Grid UI component performance and behavior

[onlinebizsoft]

Summary (*)

I have watched on some performance monitoring tool and I found this bad behavior, lets say if you have a grid with some kind of sub-queries for each row (custom renderer for each cell for example) then you would see the problem very clearly.

Basically the Grid UI component are loading in 2 stages: first the page loaded from the controller on the GET request then sub-request from Ajax render the grid (mui render). However both seems to process the actual data so users have to wait twice time than normally

Examples (*)

Proposed solution

If on the first loading, we already have data then we could render it from server-side ready, if not then we should load the page fast without processing actual data then let the client-side render it with sub-request ajax (mui render)

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• Severity: S3 - Affects non-critical data or functionality and does not force users to employ a workaround.
• Severity: S4 - Affects aesthetics, professional look and feel, “quality” or “usability”.

[m2-assistant]

Hi @onlinebizsoft. Thank you for your report.
To help us process this issue please make sure that you provided the following information:

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• Expected and actual results

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[engcom-Hotel]

Hi @onlinebizsoft.

Thank you for your report.

To help us process this issue please provide us the following information:

• Summary of the issue
• Information on your environment
• Steps to reproduce
• Expected and actual results

It would be good if you provide some screenshots as well related to the issue.

Thanks

[m2-assistant]

Hi @engcom-Hotel. Thank you for working on this issue.
In order to make sure that issue has enough information and ready for development, please read and check the following instruction: 👇

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[onlinebizsoft]

@engcom-Hotel I have provided all these information.

[pemann]

@magento give me 2.4-develop instance

[magento-deployment-service]

Hi @pemann. Thank you for your request. I'm working on Magento instance for you.

[magento-deployment-service]

Hi @pemann, here is your Magento Instance: https://ae886554601f9303744ea3b1b1cc4b03-2-4-develop.instances.magento-community.engineering
Admin access: https://ae886554601f9303744ea3b1b1cc4b03-2-4-develop.instances.magento-community.engineering/admin_a9b0
Login: 07175c1c
Password: 8e4672fc3d6d

[pemann]

This might be duplicate to magento/community-features#238

[onlinebizsoft]

I consider this as a bug so it is not a feature request from the community.

[engcom-Hotel]

Hello @onlinebizsoft,

Thanks for reopening the issue!

Are the steps to reproduce is same as mentioned here magento/community-features#238 (comment)?

And also which tool you have used to monitor the performance?

Thanks

[onlinebizsoft]

Hello @onlinebizsoft,

Thanks for reopening the issue!

Are the steps to reproduce is same as mentioned here magento/community-features#238 (comment)?

And also which tool you have used to monitor the performance?

Thanks

@engcom-Hotel we use Tideways, you can also easily see with network request in the browser developer tool.

[engcom-Hotel]

Hello @onlinebizsoft,

Thank you for your reply!

Since the issue is quite old, it might have been resolved along with other issues. We request you to try reproducing it in the latest 2.4-develop branch and let us know if the issue is still reproducible for you. Additionally, please confirm the steps to reproduce this issue.

Thanks

[engcom-Hotel]

Hello @onlinebizsoft ,

As we have not heard from you regarding this issue for some time, we are assuming that it has been resolved. Therefore, we will be closing this issue.

If you are still experiencing any problems, please let us know.

Thanks