Hi, On 2020-03-13 10:15:46 -0700, Jeff Davis wrote: > Also, is there a reason you report two different memory values > (hashtable and tuples)? I don't object, but it seems like a little too > much detail.
Seems useful to me - the hashtable is pre-allocated based on estimates, whereas the tuples are allocated "on demand". So seeing the difference will allow to investigate the more crucial issue... Greetings, Andres Freund