diff --git a/roles/percona_xtradb_cluster/vars/main.yml b/roles/percona_xtradb_cluster/vars/main.yml
index 96c7587ab..17d599fab 100644
--- a/roles/percona_xtradb_cluster/vars/main.yml
+++ b/roles/percona_xtradb_cluster/vars/main.yml
@@ -16,6 +16,8 @@ _percona_xtradb_cluster_spec:
     sidecars:
       - name: exporter
         image: "{{ atmosphere_images['prometheus_mysqld_exporter'] | vexxhost.kubernetes.docker_image('ref') }}"
+        args:
+          - --collect.info_schema.processlist
         env:
           - name: MONITOR_PASSWORD
             valueFrom: