topic Re: About item nums make the model started lagging in FlexSim Forum

About item nums make the model started lagging

3250716938 — Tue, 01 Sep 2026 13:24:57 GMT

I created a model that generated 10,000 items and put them on the rack , and the model started lagging. If I need to put more, how should I solve this problem? Upgrading the computer's specs won't fix it. Have another ways? Thanks

Re: About item nums make the model started lagging

joerg_vogel_HsH — Tue, 01 Sep 2026 15:47:59 GMT

Virtualization of Rack content might be a solution. There is an option in Storage Options in Rack properties.

In general I would only create items, when I need them visually being moved.

You can replace items in a rack for example by slot label data and show instead masses of simplified boxes of openGL vertices.

Re: About item nums make the model started lagging

3250716938 — Wed, 02 Sep 2026 02:27:38 GMT

You can replace items in a rack for example by slot label data and show instead masses of simplified boxes of openGL vertices.
this part have some Knowledge or idea? I don't know some details.

Re: About item nums make the model started lagging

3250716938 — Wed, 02 Sep 2026 02:29:59 GMT

Virtualization of Rack I check this choose, but it's seems not have huge change and also lagging, when item nums have 10000 or 20000.