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Old 04-13-2011, 02:01 AM   #3
Doug-W began at the beginning.
Posts: 18
Karma: 10
Join Date: Feb 2011
Device: Nook
Originally Posted by kovidgoyal View Post
Hide the Tag browser.
Tag browser hidden, 39270 books going from filter of 2720 to filter of 2792 books took 70 seconds. Filter was y/n field and a user category made up of authors. (@PaperAuthors:True OR #gr_read:True) If I apply the same search as the filter itself (IE: Every book in the filter should match) it took 50 seconds once the filter was applied.

Any way to profile what that 70 seconds was spent doing? I thought maybe it would be creating/destroying (or adding/removing) the books from the grid view, that took a long time, so I tested the filtered view instead and had the same issues.

The machine is a Duo Core 3Ghz 6 gigs memory, windows 7 64 bit, calibre 0.7.54.
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