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When open a document that file size is 897KB and type is .doc,the chrome broswer's shared Worker consumes 1GB memory

Document Server version:onlyoffice-ce-7.3.0-184

Browser version:chrome-114.0.5735.199 (64 )
OS:CentOS Linux release 7.9.2009

Docker version:20.10.12

Screenshot of test results:


Hi @celerycabbage
Can I ask you to provide the file on which the issue is occurring?

The original file url that cause this issue is:

you can download it .

Hey @celerycabbage

Thank you for the file. :hugs:
We are checking the situation.
I will let you know when I get something.

So, what can we say :thinking:

The “high” memory consumption is justified. The document is not small, with 400+ pages and an unpacked size of 25MB. Rendering affects memory usage in this document:

  • Fonts (rendering the SinSun font consumes a significant amount of resources).

  • Tables, of which there are a sufficient number in the document.

  • Memory consumption primarily depends on the presence and placement of content.

Our developers are continuously working on optimizing memory usage :dark_sunglasses:

Thank you for your reply.
If this issue has been resolved,please let me know,thank you.

1 Like