Hello,
I have tested PDNS performance (configuration below). A zone transfer of
100 000 records takes ~ 10 s using either MySQL or file backends.
However Bind can make it in ~ 1 s (file-stored records).
I have read the pdns manual chap.9 and tested the distributor-threads,
cache-ttl and query-cache-ttl settings without a change in the performance.
How can the performance be improved?
Thank you for suggestions,
Jan
Configuration:
- Fedora Core 9
- MySQL 5.0.77
- PDNS 2.9.22, compiled with gcc version 4.2.4
- DiG 9.5.0-P2
- pdns.conf: defaults +
launch=gmysql
gmysql-host=127.0.0.1
gmysql-user=kelb
gmysql-password=xxxx
gmysql-dbname=npdb
negquery-cache-ttl=600
query-cache-ttl=600
wildcards=no
--
Ing. Jan Rudinsky
R&D Centre (RDC) for Mobile Applications
Czech Technical University in Prague
Cesnet z.s.p.o.
[email protected]
http://www.linkedin.com/in/rudinsky
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