Postgres Pro
Downloads
Home   >   mailing lists

Re: Testing in AWS, EBS - Mailing list pgsql-performance

From Artem Tomyuk
Subject Re: Testing in AWS, EBS
Date
Msg-id CANYYVqLPBQBD5cwtcL1hvj2yYPEooDnjD6uptuRUfajG4nt9Fg@mail.gmail.com
Whole thread Raw
In response to Testing in AWS, EBS  (Tory M Blue <tmblue@gmail.com>)
List pgsql-performance
Tree view
Hi.

AWS EBS its a really painful story....
How was created volumes for RAID? From snapshots? 
If you want to get the best performance from EBS it needs to pre-warmed.

Here is the tutorial how to achieve that:

Also you should read this one if you want to get really great for performance:

Good luck!

2016-05-26 1:34 GMT+03:00 Tory M Blue <tmblue@gmail.com>:
We are starting some testing in AWS, with EC2, EBS backed setups.

What I found interesting today, was a single EBS 1TB volume, gave me
something like 108MB/s throughput, however a RAID10 (4 250GB EBS
volumes), gave me something like 31MB/s (test after test after test).

I'm wondering what you folks are using inside of Amazon (not
interested in RDS at the moment).

Thanks
Tory


--
Sent via pgsql-performance mailing list (pgsql-performance@postgresql.org)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-performance

pgsql-performance by date:

Previous
From: Rayson Ho
Date:
Subject: Re: Testing in AWS, EBS
Next
From: Yves Dorfsman
Date:
Subject: Re: Testing in AWS, EBS