107:07:421
2932124926,19sleep30-21swapper/307:06:563
236522490,1sleep223631-21sshd12:20:332
294622460,0sleep10-21swapper/110:31:411
276642460,0sleep227663-21bash10:21:242
185382440,0sleep00-21swapper/012:06:170
151572440,0sleep20-21swapper/212:25:222
37402430,0sleep00-21swapper/010:32:240
323752430,0sleep10-21swapper/109:41:201
271892420,1sleep322497-21diskmemload12:23:433
149172420,0sleep30-21swapper/312:30:533
70592410,0sleep20-21swapper/209:42:072
274982410,1sleep11774-21runrttasks11:42:031
187202410,0sleep10-21swapper/109:22:551
164312390,0sleep30-21swapper/312:03:243
29822992721,3cyclictest9773-21sshd12:00:040
2982299250,8cyclictest595-21sshd09:34:570
2982299250,8cyclictest595-21sshd09:34:570
2982299240,16cyclictest0-21swapper/011:57:410
2982299240,10cyclictest4120-21sshd11:29:000
2982299221,14cyclictest119850irq/25-eth012:23:030
2982299220,21cyclictest5631-21sshd10:05:390
2982299220,19cyclictest30549-21sshd10:01:300
2982299220,17cyclictest0-21swapper/011:35:150
2982299220,15cyclictest14681-21sshd12:30:520
2982299220,12cyclictest6794-21sshd09:55:270
2982599210,20cyclictest0-21swapper/212:30:212
2982299218,12cyclictest27703-21sshd11:42:040
2982299216,9cyclictest0-21swapper/010:45:180
29822992118,2cyclictest16952-21sshd09:26:160
29822992112,6cyclictest0-21swapper/012:10:200
2982299211,17cyclictest119850irq/25-eth010:24:070
2982299210,18cyclictest0-21swapper/011:53:190
2982299210,17cyclictest0-21swapper/011:32:490
2982299210,16cyclictest26923-21sshd09:44:130
2982299210,12cyclictest6861-21sshd11:01:550
2982299210,11cyclictest0-21swapper/012:36:450
2982299210,10cyclictest24360-21sh09:20:140
2982599200,19cyclictest0-21swapper/209:10:212
2982299207,7cyclictest0-21swapper/012:26:590
2982299202,6cyclictest29199-21sshd10:18:180
2982299200,9cyclictest0-21swapper/010:59:110
2982299200,19cyclictest10824-21sshd09:12:020
2982299200,11cyclictest0-21swapper/010:50:190
2982299191,5cyclictest0-21swapper/010:25:380
2982299190,9cyclictest12246-21bash09:15:250
2982299190,18cyclictest0-21swapper/011:45:580
2982299190,18cyclictest0-21swapper/010:40:130
2982299190,15cyclictest0-21swapper/011:22:330
2982299190,11cyclictest0-21swapper/010:35:210
2982299190,10cyclictest2227-21sshd09:35:050
2982299190,10cyclictest0-21swapper/011:05:210
2982299190,10cyclictest0-21swapper/010:12:380
2982299190,10cyclictest0-21swapper/010:12:380
2982299190,10cyclictest0-21swapper/009:45:330
248532190,0sleep10-21swapper/110:11:101
248532190,0sleep10-21swapper/110:11:101
2982299188,6cyclictest0-21swapper/012:15:450
123282180,0sleep212321-21cp11:46:172
29825991716,1cyclictest17032-21sshd11:05:532
2982599170,16cyclictest0-21swapper/210:29:582
278352170,0sleep222497-21diskmemload11:55:582
2982599160,15cyclictest0-21swapper/209:05:162
5512150,0sleep30-21swapper/309:38:113
29824991515,0cyclictest0-21swapper/109:55:591
2982299152,5cyclictest1774-21runrttasks08:50:190
2982299150,6cyclictest0-21swapper/008:40:130
2982299150,2cyclictest0-21swapper/007:30:120
219372150,1sleep10-21swapper/111:00:171
120012150,0sleep311984-21sshd11:17:453
38082140,0sleep20-21swapper/210:02:092
2982699149,1cyclictest0-21swapper/311:48:373
2982699148,1cyclictest12589-21sshd10:26:243
2982699148,1cyclictest0-21swapper/311:01:163
2982699140,1cyclictest24303-21sshd11:52:563
2982699140,1cyclictest0-21swapper/311:43:343
2982699140,1cyclictest0-21swapper/309:15:393
2982699140,13cyclictest0-21swapper/311:10:463
2982699140,11cyclictest25937-21sshd11:36:203
2982599144,9cyclictest2099-21sshd10:45:572
29825991412,1cyclictest119850irq/25-eth011:14:022
29825991410,3cyclictest28122-21sshd10:51:382
2982599140,13cyclictest0-21swapper/212:00:372
2982499149,2cyclictest0-21swapper/109:27:301
2982499148,2cyclictest0-21swapper/111:19:581
2982499140,13cyclictest13610-21sshd09:36:061
2982299140,13cyclictest0-21swapper/008:30:130
2982299140,10cyclictest0-21swapper/009:05:110
2982299140,10cyclictest0-21swapper/008:54:590
296992140,1sleep30-21swapper/310:11:403
296992140,1sleep30-21swapper/310:11:393
232962140,1sleep123295-21sshd11:12:381
130682140,0sleep10-21swapper/110:43:461
2982699138,4cyclictest0-21swapper/309:42:543
2982699138,1cyclictest0-21swapper/311:59:003
2982699138,1cyclictest0-21swapper/309:45:313
2982699130,2cyclictest0-21swapper/312:05:363
2982699130,1cyclictest0-21swapper/312:28:003
2982699130,1cyclictest0-21swapper/312:10:413
2982699130,1cyclictest0-21swapper/311:26:223
2982699130,1cyclictest0-21swapper/310:52:163
2982699130,1cyclictest0-21swapper/310:22:093
2982699130,13cyclictest0-21swapper/310:49:573
2982699130,12cyclictest12214-21sshd09:59:353
2982699130,12cyclictest0-21swapper/311:33:233
2982699130,12cyclictest0-21swapper/311:24:483
2982699130,12cyclictest0-21swapper/309:10:183
2982699130,10cyclictest6247-21sshd12:16:203
2982699130,10cyclictest25281-21sshd11:06:433
2982599139,1cyclictest119850irq/25-eth011:03:162
2982599138,4cyclictest0-21swapper/211:29:012
2982599138,4cyclictest0-21swapper/210:31:182
2982599138,2cyclictest29477-21runrttasks12:18:232
29825991312,1cyclictest30-21ksoftirqd/209:52:022
2982599131,11cyclictest0-21swapper/209:20:202
2982599130,12cyclictest28480-21sshd12:10:012
2982599130,12cyclictest28-21rcuc/209:36:242
2982599130,12cyclictest18356-21sshd09:46:452
2982599130,12cyclictest0-21swapper/210:35:142
2982599130,10cyclictest0-21swapper/209:25:062
2982499139,1cyclictest0-21swapper/111:31:591
2982499133,9cyclictest11361-21sshd11:05:221
2982499131,9cyclictest119850irq/25-eth011:51:571
29824991311,1cyclictest30523-21sshd12:26:421
2982499131,11cyclictest0-21swapper/112:00:181
29824991311,1cyclictest0-21swapper/110:52:171
2982499130,4cyclictest31120-21bash09:10:451
2982499130,2cyclictest22661-21sshd09:16:371
2982499130,1cyclictest0-21swapper/112:11:521
2982499130,13cyclictest0-21swapper/112:05:111
2982499130,12cyclictest30187-21sshd11:56:101
2982499130,12cyclictest23806-21sshd10:04:211
2982499130,12cyclictest17451-21bash11:49:361
2982499130,12cyclictest14549-21bash10:47:111
2982499130,12cyclictest0-21swapper/110:26:491
2982299139,4cyclictest0-21swapper/008:02:440
2982299139,4cyclictest0-21swapper/008:02:440
2982299136,6cyclictest17877-21perl07:50:130
2982299134,5cyclictest0-21swapper/008:40:000
2982299130,9cyclictest7382-21latency_hist07:30:000
2982299130,10cyclictest0-21swapper/008:15:140
2982699129,2cyclictest0-21swapper/310:40:253
2982699127,4cyclictest0-21swapper/310:37:413
2982699122,9cyclictest4005-21sshd10:32:263
2982699120,9cyclictest0-21swapper/309:34:463
2982699120,9cyclictest0-21swapper/309:34:463
2982699120,2cyclictest0-21swapper/309:23:283
2982699120,1cyclictest0-21swapper/310:58:163
2982699120,11cyclictest0-21swapper/310:19:243
2982599129,2cyclictest0-21swapper/212:37:502
2982599129,2cyclictest0-21swapper/211:20:142
2982599129,2cyclictest0-21swapper/209:15:152
2982599128,1cyclictest0-21swapper/212:07:592
2982599121,10cyclictest0-21swapper/210:11:142
2982599121,10cyclictest0-21swapper/210:11:142
2982599121,10cyclictest0-21swapper/208:35:142
2982599120,2cyclictest18496-21rm09:30:112
2982599120,2cyclictest18496-21rm09:30:102
2982599120,1cyclictest119850irq/25-eth011:37:132
2982599120,1cyclictest0-21swapper/211:15:062
2982599120,1cyclictest0-21swapper/210:18:302
2982599120,12cyclictest0-21swapper/210:05:242
2982599120,11cyclictest12752-21sshd11:40:452
2982599120,11cyclictest0-21swapper/209:56:502
2982599120,11cyclictest0-21swapper/207:32:422
2982499129,2cyclictest0-21swapper/112:19:061
2982499129,2cyclictest0-21swapper/110:37:551
2982499129,2cyclictest0-21swapper/109:31:141
2982499129,2cyclictest0-21swapper/109:31:141
2982499128,1cyclictest0-21swapper/110:56:581
2982499128,0cyclictest0-21swapper/109:52:151
2982499127,2cyclictest0-21swapper/111:25:381
2982499127,1cyclictest10250irq/24-ahci[00009:46:001
29824991211,1cyclictest0-21swapper/111:39:261
2982499121,10cyclictest0-21swapper/110:20:411
2982499120,9cyclictest8997-21sshd12:24:571
2982499120,11cyclictest0-21swapper/112:35:531
2982499120,11cyclictest0-21swapper/110:07:171
2982299120,11cyclictest2873-21munin-node07:20:180
2982299120,11cyclictest1286-21munin-node08:25:130
2982699110,1cyclictest0-21swapper/307:55:193
2982699110,10cyclictest0-21swapper/310:00:043
2982699110,10cyclictest0-21swapper/309:50:123
2982699110,10cyclictest0-21swapper/309:25:133
2982599118,1cyclictest0-21swapper/210:41:032
2982599110,11cyclictest0-21swapper/208:13:142
2982599110,11cyclictest0-21swapper/207:21:472
2982599110,11cyclictest0-21swapper/207:15:132
2982599110,10cyclictest16249-21sshd10:56:392
2982499110,11cyclictest0-21swapper/109:00:171
2982499110,11cyclictest0-21swapper/108:15:191
2982299111,9cyclictest0-21swapper/007:45:260
2982299111,5cyclictest25795-21timerandwakeup08:05:230
2982299110,10cyclictest2636-21crond07:20:000
2982299110,10cyclictest0-21swapper/008:45:490
2982299110,10cyclictest0-21swapper/008:24:350
2982299110,10cyclictest0-21swapper/007:40:180
2982699109,1cyclictest0-21swapper/307:51:143
2982699108,1cyclictest0-21swapper/307:15:023
2982699100,9cyclictest0-21swapper/308:25:143
2982699100,1cyclictest0-21swapper/307:34:093
2982699100,10cyclictest0-21swapper/308:10:183
2982599109,1cyclictest0-21swapper/208:21:222
2982599109,1cyclictest0-21swapper/207:57:182
2982599109,1cyclictest0-21swapper/207:50:062
2982599100,9cyclictest4499-21perl08:30:162
2982599100,1cyclictest0-21swapper/208:27:252
2982599100,10cyclictest0-21swapper/209:03:322
2982599100,10cyclictest0-21swapper/208:46:412
2982599100,10cyclictest0-21swapper/208:03:142
2982599100,10cyclictest0-21swapper/208:03:142
2982599100,10cyclictest0-21swapper/207:40:502
2982599100,10cyclictest0-21swapper/207:10:092
2982499108,1cyclictest0-21swapper/108:45:141
2982499100,9cyclictest22639-21grep08:00:151
2982499100,9cyclictest22639-21grep08:00:141
2982499100,9cyclictest0-21swapper/108:20:141
2982499100,9cyclictest0-21swapper/107:15:001
2982499100,10cyclictest0-21swapper/107:27:431
2982299102,7cyclictest12136-21sadc07:40:000
2982299100,9cyclictest28774-21idleruntime-cro08:15:010
2982299100,9cyclictest19922-21munin-node07:55:140
2982299100,9cyclictest0-21swapper/007:10:010
2982299100,1cyclictest0-21swapper/009:00:190
298269999,0cyclictest0-21swapper/308:15:183
298269998,1cyclictest0-21swapper/308:43:103
298269998,1cyclictest0-21swapper/308:32:433
298269998,1cyclictest0-21swapper/308:00:153
298269998,1cyclictest0-21swapper/308:00:153
298269997,1cyclictest0-21swapper/308:20:153
298269990,9cyclictest0-21swapper/309:05:493
298269990,9cyclictest0-21swapper/309:01:463
298269990,9cyclictest0-21swapper/308:49:203
298269990,1cyclictest0-21swapper/308:58:023
298259998,1cyclictest0-21swapper/208:55:522
298259998,1cyclictest0-21swapper/208:40:142
298259998,1cyclictest0-21swapper/208:06:082
298259998,1cyclictest0-21swapper/207:35:572
298259997,1cyclictest0-21swapper/208:50:172
298249998,1cyclictest0-21swapper/108:40:141
298249998,1cyclictest0-21swapper/107:20:221
298269987,1cyclictest0-21swapper/308:50:443
298269987,1cyclictest0-21swapper/307:44:513
298269987,1cyclictest0-21swapper/307:20:483
298269980,6cyclictest0-21swapper/307:10:593
298259980,7cyclictest0-21swapper/207:46:542
298249988,0cyclictest0-21swapper/108:50:251
298249987,1cyclictest6843-21perl08:35:141
298249981,6cyclictest0-21swapper/108:30:181
298249980,8cyclictest0-21swapper/107:42:211
298249980,8cyclictest0-21swapper/107:32:421
298249980,0cyclictest0-21swapper/108:25:131
298269976,1cyclictest0-21swapper/308:06:423
298269970,6cyclictest0-21swapper/308:35:113
298269970,6cyclictest0-21swapper/307:25:123
298259976,1cyclictest0-21swapper/207:27:142
298249976,1cyclictest0-21swapper/107:45:361
298249971,5cyclictest0-21swapper/108:55:171
298249971,5cyclictest0-21swapper/107:55:121
298249970,6cyclictest0-21swapper/107:50:091
298249970,6cyclictest0-21swapper/107:35:151
298269960,6cyclictest0-21swapper/307:46:063
298269960,5cyclictest0-21swapper/307:35:113
298259962,2cyclictest0-21swapper/208:15:192
298249961,5cyclictest0-21swapper/107:10:211
298249960,6cyclictest0-21swapper/108:10:141
298249960,5cyclictest0-21swapper/109:05:131
298249960,5cyclictest0-21swapper/108:05:141
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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