Using the DMS Spy Servlet

Monitoring Oracle Fusion Middleware 4-11 – Thread activity tracing – Heap snapshot and analysis – Differential heap analysis to quickly isolate memory leaks – Threshold based alerting – Alert actions through SNMP traps, SMTP, or HTTP request ■ Composite Application Monitor and Modeler CAMM provides application service management for complex composite services such as Portal, BPEL, ESB, OSB, and Web Services. The CAMM screen is shown below. Key features of CAMM include the following: – Automated discovery of complex services Portal, BPEL, ESB, OSB, Web Services – Automatic metadata analysis and monitoring instrumentation configuration – run time dependency analysis between SOA services and endpoints – Metadata model presents monitored targets using native terminology – Invocation metrics based on both arrival and completion of inbound request – Response time mean, max, and min metrics – Tiered data aggregation for long term storage and trending – Historical views into arbitrary datetime ranges – Comparative views to compare any two arbitrary datetime ranges with simultaneous scrolling – Custom views to combine arbitrary graphs, tables, and functional views – Customizable hierarchy of custom views 4-12 Oracle Fusion Middleware Performance and Tuning Guide – Threshold based alerting on any metric, both individual and aggregate – Alert actions through SNMP traps, SMTP, logging, or custom scripts ■ Real User Experience Insight RUEI provides insight into the real end-user experience for your applications. No application instrumentation is required. The RUEI screen is shown below. Key features of RUEI include the following: – Replay of poor performance – Executive dashboards – Extensive KPI and SLA monitoring – Full alerting capabilities – Quick bottle-neck analyses – Transaction performance analyses – Customized reporting – Trend analyses – Full data integration through XML Note: For more information on the monitoring features available in Oracle Enterprise Manager 10g Grid Control, refer to the Oracle Enterprise Manager 10g Grid Control documentation available on the Oracle Technology Network here: http:www.oracle.comtechnologydocumentationoem.h tml .