Admin Tools Application: Cache configuration?

Help / Discuss
1

I installed the Admin Tools Application to check for recommended settings.

When I run the XWiki Configuration Check option, it gives the following results:

Cache configuration

This lists the main cache settings. An XWiki instance is set by default to 100 for the main cache which is ok for a small instance. A large one with at least 1000 (large XE) to 3000 (very large XE or large XEM).

  • Store Page Cache Capacity : 100
  • Store Page Cache in Use : 500

It also gives the following warning at the bottom of the page:

Recommendations

Here will be shown our recommendations to increase wiki’s performance and stability, if any :

  • Your cache configuration is too low for a production usage. Your cache is set to 100 documents, it should be 1000 or more.

What cache configuration setting is this recommendation referring to?

Is this in xwiki.cfg or xwiki.properties?

Thanks!

Bill

2

See https://www.xwiki.org/xwiki/bin/view/Documentation/AdminGuide/Performances/#HDocumentCache

3

Thank you Vincent: In xwiki.cfg, I set

xwiki.store.cache.capacity=1000

Thanks!