InfoCenter Home > 6.6.0.16.4: Dynamic fragment caching monitorWebSphere Application Server provides the Servlet Cache Monitor application for inspecting the contents and behavior of the fragment cache. To use the Servlet Cache Monitor, install the ServletCacheMonitor.ear file, located in the product_installation/installableApps directory, on each application server that uses the dynamic fragment cache function. After the ServletCacheMonitor.ear file is installed, access the Servlet Cache Monitor through the /servletcache URI. To monitor different application servers on the same node, modify the ServletCacheMonitor.ear file's Web path using the Application Assembly Tool. This allows you to access the different servers' cache monitors with different URIs. Cache statistics
The statistics page is the main page of the monitor and describes the following properties:
Cache contentsThe contents of the fragment cache can be viewed in the "Cache contents view" panel. A list of all entries, an individual entry, or lists of entries with identical group ids (also referred to as data ids) are available.
For each entry you can see several of its properties, including template, cache id, and data id. Clicking a template or data id displays a list of entries with the same template/data id.
Clicking a cache id in any of the menus in the "Cache list of entries" view, displays a detailed description of the entry. From this panel, you can invalidate the entry, reset its position in the LRU algorithm (mimicking a cache hit on that entry), or return to the main list of entries.
Clear the cacheThis removes every entry currently in the cache.
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