On 01/05/2017 05:15 PM, Jeremy Eder wrote: > On Thu, Jan 5, 2017 at 7:22 PM, Josh Berkus <jber...@redhat.com > <mailto:jber...@redhat.com>>wrote: > > Also, performance is MUCH better on PostgreSQL pgbench than devicemapper > is. Like 3X better. > > > Details please? Were you using the loopback dm driver?
I was using whatever is the default with Atomic docker-storage-setup. It wasn't actually a rigourous test; I was mostly interested in verifying that Overlay wasn't *slower*. If we have a reason to want a rigorous test, I'll playbook something and get numbers. -- -- Josh Berkus Project Atomic Red Hat OSAS
