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/pull/7472#issuecomment-1402675394,https://api.github.com/repos/pydata/xarray/issues/7472,1402675394,IC_kwDOAMm_X85TmyDC,14371165,2023-01-24T21:15:37Z,2023-01-24T21:57:10Z,MEMBER,"I like these kinds of improvements :)

With ravel_chunks:
```
       before           after         ratio
     [3ee7b5a6]       [e549724e]
-            983M             183M     0.19  pandas.ToDataFrameDask.peakmem_to_dataframe
-         2.76±0s      7.76±0.08ms     0.00  pandas.ToDataFrameDask.time_to_dataframe
```

With reshape
```
        before           after         ratio
     [3ee7b5a6]       [02a4e97f]
-            983M             183M     0.19  pandas.ToDataFrameDask.peakmem_to_dataframe
-         2.78±0s       9.20±0.1ms     0.00  pandas.ToDataFrameDask.time_to_dataframe
```","{""total_count"": 2, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 2, ""rocket"": 0, ""eyes"": 0}",,1554036799