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2025-07-19 - 01:47
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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: ondemand
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rack5slot4.osadl.org (updated Fri Jul 18, 2025 12:44:02)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
8828216293,8sleep30-21swapper/307:08:023
8821215474,8sleep10-21swapper/107:07:571
8946212663,7sleep20-21swapper/207:09:352
87012109100,6sleep00-21swapper/007:06:240
316182680,0sleep30-21swapper/309:29:083
187572640,1sleep20-21swapper/208:35:202
161522610,1sleep10-21swapper/110:40:001
162242600,0sleep30-21swapper/312:30:543
290452580,0sleep20-21swapper/212:23:442
24462560,0sleep30-21swapper/311:44:153
207752560,0sleep20-21swapper/209:55:152
111852550,0sleep30-21swapper/312:15:193
111852550,0sleep30-21swapper/312:15:193
84852540,0sleep20-21swapper/208:55:182
297712540,0sleep30-21swapper/309:44:023
294662540,0sleep20-21swapper/209:43:452
122932520,0sleep00-21swapper/010:36:180
57272500,0sleep30-21swapper/310:49:353
916399280,27cyclictest0-21swapper/212:10:532
916399280,27cyclictest0-21swapper/210:41:432
916399280,27cyclictest0-21swapper/210:08:152
916399270,26cyclictest301ktimersoftd/210:53:492
916399270,26cyclictest0-21swapper/211:43:442
916399270,26cyclictest0-21swapper/210:25:182
916399270,26cyclictest0-21swapper/208:25:282
916399270,26cyclictest0-21swapper/207:49:172
916399270,26cyclictest0-21swapper/207:13:262
915899270,26cyclictest0-21swapper/112:34:501
915899270,26cyclictest0-21swapper/112:15:471
915899270,26cyclictest0-21swapper/112:15:471
915899270,26cyclictest0-21swapper/108:59:271
915899270,26cyclictest0-21swapper/108:15:531
915899270,26cyclictest0-21swapper/108:11:581
916399261,24cyclictest0-21swapper/208:17:022
916399260,25cyclictest0-21swapper/211:09:372
915899260,25cyclictest24743-21ssh11:40:111
915899260,25cyclictest0-21swapper/109:17:231
915899260,25cyclictest0-21swapper/109:17:231
915899260,25cyclictest0-21swapper/107:39:281
9163992511,13cyclictest301ktimersoftd/210:45:162
916399250,24cyclictest0-21swapper/212:37:412
916399250,24cyclictest0-21swapper/212:30:092
916399250,24cyclictest0-21swapper/211:12:552
916399250,24cyclictest0-21swapper/209:21:322
916399250,23cyclictest0-21swapper/210:24:552
915899250,24cyclictest3872-21ssh11:45:141
915899250,24cyclictest0-21swapper/111:06:551
915899250,24cyclictest0-21swapper/109:22:071
915899250,24cyclictest0-21swapper/107:32:291
915899250,24cyclictest0-21swapper/107:11:021
915899250,18cyclictest0-21swapper/109:53:021
916399242,21cyclictest0-21swapper/212:01:212
9158992416,7cyclictest0-21swapper/112:14:391
915899240,23cyclictest0-21swapper/111:01:581
915899240,23cyclictest0-21swapper/110:41:251
915899240,23cyclictest0-21swapper/110:19:511
915899240,23cyclictest0-21swapper/109:30:401
915899240,23cyclictest0-21swapper/109:13:171
915899240,23cyclictest0-21swapper/109:06:441
915899240,23cyclictest0-21swapper/108:44:411
915899240,23cyclictest0-21swapper/107:42:081
916399233,19cyclictest0-21swapper/211:01:012
9163992321,2cyclictest0-21swapper/211:23:162
9163992315,6cyclictest0-21swapper/209:32:002
916399230,5cyclictest0-21swapper/212:25:152
916399230,22cyclictest0-21swapper/211:51:542
916399230,22cyclictest0-21swapper/211:31:432
916399230,22cyclictest0-21swapper/211:27:482
916399230,22cyclictest0-21swapper/210:36:512
916399230,22cyclictest0-21swapper/209:38:562
916399230,17cyclictest0-21swapper/209:49:402
915899232,20cyclictest0-21swapper/111:19:171
915899230,22cyclictest0-21swapper/112:20:481
915899230,22cyclictest0-21swapper/112:08:171
915899230,22cyclictest0-21swapper/112:03:401
915899230,22cyclictest0-21swapper/111:27:431
915899230,22cyclictest0-21swapper/110:56:471
915899230,22cyclictest0-21swapper/110:51:171
915899230,22cyclictest0-21swapper/110:47:461
915899230,22cyclictest0-21swapper/110:34:121
915899230,22cyclictest0-21swapper/110:12:271
915899230,22cyclictest0-21swapper/109:45:391
915899230,22cyclictest0-21swapper/109:36:171
915899230,22cyclictest0-21swapper/109:03:261
915899230,17cyclictest0-21swapper/112:27:321
9163992216,6cyclictest0-21swapper/210:01:082
9163992214,6cyclictest0-21swapper/209:16:142
9163992214,6cyclictest0-21swapper/209:16:132
9163992213,8cyclictest0-21swapper/210:59:102
916399220,3cyclictest0-21swapper/210:17:122
916399220,2cyclictest301ktimersoftd/209:25:142
916399220,21cyclictest0-21swapper/211:56:352
916399220,21cyclictest0-21swapper/211:36:582
916399220,21cyclictest0-21swapper/211:16:422
916399220,21cyclictest0-21swapper/209:54:542
916399220,21cyclictest0-21swapper/207:35:132
916399220,21cyclictest0-21swapper/207:25:382
916399220,16cyclictest0-21swapper/212:15:182
916399220,16cyclictest0-21swapper/212:15:172
915899222,19cyclictest0-21swapper/110:05:441
915899221,20cyclictest0-21swapper/111:21:021
915899220,21cyclictest0-21swapper/112:38:291
915899220,21cyclictest0-21swapper/111:56:431
915899220,21cyclictest0-21swapper/111:51:131
915899220,21cyclictest0-21swapper/111:38:091
915899220,21cyclictest0-21swapper/111:32:461
915899220,21cyclictest0-21swapper/111:11:311
915899220,21cyclictest0-21swapper/110:25:391
915899220,21cyclictest0-21swapper/108:38:011
915899220,21cyclictest0-21swapper/108:05:501
915899220,21cyclictest0-21swapper/108:02:171
915899220,21cyclictest0-21swapper/107:57:051
915899220,21cyclictest0-21swapper/107:48:341
915899220,21cyclictest0-21swapper/107:27:051
915899220,21cyclictest0-21swapper/107:21:471
915899220,20cyclictest0-21swapper/110:20:491
9154992218,3cyclictest10272-21snmpd09:15:560
9154992218,3cyclictest10272-21snmpd09:15:560
9154992218,3cyclictest0-21swapper/012:03:350
915499221,20cyclictest0-21swapper/011:47:530
915499220,20cyclictest21092-21apt12:35:000
1781822218,3sleep30-21swapper/309:01:493
916399216,3cyclictest0-21swapper/210:30:192
916399210,20cyclictest0-21swapper/212:09:262
916399210,20cyclictest0-21swapper/211:46:332
916399210,20cyclictest0-21swapper/209:11:322
916399210,19cyclictest438-21turbostat07:55:002
915899210,20cyclictest0-21swapper/110:02:271
915899210,20cyclictest0-21swapper/109:56:311
915899210,20cyclictest0-21swapper/109:29:061
915899210,20cyclictest0-21swapper/108:53:051
915899210,20cyclictest0-21swapper/108:30:381
915899210,20cyclictest0-21swapper/107:52:321
915899210,16cyclictest0-21swapper/109:41:071
9154992118,2cyclictest10272-21snmpd10:12:480
9154992118,2cyclictest10272-21snmpd08:01:560
9154992118,2cyclictest10272-21snmpd07:40:140
9154992118,2cyclictest10272-21snmpd07:21:410
9154992118,2cyclictest0-21swapper/011:50:190
9154992117,3cyclictest0-21swapper/011:59:270
9154992117,2cyclictest10272-21snmpd09:58:120
9154992117,2cyclictest10272-21snmpd09:51:360
915499210,20cyclictest0-21swapper/012:19:090
915499210,20cyclictest0-21swapper/012:19:080
9163992018,1cyclictest10272-21snmpd08:54:502
9163992018,1cyclictest10272-21snmpd08:46:592
9163992018,1cyclictest10272-21snmpd07:33:502
916399201,18cyclictest0-21swapper/210:10:182
916399201,15cyclictest0-21swapper/208:40:142
916399200,2cyclictest0-21swapper/208:10:292
916399200,14cyclictest0-21swapper/208:08:332
915899200,19cyclictest0-21swapper/108:22:471
915899200,19cyclictest0-21swapper/107:19:281
9154992018,1cyclictest10272-21snmpd10:59:400
9154992018,1cyclictest10272-21snmpd10:44:520
9154992018,1cyclictest10272-21snmpd10:04:090
9154992018,1cyclictest10272-21snmpd08:37:320
9154992018,1cyclictest10272-21snmpd08:10:470
9154992018,1cyclictest10272-21snmpd08:06:380
9154992018,1cyclictest10272-21snmpd07:32:080
9154992018,1cyclictest10272-21snmpd07:13:410
9154992017,2cyclictest10272-21snmpd11:07:370
9154992017,2cyclictest10272-21snmpd10:46:460
9154992017,2cyclictest10272-21snmpd10:05:210
9154992017,2cyclictest10272-21snmpd08:28:140
9154992017,2cyclictest10272-21snmpd07:35:110
915499201,17cyclictest0-21swapper/011:03:120
915499200,2cyclictest0-21swapper/009:12:260
9163991917,1cyclictest10272-21snmpd08:02:582
9163991917,1cyclictest10272-21snmpd07:18:532
9154991917,1cyclictest10272-21snmpd12:37:370
9154991917,1cyclictest10272-21snmpd11:35:340
9154991917,1cyclictest10272-21snmpd11:31:400
9154991917,1cyclictest10272-21snmpd11:20:520
9154991917,1cyclictest10272-21snmpd08:53:290
9154991917,1cyclictest10272-21snmpd08:15:560
9154991916,3cyclictest0-21swapper/009:25:500
9154991916,2cyclictest10272-21snmpd08:58:200
9154991916,2cyclictest10272-21snmpd07:48:080
9154991916,2cyclictest10272-21snmpd07:28:170
9154991915,3cyclictest0-21swapper/009:39:360
915499190,18cyclictest0-21swapper/011:40:060
915499190,18cyclictest0-21swapper/010:52:410
915499190,18cyclictest0-21swapper/010:18:120
9163991815,2cyclictest10272-21snmpd07:21:352
916399180,17cyclictest0-21swapper/209:00:132
916399180,17cyclictest0-21swapper/207:40:122
9154991817,1cyclictest0-21swapper/009:05:200
9154991816,2cyclictest0-21swapper/010:20:370
9154991816,1cyclictest10272-21snmpd12:14:440
9154991816,1cyclictest10272-21snmpd09:30:390
9154991816,1cyclictest10272-21snmpd09:02:140
9154991816,1cyclictest10272-21snmpd08:43:320
9154991816,1cyclictest10272-21snmpd07:51:260
9154991815,2cyclictest10272-21snmpd08:46:010
915499180,17cyclictest0-21swapper/010:34:130
915499180,17cyclictest0-21swapper/009:21:450
916399173,8cyclictest30194-21/usr/sbin/munin08:20:252
916399172,14cyclictest0-21swapper/208:30:212
916399172,14cyclictest0-21swapper/207:55:402
915899172,14cyclictest0-21swapper/108:45:191
915499172,14cyclictest0-21swapper/011:11:480
9154991715,1cyclictest10272-21snmpd09:45:390
9154991715,1cyclictest10272-21snmpd07:19:500
9154991714,2cyclictest0-21swapper/010:28:000
915499170,16cyclictest0-21swapper/012:28:520
915499170,16cyclictest0-21swapper/009:41:070
916399160,15cyclictest0-21swapper/209:05:172
915499167,8cyclictest0-21swapper/011:17:020
9154991614,1cyclictest10272-21snmpd12:20:350
9154991614,1cyclictest10272-21snmpd07:55:280
9154991613,2cyclictest10272-21snmpd08:23:220
915499160,15cyclictest0-21swapper/012:07:360
225702160,0sleep00-21swapper/011:25:140
95612153,3sleep30-21swapper/309:34:303
915899150,14cyclictest0-21swapper/108:25:141
301592151,4sleep30-21swapper/311:27:183
237892159,3sleep30-21swapper/309:07:343
3263021410,3sleep30-21swapper/308:47:323
55632138,2sleep30-21swapper/309:46:433
271002137,3sleep30-21swapper/309:57:173
267862139,3sleep30-21swapper/308:42:473
218932131,3sleep30-21swapper/311:37:593
201452136,4sleep30-21swapper/309:39:503
9154991210,1cyclictest10272-21snmpd08:34:530
61472128,3sleep30-21swapper/307:56:533
239932129,2sleep30-21swapper/308:13:593
235412127,3sleep30-21swapper/312:06:033
232422127,2sleep30-21swapper/307:20:013
182082128,3sleep30-21swapper/308:09:593
153772120,6sleep323999-21diskmemload10:53:053
150222126,3sleep30-21swapper/308:33:343
143612122,3sleep30-21swapper/307:36:113
117572125,4sleep30-21swapper/310:35:463
59972117,3sleep30-21swapper/308:51:203
30302111,3sleep30-21swapper/308:20:323
274752110,2sleep30-21swapper/310:14:193
248542115,3sleep30-21swapper/311:53:493
246932115,3sleep30-21swapper/310:56:133
243392115,3sleep30-21swapper/310:42:433
23662116,3sleep30-21swapper/307:27:573
231532117,3sleep30-21swapper/307:19:483
205152117,3sleep30-21swapper/307:40:433
141812110,3sleep30-21swapper/310:06:103
120732118,2sleep30-21swapper/308:58:533
119842115,3sleep30-21swapper/308:00:343
89632106,3sleep30-21swapper/308:26:213
86432104,3sleep30-21swapper/311:31:343
77282100,5sleep30-21swapper/311:17:483
68822104,3sleep30-21swapper/310:04:183
309402105,2sleep30-21swapper/309:11:303
308582104,3sleep30-21swapper/311:14:403
296602100,3sleep30-21swapper/312:37:323
209522104,3sleep30-21swapper/308:38:343
195782105,3sleep30-21swapper/311:09:513
8969292,4sleep30-21swapper/309:50:043
8759295,3sleep30-21swapper/307:34:593
8638292,4sleep30-21swapper/309:16:353
8638292,4sleep30-21swapper/309:16:353
7598293,3sleep30-21swapper/312:28:183
6466293,3sleep30-21swapper/311:03:303
32701293,3sleep30-21swapper/311:55:473
26566293,5sleep30-21swapper/307:48:083
20706292,4sleep30-21swapper/309:23:323
20694291,5sleep30-21swapper/311:24:013
1696293,3sleep30-21swapper/310:31:143
14751295,3sleep30-21swapper/307:12:123
12986292,4sleep30-21swapper/310:21:123
12596290,1sleep30-21swapper/312:01:303
9515284,2sleep30-21swapper/311:45:323
4511281,4sleep30-21swapper/312:12:283
32189281,4sleep30-21swapper/307:50:253
29756285,2sleep30-21swapper/308:17:443
2574281,4sleep30-21swapper/310:16:243
25610282,3sleep30-21swapper/312:20:493
23423281,5sleep30-21swapper/310:26:093
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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