From b046661208b32b058bf6706799e34b817c1660ce Mon Sep 17 00:00:00 2001
From: Bruno Alexandre Rosa <1791393+brunoalr@users.noreply.github.com>
Date: Sat, 14 Mar 2026 19:09:34 -0300
Subject: [PATCH] update comment

---
 .github/workflows/cache-report.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/cache-report.yml b/.github/workflows/cache-report.yml
index b3fc11c19..201cbd346 100644
--- a/.github/workflows/cache-report.yml
+++ b/.github/workflows/cache-report.yml
@@ -1,4 +1,4 @@
-# Reports total GitHub Actions cache usage for BuildKit blob caches (used by docker-release).
+# Reports GitHub Actions cache usage grouped by key prefix (e.g. buildkit, ccache, vcpkg).
 # Run locally: .ci/gh_buildkit_cache_usage.sh
 
 name: Cache usage report
@@ -10,7 +10,7 @@ on:
 jobs:
   report:
     name: GHA cache usage
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-slim
     permissions:
       actions: read
       contents: read