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[OPS] | Home - Long loading time due to a bug #11268

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pkp/ops
#954
@jonasraoni

Description

@jonasraoni

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  • I have updated the title to accurately reflect the bug description

Description

Due to a bug on how the metrics are retrieved, a home page with 10 preprints might take more than 2 minutes to be displayed.
A related bug is that the number of downloads displayed on the frontend will be the same for all preprints.

Steps to Reproduce

  1. Open the home page

Expected Result

It shouldn't take more than a couple of seconds to see the content.

Actual Result

It takes more than 2 minutes.

Environment Details

No response

Application Version

OPS 3.5

Logs

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Additional Information

Due to a bug on how the statistics are retrieved, the query against the metrics table ends up almost without filters.
There's also room for many optimizations on the code.
The problem was seen in the 3.5 release, but looks like it's also present on 3.4.

PRs:
stable-3_4_0: pkp/ops#954
stable-3_5_0:
main:

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Bug:3:CriticalA bug that prevents a substantial majority of users from using the software.

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