Re: About the tps explanation of pgbench, please help

It the "connection establishing" means socket connect? If so, that 's the
only different for my case A and B.
So the result of "exclude connection establishing" should be similar, right?

My overall test is to fingure out the what's the impact if my client access
db server from out side datacenter( eg. internet).

On Tue, Nov 18, 2014 at 4:39 PM, John R Pierce <pierce(at)hogranch(dot)com> wrote:

> On 11/18/2014 12:33 AM, Yanrui Hu wrote:
>
>> the tps excluding connections establishing should be very close, right?
>> Because the database is same and capability is same only network latency is
>> different.
>>
>
> that greatly latency is added to every sql command you send and get
> results from. why would you expect anything different?
>
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Best Regards,

Yanrui Hu (Ray)