I did it on the root document and see this :



So as far as I see it , The most time it taken by getting all the data from all the 10 images.

I hope someone can look at me if im on the right track and will help me to figure out faster ways to achieve the same

Roelof



Op 5-1-2021 om 05:16 schreef Richard O'Keefe:

Before you take another step, explore the root document.

Profiling is easy.

Open a Playground.

Type an expression such as

�� 3 tinyBenchmarks

Right click and select 'Profile it'.

More generally, in a browser, look at the "Tool - Profilers"

class category.�� The classic approach was

�� MessageTally spyOn: [3 tinyBenchmarks]

If I understand correctly, 'Profile it' uses TimeProfiler,

which has a nicer interface.�� (This is in Pharo 8.)

On Sun, 3 Jan 2021 at 23:03, Roelof Wobben <r.wobben@home.nl> wrote:

I want that the code fetches a url and some data from the Rijksmuseaum api.
And as far as I see it the second it not pointless because it getting more detailed info about the painting as in the first get.

I did not profiled it because I never learned how to do that in Pharo.

Roelof



Op 3-1-2021 om 01:09 schreef Richard O'Keefe:

What do you want the code to do?

Have you profiled the code to see where the time is going?

A quick look at the code shows

��- Paintings does one web get

��- each Painting does two more web gets

���� ! and the first of those seems to be pretty pointless,

�������� as it refetches an object that Paintings already fetched

�������� and just looked at.

On Sun, 3 Jan 2021 at 01:16, Roelof Wobben via Pharo-users <pharo-users@lists.pharo.org> wrote:

Hello,

I have now this code : https://github.com/RoelofWobben/Rijksmuseam

but it seems to be slow.

Can anyone help me with a way I can use a sort of cache so the page
looks first at the cache if a image is there .
If so, take the image from there , if not , ask the api for the url of
the image.

Roelof