public inbox for [email protected]  

help / color / mirror / Atom feed

From: ek ek <[email protected]>
To: Pgsql-admin <[email protected]>
Subject: About asynchronous I/O
Date: Tue, 23 Jun 2026 10:55:22 +0300
Message-ID: <CALAkhNX_6OttLJa7X+0wA7vx+wVCUMHjNcgg+2fjw=_Z3CXTKg@mail.gmail.com> (raw)

Hello everyone,
Are any of you running PostgreSQL 18 on production environments sized
between 1 to 3TB? Does the 'asynchronous I/O (AIO) subsystem' deliver a
significant performance increase? Also, has anyone had the opportunity to
benchmark it against v17?

view thread (9+ messages)  latest in thread

reply

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Reply to all the recipients using the --to and --cc options:
  reply via email

  To: [email protected]
  Cc: [email protected], [email protected]
  Subject: Re: About asynchronous I/O
  In-Reply-To: <CALAkhNX_6OttLJa7X+0wA7vx+wVCUMHjNcgg+2fjw=_Z3CXTKg@mail.gmail.com>

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

This inbox is served by agora; see mirroring instructions
for how to clone and mirror all data and code used for this inbox