Welcome to Spotlight
Install Spotlight
Start Spotlight
Spotlight on Oracle now includes web based analytics
Get Spotlight on your favorite mobile device
User Experience Feedback
Authorize Spotlight
Spotlight on Oracle
Connect to an Oracle Database
Oracle User Wizard
Spotlight on Oracle Data Guard
DBA Connection Credentials
User Account
New Oracle User
Select Tablespace
Predictive Diagnostics
Ready To Configure Oracle User
End
Configuring Oracle User for Spotlight Dialog
Toad DBA Suite for Oracle
Oracle Architecture Overview
Spotlight on Oracle Home Page
Spotlight on Oracle Alarms
Spotlight on Oracle Drilldowns
Install And Configure DTrace Scripts
Tune Your Oracle Database
Predictive Diagnostics
Spotlight on Oracle Tools: Explain Plan, SQL Optimizer, Space Manager
Spotlight on your favorite mobile device
Standby Connections Dialog
Spotlight on Oracle Data Guard Home Page
Spotlight on Oracle Data Guard Alarms
Spotlight on Oracle RAC
Connect to Spotlight on Oracle RAC
Spotlight on Unix
Oracle RAC Connection Details
Verify Cluster Connection Details Dialog
Connect to an Exadata Storage Server (Cells)
Spotlight on Oracle RAC Home Page
Spotlight on Oracle RAC Alarms
Spotlight on Oracle RAC Drilldowns
Configure the Unix System
Connect to Unix Systems
Spotlight on Unix Home Page
Spotlight on Unix Alarms
Spotlight on Unix Drilldowns
Spotlight on Windows
Connect to Windows Systems
Spotlight on Windows Home Page
Spotlight on Windows Alarms
Spotlight on Windows Drilldowns
Spotlight on MySQL
Connect to a MySQL Database
Spotlight on MySQL Home Page
Spotlight on MySQL Alarms
Spotlight on MySQL Drilldowns
Troubleshooting: Connection Problems
OS Performance Page
The Operating System drilldown provides information about the performance, processes, and storage on the database machine.
To open the OS Performance page
- Select the Spotlight on MySQL connection in the Spotlight Browser.
-
Click Operating System | OS Performance.
Charts on the OS Performance Page
| Chart | Description |
|---|---|
|
CPU utilization |
The percentage of time spent in user mode and in privileged mode. |
|
Disk IO |
The number of disk transfers per second. |
|
Paging and scan rates |
Paging activity, including pages in per second, and pages out per second. |
|
Load average/Run queue |
The length of the Processor queue. |
|
Network |
The number of packets sent per second and received per second. |
|
Free memory |
The amount of available virtual and physical memory on the database machine. |