diff --git a/classes/cluster/virtual-mcp-pike-dvr-ceph-rgw/openstack/init.yml b/classes/cluster/virtual-mcp-pike-dvr-ceph-rgw/openstack/init.yml
index a0a25d4..1cf3b8f 100644
--- a/classes/cluster/virtual-mcp-pike-dvr-ceph-rgw/openstack/init.yml
+++ b/classes/cluster/virtual-mcp-pike-dvr-ceph-rgw/openstack/init.yml
@@ -22,6 +22,11 @@
     galera_server_cluster_name: openstack_cluster
     galera_server_maintenance_password: workshop
     galera_server_admin_password: workshop
+    galera_innodb_read_io_threads: 2
+    galera_innodb_write_io_threads: 2
+    galera_wsrep_slave_threads: 2
+    galera_xtrabackup_parallel: 1
+    galera_error_log_enabled: true
     cluster_vip_address: 172.16.10.254
     cluster_local_address: ${_param:single_address}
     cluster_node01_hostname: ctl01
diff --git a/classes/cluster/virtual-mcp-pike-dvr-ssl/openstack/init.yml b/classes/cluster/virtual-mcp-pike-dvr-ssl/openstack/init.yml
index 94e135b..4d24b2a 100644
--- a/classes/cluster/virtual-mcp-pike-dvr-ssl/openstack/init.yml
+++ b/classes/cluster/virtual-mcp-pike-dvr-ssl/openstack/init.yml
@@ -53,6 +53,11 @@
     galera_server_cluster_name: openstack_cluster
     galera_server_maintenance_password: workshop
     galera_server_admin_password: workshop
+    galera_innodb_read_io_threads: 2
+    galera_innodb_write_io_threads: 2
+    galera_wsrep_slave_threads: 2
+    galera_xtrabackup_parallel: 1
+    galera_error_log_enabled: true
     cluster_vip_address: ${_param:openstack_control_address}
     cluster_local_address: ${_param:single_address}
     cluster_node01_hostname: ${_param:openstack_control_node01_hostname}
diff --git a/classes/cluster/virtual-mcp-pike-dvr/openstack/init.yml b/classes/cluster/virtual-mcp-pike-dvr/openstack/init.yml
index 370626d..4a7ef7e 100644
--- a/classes/cluster/virtual-mcp-pike-dvr/openstack/init.yml
+++ b/classes/cluster/virtual-mcp-pike-dvr/openstack/init.yml
@@ -22,6 +22,11 @@
     galera_server_cluster_name: openstack_cluster
     galera_server_maintenance_password: workshop
     galera_server_admin_password: workshop
+    galera_innodb_read_io_threads: 2
+    galera_innodb_write_io_threads: 2
+    galera_wsrep_slave_threads: 2
+    galera_xtrabackup_parallel: 1
+    galera_error_log_enabled: true
     cluster_vip_address: 172.16.10.254
     cluster_local_address: ${_param:single_address}
     cluster_node01_hostname: ctl01
diff --git a/classes/cluster/virtual-mcp-pike-ovs-ceph/openstack/init.yml b/classes/cluster/virtual-mcp-pike-ovs-ceph/openstack/init.yml
index 2c253cc..0c92a6b 100644
--- a/classes/cluster/virtual-mcp-pike-ovs-ceph/openstack/init.yml
+++ b/classes/cluster/virtual-mcp-pike-ovs-ceph/openstack/init.yml
@@ -21,6 +21,11 @@
     galera_server_cluster_name: openstack_cluster
     galera_server_maintenance_password: workshop
     galera_server_admin_password: workshop
+    galera_innodb_read_io_threads: 2
+    galera_innodb_write_io_threads: 2
+    galera_wsrep_slave_threads: 2
+    galera_xtrabackup_parallel: 1
+    galera_error_log_enabled: true
     cluster_vip_address: 172.16.10.254
     cluster_local_address: ${_param:single_address}
     cluster_node01_hostname: ctl01
diff --git a/classes/cluster/virtual-mcp-pike-ovs/openstack/init.yml b/classes/cluster/virtual-mcp-pike-ovs/openstack/init.yml
index 77cf4da..3325580 100644
--- a/classes/cluster/virtual-mcp-pike-ovs/openstack/init.yml
+++ b/classes/cluster/virtual-mcp-pike-ovs/openstack/init.yml
@@ -21,6 +21,11 @@
     galera_server_cluster_name: openstack_cluster
     galera_server_maintenance_password: workshop
     galera_server_admin_password: workshop
+    galera_innodb_read_io_threads: 2
+    galera_innodb_write_io_threads: 2
+    galera_wsrep_slave_threads: 2
+    galera_xtrabackup_parallel: 1
+    galera_error_log_enabled: true
     cluster_vip_address: 172.16.10.254
     cluster_local_address: ${_param:single_address}
     cluster_node01_hostname: ctl01
diff --git a/classes/cluster/virtual-mcp11-k8s-calico/stacklight/init.yml b/classes/cluster/virtual-mcp11-k8s-calico/stacklight/init.yml
index 9737df7..3910a1a 100644
--- a/classes/cluster/virtual-mcp11-k8s-calico/stacklight/init.yml
+++ b/classes/cluster/virtual-mcp11-k8s-calico/stacklight/init.yml
@@ -25,6 +25,11 @@
     galera_server_cluster_name: monitoring_cluster
     galera_server_maintenance_password: workshop
     galera_server_admin_password: workshop
+    galera_innodb_read_io_threads: 2
+    galera_innodb_write_io_threads: 2
+    galera_wsrep_slave_threads: 2
+    galera_xtrabackup_parallel: 1
+    galera_error_log_enabled: true
 
     elasticsearch_port: 9200
     stacklight_environment: ${_param:cluster_domain}
diff --git a/classes/cluster/virtual-mcp11-k8s-contrail/stacklight/init.yml b/classes/cluster/virtual-mcp11-k8s-contrail/stacklight/init.yml
index 832bcdd..fbdcd1f 100644
--- a/classes/cluster/virtual-mcp11-k8s-contrail/stacklight/init.yml
+++ b/classes/cluster/virtual-mcp11-k8s-contrail/stacklight/init.yml
@@ -18,6 +18,11 @@
     galera_server_cluster_name: monitoring_cluster
     galera_server_maintenance_password: workshop
     galera_server_admin_password: workshop
+    galera_innodb_read_io_threads: 2
+    galera_innodb_write_io_threads: 2
+    galera_wsrep_slave_threads: 2
+    galera_xtrabackup_parallel: 1
+    galera_error_log_enabled: true
 
     heka_elasticsearch_host: ${_param:stacklight_monitor_address}
     elasticsearch_port: 9200
diff --git a/classes/cluster/virtual-offline-pike-ovs/openstack/init.yml b/classes/cluster/virtual-offline-pike-ovs/openstack/init.yml
index c18b5bd..9f1aba9 100644
--- a/classes/cluster/virtual-offline-pike-ovs/openstack/init.yml
+++ b/classes/cluster/virtual-offline-pike-ovs/openstack/init.yml
@@ -22,6 +22,11 @@
     galera_server_cluster_name: openstack_cluster
     galera_server_maintenance_password: workshop
     galera_server_admin_password: workshop
+    galera_innodb_read_io_threads: 2
+    galera_innodb_write_io_threads: 2
+    galera_wsrep_slave_threads: 2
+    galera_xtrabackup_parallel: 1
+    galera_error_log_enabled: true
     cluster_vip_address: 172.16.10.254
     cluster_local_address: ${_param:single_address}
     cluster_node01_hostname: ctl01
diff --git a/classes/cluster/virtual-pike-ovs-dpdk/openstack/init.yml b/classes/cluster/virtual-pike-ovs-dpdk/openstack/init.yml
index d68f04c..5c618c8 100644
--- a/classes/cluster/virtual-pike-ovs-dpdk/openstack/init.yml
+++ b/classes/cluster/virtual-pike-ovs-dpdk/openstack/init.yml
@@ -22,6 +22,11 @@
     galera_server_cluster_name: openstack_cluster
     galera_server_maintenance_password: workshop
     galera_server_admin_password: workshop
+    galera_innodb_read_io_threads: 2
+    galera_innodb_write_io_threads: 2
+    galera_wsrep_slave_threads: 2
+    galera_xtrabackup_parallel: 1
+    galera_error_log_enabled: true
     cluster_vip_address: 172.16.10.254
     cluster_local_address: ${_param:single_address}