14 Monitoring a DBaaS Cloud

This chapter describes support for monitoring a DBaaS Cloud. It contains the following sections:

Viewing the Database Pool Home Page

A database pool contains a set of resources that can be used to provision a database instance within a PaaS Infrastructure Zone.

Figure 14-1 Database Pool Home

This page contains the following regions:

General: This region displays the following:
- Summary: Displays a description of the database pool and PaaS Infrastructure Zone to which it belongs. I
- Members and Databases: Shows the list of Members (Oracle Homes and Hosts) and Databases in the pool. The Databases region lists the total number of databases and the number of single instance or RAC databases in the pool.
- Placement Policy Constraints: The placement policy constraints that specify maximum ceilings for each host member of the pool are displayed.
Top Utilized Hosts: This region shows the list of top utilized hosts over the last 7 days. Click on the link to drill down to the Host Home page.
Members: Lists all the members in the database pool. Click on the links in the Members table to drill down to the Database or Host Home page.
Overview of Incidents and Problems: This region lists any incidents or problems that have occurred.
Memory Utilization: The chart shows the memory utilization by all the targets in the database pool over the last 7 days.
CPU Utilization: The chart shows the CPU utilization by all the targets in the database pool over the last 7 days.
Storage Utilization: The chart shows the storage utilization by all the targets in the database pool over the last 7 days.
Service Template and Instances: Shows the service templates and service instances associated with the database pool.

You can define one or more schemas that can be deployed on a database.

Figure 14-2 Schema Pool Home

General: This region displays the following:
- Summary: Displays a description of the schema pool and PaaS Infrastructure Zone to which it belongs. I
- Members and Services: Shows the list of Members (Databases and Hosts) and Services in the pool.
- Placement Policy Constraints: The placement policy constraints that specify maximum ceilings for each database member in the pool are displayed.
Top Allocated Databases: This region shows the list of top utilized databases in the schema pool. Click on the link to drill down to the Database Instance page.
Members: Lists all the members in the schema pool. Click on the links in the Members table to drill down to the Database Instance Home page.
Overview of Incidents and Problems: This region lists any incidents or problems that have occurred.
Memory Utilization: The chart shows the memory utilization by all the targets in the schema pool over the last 7 days.
CPU Utilization: The chart shows the CPU utilization by all the targets in the schema pool over the last 7 days.
Storage Utilization: The chart shows the storage utilization by all the targets in the schema pool over the last 7 days.
Service Template and Instances: Shows the service templates and service instances associated with the schema pool.