From 945687b030793463713990655ce44652f7bbb235 Mon Sep 17 00:00:00 2001
From: Oliver Smith <osmith@sysmocom.de>
Date: Tue, 17 Jan 2023 17:47:56 +0100
Subject: jobs/master,gerrit: use ccache to speed up builds

Related: OS#5848
Change-Id: I81f244ca09e660698df617549d70476fc96255e2
---
 jobs/README.adoc | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'jobs/README.adoc')

diff --git a/jobs/README.adoc b/jobs/README.adoc
index 2533563..32da7c1 100644
--- a/jobs/README.adoc
+++ b/jobs/README.adoc
@@ -90,3 +90,15 @@ Other labels indicate specific software/hardware works here, e.g.:
 - hdlc
 - osmo-gsm-tester
 - podman
+
+*ccache*
+
+The jobs from master-builds and gerrit-verifications use ccache. View the
+statistics with SSH on the build nodes with:
+
+ $ CCACHE_DIR=~/ccache/gerrit-verifications ccache -s
+ $ CCACHE_DIR=~/ccache/master-builds ccache -s
+
+Note that running multiple jobs in parallel influence the ccache statistics,
+and it's impossible to tell which job caused which change in the stats (that's
+why they are not printed at the end of each job, it would be confusing).
-- 
cgit v1.2.3

