-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Jim Fulton wrote: > On Mon, Jul 19, 2010 at 11:11 AM, Andreas Jung <li...@zopyx.com> wrote: >> -----BEGIN PGP SIGNED MESSAGE----- >> Hash: SHA1 >> >> Jim Fulton wrote: >>> On Mon, Jul 19, 2010 at 9:40 AM, Andreas Gabriel >>> <gabr...@hrz.uni-marburg.de> wrote: >>>> Hello, >>>> >>>> we are hosting a big ZEO based zope site and encountered a problem with a >>>> limited size of file descriptors (FDs) of the ZEO server. >>>> >>>> Scenario >>>> >>>> 36 ZEO clients (each 2 threads) >>>> 1 ZEO server (serving 10 storages) >>> I advise against serving more than one storage per server. >> Why? > > Because Python programs can't use much more than 1 CPU and multiple > storage servers in the same process will be slower than in separate > processes, assuming the machine has multiple cores. > >
Sure but I am not aware of serious performance problems related to this reason on large scale installations with heavy read and write operations. Andreas -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (Darwin) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAkxEbpIACgkQCJIWIbr9KYzC3wCg6vW6cpErJn6RTzOQ9VSdAN11 iwQAoJ7eA3Mw/EyJVF3UsyIwmTJvNaAk =cMD3 -----END PGP SIGNATURE-----
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