| From: | Robert Haas <robertmhaas(at)gmail(dot)com> |
|---|---|
| To: | Andres Freund <andres(at)anarazel(dot)de> |
| Cc: | "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org>, Mithun Cy <mithun(dot)cy(at)enterprisedb(dot)com>, Amit Kapila <amit(dot)kapila16(at)gmail(dot)com> |
| Subject: | Re: POC: Cache data in GetSnapshotData() |
| Date: | 2017-09-21 03:35:02 |
| Message-ID: | CA+TgmoabdDiT5t5Zo64q4fqTV6bn0=Rzrz-77KP1uYeWNfz7-Q@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Wed, Sep 20, 2017 at 10:32 PM, Andres Freund <andres(at)anarazel(dot)de> wrote:
> Wonder how much of that is microarchitecture, how much number of sockets.
I don't know. How would we tell? power2 is a 4-socket POWER box, and
cthulhu is an 8-socket x64 box, so it's not like they are the same
sort of thing.
--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company
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