Hm, no idea what that could be. My personal assumption is that this is
nothing directly related to BaseX; but I may well be wrong.
___________________________
On Fri, Feb 22, 2013 at 5:58 PM, Scott Graves <scott.e.graves@gmail.com> wrote:
> I've tried that as well and experienced the same delay. I tested more last
> night and realized local queries are running just as slow. Something else is
> going on and it seems to be isolated to my server boxes. I notice CPU spikes
> on my laptop but don't see any usage on the servers when queries are active.
> Thinking it may be a buffering problem, I wrote my own TCP client to test.
> No luck.
>
> Do DNS or reverse DNS lookups occur at any time? I had a similar issue with
> MySQL and had to disable reverse lookup.
>
> On Feb 22, 2013 5:00 AM, "Christian Grün" <christian.gruen@gmail.com> wrote:
>>
>> Hi Scott,
>>
>> different to tell what may be going on here. Maybe it's because the
>> data needs to be transfered to your client over the network? Have you
>> tried queries that don't return any results, or have you wrapped your
>> queries with the "count()" function to reduce the result size?
>>
>> Best,
>> Christian
>> ___________________________
>>
>> On Thu, Feb 21, 2013 at 10:51 PM, Scott Graves <scott.e.graves@gmail.com>
>> wrote:
>> > I'm testing inserts / updates / queries and ran into a puzzling issue.
>> > Testing for the existence of a node where the client and server are
>> > running
>> > on the same box executes in about 4-7ms; however, testing the same query
>> > on
>> > a remote server executes in a minimum of 1-1.5s.
>> >
>> > I've tested on both jre6 and jre7 as well as BaseX installations on 2
>> > different servers. Same issue either way. Although the logs appear to be
>> > from 127.0.0.1, I'm actually using an SSH tunnel for testing remotely
>> > but
>> > there's no real difference.
>> >
>> > 13:40:51.212 127.0.0.1:32264 admin OK Database 'LibraryDatabase' was
>> > opened
>> > in 0.84 ms. 1.21 ms
>> > 13:40:51.222 127.0.0.1:32264 admin OK QUERY[0] for $d in
>> > /db/table[@name='Music Library']/Setting/DataList/Data where
>> > $d/@Key='Id'
>> > and
>> >
>> > $d/@Value='0F5349957FB73A4585FBC7A392D4DEBA20F41667869FE6A8EDB14332E80C255C'
>> > return $d 0.12 ms
>> > 13:40:51.232 127.0.0.1:32264 admin OK ITER[0] 1.56 ms
>> > 13:40:51.247 127.0.0.1:32264 admin REQUEST EXIT
>> > 13:40:51.247 127.0.0.1:32264 admin OK 0.32 ms
>> > 13:40:52.327 127.0.0.1:32265 admin REQUEST CHECK LibraryDatabase
>> > 13:40:52.327 127.0.0.1:32265 admin OK Database 'LibraryDatabase' was
>> > opened
>> > in 0.8 ms. 1.17 ms
>> >
>> > Any help would be appreciated. I've spent only 1 day experimenting so
>> > far.
>> >
>> > - Scott
>> >
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>> >