From 506a692548da2f2c6cb02bcb4edbb3615994dee0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Torjus=20H=C3=A5kestad?= <torjus@usit.uio.no>
Date: Fri, 6 Feb 2026 21:23:19 +0100
Subject: [PATCH] monitoring: enable cpu, memory, io collectors for
 systemd-exporter

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
---
 system/monitoring/metrics.nix | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/system/monitoring/metrics.nix b/system/monitoring/metrics.nix
index 08fb1b1..c335e85 100644
--- a/system/monitoring/metrics.nix
+++ b/system/monitoring/metrics.nix
@@ -13,5 +13,10 @@
   services.prometheus.exporters.systemd = {
     enable = true;
     # Default port: 9558
+    extraFlags = [
+      "--collector.unit-cpu"
+      "--collector.unit-memory"
+      "--collector.unit-io"
+    ];
   };
 }