[wp-trac] [WordPress Trac] #34560: High memory usage ( and possible server error) editing post with many/large revisions

[WordPress Trac]

#34560: High memory usage ( and possible server error) editing post with many/large
revisions
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 Reporter:  pdfernhout               |       Owner:  adamsilverstein
     Type:  defect (bug)             |      Status:  assigned
 Priority:  normal                   |   Milestone:  Future Release
Component:  Revisions                |     Version:  3.6
 Severity:  major                    |  Resolution:
 Keywords:  needs-unit-tests has-    |     Focuses:  administration,
  patch dev-feedback needs-testing   |  performance
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Comment (by mackensen):

 I've hit this problem as well, on a 250K post that has 281 revisions. I
 applied 34560.13.diff which reduced the memory footprint from ~244,283K to
 ~19,345K. The only change in functionality that I noticed is that the
 autosave revisions in the metabox are no longer indicated by [Autosave].
 That's not a huge deal.

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Ticket URL: <https://core.trac.wordpress.org/ticket/34560#comment:65>
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