Bug 133768 - Export to EPUB is slow on Windows and causes massive disk activity
Summary: Export to EPUB is slow on Windows and causes massive disk activity
Status: UNCONFIRMED
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: filters and storage (show other bugs)
Version:
(earliest affected)
7.0.0.0.alpha1+
Hardware: All Windows (All)
: medium normal
Assignee: Not Assigned
URL:
Whiteboard: QA:needsComment
Keywords:
Depends on:
Blocks: EPUB-Export
  Show dependency treegraph
 
Reported: 2020-06-07 18:08 UTC by Telesto
Modified: 2020-06-27 03:50 UTC (History)
0 users

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Description Telesto 2020-06-07 18:08:00 UTC
Description:
Export to EPUB is slow on Windows and causes massive disk activity

Steps to Reproduce:
1. Open attachment 160498 [details]
2. File -> Export as -> Export as epub

Actual Results:
2 minutes.. 1 minute reading at 72 MB per second and saving at 35 MB

Expected Results:
30 seconds like Linux


Reproducible: Always


User Profile Reset: No



Additional Info:
Version: 7.1.0.0.alpha0+ (x64)
Build ID: 191288d6a7fb52b31038a21c4e71ee57ffa3bacd
CPU threads: 4; OS: Windows 6.3 Build 9600; UI render: Skia/Raster; VCL: win
Locale: nl-NL (nl_NL); UI: en-US
Calc: CL
Comment 1 Telesto 2020-06-07 20:28:39 UTC
Fine with 6.2
Comment 2 Telesto 2020-06-12 11:24:56 UTC
Bibisect warning: bug 133767