[Tickets #10775] VFS Memory Usage

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Ticket URL: http://bugs.horde.org/ticket/10775
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  Ticket             | 10775
  Created By         | Michael Slusarz <slusarz at horde.org>
  Summary            | VFS Memory Usage
  Queue              | Horde Framework Packages
  Version            | Git master
  Type               | Bug
  State              | Unconfirmed
  Priority           | 2. Medium
  Milestone          |
  Patch              |
  Owners             |
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Michael Slusarz <slusarz at horde.org> (2011-11-16 23:50) wrote:

So... for all the advances we have made in memory reduction in Horde  
4, VFS kills much of the joy.  Uploading a 1.2 MB attachment to IMP, a  
call to VFS::write(), using a Postgresql DB backend, uses 35.5 MB of  
memory.  That is unacceptable.

This ticket is partially related to Ticket #10773 - eliminating  
logging within the DB object reduces memory usage to 15 MB.  Still too  
high, but not as bad.