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2026-08-25 - 20:32
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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 25, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1482599737,59cyclictest0-21swapper/210:02:402
1482599734,7cyclictest0-21swapper/211:17:342
14825997312,5cyclictest0-21swapper/211:12:242
1482599728,57cyclictest0-21swapper/208:34:592
1482599728,57cyclictest0-21swapper/208:34:592
1482599727,58cyclictest0-21swapper/209:56:352
1482599719,56cyclictest0-21swapper/210:13:132
1482599715,33cyclictest0-21swapper/211:07:262
1482599715,32cyclictest0-21swapper/208:27:272
1482599707,57cyclictest0-21swapper/209:21:062
1482599705,33cyclictest0-21swapper/209:39:542
14825997010,54cyclictest0-21swapper/210:28:462
1482599695,33cyclictest0-21swapper/211:36:562
1482599695,32cyclictest0-21swapper/208:54:382
1482599694,33cyclictest0-21swapper/211:38:042
1482599694,33cyclictest0-21swapper/208:20:452
1482599694,31cyclictest0-21swapper/210:45:492
1482599694,29cyclictest0-21swapper/210:48:252
1483199683,59cyclictest0-21swapper/306:55:273
1482599687,30cyclictest0-21swapper/209:16:502
1482599685,7cyclictest0-21swapper/211:23:452
1482599685,32cyclictest0-21swapper/209:50:222
1482599685,31cyclictest0-21swapper/211:05:322
1482599685,31cyclictest0-21swapper/209:28:092
1482599685,31cyclictest0-21swapper/208:26:232
1482599685,30cyclictest0-21swapper/210:08:472
1482599685,30cyclictest0-21swapper/210:08:472
1482599684,6cyclictest0-21swapper/209:35:022
1482599684,57cyclictest0-21swapper/210:26:532
1482599684,34cyclictest0-21swapper/209:09:552
1482599684,33cyclictest0-21swapper/210:54:182
1482599683,9cyclictest0-21swapper/207:57:552
1482599676,30cyclictest0-21swapper/210:00:392
1482599675,7cyclictest0-21swapper/208:58:012
1482599675,30cyclictest0-21swapper/209:03:242
1482599674,33cyclictest0-21swapper/210:41:012
1482599674,33cyclictest0-21swapper/209:23:422
1482599674,31cyclictest0-21swapper/209:45:402
1482599674,15cyclictest0-21swapper/210:20:512
1482599665,31cyclictest0-21swapper/208:47:202
1482599664,32cyclictest0-21swapper/210:32:522
1482599663,28cyclictest10556-21aten_rbpower_po08:37:382
1482599654,32cyclictest0-21swapper/211:30:242
1482599624,28cyclictest0-21swapper/208:47:262
1483199612,7cyclictest19726-21rm10:17:233
1482599614,26cyclictest0-21swapper/211:42:292
14818996151,5cyclictest21-21ksoftirqd/107:17:271
1483199592,7cyclictest23904-21sshd11:05:223
1481499599,43cyclictest0-21swapper/011:24:340
1483199575,46cyclictest8116-21ssh08:32:583
1483199575,46cyclictest8116-21ssh08:32:583
14818995748,5cyclictest21-21ksoftirqd/110:12:221
14818995748,5cyclictest21-21ksoftirqd/110:12:221
1481499574,45cyclictest0-21swapper/008:57:270
1481499573,48cyclictest19277-21unixbench_singl08:47:570
1483199564,46cyclictest0-21swapper/309:48:563
1483199564,46cyclictest0-21swapper/306:21:233
1483199563,47cyclictest0-21swapper/308:29:183
1452525612,37sleep20-21swapper/206:16:552
1483199556,24cyclictest0-21swapper/309:03:523
1483199554,7cyclictest0-21swapper/311:26:043
1483199554,45cyclictest0-21swapper/311:00:043
1483199554,45cyclictest0-21swapper/311:00:043
14831995515,35cyclictest9758-21kworker/u8:110:22:233
14825995524,8cyclictest16006-21chrt06:17:472
1481499554,45cyclictest0-21swapper/009:03:470
1483199544,43cyclictest0-21swapper/309:23:173
1483199544,43cyclictest0-21swapper/307:44:273
1483199543,46cyclictest0-21swapper/311:42:413
1483199542,46cyclictest26981-21ssh08:58:303
14818995415,33cyclictest11291-21unixbench-2d10:47:531
1481499544,5cyclictest0-21swapper/006:17:340
1481499544,43cyclictest0-21swapper/011:19:140
1481499544,43cyclictest0-21swapper/009:48:180
1483199534,43cyclictest0-21swapper/309:35:163
1483199534,43cyclictest0-21swapper/307:22:523
1483199534,43cyclictest0-21swapper/307:22:523
1483199534,15cyclictest0-21swapper/306:42:493
1483199533,44cyclictest0-21swapper/309:13:073
1483199531,27cyclictest19601-21kworker/3:210:54:363
1481499534,43cyclictest0-21swapper/010:46:350
1481499534,43cyclictest0-21swapper/010:19:550
1481499534,42cyclictest0-21swapper/011:36:010
1483199524,41cyclictest0-21swapper/308:53:473
1483199523,6cyclictest28790-21latency_hist11:12:223
1483199523,44cyclictest0-21swapper/311:14:423
1481499523,42cyclictest0-21swapper/008:34:280
1481499523,42cyclictest0-21swapper/008:34:280
1481499523,42cyclictest0-21swapper/008:06:380
1483199516,39cyclictest0-21swapper/310:37:143
1483199516,38cyclictest0-21swapper/310:42:583
1483199514,42cyclictest0-21swapper/309:55:263
1483199514,42cyclictest0-21swapper/308:22:513
1483199514,41cyclictest0-21swapper/310:03:533
1483199514,41cyclictest0-21swapper/309:08:573
1483199514,13cyclictest0-21swapper/308:07:393
1483199513,6cyclictest10266-21ssh11:30:043
1483199513,41cyclictest0-21swapper/311:18:443
1483199513,41cyclictest0-21swapper/307:52:403
14831995114,32cyclictest37-21ksoftirqd/309:27:443
1481499514,42cyclictest0-21swapper/008:43:570
1481499514,41cyclictest0-21swapper/010:52:420
1481499513,41cyclictest0-21swapper/009:46:460
14814995114,31cyclictest10100-21aten_rbpower_po10:47:340
1483199506,38cyclictest0-21swapper/310:29:363
1483199506,38cyclictest0-21swapper/309:45:503
1483199506,38cyclictest0-21swapper/309:22:083
1483199505,39cyclictest0-21swapper/309:39:383
1483199504,40cyclictest0-21swapper/308:48:223
1483199504,39cyclictest0-21swapper/310:00:263
1483199503,41cyclictest0-21swapper/310:50:453
1483199503,24cyclictest0-21swapper/311:37:313
1483199503,10cyclictest0-21swapper/308:21:383
14831995010,35cyclictest0-21swapper/310:24:473
1481499504,10cyclictest0-21swapper/009:56:160
1481499503,41cyclictest1457-21ssh08:24:270
1481499503,41cyclictest0-21swapper/010:41:470
1481499503,41cyclictest0-21swapper/010:26:050
1481499502,42cyclictest30067-21ssh10:30:430
14814995018,6cyclictest27727-21diskmemload09:24:300
1483199496,37cyclictest0-21swapper/308:39:163
1483199494,19cyclictest0-21swapper/308:45:353
1483199494,11cyclictest0-21swapper/307:37:553
1481899494,39cyclictest0-21swapper/111:42:531
1481499495,10cyclictest0-21swapper/009:17:510
1481499494,39cyclictest0-21swapper/009:36:460
1481499494,38cyclictest0-21swapper/009:29:580
1481499493,40cyclictest0-21swapper/010:01:260
1481499493,40cyclictest0-21swapper/009:13:170
1481499493,40cyclictest0-21swapper/008:56:070
14814994912,5cyclictest0-21swapper/011:30:470
14814994910,33cyclictest30096-21timerandwakeup11:12:520
1483199484,37cyclictest0-21swapper/308:02:263
1483199484,37cyclictest0-21swapper/307:02:433
1483199484,36cyclictest0-21swapper/307:02:283
1483199483,39cyclictest0-21swapper/311:33:043
1483199482,12cyclictest14032-21sshd10:08:233
1483199482,12cyclictest14032-21sshd10:08:233
14831994810,32cyclictest0-21swapper/306:22:443
1481899484,37cyclictest0-21swapper/108:42:301
14818994839,5cyclictest21-21ksoftirqd/111:32:211
14818994838,5cyclictest21-21ksoftirqd/107:22:271
1481499484,8cyclictest0-21swapper/011:41:330
1481499484,38cyclictest0-21swapper/011:43:310
1481499484,38cyclictest0-21swapper/011:00:340
1481499484,38cyclictest0-21swapper/011:00:340
1481499484,38cyclictest0-21swapper/010:06:460
1481499483,41cyclictest0-21swapper/008:41:470
1481499483,39cyclictest0-21swapper/010:10:540
1481499483,39cyclictest0-21swapper/010:10:540
1481499483,38cyclictest0-21swapper/010:32:310
1483199476,35cyclictest0-21swapper/307:22:243
1483199474,37cyclictest0-21swapper/306:37:543
1483199474,36cyclictest0-21swapper/306:32:433
1483199474,18cyclictest0-21swapper/310:39:333
1483199474,12cyclictest0-21swapper/308:12:383
1483199473,38cyclictest0-21swapper/307:07:493
1483199473,37cyclictest0-21swapper/306:27:433
1483199473,15cyclictest0-21swapper/307:31:263
1483199473,15cyclictest0-21swapper/307:31:263
1482599475,18cyclictest0-21swapper/206:47:272
1481899474,37cyclictest0-21swapper/109:37:301
1481499474,37cyclictest0-21swapper/011:04:250
1481499474,36cyclictest0-21swapper/011:07:480
1481499474,36cyclictest0-21swapper/010:12:500
14814994711,5cyclictest0-21swapper/007:47:520
319432464,8sleep10-21swapper/109:06:201
1483199463,37cyclictest0-21swapper/307:12:573
14831994613,5cyclictest643-21runrttasks08:07:263
1481499464,5cyclictest0-21swapper/009:07:370
1481499464,37cyclictest0-21swapper/007:57:270
1481499464,36cyclictest0-21swapper/008:27:380
14814994611,29cyclictest0-21swapper/008:19:120
1483199454,36cyclictest0-21swapper/307:33:003
1481499454,35cyclictest0-21swapper/009:38:120
240192443,8sleep10-21swapper/111:05:371
1483199444,9cyclictest0-21swapper/307:51:573
1483199444,35cyclictest0-21swapper/306:49:063
1481899444,34cyclictest0-21swapper/108:34:501
1481899444,34cyclictest0-21swapper/108:34:501
14818994435,5cyclictest21-21ksoftirqd/108:27:261
1481499444,35cyclictest0-21swapper/006:57:420
1481499443,37cyclictest0-21swapper/008:02:230
1481499443,36cyclictest0-21swapper/006:57:200
34832433,9sleep10-21swapper/109:54:411
242282433,8sleep00-21swapper/008:07:390
200082433,9sleep10-21swapper/108:49:291
198622434,9sleep10-21swapper/110:17:311
158872433,9sleep10-21swapper/110:54:221
140892433,8sleep10-21swapper/111:35:111
77942424,9sleep10-21swapper/110:43:111
256412423,8sleep10-21swapper/108:09:571
1481899429,28cyclictest505-17auditd09:12:251
1481499423,34cyclictest0-21swapper/007:02:290
298642413,8sleep10-21swapper/108:18:541
281322413,8sleep10-21swapper/109:01:041
14818994129,7cyclictest5684-21sort09:57:461
1481499413,5cyclictest0-21swapper/007:47:260
13952413,9sleep10-21swapper/107:06:151
223152403,8sleep00-21swapper/006:33:110
1482599403,32cyclictest0-21swapper/207:52:112
1481899404,30cyclictest0-21swapper/111:16:231
14818994031,5cyclictest21-21ksoftirqd/107:52:261
14818993930,5cyclictest21-21ksoftirqd/110:07:231
1481899393,30cyclictest929-21ssh11:17:401
14818993928,6cyclictest21-21ksoftirqd/107:57:261
51582383,7sleep00-21swapper/007:16:200
182022373,9sleep10-21swapper/111:40:551
14818993728,5cyclictest21-21ksoftirqd/107:27:271
14818993728,5cyclictest21-21ksoftirqd/107:27:271
14825993624,8cyclictest21570-21cat06:32:472
1481899364,27cyclictest0-21swapper/109:49:531
1435923613,17sleep10-21swapper/106:14:571
137032368,19sleep00-21swapper/006:12:510
59182353,8sleep10-21swapper/111:23:521
1481899354,25cyclictest0-21swapper/109:18:531
14818993527,5cyclictest21-21ksoftirqd/109:37:231
1481499354,25cyclictest0-21swapper/008:15:060
1481499354,25cyclictest0-21swapper/006:47:460
1481499353,27cyclictest0-21swapper/007:07:380
1450623513,17sleep30-21swapper/306:16:403
1481899344,26cyclictest0-21swapper/109:15:231
1481899344,25cyclictest0-21swapper/110:40:491
1481899344,25cyclictest0-21swapper/107:41:231
1481899344,24cyclictest0-21swapper/110:33:231
1481899343,27cyclictest0-21swapper/107:27:531
1481899343,27cyclictest0-21swapper/107:27:531
1481899343,25cyclictest0-21swapper/109:32:231
14818993423,7cyclictest20336-21grep06:27:591
275072333,9sleep10-21swapper/108:14:561
1482599333,24cyclictest0-21swapper/206:37:432
14825993322,7cyclictest13719-21grep07:37:512
14825993320,7cyclictest11739-21wc07:32:472
1481899334,24cyclictest0-21swapper/110:23:541
1481899333,24cyclictest0-21swapper/108:37:321
1481499333,26cyclictest0-21swapper/007:27:580
1481499333,26cyclictest0-21swapper/007:27:580
14814993321,7cyclictest24072-21grep06:37:580
225552323,25sleep10-21swapper/106:36:051
150312322,25sleep115200-21perl07:42:411
1482599324,19cyclictest0-21swapper/210:59:152
1482599324,19cyclictest0-21swapper/210:59:152
1481899325,23cyclictest0-21swapper/109:27:001
1481899324,23cyclictest0-21swapper/110:31:231
1481899324,13cyclictest0-21swapper/111:12:021
1481899324,13cyclictest0-21swapper/106:27:011
1481899323,24cyclictest0-21swapper/110:16:481
1481899323,23cyclictest0-21swapper/110:57:411
1481899323,23cyclictest0-21swapper/110:57:411
14818993222,5cyclictest21-21ksoftirqd/108:07:261
14818993219,8cyclictest15849-21idleruntime06:17:431
14825993120,7cyclictest23002-21grep08:02:482
14825993120,6cyclictest19229-21sort07:52:472
1482599312,24cyclictest8989-21ps07:27:212
1482599312,24cyclictest8989-21ps07:27:212
14825993119,7cyclictest26644-21wc08:12:462
14825993119,7cyclictest25368-21sed08:07:572
14825993119,7cyclictest17857-21wc06:22:472
1481899315,20cyclictest0-21swapper/108:55:121
1481899315,19cyclictest0-21swapper/108:29:311
1481899314,22cyclictest0-21swapper/109:47:031
1481899314,22cyclictest0-21swapper/107:59:231
14818993119,7cyclictest27633-21timerandwakeup06:47:571
1481499315,21cyclictest0-21swapper/006:42:400
1481499314,21cyclictest0-21swapper/006:27:420
14814993118,8cyclictest6267-21open_inodes07:17:510
14814993118,8cyclictest11331-21cut07:32:410
1482599305,20cyclictest0-21swapper/206:57:542
1482599304,21cyclictest0-21swapper/207:16:342
1482599304,21cyclictest0-21swapper/206:52:502
1482599304,21cyclictest0-21swapper/206:31:082
1482599304,20cyclictest0-21swapper/207:07:512
14818993021,5cyclictest21-21ksoftirqd/107:37:261
14818993018,7cyclictest2336-21missed_timers07:07:461
1481499303,22cyclictest0-21swapper/007:37:460
1482599295,19cyclictest0-21swapper/207:06:322
1482599294,21cyclictest0-21swapper/207:42:592
1482599294,20cyclictest0-21swapper/207:17:492
14825992917,7cyclictest9870-21sort07:27:462
14825992917,7cyclictest9870-21sort07:27:462
14825992916,8cyclictest27330-21cut06:47:502
1481899295,19cyclictest0-21swapper/106:57:471
14818992919,6cyclictest29324-21processes06:52:531
1481499294,19cyclictest0-21swapper/007:22:380
1481499294,19cyclictest0-21swapper/007:22:380
14814992918,7cyclictest17828-21grep06:22:470
1481899285,18cyclictest0-21swapper/106:42:381
1481899284,19cyclictest0-21swapper/106:37:531
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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