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2024-04-25 - 03:28
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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 20 highest latencies:
System rackbslot4.osadl.org (updated Wed Apr 24, 2024 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
24954996122,34cyclictest21-21ksoftirqd/109:39:281
24960996030,25cyclictest281ktimersoftd/209:04:292
2496099574,46cyclictest0-21swapper/211:19:462
2495499575,46cyclictest0-21swapper/109:18:391
2496599564,10cyclictest0-21swapper/310:14:283
2495499564,46cyclictest0-21swapper/109:05:591
2495499564,29cyclictest0-21swapper/110:24:561
2495099563,5cyclictest0-21swapper/006:24:330
2495499554,44cyclictest0-21swapper/111:33:261
2495499554,44cyclictest0-21swapper/110:40:471
2495499553,46cyclictest0-21swapper/108:35:201
2495499553,46cyclictest0-21swapper/108:35:201
2496599543,45cyclictest0-21swapper/310:41:473
24965995411,38cyclictest0-21swapper/309:32:483
24965995411,38cyclictest0-21swapper/309:32:483
2495499544,7cyclictest0-21swapper/109:19:471
2495499544,44cyclictest0-21swapper/110:58:451
2496599533,8cyclictest0-21swapper/306:11:513
2496099533,10cyclictest0-21swapper/208:25:202
2496099532,7cyclictest2434-21ssh10:42:472
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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