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2025-12-16 - 23:54
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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 100 highest latencies:
System rackbslot4.osadl.org (updated Tue Dec 16, 2025 12:43:34)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1048599643,10cyclictest0-21swapper/009:24:020
10501996021,34cyclictest26042-21grep12:07:513
10501996021,34cyclictest26042-21grep12:07:513
1050199573,48cyclictest0-21swapper/307:23:113
10485995716,36cyclictest30464-21needreboot07:58:180
10485995516,6cyclictest1106-21latency09:33:120
1048599544,43cyclictest0-21swapper/007:38:110
1050199534,43cyclictest0-21swapper/309:47:133
1050199523,44cyclictest0-21swapper/310:37:423
1050199514,41cyclictest0-21swapper/307:57:563
1048599512,44cyclictest0-21swapper/008:57:550
10485995112,34cyclictest11911-21needreboot11:28:130
10496995041,5cyclictest29-21ksoftirqd/211:17:522
1048599505,39cyclictest0-21swapper/007:18:130
1048599504,40cyclictest0-21swapper/007:28:190
1048599503,42cyclictest0-21swapper/010:57:200
1048599502,42cyclictest672-21sshd12:02:130
1048599502,42cyclictest672-21sshd12:02:130
10485995012,32cyclictest0-21swapper/008:48:090
10485995012,32cyclictest0-21swapper/008:48:090
1049699494,39cyclictest0-21swapper/211:34:592
1048999496,10cyclictest0-21swapper/108:53:221
1048999494,39cyclictest0-21swapper/108:58:081
1048599495,38cyclictest0-21swapper/012:30:580
1048599495,38cyclictest0-21swapper/011:33:160
1048599495,11cyclictest0-21swapper/011:23:210
1048599494,8cyclictest0-21swapper/011:54:590
1048599494,40cyclictest0-21swapper/010:28:180
1048599494,40cyclictest0-21swapper/010:28:180
1048599494,40cyclictest0-21swapper/007:43:220
1048599494,39cyclictest0-21swapper/010:33:240
1048599494,38cyclictest0-21swapper/011:13:180
1048599494,10cyclictest0-21swapper/010:43:070
1048599493,40cyclictest0-21swapper/008:25:040
1049699484,38cyclictest0-21swapper/211:03:102
1048999483,40cyclictest0-21swapper/109:55:531
1048599484,39cyclictest0-21swapper/011:38:050
1048599484,39cyclictest0-21swapper/009:18:160
1048599484,39cyclictest0-21swapper/008:03:100
1048599484,38cyclictest0-21swapper/010:23:080
1048599484,38cyclictest0-21swapper/010:23:080
1048599484,38cyclictest0-21swapper/010:13:080
1048599484,37cyclictest0-21swapper/010:58:050
1048599484,37cyclictest0-21swapper/010:21:420
1048599484,37cyclictest0-21swapper/010:21:420
1048599484,37cyclictest0-21swapper/007:48:120
1048599483,40cyclictest0-21swapper/008:38:140
1048599483,39cyclictest0-21swapper/008:18:360
10485994810,32cyclictest0-21swapper/011:18:180
1050199478,34cyclictest0-21swapper/311:53:043
1050199474,37cyclictest0-21swapper/309:58:183
1050199473,40cyclictest0-21swapper/312:13:403
1049699473,9cyclictest0-21swapper/211:42:412
1049699473,39cyclictest0-21swapper/209:35:542
1049699473,39cyclictest0-21swapper/208:21:452
1048999474,38cyclictest0-21swapper/109:48:181
1048999473,9cyclictest0-21swapper/110:22:431
1048999473,9cyclictest0-21swapper/110:22:431
1048599475,36cyclictest0-21swapper/008:15:230
1048599474,37cyclictest0-21swapper/010:08:170
1048599473,39cyclictest0-21swapper/008:44:550
1048599473,39cyclictest0-21swapper/008:44:550
1048599473,38cyclictest0-21swapper/011:48:060
1050199464,37cyclictest0-21swapper/307:18:233
1050199463,39cyclictest0-21swapper/311:11:123
1049699463,39cyclictest0-21swapper/208:26:052
1048999464,9cyclictest0-21swapper/107:08:091
1048999464,37cyclictest0-21swapper/110:38:241
1048599469,32cyclictest27907-21sshd07:53:040
1048599464,37cyclictest0-21swapper/009:13:060
1048599464,37cyclictest0-21swapper/008:28:170
1048599464,36cyclictest0-21swapper/009:28:210
1048599463,38cyclictest0-21swapper/012:23:580
1048599463,37cyclictest9700-21crond09:57:540
1048599463,37cyclictest0-21swapper/009:03:190
1048599463,36cyclictest0-21swapper/012:18:000
1048599463,36cyclictest0-21swapper/009:47:550
1050199454,36cyclictest0-21swapper/311:43:213
1050199454,36cyclictest0-21swapper/310:03:033
1050199453,37cyclictest0-21swapper/312:28:403
1050199453,37cyclictest0-21swapper/311:41:173
1050199453,36cyclictest0-21swapper/312:08:073
10496994535,6cyclictest19871-21grep11:48:232
1048599454,8cyclictest0-21swapper/010:48:210
1048599454,36cyclictest0-21swapper/007:17:570
1048599454,35cyclictest0-21swapper/010:38:420
1048599453,37cyclictest0-21swapper/012:03:090
1048599453,37cyclictest0-21swapper/012:03:090
1048599453,37cyclictest0-21swapper/007:33:080
1050199443,36cyclictest0-21swapper/312:23:143
1050199443,36cyclictest0-21swapper/307:13:373
1049699443,36cyclictest0-21swapper/210:15:362
1049699443,35cyclictest0-21swapper/210:38:072
1048999443,6cyclictest0-21swapper/111:30:511
1048599444,35cyclictest0-21swapper/011:45:070
1048599444,35cyclictest0-21swapper/008:08:500
1048599444,34cyclictest11-21rcuc/012:33:050
1048599444,34cyclictest0-21swapper/012:16:090
1048599444,34cyclictest0-21swapper/010:02:550
10485994432,8cyclictest0-21swapper/007:08:270
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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