Regarding the performance of Atum Multi-Inventory Management

xcjy

Does Atum MI Multi-Inventory Management have any plans for performance optimization in the future?
My website has over 100 products, 300 variations, and each variation is configured with about 3 inventory locations. After using Atum, the TTFB on the cart and checkout pages is noticeably high.
And object caching has already been implemented, along with many optimizations for php(opcache)/MySQL.
Code Profiler shows that Atum's latency is as high as 1 second.

Even when I use a backup plugin to fully restore the website to my M4 chip MacBook, there is still a latency of about 0.6 seconds.

Salva

Hi xcjy

Have you enabled the "price per inventory" option?
If so, can you check if you disable that option works better?

Those metrics depend on many factors. Including all the plugins you have installed, your specific configuration, the theme, etc
Perhaps ATUM is doing multiple operations when that page loads. But it is not the only cause of your TTFB increase

xcjy

Thank you for your reply. I am not using "price per inventory" . I tested it locally on my MacBook with an M4 chip. As soon as ATUM is disabled, performance doubles immediately, and TTFB is reduced by half.