The Oracle Applications JVM Usage target monitors the Oracle Applications Java Virtual Machines (JVMs).
This chapter covers the following topics:
This metric category indicates the number of active Oracle Application Framework pages that are currently being accessed by users.
This metric displays the number of Application Module pool instances.
Target Version | Collection Frequency |
---|---|
All Versions | Every 60 Seconds |
This metric displays the total number of application modules.
Target Version | Collection Frequency |
---|---|
All Versions | Every 60 Seconds |
This metric displays the total number of locked application modules.
Target Version | Collection Frequency | Default Warning Threshold | Default Critical Threshold |
---|---|---|---|
All Versions | Every 60 Seconds | Not Defined | Not Defined |
Administrators can review the profile options related to the Application Module Pool and check whether they are set at optimal levels.
This metric category provides information about the present load generated by the Forms processes.
This metric displays the registered cache components in the system.
Target Version | Collection Frequency | Default Warning Threshold | Default Critical Threshold |
---|---|---|---|
All Versions | Every 60 Seconds | Not Defined | Not Defined |
Clear cache using Functional Administrator Responsibility. For more information, see your Oracle E-Business Suite System Administrator's Guide.
This metric displays the total number of objects contained in the component cache.
Target Version | Collection Frequency |
---|---|
All Versions | Every 60 Seconds |
Identify the processes that are consuming the most CPU and take appropriate action.
This metric category lists the number of locked and leaked Java Database Connectivity (JDBC) connections.
This metric displays the number of leaked JDBC connections utilized by applications.
Target Version | Collection Frequency | Default Warning Threshold | Default Critical Threshold |
---|---|---|---|
All Versions | Every 5 Minutes | Not Defined | Not Defined |
Enable connection leak diagnostics.
This metric displays the number of locked JDBC connections utilized by applications.
Target Version | Collection Frequency |
---|---|
All Versions | Every 60 Seconds |
Review the AOLJ connection pool size and increase if necessary.
This metric category provides information about the Oracle Containers for J2EE (OC4J) JVM instance.
This metric displays the number of threads currently executing in the JVM.
Target Version | Collection Frequency |
---|---|
All Versions | Every 5 Minutes |
No generic action.
This metric displays the percentage of CPU currently being used by the OC4J JVM instance.
Target Version | Collection Frequency |
---|---|
All Versions | Every 5 Minutes |
This metric displays the amount of memory currently being used by the OC4J JVM instance.
Target Version | Collection Frequency |
---|---|
All Versions | Every 5 Minutes |
This metric displays the number of transactions that were terminated for this OC4J JVM instance.
Target Version | Collection Frequency |
---|---|
All Versions | Every 5 Minutes |
This metric displays the number of Enterprise Java Beans (EJB) methods that are currently being executed by the OC4J JVM instance.
Target Version | Collection Frequency |
---|---|
All Versions | Every 5 Minutes |
This metric displays the number of servlets and JavaServer Pages (JSPs) currently being executed by the OC4J JVM instance.
Target Version | Collection Frequency |
---|---|
All Versions | Every 5 Minutes |
This metric displays the number of active HTTP sessions used by the OC4J JVM instance.
Target Version | Collection Frequency |
---|---|
All Versions | Every 5 Minutes |
This metric displays the number of transactions that are currently open for this OC4J JVM instance.
Target Version | Collection Frequency |
---|---|
All Versions | Every 5 Minutes |
This metric displays the number of transactions that are committed for this OC4J JVM instance.
Target Version | Collection Frequency |
---|---|
All Versions | Every 5 Minutes |
This metric displays the rate at which the EJB methods are currently being executed by this OC4J JVM instance during the last collection interval.
Target Version | Collection Frequency |
---|---|
All Versions | Every 5 Minutes |
This metric displays the time consumed to execute EJB methods for this OC4J JVM instance during the last collection interval.
Target Version | Collection Frequency |
---|---|
All Versions | Every 5 Minutes |
This metric displays the amount of heap space used by the OC4J JVM instance.
Target Version | Collection Frequency |
---|---|
All Versions | Every 5 Minutes |
This metric displays the number of JDBC open by applications that are part of this OC4J JVM instance.
Target Version | Collection Frequency |
---|---|
All Versions | Every 5 Minutes |
This metric displays the average time consumed to execute servlets and JSPs for this OC4J JVM instance during the last collection interval.
Target Version | Collection Frequency |
---|---|
All Versions | Every 5 Minutes |
This metric displays the rate at which servlets and JSPs are being invoked for this OC4J JVM instance during the last collection interval.
Target Version | Collection Frequency |
---|---|
All Versions | Every 5 Minutes |
This metric displays the time when the OC4J JVM instance was started. It is represented in milliseconds since the UNIX epoch (that is, January 1, 1970).
Target Version | Collection Frequency |
---|---|
All Versions | Every 5 Minutes |
This metric displays the total number of JDBC connections that are part of this OC4J JVM instance.
Target Version | Collection Frequency |
---|---|
All Versions | Every 5 Minutes |
This metric category provides information about the status of the Oracle Applications JVM Usage target.
This metric checks if the target is up and running.
Target Version | Collection Frequency | Default Warning Threshold | Default Critical Threshold | Alert Text |
---|---|---|---|---|
All Versions | Every 5 Minutes | Not Defined | 0 | Oracle Applications JVM Usage is down |
If the target is down, then check the log files and take appropriate action if it is down unexpectedly.