we have increase our server memeory from 256 to 512. but DB console is still showing up 256 MB. the server it shows 512MB. how do i know dataasbe is unsing 512 or 256mb>>
Are you checking via MC? What do system_resource_usage/memory_usage system tables tell?
Hello. You probably know this, and the MC is a completely separate piece of software. I wonder if you need to boot it after you make a change to your Vertica server. I'll ask some people I know on the MC team and report back.
Here's an excerpted reply from the MC team:
MC has a couple of places showing memory, for example, Overview page - CPU/Memory/Disk Usage chart, Management page.
We can send you screenshots of the places.
• In which chart(s) are you seeing the inaccuracy?
• Of all the charts that have memory info, are they showing the same number or differently? MC might use different ways to retrieve memory information.