Performance

[Jack]

If that were the default, then I think the first thing most users would 
do would be to switch to the Home View, so in the long run, it wouldn't 
save any time.

On 1/11/21 9:58 AM, Aaron Mehl wrote:
> Hi Thomas,
> I just did what you recommended and KMyMoney loaded much quicker.
> Thanks,
> Aaron
> Maybe this should become the default?
> Aaron
>
> On Sunday, January 10, 2021, 02:06:28 AM EST, Thomas Baumgart 
> <thb at net-bembel.de> wrote:
>
>
> On Samstag, 9. Januar 2021 22:55:04 CET Nathan M. Murray wrote:
>
> > I have been using Kmymoney for my current dataset since 2015.  I am 
> using the XML storage option at the moment.  I also am using GPG to 
> encrypt the file.
> >
> > Since v. 5 I have noticed a lag of 10 - 30 sec when opening and 
> saving the file.  Not sure if this is due to the GPG aspect or dataset 
> size (805.6 kb).  Currently using v. 5.1.0 (Pop_OS).
> >
> > File details:  12,511 Transactions, Splits 23,849, Schedules 25, 
> Prices 435.
>
> I doubt that the filesize and the number of objects is a problem. Your 
> specific hardware certainly can play a role.
>
> I recently made some performance comparisons between the 5.1 and 
> master branch and noticed, that the most time when loading a file is 
> spent in rendering the home view (which we eventually have to fix).
>
> You can verify that as follows:
>
> a) start KMyMoney (I expect it comes up with the home view)
> b) Select the "Start with last selected view" in the General/View settings
> c) Select the "Accounts" view and quit KMyMoney
> d) start KMyMoney again and check if the delay changes or stays the 
> same and report back
>
> > When does the performance decrease with XML and increase with SQL?  
> I understand SQL doesn't support GPG at this time.
>
> In case the delay changes in d) there is no benefit in using the SQL 
> backend. KMyMoney does support SQLCipher as encrypted DB backend.
>
> BTW: I do testing here with the following parameters:
>
>   File details:  71,259 Transactions, Splits 165,089, Schedules 30, 
> Prices 3800.
>
> and can confirm the above. Loading time with KMyMoney 5.1 on my 
> machine takes around 10 seconds in accounts view and more than 30 in 
> home view. It also depends which reports you show on the home view 
> (there are settings to change that)
>
>
> -- 
>
> Regards
>
>
> Thomas Baumgart
>
> https://www.signal.org/ <https://www.signal.org/ >      Signal, the 
> better WhatsApp
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>
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