Bug 113165 - FILEOPEN: performance degradation opening certain file
Summary: FILEOPEN: performance degradation opening certain file
Status: RESOLVED NOTABUG
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Impress (show other bugs)
Version:
(earliest affected)
5.0 all versions
Hardware: All All
: medium normal
Assignee: Not Assigned
URL:
Whiteboard:
Keywords: bibisectRequest, regression
Depends on:
Blocks:
 
Reported: 2017-10-16 22:15 UTC by Xisco Faulí
Modified: 2017-10-19 09:25 UTC (History)
2 users (show)

See Also:
Crash report or crash signature:


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Description Xisco Faulí 2017-10-16 22:15:55 UTC
Steps to reproduce:
1. Open attachment 45228 [details] from bug 35957

Observed behaviour: Importing time is around 3 minutes

real	2m51,625s
user	2m50,924s
sys	0m0,824s

Reproduced in

Version: 6.0.0.0.alpha0+
Build ID: d4daf634cd9ce8d422d49669c324a2220eba54a9
CPU threads: 4; OS: Linux 4.10; UI render: default; VCL: gtk3; 
Locale: ca-ES (ca_ES.UTF-8); Calc: group

[Bug found by office-interoperability-tools]
Comment 1 Xisco Faulí 2017-10-16 22:17:21 UTC
In

 Version: 5.0.0.0.alpha1+
Build ID: 0db96caf0fcce09b87621c11b584a6d81cc7df86
Locale: ca-ES (ca_ES.UTF-8)

importing time is


in

 Version: 4.3.0.0.alpha1+
Build ID: c15927f20d4727c3b8de68497b6949e72f9e6e9e

it's

real	0m35,267s
user	0m33,628s
sys	0m0,780s
Comment 2 Mohamed 2017-10-19 08:40:55 UTC
I tried to import the file and estimate the time to open the document. I got the following results:

1m43.5s to open with:
    • Operating system : Windows 8.1 Pro 64-bits.
    • LibreOffice : Version: 5.4.2.2
		Build ID: 22b09f6418e8c2d508a9eaf86b2399209b0990f4
		CPU threads: 4; OS: Windows 6.2; UI render: default; 
		Locale: en-US (en_US); Calc: group

And 0m58.1s to open with:
    • Operating system : Ubuntu 16.04.3 64-bits.
    • LibreOffice :Version: 5.4.2.2
		Build ID: 22b09f6418e8c2d508a9eaf86b2399209b0990f4
		CPU threads: 8; OS: Linux 4.4; UI render: default; VCL: gtk2; 
		Locale: ja-JP (ja_JP.UTF-8); Calc: group
Comment 3 Xisco Faulí 2017-10-19 09:25:20 UTC
Oh, I've just retest it and now the importing time is back to normal in

Version: 6.0.0.0.alpha0+
Build ID: 5ea1b4c336d1cad92dc18e7cf7e4b381396f448b
CPU threads: 4; OS: Linux 4.10; UI render: default; VCL: gtk3; 
Locale: ca-ES (ca_ES.UTF-8); Calc: group

real	0m43,331s
user	0m40,492s
sys	0m0,264s

Closing as RESOLVED NOTABUG