Created attachment 133431 [details]
Example file

It's choppy on Win, but not on Lin.
Maybe I should do a callgrind on Lin anyway.
I confirmed it was not choppy before.

Version: 5.5.0.0.alpha0+
Build ID: b08217989558addbcaded122a4e7211ae24bbcff
CPU threads: 4; OS: Windows 6.19; UI render: default; 
TinderBox: Win-x86@42, Branch:master, Time: 2017-05-31_06:31:36
Locale: fi-FI (fi_FI); Calc: group

Arch Linux 64-bit, KDE Plasma 5
Version: 5.5.0.0.alpha0+
Build ID: c855400e9686ddd8bcba5691393f839f6f52c966
CPU threads: 8; OS: Linux 4.11; UI render: default; VCL: kde4; 
Locale: fi-FI (fi_FI.UTF-8); Calc: group
Built on June 2nd 2017

Created attachment 133822 [details]
Callgrind output from 5.5

Arch Linux 64-bit, KDE Plasma 5
Version: 5.5.0.0.alpha0+
Build ID: c855400e9686ddd8bcba5691393f839f6f52c966
CPU threads: 8; OS: Linux 4.11; UI render: default; VCL: kde4; 
Locale: fi-FI (fi_FI.UTF-8); Calc: group
Built on June 2nd 2017

Telesto: I was going to try and bibisect this, but I noticed that the default resizing method changed from 4.3 to 4.4. In 4.3, the resizing is not proportional by default. In 4.3 you have to press down the Shift key while you resize to get the same method as in 4.4 and newer. With this in 4.3, it is also a bit choppy.

Can you re-test with Shift-drag in 4.3 and try to compare and give your opinion? I still think it is a bit slower in 6.1. In 4.3 it also crashes after Shift-dragging for a bit.

*** Bug 117727 has been marked as a duplicate of this bug. ***

(In reply to Buovjaga from comment #4)
> Telesto: I was going to try and bibisect this, but I noticed that the
> default resizing method changed from 4.3 to 4.4. In 4.3, the resizing is not
> proportional by default. In 4.3 you have to press down the Shift key while
> you resize to get the same method as in 4.4 and newer. With this in 4.3, it
> is also a bit choppy.
> 
> Can you re-test with Shift-drag in 4.3 and try to compare and give your
> opinion? I still think it is a bit slower in 6.1. In 4.3 it also crashes
> after Shift-dragging for a bit.

A different approach, probably the same issue (bug 117727)

--> Dragging a fontwork over the sunset template is rather slow

Steps to Reproduce:
1. Open Impress
2. Apply the sunset slide template (similar for focus template)
3. Insert a fontwork
4. Drag it around & monitor CPU

(In reply to Telesto from comment #6)
> A different approach, probably the same issue (bug 117727)
> 
> --> Dragging a fontwork over the sunset template is rather slow
> 
> Steps to Reproduce:
> 1. Open Impress
> 2. Apply the sunset slide template (similar for focus template)
> 3. Insert a fontwork
> 4. Drag it around & monitor CPU

Same CPU use with 4.3 and 6.1

Dear Telesto,

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