akamai yesterday - what in the world was that
Jon Lewis
jlewis at lewis.org
Thu Jan 23 22:56:06 UTC 2020
On Thu, 23 Jan 2020, Tom Deligiannis wrote:
> In this scenario, which mechanism controls the download speed? I hear many users complain that their gigabit
> internet connection is not maxing out and the update is taking forever. I would never expect a gigabit internet
> connection to be saturated during a game update, but I'm curious how the throttling works.
Speaking from my CDN and service provider hats, I'd say upstream
congestion. If you're an end user with a gigabit internet connection, on
a service that presumably has lots of customers with similarly large
connections, it's a safe bet nothing upstream of you is provisioned with
enough capacity to serve everyone running full speed. Whether it's
peering with the CDN, backhaul on your provider's network from the peering
point to whereever you are, etc. Something, or multiple something's, will
run out of pipe in a traffic event like yesterday's.
----------------------------------------------------------------------
Jon Lewis, MCP :) | I route
StackPath, Sr. Neteng | therefore you are
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