Opened 2 years ago
#31 new defect
prague/dualpi2 under-utilization with bi-directional traffic in low bandwidth, asymmetric links
Reported by: | pete@… | Owned by: | draft-ietf-tsvwg-l4s-arch@… |
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Priority: | major | Milestone: | |
Component: | l4s-arch | Version: | |
Severity: | - | Keywords: | |
Cc: |
Description
In the following test result of bi-directional traffic over a 1/10Mbit asymmetric link, we noticed the download throughput dropping to near 0 for long periods of time, and an overall mean throughput of around 1Mbit, well below the 10Mbit capacity of the link:
The resulting box plot is here:
Client and server pcaps are here:
The qdisc setup is documented in this log file:
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