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/5604#issuecomment-881641897,https://api.github.com/repos/pydata/xarray/issues/5604,881641897,IC_kwDOAMm_X840jMmp,5635139,2021-07-16T18:36:45Z,2021-07-16T18:36:45Z,MEMBER,"The memory usage does seem high. Not having the indexes aligned makes it into an expensive operation, and I would vote to have that fail by default ref (https://github.com/pydata/xarray/discussions/5499#discussioncomment-929765).

Can the input files be aligned before attempting to combine the data? Or are you not in control of the input files?

To debug the memory, you probably need to do something like use `memory_profiler`, and try for varying numbers of files — unfortunately it's a complex problem and just looking at `htop` gives very course information.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,944996552
https://github.com/pydata/xarray/issues/5604#issuecomment-881111321,https://api.github.com/repos/pydata/xarray/issues/5604,881111321,IC_kwDOAMm_X840hLEZ,5635139,2021-07-16T01:29:19Z,2021-07-16T01:29:19Z,MEMBER,"Again — where are you seeing this 1000GB or 1000x number?

(also have a look at GitHub docs on how to format the code)","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,944996552
https://github.com/pydata/xarray/issues/5604#issuecomment-880500336,https://api.github.com/repos/pydata/xarray/issues/5604,880500336,MDEyOklzc3VlQ29tbWVudDg4MDUwMDMzNg==,5635139,2021-07-15T08:24:12Z,2021-07-15T08:24:12Z,MEMBER,"This will likely need much more detail. Though to start: what's the source of the 1000x number?
What happens if you pass `compat=""identical"", coords=""minimal""` to `open_mfdataset`? If that fails, the opening operation may be doing some expensive alignment.
","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,944996552