Cisco SD-WAN Manager stores broad range of information including device configuration information, alarms, audit logs, various metrics, firewall rules and so on, in a database.

1. From the Cisco SD-WAN Manager menu, choose Administration > Settings.

2. Click Statistics Database Configuration section, to view the maximum space available for the database.

3. For each field in the Statistics Type column, assign the amount of storage to be allocated, in gigabytes (GB). The total value of all the fields cannot exceed the maximum available space.

   Table	Description
   Approute Index Name: approutestatsstatistics	SDWAN Tunnel SLA, which is used to Calculate Tunnel SLA
   - Aggregated SAIE Index Name: aggregatedappsdpistatistics	Aggregated application data for certain edges and interfaces. this is used to calculate application usage for certain site/device
   Audit Log	Audit Log
   vnf statistics	Service Chain Health Statistics data for Clouddock
   Firewall	Firewall rule and counters
   IPS Alert	Intrusion Prevention System, which is used to Monitors network traffic and analyzes against a defined rule set.
   CloudExpress	Cloud onRamp
   AppHosting
   Alarm	Alarms
   Performance Monitor	Application Performance, this is used to measure performance of each application and site.
   NWPI	Network wide path insight trace, flow, packet, aggregation and task data
   umts-monitoring	Underlay network performance measurement
   URLF	URL filtering allows you to control access to Internet websites by permitting or denying access to specific websites based on information contained in an URL list
   Bridge Interface	Cisco vEdge devices bridge interface rx/tx statistics
   Device Events	Events received from devices
   EIO	EIO module 3G/4G/5G statistics
   Device Configuration	Device Running Configuration
   Interface	Device Interface Table
   Wlan Client Info
   UtdDaqIox
   Speed Test	Speed Test Record
   BridgeMac	Cisco vEdge device per interface/mac address rx/tx statistics
   Device System Status	Device System Status including CPU, memory, disk etc
   umts-event-tunnel-sla-change	underlay performance measurement triggered by tunnel SLA changes.
   QoS	statistics/counters of each interface queues.
   Tracker Statistics	Endpoint Tracker SLA metrics
   Sleofflinereport
   Flow Log	Flowlog feature(should be applicable for Cisco vEdge devices only)
   DeviceHealth	Device Health Table
   Umbrella	Umbrella Integration feature enables cloud-based security service by inspecting the Domain Name System (DNS) query that is sent to the DNS server through the device.
   Network-wide Packet Insight (raw)	NWPI raw data storage
   umts-event-tunnel-pmtu-change	Underlay performance measurement triggered by tunnel path MTU changes.
   Security Unified Logging	This feature supports Unified Logging which is used to capture information about connection events across different security features at different stages during policy enablement and execution. With Unified Logging, you can have visibility to the log data for Zone-based Firewall and for Unified Threat Defense features such as IPS, URL-F and AMP to understand what traffic, threats, sites or malware were blocked, and the rules that blocked the traffic or sessions with the associated port, protocol or applications. Additionally, this feature also provides support for On-Demand Troubleshooting. On-Demand troubleshooting allows a user to view the connection events of different flows of traffic from a device within a configured period of time.
   SiteHealth	Site Health Table
   Artstatistics
   UMTS Rest Event	Underlay performance measurement triggered by other events except tunnel SLA change and Path MTU changes.
   SAIE	Raw DPI record, per IP flow tx/rx counters.
   Aggregated Tunnel SLA approutestatsstatistics_routing_summary	Aggregated 24 hours SLA for each tunnel
   Aggregated Tunnel SLA approutestatsstatistics_transport_summary	Aggregated 24 hours SLA for each color combination

4. Click Save.

   Cisco SD-WAN Manager updates the storage allocations that you have assigned once a day, at midnight.

From the Cisco SD-WAN Manager menu, choose Administration > Settings > Statistics Database Configuration.

This shows the space available for the database and the total amount of space currently being used by each data type.

For information about disk size recommendations and requirements, see the server recommendations for your release in Cisco Catalyst SD-WAN Controller Compatibility Matrix and Server Recommendations.