Instrument dstat in image build jobs

We're seeing some anomalous disk I/O patterns in parts of these jobs, so let's start collecting data to help us confirm our assumptions. Change-Id: Ief91266c5c80959451af6917856f4b62c58f793a
2025-11-25 20:05:53 +00:00
parent c4eb151ee6
commit b0a234c3d1
2 changed files with 4 additions and 0 deletions
--- a/playbooks/opendev-build-diskimage-base/post.yaml
+++ b/playbooks/opendev-build-diskimage-base/post.yaml
@@ -1,4 +1,6 @@
 - hosts: all
+  roles:
+    - dstat-graph
  tasks:
    - name: Collect disk usage info post image build
      command: df
--- a/playbooks/opendev-build-diskimage-base/pre.yaml
+++ b/playbooks/opendev-build-diskimage-base/pre.yaml
@@ -79,4 +79,6 @@
        chown {{ ansible_user }} /opt/dib_tmp
        chgrp {{ ansible_user }} /opt/dib_tmp
  roles:
+    - ensure-dstat-graph
+    - run-dstat
    - make-source-repositories-cache