-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 David Bear wrote:
are there any compile time optimizations for python that would also help optimize zope? shared libraries? threads?
The only one I know of for Python-compilation time: - Ensure that Python is compiled to use UCS2, rather than UCS4, for unicode (UCS2 is the default, but some "system" pythons use UCS4). Runtime: - Run python with '-O' on the command-line helps (it turns of some 'if __debug__' logging). - If you don't allow untrusted users to create templates or scripts on your site, set 'skip-ownership-checking yes' in your zope.conf. - Ensure that debugging and profiling are disabled in zope.conf. - Set your log levels as high as you can (at least INFO for the event log). - Tune the ZODB connection cache size (more objects, more memory, but faster). - Tune the ZEO disk cache size (the warning sign is seen lots of "ZEO cache flip" entries in the event log). Tres. - -- =================================================================== Tres Seaver +1 540-429-0999 tseaver@palladion.com Palladion Software "Excellence by Design" http://palladion.com -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFHkRrH+gerLs4ltQ4RAgIFAJ4s3vNNvHfYX7n+jYnRa1m9459MEwCff6aV K0NYQg37T5TLUcLqcyxXse8= =yHSW -----END PGP SIGNATURE-----