From 8fc21589fe851084954fed7ad08bb270361ceb94 Mon Sep 17 00:00:00 2001
From: Kubernetes Publisher <k8s-publish-robot@users.noreply.github.com>
Date: Fri, 22 Sep 2017 11:42:05 +0000
Subject: [PATCH] Increase sliding window to 5hr for request_latencies metric

Kubernetes-commit: e1ba3da16c9bebccb3902952d56b59f2e2dbb900
---
 pkg/endpoints/metrics/metrics.go | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/pkg/endpoints/metrics/metrics.go b/pkg/endpoints/metrics/metrics.go
index ea28f66bc..90eaed114 100644
--- a/pkg/endpoints/metrics/metrics.go
+++ b/pkg/endpoints/metrics/metrics.go
@@ -56,8 +56,9 @@ var (
 		prometheus.SummaryOpts{
 			Name: "apiserver_request_latencies_summary",
 			Help: "Response latency summary in microseconds for each verb, resource and subresource.",
-			// Make the sliding window of 1h.
-			MaxAge: time.Hour,
+			// Make the sliding window of 5h.
+			// TODO: The value for this should be based on our SLI definition (medium term).
+			MaxAge: 5 * time.Hour,
 		},
 		[]string{"verb", "resource", "subresource", "scope"},
 	)