Database backend not shutting down
От | Travis Bauer |
---|---|
Тема | Database backend not shutting down |
Дата | |
Msg-id | 20021024205714.GA15375@swell.cs.indiana.edu обсуждение исходный текст |
Список | pgsql-general |
Hi all, I'm having a problem with postgresql 7.1.2 running under solaris. I have the server on one maching running. Occassionally, all at once, I'll have about 200 clients try to connect at once for a short time using JDBC. Postgress will only accept 32 users at a time (Solaris does not seem to like it when I try to increase this number). If a client can't get a connection, it waits for a random number of seconds (between 1 and 10) and then tries again until it gets a connection. The problem: What seems to happen is that one backend does all the work and the others just sit and do nothing. When I run top, I see one postgres process using about 1% of the processor time and a large number down the list doing nothing. Why won't postgress kill the other backends and reuse the connections? They are being closed by the JDBC client. Thanks, Travis -- --------------------------------------- | Travis Bauer | CS Grad Student | IU | --------------------------------------- | http://www.cs.indiana.edu/~trbauer | --------------------------------------- GPG Public Key: http://www.cs.indiana.edu/~trbauer/publickey.html
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