Prometheus (https://prometheus.io/) monitoring and x/net/trace
(https://godoc.org/golang.org/x/net/trace#EventLog) tracing wrappers for
net.Conn, both inbound (net.Listener) and outbound (net.Dialer).
.
Go standard library does a great job of doing "the right" things with
your connections: http.Transport pools outbound ones, and http.Server
sets good Keep Alive defaults. However, it is still easy to get it
wrong.
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That's why you should be able to monitor (using Prometheus) how many
connections your Go frontend servers have inbound, and how big are the
connection pools to your backends. You should also be able to inspect
your connection without ssh and netstat.
Installed Size: 67.6 kB
Architectures: all