What would you like Teleport to do?

In the debug log generated by https://github.com/gravitational/teleport/blob/1ff524df8d433b3cf8cc5b07acde7350ad4f3a42/lib/reversetunnel/localsite.go#L775C1-L776C1:

Use the String representation instead of the standard int64 (nanoseconds) output.

What problem does this solve?

When turning on these logs and eyeballing them to see if there are latency issues between the agent(s) and the proxies, having the string representation which includes a unit and tries to choose the most appropriate unit for you, assists in the interpretation.

See: https://pkg.go.dev/time#Duration.String

Instead of:

{
addr: "245.0.27.39:49080"
caller: "reversetunnel/localsite.go:775"
component: "proxy:server"
latency: 16823061
level: "debug"
message: "Ping <- ipaddr:port"
}

It would be:

{
addr: "245.0.27.39:49080"
caller: "reversetunnel/localsite.go:775"
component: "proxy:server"
latency: "16.82ms"
level: "debug"
message: "Ping <- ipaddr:port"
}