Currently zodbanalyze analyzes whole storage. However it becomes
non practical to make a full zodbanalyze run on whole storage because
usually there are many transactions and objects and the time to run full
zodbanalyze is huge.

However, similarly to zodbdump, we can teach zodbanalyze to analyze a
particular range of transactions. This should help to analyze a range of
changes for e.g.  yesterday, or for last week or similar.

/reviewed-on !7