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2025-12-30 - 22:36
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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 30, 2025 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
7938997510,58cyclictest0-21swapper/007:05:510
7938997510,58cyclictest0-21swapper/007:05:510
795599733,20cyclictest0-21swapper/308:30:053
7938997311,56cyclictest0-21swapper/010:31:260
7938997310,57cyclictest0-21swapper/012:02:030
7938997310,5cyclictest0-21swapper/010:02:010
793899715,33cyclictest0-21swapper/012:08:010
793899715,33cyclictest0-21swapper/010:43:030
793899715,33cyclictest0-21swapper/010:43:030
793899714,35cyclictest0-21swapper/011:45:340
793899707,57cyclictest0-21swapper/012:19:340
793899705,7cyclictest0-21swapper/009:09:440
793899705,6cyclictest0-21swapper/011:54:030
793899705,33cyclictest0-21swapper/011:04:430
793899705,33cyclictest0-21swapper/010:27:060
793899705,33cyclictest0-21swapper/009:15:090
793899704,7cyclictest0-21swapper/009:27:490
793899704,7cyclictest0-21swapper/009:21:120
793899704,33cyclictest0-21swapper/011:41:510
793899704,33cyclictest0-21swapper/011:31:570
793899704,33cyclictest0-21swapper/010:56:050
793899704,33cyclictest0-21swapper/010:45:310
793899704,33cyclictest0-21swapper/010:38:460
793899704,33cyclictest0-21swapper/010:38:460
793899704,33cyclictest0-21swapper/009:01:420
793899703,61cyclictest32200-21ssh11:36:150
793899703,61cyclictest32200-21ssh11:36:150
793899695,33cyclictest0-21swapper/011:59:270
793899695,32cyclictest0-21swapper/012:26:460
793899694,7cyclictest0-21swapper/012:12:000
793899694,7cyclictest0-21swapper/009:54:530
793899694,7cyclictest0-21swapper/009:32:130
793899694,33cyclictest0-21swapper/010:50:420
793899694,33cyclictest0-21swapper/009:57:120
793899694,33cyclictest0-21swapper/009:18:110
793899694,32cyclictest0-21swapper/010:19:120
793899694,22cyclictest0-21swapper/011:21:200
793899693,61cyclictest0-21swapper/012:22:590
793899684,35cyclictest0-21swapper/009:38:190
793899684,32cyclictest0-21swapper/010:23:180
793899684,32cyclictest0-21swapper/010:13:180
793899684,32cyclictest0-21swapper/010:08:170
793899684,32cyclictest0-21swapper/009:41:180
793899684,31cyclictest0-21swapper/009:49:340
793899684,31cyclictest0-21swapper/009:49:340
793899684,30cyclictest0-21swapper/011:12:260
793899683,35cyclictest0-21swapper/007:00:480
793899683,35cyclictest0-21swapper/007:00:480
793899674,6cyclictest0-21swapper/011:28:510
793899664,28cyclictest0-21swapper/011:07:290
793899653,32cyclictest18693-21ssh11:16:550
795599623,31cyclictest0-21swapper/307:09:453
795599623,31cyclictest0-21swapper/307:09:453
795599588,7cyclictest0-21swapper/309:14:433
7955995710,41cyclictest0-21swapper/310:35:333
7955995710,41cyclictest0-21swapper/310:35:333
795099574,47cyclictest0-21swapper/209:51:422
795599564,46cyclictest0-21swapper/310:35:213
795599563,49cyclictest0-21swapper/309:24:393
795599563,48cyclictest0-21swapper/310:49:313
795099554,45cyclictest0-21swapper/209:29:242
763225511,38sleep00-21swapper/006:59:400
795599544,45cyclictest0-21swapper/309:05:343
795599544,44cyclictest0-21swapper/312:27:153
7942995444,5cyclictest21-21ksoftirqd/110:10:221
795599534,44cyclictest0-21swapper/308:05:583
795599534,43cyclictest0-21swapper/309:35:123
795599533,46cyclictest0-21swapper/312:00:193
795599533,14cyclictest0-21swapper/310:04:123
794299534,42cyclictest0-21swapper/109:02:031
795599526,40cyclictest0-21swapper/310:51:193
795599525,42cyclictest0-21swapper/311:35:283
795599525,42cyclictest0-21swapper/311:35:283
795599524,42cyclictest0-21swapper/311:07:403
795599524,42cyclictest0-21swapper/310:56:193
7955995223,24cyclictest37-21ksoftirqd/310:20:223
7955995218,6cyclictest23126-21/usr/sbin/munin09:50:443
795599516,39cyclictest0-21swapper/310:24:093
795599514,42cyclictest0-21swapper/307:50:373
795599513,43cyclictest0-21swapper/311:46:573
795599513,43cyclictest0-21swapper/309:45:523
795599513,43cyclictest0-21swapper/309:45:523
795599513,43cyclictest0-21swapper/309:40:083
795599512,16cyclictest7098-21iostat_ios11:00:393
795599506,38cyclictest0-21swapper/311:11:593
795599506,38cyclictest0-21swapper/309:42:243
795599504,40cyclictest0-21swapper/309:58:123
795599504,12cyclictest0-21swapper/308:30:363
795599503,42cyclictest0-21swapper/311:43:503
7955995012,5cyclictest0-21swapper/309:02:383
795099504,9cyclictest0-21swapper/209:23:132
794299504,41cyclictest0-21swapper/111:16:001
795599494,6cyclictest0-21swapper/312:05:593
795599494,40cyclictest0-21swapper/307:15:383
795599494,39cyclictest0-21swapper/308:35:503
795599494,39cyclictest0-21swapper/308:00:453
795599493,41cyclictest0-21swapper/310:28:013
795599493,41cyclictest0-21swapper/309:25:343
795599493,40cyclictest24097-21ssh12:11:393
795599493,40cyclictest0-21swapper/311:51:323
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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