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---
title: Statistics
---
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Every application and server in a cluster can access statistical data about <%=vars.product_name_long%> operations. You can configure the gathering of statistics by using the `alter runtime` command of `gfsh` or in the `gemfire.properties` file to facilitate system analysis and troubleshooting.
- **[How Statistics Work](how_statistics_work.html)**
Each application or cache server that joins the cluster can collect and archive statistical data for analyzing system performance.
- **[Transient Region and Entry Statistics](transient_region_and_entry_statistics.html)**
For replicated, distributed, and local regions, <%=vars.product_name%> provides a standard set of statistics for the region and its entries.
- **[Application-Defined and Custom Statistics](application_defined_statistics.html)**
<%=vars.product_name%> includes interfaces for defining and maintaining your own statistics.
- **[Configuring and Using Statistics](setting_up_statistics.html)**
You configure statistics and statistics archiving in several different ways.
- **[Viewing Archived Statistics](viewing_statistics.html)**