Re: Out of Memory errors are frustrating as heck!

Subject: Re: Out of Memory errors are frustrating as heck!
From: Justin Pryzby <pryzby@xxxxxxxxxxxxx>
Date: Tue, 16 Apr 2019 23:46:51 -0500
Cc: Tom Lane <tgl@xxxxxxxxxxxxx>, Alvaro Herrera <alvherre@xxxxxxxxxxxxxxx>, Jeff Janes <jeff.janes@xxxxxxxxx>, Tomas Vondra <tomas.vondra@xxxxxxxxxxxxxxx>, pgsql-performance@xxxxxxxxxxxxxxxxxxxx
In-reply-to: <e8164b1c-9c65-3214-2e2f-68be8e344b07@gusw.net>
References: <20190415014811.GI29543@telsasoft.com> <4d4ba149-5c52-684f-1185-1949693be5a7@gusw.net> <CAMkU=1xBChRxzEE24ex7o7-VWrLVc9OHj+heoVfpeyq25GvSyQ@mail.gmail.com> <2682858c-7916-11fe-d7e8-7c649afbbc74@gusw.net> <17880.1555349571@sss.pgh.pa.us> <ddd4cc94-83a4-3210-bda3-70afd535cd53@gusw.net> <f31205cd-671d-bc57-e552-520a0a382b50@gusw.net> <05962ea1-d24a-f39f-ffa4-61b0133b5098@gusw.net> <28937.1555428619@sss.pgh.pa.us> <e8164b1c-9c65-3214-2e2f-68be8e344b07@gusw.net>
User-agent: Mutt/1.5.23 (2014-03-12)

I wonder if it'd be useful to compile with 
./configure CFLAGS=-DHJDEBUG=1

References:
- Re: Out of Memory errors are frustrating as heck!
  - From: Justin Pryzby
- Re: Out of Memory errors are frustrating as heck!
  - From: Gunther
- Re: Out of Memory errors are frustrating as heck!
  - From: Jeff Janes
- Re: Out of Memory errors are frustrating as heck!
  - From: Gunther
- Re: Out of Memory errors are frustrating as heck!
  - From: Tom Lane
- Re: Out of Memory errors are frustrating as heck!
  - From: Gunther
- Re: Out of Memory errors are frustrating as heck!
  - From: Gunther
- Re: Out of Memory errors are frustrating as heck!
  - From: Gunther
- Re: Out of Memory errors are frustrating as heck!
  - From: Tom Lane
- Re: Out of Memory errors are frustrating as heck!
  - From: Gunther