Bug 101365 - Saving an unchanged File loses very very much time with high cpu-usage
Summary: Saving an unchanged File loses very very much time with high cpu-usage
Status: RESOLVED DUPLICATE of bug 101347
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Calc (show other bugs)
Version:
(earliest affected)
5.2.0.4 release
Hardware: x86-64 (AMD64) Windows (All)
: medium normal
Assignee: Not Assigned
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2016-08-07 12:00 UTC by Herbert Geiger
Modified: 2016-08-10 07:24 UTC (History)
2 users (show)

See Also:
Crash report or crash signature:

Attachments
procmon-files showing delta between 5.2.0.4 and 5.1.4.2 (2.95 MB, application/zip)
2016-08-07 12:00 UTC, Herbert Geiger 		Details
the corpus delicti (2.00 MB, application/vnd.oasis.opendocument.spreadsheet)
2016-08-07 23:47 UTC, Herbert Geiger 		Details
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Description Herbert Geiger 2016-08-07 12:00:34 UTC 
Created attachment 126639 [details]
procmon-files showing delta between 5.2.0.4 and 5.1.4.2

Closing a unchanged 2 MB-File with 34 tables needs aprox. 30 minutes with a cpu-load of aprox. 25% of a quadcore-cpu. 
For a first view onto the problem i attach 2 procmon-files (attachment logfile1+2.zip poduced with LO 5.2.0.4 [1] and logfile2.7z LO 5.1.4.2 [2]) which allows you to see what happend (or not).
Comment 1 Joel Madero 2016-08-07 15:25:06 UTC 
We'll need the actual files to reproduce the problem. Attach them (or upload them to a third party site and link) and set to UNCONFIRMED. Without the file there is very little we can do.
Comment 2 Herbert Geiger 2016-08-07 23:47:33 UTC 
Created attachment 126654 [details]
the corpus delicti
Comment 3 Herbert Geiger 2016-08-09 16:04:06 UTC 
(In reply to Herbert Geiger from comment #0)
> Created attachment 126639 [details]
> procmon-files showing delta between 5.2.0.4 and 5.1.4.2
> 
> Closing a unchanged 2 MB-File with 34 tables needs aprox. 30 minutes with a
> cpu-load of aprox. 25% of a quadcore-cpu. 
> For a first view onto the problem i attach 2 procmon-files (attachment
> logfile1+2.zip poduced with LO 5.2.0.4 [1] and logfile2.7z LO 5.1.4.2 [2])
> which allows you to see what happend (or not).

Sorry for my missleading last sentence. It should be:

For a first view onto the problem i attach 2 procmon-files in one attachment (attachment "logfile1+2.zip" poduced with LO 5.2.0.4 [1] and LO 5.1.4.2 [2])
which allows you to see what happend (or not)
Comment 4 Caolán McNamara 2016-08-10 07:24:06 UTC 

*** This bug has been marked as a duplicate of bug 101347 ***