This page provides a list of system and node properties that customize Recommended Data Collectors.
Enable or Disable Recommended Data Collectors
You can enable or disable Recommended Data Collectors after restarting the Java Agent and setting the system properties as a JVM parameter. Recommended Data Collectors is enabled by default; the property appdynamics.analytics.collection.feature.enabled is optional.
System Property | Description | Default Value |
|---|---|---|
| Enable or disable Recommended Data Collectors on the Java Agent. | true |
Customize Recommended Data Collectors
To customize Recommended Data Collectors, you can adjust the node properties in the Java Agent. See App Agent Node Properties.
Node Property | Description | Default Value |
|---|---|---|
| Number of stack traces collected per interval (time between stack trace collection limit resets). | 20 |
| Interval (in seconds) to reset stack trace collection limit. | 10 |
analytics-collection-special-characters | List of characters which will not be sanitized from sample values. For example, a^z will not sanitize a, ^, and z. | N/A |
| Number of elements to scan per stack trace before stopping. | 20 |
| Number of elements to collect per stack trace. For example, in this stack:
Elements | 5 |
analytics-collection-package-prefix | Comma separated list of package names that will be treated preferably for suggestions. | N/A |
| Interval (in seconds) for triggering element analysis. | 600 |
analytics-collection-reap-interval | Interval (in seconds) to remove one suppressed collection instrumentation point. Removes the oldest suppressed point first. | 10 |
| Number of methods (unique class name/method name combinations) to instrument with Recommended Data Collectors. Overloaded variants are considered the same for this limit. | 10 |
| Average number of overloaded methods per instrumented method. The maximum number of instrumentation points is calculated with this formula: | 10 |
| Number of times Recommended Data Collectors is invoked and processed. For example, if | 3 |
analytics-runtime-attribute-value-length | Maximum length of sample value string displayed. | 32 |
| Level of depth in the object tree that Recommended Data Collectors extracts information. | 2 |
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