diff options
Diffstat (limited to 'modules/caddyhttp/reverseproxy')
| -rw-r--r-- | modules/caddyhttp/reverseproxy/reverseproxy.go | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/modules/caddyhttp/reverseproxy/reverseproxy.go b/modules/caddyhttp/reverseproxy/reverseproxy.go index 2131a91..d69b04e 100644 --- a/modules/caddyhttp/reverseproxy/reverseproxy.go +++ b/modules/caddyhttp/reverseproxy/reverseproxy.go @@ -58,8 +58,11 @@ func init() { // `{http.reverse_proxy.upstream.max_requests}` | The maximum approximate number of requests allowed to the upstream // `{http.reverse_proxy.upstream.fails}` | The number of recent failed requests to the upstream // `{http.reverse_proxy.upstream.latency}` | How long it took the proxy upstream to write the response header. +// `{http.reverse_proxy.upstream.latency_ms}` | Same as 'latency', but in milliseconds. // `{http.reverse_proxy.upstream.duration}` | Time spent proxying to the upstream, including writing response body to client. +// `{http.reverse_proxy.upstream.duration_ms}` | Same as 'upstream.duration', but in milliseconds. // `{http.reverse_proxy.duration}` | Total time spent proxying, including selecting an upstream, retries, and writing response. +// `{http.reverse_proxy.duration_ms}` | Same as 'duration', but in milliseconds. type Handler struct { // Configures the method of transport for the proxy. A transport // is what performs the actual "round trip" to the backend. @@ -400,6 +403,7 @@ func (h *Handler) ServeHTTP(w http.ResponseWriter, r *http.Request, next caddyht defer func() { // total proxying duration, including time spent on LB and retries repl.Set("http.reverse_proxy.duration", time.Since(start)) + repl.Set("http.reverse_proxy.duration_ms", time.Since(start).Seconds()*1e3) // multiply seconds to preserve decimal (see #4666) }() // in the proxy loop, each iteration is an attempt to proxy the request, @@ -724,6 +728,7 @@ func (h *Handler) reverseProxy(rw http.ResponseWriter, req *http.Request, repl * // duration until upstream wrote response headers (roundtrip duration) repl.Set("http.reverse_proxy.upstream.latency", duration) + repl.Set("http.reverse_proxy.upstream.latency_ms", duration.Seconds()*1e3) // multiply seconds to preserve decimal (see #4666) // update circuit breaker on current conditions if di.Upstream.cb != nil { @@ -909,6 +914,7 @@ func (h Handler) finalizeResponse( // total duration spent proxying, including writing response body repl.Set("http.reverse_proxy.upstream.duration", time.Since(start)) + repl.Set("http.reverse_proxy.upstream.duration_ms", time.Since(start).Seconds()*1e3) if len(res.Trailer) == announcedTrailers { copyHeader(rw.Header(), res.Trailer) |