There are many factors that can affect EBS performance. For example, the type of EBS volume, the instance type, whether EBS-optimized is turned on or not, etc.
Without the details, then there is no apples to apples comparsion... Rayson ================================================== Open Grid Scheduler - The Official Open Source Grid Engine http://gridscheduler.sourceforge.net/ http://gridscheduler.sourceforge.net/GridEngine/GridEngineCloud.html On Wed, May 25, 2016 at 6:34 PM, Tory M Blue <tmb...@gmail.com> wrote: > > 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
