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When is ‘all’ not all? When it comes to the Big-IP RAM Cache.

The command I thought displayed the complete RAM Cache contents was…

b profile http <http profile name> ramcache entry all show

…but in fact this just shows you the current items being actively cached for the given HTTP profile i.e. items which have not expired.

To display all entries in the cache including the expired entries you have to ask the Big-IP to display the number of entries as per the Maximum Entries setting in the RAM Cache section of the given HTTP profile (the default value for this setting is 10000)…

b profile http <http profile name> ramcache entry max response 10000 show