Beyond this... which region is serving your ROOT and meta data? That node will probably get a higher load. Also, how many disks do you have and how many nodes? You could see higher CPU loads if you're I/O bound.
> Date: Mon, 15 Nov 2010 18:24:31 -0800 > Subject: Re: Correlating traffic with regions > From: [email protected] > To: [email protected] > > Yeah this is one area where HBase could do a much better job... > because there's not really a way to do it within the database. One > thing you can do is to tcpdump a few seconds of traffic on that node > and decipher which tables (shown in the region name) are being used. > > J-D > > On Mon, Nov 15, 2010 at 5:17 PM, Vaibhav Puranik <[email protected]> wrote: > > Hi all, > > > > We are running 0.20.6 in production. > > > > On one of our nodes, we are seeing CPU (all 8 CPUS) hovering near 60%. But > > the node has many tables and many regions on it. > > > > Is there an easy way to find out which of these regions or tables are > > getting most of the traffic? > > > > Regards, > > Vaibhav Purnaik > > GumGum > >
