Re: [ADMIN] Statistics Collector not collecting server activities

2010-08-02 Thread Tom Lane
"Gnanakumar" writes: > Does PostgreSQL establish working UDP sockets on some specific defined port > or it chooses the port randomly? The stats collector socket is opened on whatever port bind() chooses to assign. regards, tom lane -- Sent via pgsql-admin mailing list (

Re: [ADMIN] performance problems on Delete

2010-08-02 Thread Kevin Grittner
Silvio Brandani wrote: > we have a performance issue on deleting data from a table. > > the delete is on the index key so should be very fast but the table > have 13 contraints of type foreign keys and the slowness seems due > to all the works done with the constraint. > Trying to drop the const

[ADMIN] performance problems on Delete

2010-08-02 Thread Silvio Brandani
Hi alls, we have a performance issue on deleting data from a table. the delete is on the index key so should be very fast but the table have 13 contraints of type foreign keys and the slowness seems due to all the works done with the constraint. Trying to drop the constraint and execute the d

Re: [ADMIN] Statistics Collector not collecting server activities

2010-08-02 Thread Gnanakumar
>> Does stats collector process need any other special >> resource/privilege/operations/port to start? > If I understand correctly, it uses UDP. I don't think PostgreSQL > uses UDP outside of that. Still I'm not able to resolve/fix this statistics collector (not starting/working) in one of our