FILEOPEN DOCX with a large table slow (4 seconds ODT 28 seconds DOCX)
Steps to Reproduce:
1. Open attachment 149343 [details] (bug 123517) (and monitor opening time: around 2 seconds)
3. Save as DOCX
4. Close the document
5. Open the DOCX -> 28 seconds
Opening time for DOCX 28 seconds
In the area of ODT
User Profile Reset: No
12 seconds with
11 seconds with
12 seconds with
Version: 18.104.22.168.beta1+ (x86)
Build ID: 5cfac16dbd4af456a7fb6d52c8953c69a72ba2ba
CPU threads: 4; OS: Windows 6.3; UI render: default; VCL: win;
Locale: nl-NL (nl_NL); UI-Language: en-US
Sounds lik a duplicate of a bug, you've reported before. Please feeld free to change it backto UNCONFIRMED, if you disagree.
*** This bug has been marked as a duplicate of bug 135683 ***
There's a performance regression here, let's keep this ticket open on the regression, the general performance difference of ODT vs DOCX can be handled in another ticket.
The times I measured are ~15 s (6.3 and before) vs ~25s (6.4 and after).
Bibisected to the following commit using repo bibisect-linux-64-6.4. Adding CC: to Michael Stahl
author Michael Stahl <Michael.Stahl@cib.de> 2019-09-06 19:36:48 +0200
committer Michael Stahl <Michael.Stahl@cib.de> 2019-09-17 10:45:40 +0200
tdf#64222 sw: better DOCX import/export of paragraph marker formatting
Lin repo 6.4,
commit 8d34f5be1e71481c3a874bf8df2b05759da0701b^1 1st time:
then commit 8d34f5be1e71481c3a874bf8df2b05759da0701b 1st time:
So time doesn't confirm it's slower, rather faster.
DOCX loading with 'time' is:
real 0m13,365s user 0m12,395s sys 0m0,377s
real 0m10,972s user 0m10,128s sys 0m0,211s
real 0m13,166s user 0m11,501s sys 0m0,191s
real 0m13,681s user 0m11,537s sys 0m0,313s
real 0m24,968s user 0m21,194s sys 0m0,476s
real 0m23,981s user 0m22,522s sys 0m0,488s
real 0m27,135s user 0m26,031s sys 0m0,613s
real 0m31,946s user 0m29,505s sys 0m0,606s
real 0m35,849s user 0m35,054s sys 0m0,600s
Bug 144395 has a larger and thus better sample for regression in 6.4.
This one is showing a continuous degradation from 4.2.