From 5b29517c56e3b5cb66c0bd8bce83a6bb5d1240ab Mon Sep 17 00:00:00 2001
From: Kellen Swain <kfswain@google.com>
Date: Mon, 25 Aug 2025 18:39:24 +0000
Subject: [PATCH] adding mutex and contention profile gathering

---
 cmd/epp/runner/runner.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/cmd/epp/runner/runner.go b/cmd/epp/runner/runner.go
index ea0fe56e6..04eb5048c 100644
--- a/cmd/epp/runner/runner.go
+++ b/cmd/epp/runner/runner.go
@@ -25,6 +25,7 @@ import (
 	"net/http"
 	"net/http/pprof"
 	"os"
+	"runtime"
 	"sync/atomic"
 
 	"github.com/go-logr/logr"
@@ -228,6 +229,8 @@ func (r *Runner) Run(ctx context.Context) error {
 			setupLog.Error(err, "Failed to setup pprof handlers")
 			return err
 		}
+		runtime.SetMutexProfileFraction(1)
+		runtime.SetBlockProfileRate(1)
 	}
 
 	err = r.parsePluginsConfiguration(ctx)