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Talk51 min

Effect of latency and packet loss on achievable bandwidth

Adam Lukasz KRAJEWSKI · CERN

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About

Following an incident with a slow database replication between CERN's data centers, we discovered that even a very low rate packet loss in the network can induce significant penalties to long distance single stream TCP transfers. We explore the behaviour of multiple congestion control algorithms in a controlled loss environment in order to understand what is the achievable throughput of TCP data transfers between the Meyrin and Wigner data centres..

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The talk

  1. Effect of latency and packet loss on achievable bandwidth 2015-01-16 · 51 min · CERN's player

Credits and licence

Institution
CERN
Department
IT Technical Forum (ITTF)
Speaker
Adam Lukasz KRAJEWSKI
Year
2015
Language
English
Source
CERN
Licence
CERN, as CERN states it. CERN's terms
Attribution
© CERN. CERN provides its audiovisual media free of charge for educational and informational use, credited to CERN; this lecture is shown in CERN's own player.
Who can watch
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