From 6ec883a7fd40a14f2882076bd1a377bbbd0438ad Mon Sep 17 00:00:00 2001
From: Martin Kagamino Lehoux <martin@lehoux.net>
Date: Thu, 27 Aug 2026 13:06:20 +0200
Subject: Add local Pyroscope server and Go continuous profiling

Add a docker-compose service running the Grafana Pyroscope backend on
port 4040 with a persistent data volume, and instrument the Go app via
github.com/grafana/pyroscope-go. The app pushes CPU, memory, and
goroutine profiles every 10s when pyroscope.enabled is set in
config.yaml. Config is extended with application_name and server_address
(defaults to http://localhost:4040). Document usage in the README.
---
 docker-compose.yml | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 docker-compose.yml

(limited to 'docker-compose.yml')

diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 0000000..6605075
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,16 @@
+services:
+  pyroscope:
+    image: grafana/pyroscope:latest
+    container_name: pyroscope
+    ports:
+      - "4040:4040"
+    command:
+      - server
+      - --storage-path
+      - /home/pyroscope
+    volumes:
+      - pyroscope-data:/home/pyroscope
+    restart: unless-stopped
+
+volumes:
+  pyroscope-data:
-- 
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