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2025-08-26 - 18:58
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 792 highest latencies:
System rackbslot4.osadl.org (updated Tue Aug 26, 2025 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
5872997812,31cyclictest0-21swapper/105:19:351
5872997812,31cyclictest0-21swapper/105:19:351
587299773,37cyclictest0-21swapper/107:16:151
587299754,35cyclictest0-21swapper/106:06:061
587299747,5cyclictest0-21swapper/107:02:521
587299745,34cyclictest0-21swapper/106:49:311
587299745,34cyclictest0-21swapper/105:22:441
587299735,34cyclictest0-21swapper/104:50:111
587299725,34cyclictest0-21swapper/106:43:501
587299724,34cyclictest0-21swapper/107:09:171
587299724,34cyclictest0-21swapper/106:59:471
587299724,34cyclictest0-21swapper/106:37:561
587299724,33cyclictest0-21swapper/104:36:481
587299724,33cyclictest0-21swapper/104:36:481
587299724,15cyclictest31954-21grep02:52:451
587299723,40cyclictest0-21swapper/103:32:131
587299715,7cyclictest0-21swapper/106:18:351
587299715,33cyclictest0-21swapper/106:29:461
587299714,34cyclictest0-21swapper/106:11:271
587299714,34cyclictest0-21swapper/106:11:271
587299714,34cyclictest0-21swapper/105:43:021
587299714,34cyclictest0-21swapper/105:28:091
587299714,34cyclictest0-21swapper/103:57:201
587299714,34cyclictest0-21swapper/103:56:111
587299703,37cyclictest0-21swapper/105:00:081
587299703,35cyclictest7428-21/usr/sbin/munin05:57:351
587299694,39cyclictest0-21swapper/105:06:511
587299693,9cyclictest0-21swapper/106:36:051
587299684,7cyclictest0-21swapper/105:09:201
587299684,17cyclictest0-21swapper/104:12:591
587299683,37cyclictest0-21swapper/102:07:461
587299683,37cyclictest0-21swapper/102:07:461
587299673,41cyclictest0-21swapper/102:35:221
587299665,38cyclictest0-21swapper/102:47:141
587299664,33cyclictest0-21swapper/106:52:481
587299664,33cyclictest0-21swapper/106:52:481
587299664,16cyclictest0-21swapper/103:49:001
587299663,8cyclictest0-21swapper/104:37:351
587299654,35cyclictest0-21swapper/105:16:071
587299653,36cyclictest0-21swapper/102:13:281
587299633,38cyclictest0-21swapper/106:22:241
5886996130,27cyclictest17147-21tr06:12:333
587299614,8cyclictest0-21swapper/103:46:391
587299614,27cyclictest0-21swapper/104:42:381
587299613,37cyclictest0-21swapper/104:27:121
541526012,17sleep10-21swapper/101:44:421
587999585,47cyclictest0-21swapper/206:02:292
588699572,49cyclictest24352-21cat06:22:433
5868995747,5cyclictest3-21ksoftirqd/007:17:070
5886995521,29cyclictest10927-21grep06:02:413
5879995546,5cyclictest29-21ksoftirqd/206:17:082
587999554,45cyclictest0-21swapper/206:51:082
5879995513,36cyclictest0-21swapper/204:07:472
5886995422,28cyclictest23830-21grep04:42:443
5886995412,36cyclictest14270-21unixbench_singl06:07:423
5886995412,36cyclictest14270-21unixbench_singl06:07:423
587999545,43cyclictest0-21swapper/204:34:562
587999545,43cyclictest0-21swapper/204:34:562
587999544,44cyclictest0-21swapper/204:38:142
587299541,49cyclictest11359-21crond03:27:131
588699533,9cyclictest0-21swapper/301:47:583
5886995317,30cyclictest30062-21awk05:42:383
5886995316,31cyclictest667-21runrttasks07:13:213
5886995313,34cyclictest8895-21latency01:52:373
587999534,43cyclictest0-21swapper/206:09:302
587999534,43cyclictest0-21swapper/206:09:302
587999534,43cyclictest0-21swapper/204:24:502
5868995311,37cyclictest0-21swapper/006:57:430
588699524,41cyclictest20577-21ntpq06:17:343
5886995218,28cyclictest13090-21uniq04:27:253
5886995217,29cyclictest27082-21cut06:27:283
5886995216,31cyclictest667-21runrttasks04:15:153
5886995216,30cyclictest26874-21timerwakeupswit03:57:443
5886995216,30cyclictest10456-21ntpq03:22:353
5886995215,32cyclictest667-21runrttasks03:19:193
5886995215,32cyclictest4174-21grep05:02:433
5886995215,31cyclictest32059-21unixbench_singl02:52:473
5886995213,34cyclictest6251-21fschecks_time03:12:283
5886995213,33cyclictest32419-21fschecks_time04:57:273
5886995212,34cyclictest18368-21interrupts07:02:243
5886995212,34cyclictest12801-21netstat02:02:373
587999528,39cyclictest0-21swapper/205:23:322
587999524,42cyclictest0-21swapper/206:45:062
587999524,42cyclictest0-21swapper/205:47:302
587999523,44cyclictest0-21swapper/204:43:032
587999523,21cyclictest0-21swapper/206:28:152
587999522,17cyclictest13456-21/usr/sbin/munin03:32:362
587299523,15cyclictest0-21swapper/103:33:191
588699512,43cyclictest4007-21awk05:52:343
5886995117,29cyclictest5093-21grep06:42:323
5886995114,32cyclictest667-21runrttasks02:51:383
5886995113,32cyclictest18934-21latency_hist05:27:103
5886995111,34cyclictest6394-21fschecks_count05:07:313
587999514,16cyclictest0-21swapper/207:16:102
587999513,41cyclictest0-21swapper/204:57:272
588699503,8cyclictest22257-21/usr/sbin/munin02:27:393
588699502,9cyclictest17015-21sed02:12:553
5886995014,31cyclictest2800-21sh04:12:123
5886995014,31cyclictest10044-21if_eth204:22:283
5886995013,32cyclictest667-21runrttasks03:35:293
5886995013,32cyclictest667-21runrttasks03:29:303
5886995013,31cyclictest17744-21aten_rbpower_en02:17:253
5886995012,33cyclictest7649-21unixbench_multi04:17:453
5886995012,33cyclictest16901-21open_files04:32:393
5886995012,33cyclictest16901-21open_files04:32:393
5886995012,32cyclictest4194-21tr03:07:253
5886995012,32cyclictest13208-21sh05:17:293
5886995012,32cyclictest13208-21sh05:17:293
587999504,40cyclictest0-21swapper/205:28:372
587999504,39cyclictest0-21swapper/202:32:312
587999503,41cyclictest0-21swapper/207:04:382
587999503,40cyclictest0-21swapper/205:19:302
587999503,40cyclictest0-21swapper/205:19:302
587999503,22cyclictest0-21swapper/207:10:102
587999502,42cyclictest31608-21ssh06:33:232
5879995014,31cyclictest30708-21sshd05:43:372
587299502,5cyclictest26753-21gzip05:37:401
586899502,43cyclictest13757-21ls05:17:410
586899502,43cyclictest13757-21ls05:17:410
588699493,7cyclictest8582-21/usr/sbin/munin06:47:383
588699492,8cyclictest24760-21chrt02:34:333
588699492,41cyclictest16514-21sed03:37:443
588699492,41cyclictest16514-21sed03:37:443
588699492,40cyclictest1602-21memory06:37:293
588699492,18cyclictest2243650/usr/sbin/munin03:52:323
5886994918,26cyclictest10467-21sort05:12:433
5886994916,28cyclictest667-21runrttasks02:45:083
5886994916,27cyclictest19377-21forks03:47:303
5886994915,29cyclictest32679-21fschecks_time05:47:283
5886994914,29cyclictest667-21runrttasks02:59:013
5886994914,29cyclictest574-21dbus-daemon03:07:133
5886994913,31cyclictest667-21runrttasks01:58:003
5886994912,32cyclictest14497-21aten_rbpower_po06:57:213
5886994912,30cyclictest29433-21idleruntime04:02:283
587999498,35cyclictest0-21swapper/205:36:292
587999494,9cyclictest0-21swapper/203:12:462
587999494,39cyclictest0-21swapper/205:40:442
587999494,39cyclictest0-21swapper/204:56:582
587999494,38cyclictest0-21swapper/205:02:442
587999494,38cyclictest0-21swapper/204:12:232
587999493,40cyclictest0-21swapper/204:47:522
5879994912,6cyclictest15037-21latency06:57:292
5879994910,33cyclictest0-21swapper/204:02:242
587299497,35cyclictest0-21swapper/105:52:301
587299494,38cyclictest0-21swapper/103:38:001
587299494,38cyclictest0-21swapper/103:38:001
587299494,11cyclictest0-21swapper/101:52:361
5868994940,5cyclictest3-21ksoftirqd/004:37:110
5868994940,5cyclictest3-21ksoftirqd/004:37:110
586899493,40cyclictest0-21swapper/002:22:440
588699487,7cyclictest0-21swapper/307:07:313
588699483,9cyclictest0-21swapper/303:46:563
588699483,39cyclictest0-21swapper/305:37:103
5886994816,27cyclictest25890-21aten_rbpower_vo04:47:243
5886994816,27cyclictest20137-21cut05:27:363
5886994814,29cyclictest20272-21switchtime04:37:403
5886994814,28cyclictest27316-21sshd05:38:073
5886994813,30cyclictest667-21runrttasks02:38:003
5886994812,30cyclictest873-21sed06:37:093
587999488,34cyclictest0-21swapper/206:26:172
587999488,34cyclictest0-21swapper/206:17:122
587999488,34cyclictest0-21swapper/205:58:102
587999487,35cyclictest0-21swapper/206:41:402
587999485,37cyclictest0-21swapper/203:57:432
587999484,38cyclictest0-21swapper/205:13:492
587999484,38cyclictest0-21swapper/203:49:072
587999484,11cyclictest0-21swapper/203:37:372
587999484,11cyclictest0-21swapper/203:37:372
587999483,39cyclictest0-21swapper/205:08:152
587999483,14cyclictest0-21swapper/202:40:072
5879994810,32cyclictest0-21swapper/204:18:202
587299484,38cyclictest0-21swapper/106:16:061
587299483,39cyclictest0-21swapper/102:32:131
586899485,37cyclictest0-21swapper/002:02:360
586899483,7cyclictest0-21swapper/004:47:370
97312473,9sleep00-21swapper/006:49:260
588699474,36cyclictest0-21swapper/302:22:293
5886994713,28cyclictest12118-21switchtime06:52:373
5886994713,28cyclictest12118-21switchtime06:52:373
5886994712,30cyclictest14166-21fschecks_count02:07:283
5886994712,30cyclictest14166-21fschecks_count02:07:283
587999474,9cyclictest0-21swapper/203:17:332
587999474,38cyclictest0-21swapper/205:52:162
587999474,38cyclictest0-21swapper/204:30:022
587999474,38cyclictest0-21swapper/203:53:182
587999474,37cyclictest0-21swapper/206:52:182
587999474,37cyclictest0-21swapper/206:52:182
587999474,37cyclictest0-21swapper/203:42:472
587999474,37cyclictest0-21swapper/202:52:472
587999473,37cyclictest0-21swapper/202:24:272
587299474,38cyclictest0-21swapper/102:47:211
587299474,37cyclictest0-21swapper/104:22:121
587299474,37cyclictest0-21swapper/102:37:331
587299474,37cyclictest0-21swapper/102:01:471
587299473,37cyclictest0-21swapper/105:47:361
586899475,36cyclictest0-21swapper/002:12:430
588699463,8cyclictest6758-21uniq05:57:243
587999467,34cyclictest0-21swapper/203:07:252
587999464,36cyclictest0-21swapper/202:27:302
587999463,37cyclictest0-21swapper/203:27:142
587999463,17cyclictest0-21swapper/202:50:212
587999462,38cyclictest32725-21/usr/sbin/munin02:57:302
587299464,9cyclictest0-21swapper/102:23:041
587299464,36cyclictest0-21swapper/103:08:461
587299464,16cyclictest0-21swapper/104:07:561
586899464,37cyclictest0-21swapper/006:22:300
586899464,37cyclictest0-21swapper/002:07:360
586899464,37cyclictest0-21swapper/002:07:360
586899464,37cyclictest0-21swapper/001:52:450
586899464,36cyclictest0-21swapper/007:02:290
586899464,36cyclictest0-21swapper/004:22:340
179532463,9sleep00-21swapper/005:24:300
588699455,7cyclictest0-21swapper/304:52:363
587999454,8cyclictest0-21swapper/203:22:412
587999453,35cyclictest0-21swapper/203:03:172
587299454,9cyclictest0-21swapper/102:59:471
587299453,36cyclictest0-21swapper/105:33:091
587299453,36cyclictest0-21swapper/104:52:431
587299453,36cyclictest0-21swapper/103:06:111
587299453,36cyclictest0-21swapper/102:04:121
586899455,33cyclictest0-21swapper/005:07:430
586899455,17cyclictest0-21swapper/006:37:290
586899454,35cyclictest0-21swapper/006:02:350
586899454,35cyclictest0-21swapper/005:32:330
586899454,35cyclictest0-21swapper/003:52:450
586899454,35cyclictest0-21swapper/002:17:160
586899454,35cyclictest0-21swapper/001:47:190
586899453,36cyclictest10731-21iostat_ios01:57:350
586899453,36cyclictest0-21swapper/006:32:310
80732443,9sleep00-21swapper/005:58:140
587999448,31cyclictest27678-21latency02:42:352
587299443,35cyclictest0-21swapper/103:12:551
586899445,33cyclictest0-21swapper/004:12:370
586899445,33cyclictest0-21swapper/003:47:590
586899444,35cyclictest0-21swapper/006:27:350
586899443,36cyclictest0-21swapper/004:17:390
25482443,8sleep00-21swapper/005:51:060
587299434,8cyclictest0-21swapper/102:17:281
587299433,8cyclictest0-21swapper/104:03:211
587299433,35cyclictest0-21swapper/104:28:081
587299433,35cyclictest0-21swapper/103:20:111
587299433,35cyclictest0-21swapper/101:48:481
586899434,33cyclictest0-21swapper/004:27:330
586899433,35cyclictest0-21swapper/005:05:380
586899433,17cyclictest0-21swapper/006:42:290
586899423,34cyclictest0-21swapper/005:27:500
229082423,8sleep00-21swapper/002:29:480
180032423,7sleep00-21swapper/006:13:280
289722413,9sleep00-21swapper/002:47:220
18232413,8sleep00-21swapper/003:00:140
173922414,8sleep00-21swapper/003:42:310
73712403,8sleep00-21swapper/003:14:180
23102403,8sleep00-21swapper/004:10:560
200752403,8sleep00-21swapper/004:37:370
166332403,8sleep00-21swapper/003:38:040
166332403,8sleep00-21swapper/003:38:040
313842392,31sleep031390-21sh05:45:310
304192393,8sleep00-21swapper/004:02:550
265062393,8sleep00-21swapper/002:38:010
5879993829,5cyclictest29-21ksoftirqd/202:17:142
586899384,29cyclictest0-21swapper/006:18:070
49372383,8sleep00-21swapper/005:53:360
531323714,17sleep20-21swapper/201:43:262
48992379,20sleep00-21swapper/001:42:440
114992373,8sleep00-21swapper/005:14:480
586899363,19cyclictest137932rm06:56:160
586899363,19cyclictest137932rm06:56:160
5868993624,7cyclictest10894-21tail03:22:430
586899353,27cyclictest0-21swapper/004:56:380
5868993526,5cyclictest3-21ksoftirqd/003:32:430
5868993523,7cyclictest8803-21grep03:17:440
586899352,20cyclictest273792diskmemload03:58:310
397423511,17sleep30-21swapper/301:42:233
586899344,26cyclictest0-21swapper/007:07:370
586899344,25cyclictest0-21swapper/003:09:380
586899343,26cyclictest0-21swapper/003:02:370
586899335,22cyclictest0-21swapper/004:57:310
5868993315,13cyclictest24443-21sh04:44:150
587999325,23cyclictest0-21swapper/202:02:332
587999324,23cyclictest0-21swapper/201:48:432
5879993220,7cyclictest18754-21ls02:17:432
586899324,23cyclictest0-21swapper/005:38:040
586899324,22cyclictest0-21swapper/003:32:130
5868993217,9cyclictest560-21NetworkManager02:32:140
586899314,21cyclictest0-21swapper/002:42:330
587999303,22cyclictest0-21swapper/202:10:042
587999303,22cyclictest0-21swapper/202:10:042
587999303,22cyclictest0-21swapper/201:59:422
586899304,22cyclictest0-21swapper/002:52:440
586899303,21cyclictest0-21swapper/006:07:150
586899303,21cyclictest0-21swapper/006:07:150
5879992920,5cyclictest29-21ksoftirqd/201:57:152
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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