| From: | "Jonah H(dot) Harris" <jonah(dot)harris(at)gmail(dot)com> |
|---|---|
| To: | "Thomas Finneid" <tfinneid(at)student(dot)matnat(dot)uio(dot)no> |
| Cc: | pgsql-performance(at)postgresql(dot)org |
| Subject: | Re: utilising multi-cpu/core machines? |
| Date: | 2007-09-05 23:02:36 |
| Message-ID: | 36e682920709051602g446f538cta9dca4447c2b39fb@mail.gmail.com |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-performance |
On 9/5/07, Thomas Finneid <tfinneid(at)student(dot)matnat(dot)uio(dot)no> wrote:
> how does pg utilise multi cpus/cores, i.e. does it use more than one
> core? and possibly, how, are there any documentation about this.
Unlike other systems which manage their own affinity and
prioritization, Postgres relies solely on the OS to handle process
management across multiple CPUs/cores.
--
Jonah H. Harris, Software Architect | phone: 732.331.1324
EnterpriseDB Corporation | fax: 732.331.1301
33 Wood Ave S, 3rd Floor | jharris(at)enterprisedb(dot)com
Iselin, New Jersey 08830 | http://www.enterprisedb.com/
| From | Date | Subject | |
|---|---|---|---|
| Next Message | Ansgar -59cobalt- Wiechers | 2007-09-05 23:19:21 | Re: Performance on 8CPU's and 32GB of RAM |
| Previous Message | Subbiah Stalin-XCGF84 | 2007-09-05 22:48:52 | RESEND:Postgres with Sun Cluster HA/Solaris 10 |