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2026-05-02 - 17:23
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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 Sat May 02, 2026 12:43:34)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2134999734,14cyclictest0-21swapper/110:18:331
21349997212,34cyclictest0-21swapper/112:26:311
21349997212,30cyclictest0-21swapper/109:47:331
2134999613,5cyclictest0-21swapper/109:52:581
2077126012,17sleep20-21swapper/207:03:592
2134999588,43cyclictest0-21swapper/110:54:041
2098925811,17sleep30-21swapper/307:06:373
2094125812,39sleep10-21swapper/107:06:031
2136199573,49cyclictest0-21swapper/307:48:013
2134999574,26cyclictest0-21swapper/112:02:551
2136199564,46cyclictest0-21swapper/312:06:223
2134999564,7cyclictest0-21swapper/112:08:481
2136199555,43cyclictest0-21swapper/309:43:243
2136199554,46cyclictest0-21swapper/310:36:243
2136199552,48cyclictest7046-21kworker/3:110:06:103
2135699554,45cyclictest0-21swapper/209:38:002
2134999554,45cyclictest0-21swapper/112:20:021
2134999554,45cyclictest0-21swapper/109:55:451
2136199544,6cyclictest0-21swapper/311:02:443
2134999542,47cyclictest4181-21sadc10:37:561
2091825410,38sleep00-21swapper/007:05:450
2136199535,42cyclictest0-21swapper/309:08:563
2136199534,44cyclictest0-21swapper/310:38:393
2136199534,43cyclictest0-21swapper/311:47:333
2136199534,26cyclictest8150irq/23-uhci_hcd10:25:093
2134999535,42cyclictest0-21swapper/109:26:301
2134999534,43cyclictest0-21swapper/110:28:501
21344995344,5cyclictest3-21ksoftirqd/007:28:000
2136199525,41cyclictest0-21swapper/307:23:283
2136199524,42cyclictest0-21swapper/311:30:533
2136199524,41cyclictest0-21swapper/310:53:443
2136199523,43cyclictest0-21swapper/311:56:413
2135699524,43cyclictest0-21swapper/210:34:012
2134999524,43cyclictest0-21swapper/111:42:431
2134999524,43cyclictest0-21swapper/110:23:351
2134999524,42cyclictest0-21swapper/111:30:231
2136199514,42cyclictest0-21swapper/307:18:113
2136199513,42cyclictest0-21swapper/311:22:333
2136199513,41cyclictest0-21swapper/312:14:223
2134999514,42cyclictest0-21swapper/110:50:341
2134999514,11cyclictest0-21swapper/110:44:141
2134999512,44cyclictest25344-21ssh11:05:241
2134499514,8cyclictest0-21swapper/009:58:150
2136199506,38cyclictest0-21swapper/312:32:393
2136199504,40cyclictest0-21swapper/311:04:043
2136199504,40cyclictest0-21swapper/307:13:113
2136199504,39cyclictest0-21swapper/312:36:523
2136199504,39cyclictest0-21swapper/309:38:093
2136199503,41cyclictest0-21swapper/310:30:193
2134999506,38cyclictest0-21swapper/110:38:191
2134999502,42cyclictest7797-21ssh09:14:231
21349995011,34cyclictest0-21swapper/109:20:231
2134499504,41cyclictest0-21swapper/011:58:220
2136199496,37cyclictest0-21swapper/312:20:293
2136199496,37cyclictest0-21swapper/312:09:003
2136199496,37cyclictest0-21swapper/309:52:463
2136199496,37cyclictest0-21swapper/309:25:003
2136199496,37cyclictest0-21swapper/309:18:543
2136199496,14cyclictest0-21swapper/309:37:183
2136199496,14cyclictest0-21swapper/309:37:183
2136199495,38cyclictest0-21swapper/310:45:523
2136199494,39cyclictest0-21swapper/310:18:133
2136199494,39cyclictest0-21swapper/309:13:283
21361994934,10cyclictest0-21swapper/311:25:033
2136199493,41cyclictest0-21swapper/311:12:133
2136199493,40cyclictest0-21swapper/310:49:243
2136199493,40cyclictest0-21swapper/308:59:523
21361994913,7cyclictest18181-21sshd11:38:443
21361994912,31cyclictest0-21swapper/312:02:273
2136199491,42cyclictest361ktimersoftd/310:08:083
2135699494,39cyclictest0-21swapper/210:28:142
2135699494,39cyclictest0-21swapper/209:27:162
2135699493,40cyclictest0-21swapper/210:56:542
21356994915,29cyclictest776-21sshd11:58:462
21356994914,30cyclictest0-21swapper/209:13:122
2134999494,40cyclictest0-21swapper/111:33:531
2134999494,40cyclictest0-21swapper/110:58:141
2134999493,42cyclictest0-21swapper/110:01:311
2136199489,34cyclictest23919-21needreboot08:38:203
2136199486,36cyclictest0-21swapper/311:50:223
2136199484,8cyclictest0-21swapper/312:23:123
2136199484,38cyclictest0-21swapper/311:36:263
2136199484,38cyclictest0-21swapper/308:23:223
21361994811,9cyclictest0-21swapper/309:28:213
21361994810,31cyclictest0-21swapper/310:13:193
2135699484,38cyclictest0-21swapper/212:07:062
2135699484,38cyclictest0-21swapper/211:13:112
2135699484,38cyclictest0-21swapper/211:13:112
2135699484,38cyclictest0-21swapper/209:53:072
2135699483,40cyclictest0-21swapper/210:20:452
2135699482,41cyclictest23705-21ssh09:36:332
2135699482,41cyclictest23705-21ssh09:36:332
21356994812,30cyclictest0-21swapper/211:28:272
21356994811,31cyclictest0-21swapper/210:08:302
21356994810,32cyclictest0-21swapper/211:33:592
2134999484,39cyclictest0-21swapper/112:34:121
2134999484,38cyclictest0-21swapper/109:39:121
2134999484,38cyclictest0-21swapper/109:37:111
2134999484,38cyclictest0-21swapper/109:37:111
21349994834,10cyclictest0-21swapper/111:23:031
2134999483,40cyclictest0-21swapper/112:29:221
2134999483,40cyclictest0-21swapper/112:05:421
2134999483,39cyclictest0-21swapper/108:58:581
2134999482,15cyclictest11935-21users12:13:241
2134499487,17cyclictest0-21swapper/010:18:240
2134499486,10cyclictest0-21swapper/012:19:010
2134499484,38cyclictest0-21swapper/012:25:020
2134499484,38cyclictest0-21swapper/009:22:520
2136199475,36cyclictest0-21swapper/308:48:313
2136199474,9cyclictest0-21swapper/308:53:173
2136199474,37cyclictest0-21swapper/311:16:233
2136199474,37cyclictest0-21swapper/311:16:233
2136199474,37cyclictest0-21swapper/310:00:163
2136199474,37cyclictest0-21swapper/307:38:173
2136199474,37cyclictest0-21swapper/307:11:533
2135699478,33cyclictest0-21swapper/211:00:362
2135699474,38cyclictest0-21swapper/207:08:182
2135699474,37cyclictest0-21swapper/211:51:142
2135699474,37cyclictest0-21swapper/210:48:372
2135699474,37cyclictest0-21swapper/210:12:592
2135699474,37cyclictest0-21swapper/209:45:362
2135699474,17cyclictest0-21swapper/209:29:432
21356994734,8cyclictest21610-21sh12:27:532
2135699473,7cyclictest0-21swapper/210:03:252
2135699473,39cyclictest0-21swapper/208:53:432
2134499475,37cyclictest0-21swapper/012:37:220
2134499474,38cyclictest0-21swapper/009:32:560
2134499474,37cyclictest0-21swapper/011:53:420
2134499474,37cyclictest0-21swapper/011:35:130
2136199464,37cyclictest0-21swapper/309:03:153
2136199464,36cyclictest0-21swapper/309:54:103
2136199464,36cyclictest0-21swapper/307:58:113
2136199464,36cyclictest0-21swapper/307:43:193
2136199463,37cyclictest0-21swapper/308:13:233
2136199462,38cyclictest29435-21/usr/sbin/munin07:28:273
21361994611,29cyclictest0-21swapper/308:28:153
21361994611,29cyclictest0-21swapper/308:28:153
2135699465,36cyclictest0-21swapper/210:02:102
2135699465,17cyclictest0-21swapper/210:42:252
2135699464,37cyclictest0-21swapper/212:16:022
2135699464,37cyclictest0-21swapper/211:39:292
2135699464,37cyclictest0-21swapper/210:47:142
2135699464,36cyclictest0-21swapper/211:17:572
2135699464,36cyclictest0-21swapper/208:51:582
2134999468,32cyclictest0-21swapper/110:09:331
2134999465,14cyclictest0-21swapper/108:46:531
2134999464,37cyclictest0-21swapper/109:28:121
2134999464,37cyclictest0-21swapper/109:03:521
2134999464,37cyclictest0-21swapper/108:27:591
2134999464,36cyclictest0-21swapper/111:08:141
2134999464,36cyclictest0-21swapper/110:06:151
2134999464,36cyclictest0-21swapper/109:09:211
2134999463,39cyclictest0-21swapper/111:53:031
2134999463,38cyclictest0-21swapper/111:50:291
2134999463,37cyclictest0-21swapper/111:43:091
2134999463,37cyclictest0-21swapper/110:13:091
21349994610,5cyclictest0-21swapper/111:20:171
21349994610,5cyclictest0-21swapper/111:13:031
21349994610,5cyclictest0-21swapper/111:13:031
2134499468,32cyclictest0-21swapper/011:48:180
2134499464,37cyclictest0-21swapper/012:08:360
2134499464,37cyclictest0-21swapper/009:48:210
2134499463,38cyclictest0-21swapper/009:03:360
2136199453,37cyclictest0-21swapper/307:53:103
2135699455,34cyclictest0-21swapper/211:05:022
2135699454,36cyclictest0-21swapper/211:43:162
2135699454,36cyclictest0-21swapper/210:25:052
2135699454,36cyclictest0-21swapper/209:52:262
2135699454,35cyclictest0-21swapper/212:28:412
2135699454,16cyclictest0-21swapper/212:35:332
21356994530,11cyclictest0-21swapper/212:18:022
2135699453,37cyclictest0-21swapper/211:08:522
2135699453,37cyclictest0-21swapper/208:38:342
2135699453,36cyclictest0-21swapper/209:18:162
2134999454,36cyclictest0-21swapper/108:08:111
2134999454,35cyclictest0-21swapper/108:29:281
2134999454,35cyclictest0-21swapper/108:29:281
2134999454,35cyclictest0-21swapper/108:23:001
2134999453,37cyclictest0-21swapper/108:03:331
2134499455,34cyclictest0-21swapper/010:55:480
2134499455,34cyclictest0-21swapper/010:38:320
2134499454,36cyclictest0-21swapper/008:58:240
2134499454,35cyclictest0-21swapper/009:34:380
2134499454,35cyclictest0-21swapper/009:34:380
2134499454,35cyclictest0-21swapper/008:18:290
2134499454,16cyclictest0-21swapper/012:29:050
2136199444,34cyclictest0-21swapper/308:33:193
2136199443,35cyclictest31678-21fschecks_time07:33:163
2136199443,35cyclictest25105-21/usr/sbin/munin08:43:243
2135699445,8cyclictest0-21swapper/212:10:532
2135699445,7cyclictest0-21swapper/209:08:272
2135699443,36cyclictest0-21swapper/211:23:402
2134999443,36cyclictest0-21swapper/108:34:291
2134499445,7cyclictest0-21swapper/011:41:020
48742433,8sleep00-21swapper/009:53:380
2136199434,34cyclictest0-21swapper/308:22:543
2136199433,35cyclictest0-21swapper/308:08:073
2136199433,35cyclictest0-21swapper/308:06:583
2135699433,35cyclictest0-21swapper/208:43:122
2134499434,34cyclictest0-21swapper/011:47:550
2134499434,34cyclictest0-21swapper/011:10:190
2134499433,35cyclictest0-21swapper/010:58:200
279902423,7sleep00-21swapper/009:42:470
2134999424,34cyclictest0-21swapper/108:52:281
2134999424,33cyclictest0-21swapper/108:13:251
2134999423,8cyclictest0-21swapper/108:38:121
2134999414,31cyclictest0-21swapper/108:02:011
2134999413,34cyclictest0-21swapper/108:53:181
3402403,7sleep00-21swapper/007:36:190
304412403,7sleep00-21swapper/008:57:270
152002403,7sleep00-21swapper/008:14:060
126602403,7sleep00-21swapper/012:14:560
94692393,8sleep00-21swapper/010:43:280
258962393,8sleep00-21swapper/008:43:230
251302393,7sleep00-21swapper/007:13:580
133042393,7sleep00-21swapper/010:05:490
2134499385,29cyclictest0-21swapper/011:21:140
96222373,7sleep00-21swapper/007:59:250
51502373,8sleep00-21swapper/009:11:520
21662373,7sleep20-21swapper/207:39:552
21356993724,8cyclictest30363-21wc07:28:282
21344993727,6cyclictest30168-21tr07:28:230
79742363,6sleep10-21swapper/107:57:211
41282363,7sleep20-21swapper/207:46:032
2134499364,27cyclictest0-21swapper/007:45:400
21344993615,15cyclictest24226-21sed11:03:250
2135699353,27cyclictest0-21swapper/208:03:232
2135699352,28cyclictest15527-21sh08:17:592
2134999354,27cyclictest0-21swapper/107:18:171
21344993526,5cyclictest3-21ksoftirqd/010:27:560
21344993517,13cyclictest11173-21seq11:29:400
131772353,5sleep00-21swapper/009:22:590
116022353,28sleep00-21swapper/008:05:490
59722343,7sleep00-21swapper/007:50:440
2135699344,25cyclictest0-21swapper/207:36:542
21356993422,7cyclictest7415-21wc07:53:272
2134499344,26cyclictest0-21swapper/012:03:250
21344993423,7cyclictest7275-21grep09:13:270
21344993421,8cyclictest25986-21cut07:18:150
211152343,7sleep20-21swapper/208:32:472
211152343,7sleep20-21swapper/208:32:472
28172333,6sleep00-21swapper/010:34:550
2135699333,24cyclictest964-21ntpq09:03:222
21349993322,7cyclictest3860-21grep07:43:301
21349993322,7cyclictest255252sleep107:18:001
2134499334,25cyclictest0-21swapper/010:09:260
2134499334,23cyclictest0-21swapper/008:08:120
2134499334,22cyclictest0-21swapper/007:38:220
21344993322,7cyclictest30762-21sed10:28:270
2135699324,23cyclictest0-21swapper/209:00:072
2134999323,25cyclictest0-21swapper/107:48:021
2134999323,25cyclictest0-21swapper/107:27:471
21349993222,6cyclictest29863-21idleruntime07:28:171
2134499324,25cyclictest0-21swapper/007:11:230
2134499324,24cyclictest0-21swapper/011:25:490
2134499324,24cyclictest0-21swapper/011:15:330
2134499324,24cyclictest0-21swapper/011:15:330
2135699314,23cyclictest0-21swapper/211:53:452
2135699314,22cyclictest0-21swapper/208:18:122
2135699314,21cyclictest0-21swapper/207:23:192
21349993120,7cyclictest1805-21timerandwakeup07:38:291
2134499315,22cyclictest0-21swapper/009:44:190
2134499315,20cyclictest0-21swapper/007:53:150
21344993119,7cyclictest22516-21seq08:33:280
2135699304,21cyclictest0-21swapper/208:23:122
21356993019,7cyclictest26240-21sort07:18:202
2134499304,22cyclictest0-21swapper/008:24:520
2134499304,19cyclictest0-21swapper/010:16:400
2134499302,22cyclictest27327-21cut08:48:130
21344993016,9cyclictest557-21dbus-daemon10:47:570
2135699294,20cyclictest0-21swapper/207:58:072
2135699294,20cyclictest0-21swapper/207:14:462
2135699294,18cyclictest0-21swapper/208:08:012
21356992918,7cyclictest22051-21cut08:33:202
21356992915,8cyclictest4929-21fschecks_time07:48:152
21349992916,8cyclictest21378-21unixbench_multi07:08:021
2134499295,19cyclictest0-21swapper/008:28:220
2134499295,19cyclictest0-21swapper/008:28:220
2134499284,19cyclictest0-21swapper/008:38:100
21349992716,7cyclictest31386-21aten_rbpower_vo07:33:131
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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