Thanks , this link is very useful.
to add to that, I just found that the "sar -g " command is very
helpful, it shows paging requests.
On Thu, Sep 8, 2011 at 9:02 AM, Jonathan Ellis wrote:
> What is your bottleneck?
>
> spyced.blogspot.com/2010/01/linux-performance-basics.html
>
> On Thu, Sep 8,
What is your bottleneck?
spyced.blogspot.com/2010/01/linux-performance-basics.html
On Thu, Sep 8, 2011 at 10:14 AM, Ben Ashton wrote:
> Hi Guys,
>
> I have our multi DC setup running on EC2.
>
> Latency on the connections between the servers is <2ms, monitored
> writes are ~3-4ms, reads are 50 t
Hi Guys,
I have our multi DC setup running on EC2.
Latency on the connections between the servers is <2ms, monitored
writes are ~3-4ms, reads are 50 to 2200 ms, normally ~80ms
Is this normal? I know there are some optimisation java guys can do
with hector, but is there anything I can do on a sys
