What version of gmond are you running? 3.5.0+ have the ability to set higher
UDP Buffer sizes.
On 27. travnja 2014. 14:27:21 EDT, Manish Malhotra
<manish.hadoop.w...@gmail.com> wrote:
>Hi Ganglia Experts,
>
>I need help with GMond server specifically.
>
>I'm into this issue where my GMond Server is loosing UDP packets, which
>all
>of my GMond clients and custom apps are sending.
>
>My Infra:
>
>Infra : AWS EC2
>Machine Type: M1x.large
>No. Of Machines in the cluster: 500
># of Custom metrics : 4 million / day
>OS: Ubuntu
>
>Change rmax, wmax and somaconn params of the GMond Server machine, but
>still facing the same issue.
>
>When I did netstat -su , can see the RbuffError # is increasing each
>time.
>
>So, if anyone has configured Ganglia at this in AWS then please help.
>
>Options, I'm thinking are:
>
>1. Having multiple GMond Servers ( This has impact that, at the GMetad
>understand multiple GMond source but as different Clusters and cant
>unified
>as a single for GMetad and UI. )
>
>2. Trying more linux level configs to ovecome.
>
>Regards,
>Manish
>
>
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Vladimir
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