[Pdns-users] mysql-tests

[fredrik danerklint]

erkan,

if you used a script to generate all the data, do you think that you can post 
that so I also can run these test against the mongodbbackend?


> Moin Bert,
> 
> On Wed, Apr 27, 2011 at 03:15:27PM +0200, bert hubert wrote:
> > On Sat, Apr 23, 2011 at 01:04:51AM +0200, erkan yanar wrote:
> > > As Im missing any good data I created 6*10^6 entries for domains and
> > > for every domain some entries in the records-table (about 66*10^6)
> > 
> > That is a pretty good test! 6 million domains is around 2 million domains
> > smaller than the largest deployment we know of.
> > 
> > >   Queries per second:   10923.212970 qps
> > 
> > Interesting. Post 3.0 we will be focussing on performance for a few
> > releases. It may well be that we'll add guidance on which indexes to use.
> 
> In fact I did a new test (on sunday azlev forced me to use -q :):
> 
>  # ./dnsperf -d /var/tmp/pdns.list -q 4000 -s localhost
> 
> DNS Performance Testing Tool
> 
> Nominum Version 1.0.1.0
> 
> [Status] Processing input data
> [Status] Sending queries (to 127.0.0.1)
> [Status] Testing complete
> 
> Statistics:
> 
>   Parse input file:     once
>   Ended due to:         reaching end of file
> 
>   Queries sent:         494969 queries
>   Queries completed:    494969 queries
>   Queries lost:         0 queries
> 
>   Avg request size:     55 bytes
>   Avg response size:    81 bytes
> 
>   Percentage completed: 100.00%
>   Percentage lost:        0.00%
> 
>   Started at:           Sun Apr 24 02:50:44 2011
>   Finished at:          Sun Apr 24 02:51:05 2011
>   Ran for:              21.518132 seconds
> 
>   Queries per second:   23002.414894 qps
> 
> With pdns-cache it was easy doubled (with up to 1% Packet lost).
> 
> > > As I miss live/real data I would like to get into contact with some
> > > live/real-data.
> > 
> > You can use tcpdump & dnsreplay perhaps?
> 
> Naa Im just a little dba. In fact I own 5 domains:)
> 
> Erkan
> 
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-- 
//fredan