Re: BUG #14231: logical replication wal sender process spins when using error traps in function

From: Andrew Gierth <andrew(at)tao11(dot)riddles(dot)org(dot)uk>
To: Peter Geoghegan <pg(at)heroku(dot)com>
Cc: blake(at)rcmail(dot)com, pgsql-bugs <pgsql-bugs(at)postgresql(dot)org>
Subject: Re: BUG #14231: logical replication wal sender process spins when using error traps in function
Date: 2016-07-06 22:43:16
Message-ID: 871t369ymp.fsf@news-spur.riddles.org.uk
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-bugs

>>>>> "Peter" == Peter Geoghegan <pg(at)heroku(dot)com> writes:

>> So I think this is primarily an artifact of doing so much retail
>> palloc/pfree in a single memory context.

Peter> I wonder what the effect of commit
Peter> 25c539233044c235e97fd7c9dc600fb5f08fe065, "Improve performance
Peter> in freeing memory contexts" might be here. In other words, maybe
Peter> this is not so bad on 9.6.

It's just as bad on 9.6b2

--
Andrew (irc:RhodiumToad)

In response to

Browse pgsql-bugs by date

  From Date Subject
Next Message Peter Geoghegan 2016-07-06 23:07:38 Re: BUG #14150: Attempted to delete invisible tuple
Previous Message Andres Freund 2016-07-06 21:40:45 Re: BUG #14150: Attempted to delete invisible tuple