issue_comments: 1489267595

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html_url issue_url id node_id user created_at updated_at author_association body reactions performed_via_github_app issue
https://github.com/pydata/xarray/issues/7697#issuecomment-1489267595 https://api.github.com/repos/pydata/xarray/issues/7697 1489267595 IC_kwDOAMm_X85YxGuL 10678620 2023-03-29T20:30:49Z 2023-03-29T20:33:28Z NONE

It seems that this problematic code is mostly used to determine the engine that is used to finally open it. Did you try specifying the correct engine directly?

I tried setting the engine to 'netcdf4' and while it did help a little bit, it still seems slow on my system.

Here is my profile with engine='netcdf4'

I'm not sure what to make of this profile. I don't see anything in the file_manager that would be especially slow. Perhaps it is a filesystem bottleneck at this point (given that the cpu time is 132s of the total 288s duration).

 
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