From a0bb7af194c4e1fd80c0208e64a106e2b56beb9c Mon Sep 17 00:00:00 2001
From: Yurii <yurri.yevtushenko.work@gmail.com>
Date: Sun, 8 Nov 2026 21:41:04 +0200
Subject: [PATCH] monitoring: reduce Prometheus memory for self-hosted runner

---
 apps/monitoring.yaml | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/apps/monitoring.yaml b/apps/monitoring.yaml
index 16bc662..e2e72cc 100644
--- a/apps/monitoring.yaml
+++ b/apps/monitoring.yaml
@@ -27,7 +27,9 @@ spec:
         prometheus:
           enabled: true
           prometheusSpec:
-            retention: 5d
+            retention: 3d
+            scrapeInterval: 60s
+            evaluationInterval: 60s
             serviceMonitorSelectorNilUsesHelmValues: false
             serviceMonitorSelector: {}
             serviceMonitorNamespaceSelector: {}
@@ -44,6 +46,9 @@ spec:
                 memory: "400Mi"
               limits:
                 memory: "800Mi"
+            env:
+              - name: GOMEMLIMIT
+                value: 700MiB
 
         grafana:
           enabled: true