Property reference

`evt_mgmt.plugin_activation.table_max_size`

The evt_mgmt.plugin_activation.table_max_size property defines the maximum number of records allowed in the em_alert_history and em_impact_status tables before the Event Management Performance Accelerator plugin activates. Admins should review this setting to optimize performance when managing large datasets in Event Management.

Default: Not stated
Type: Not stated
Application: Not stated

Key questions about this property

The answers below summarize the purpose, scope, default effect, and review scenarios for this property.

What does it do?	This property customizes the threshold for activating the Event Management Performance Accelerator plugin based on the record count in specific tables.
What area does it affect?	Event Management performance
What does the default mean?	No default value is stated in the ServiceNow documentation.
When should you review it?	Review this property when managing large datasets or during system upgrades.

Property record

Facts stated in the ServiceNow documentation. No out of the box record has been read from an instance yet.

Property name	`evt_mgmt.plugin_activation.table_max_size`
Type	Not stated
Application	Not stated
Default value	Not stated
Description	Not stated

Sources

Official references and nearby text excerpts where this property appears.

Brazil docs View supporting context

Context preview Snippet 1

... the em_alert_history or em_impact_status tables, you must activate this plugin manually. When there are fewer than 5 million records, it activates automatically. You can customize this number by modifying the evt_mgmt.plugin_activation.table_max_size property. To evaluate the Event Management Performance Accelerator plugin on a subproduction instance, install the plugin in Application Manager. For instructions, see Install an app or plugin . Procedure Activate ...

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