Performance Monitoring & Analysis on various tiers like Web, Application, Middle Layer and Database levels

Types of Logs which needs to be monitored at various tiers:

Web Server Layer:

• SSO Logs for Authentication errors
• Plugin Logs for connectivity error between Web & Application component
• Access Logs for HTTP Error like HTTP404, HTTP500 etc.

Application Server Layer:

• sysout logs for exceptions & timeouts
• syserror logs for database exceptions & application errors

Tibco Layer(Middle Layer):

• EMS Queues for checking queue depth
• Mediation Services
• ESB Operations

Database Layer:

• AWR Report