Re: [naviserver-devel] better ns_cache statistics
Am 08.02.2006 um 02:26 schrieb Gustaf Neumann: Hi there, determining a good cache size and useful time-out-values is a non- trivial task. ns_cache_stats returns already some useful satistics, but i would say, at least two important figures are missing, which are subsumed by the # of flushes. Actually, there are at least 3 kind of flushes: a) expires (entry is too old) b) prunes (entry thrown out of the cache due to space competition) c) intentional flushes (flush command, deletion of an entry, etc.) Currently, nscache lumbs a+b+c under flushes. It would be nice to obtain separate values for these kinds of flushes to get some idea, whether or not a cache behaves like expected, or whether it should be increased or decreased. what do you think? http://sourceforge.net/tracker/index.php? func=detailaid=1427620group_id=130646atid=719009 Cheers, Zoran
Re: [naviserver-devel] better ns_cache statistics
http://sourceforge.net/tracker/index.php? func=detailaid=1427620group_id=130646atid=719009 great! i am not sure, how to reach cvs head yet, on a simple cvs update without any tags, i don't see this. btw, i've updated the aolerver compatibility patch locally for oacs for filter and friends. i am not sure, when to commit this to the oacs cvs. do you plan to make some announcement, when the new naviserver version is ready? -gustaf
Re: [naviserver-devel] better ns_cache statistics
Am 08.02.2006 um 17:18 schrieb Gustaf Neumann: great! i am not sure, how to reach cvs head yet, on a simple cvs update without any tags, i don't see this. Hmmm I have commited this an hour ago. Normally, you'd go checkout the naviserver project w/o any special tags... This is the thing to watch: NS_RCSID(@(#) $Header: /cvsroot/naviserver/naviserver/nsd/cache.c,v 1.5 2006/02/08 15:50:04 vasiljevic Exp $); btw, i've updated the aolerver compatibility patch locally for oacs for filter and friends. i am not sure, when to commit this to the oacs cvs. do you plan to make some announcement, when the new naviserver version is ready? We have the 4.99.2 release which contains those changes about handling the optional arguments for all callbacks, as we talked about already. I have made the release some days ago. Apropos announcing... Where to? We have the developer list and it was announced there. The 4.99.2 is tagged and downloadable. What else should we do? Cheers Zoran
Re: [naviserver-devel] better ns_cache statistics
Zoran Vasiljevic schrieb: We have the 4.99.2 release which contains those changes about handling the optional arguments for all callbacks, as we talked about already. I have made the release some days ago. Apropos announcing... Where to? We have the developer list and it was announced there. The 4.99.2 is tagged and downloadable. What else should we do? well, a short announcement on the wiki under latest news, tar.gz file for the download, http://naviserver.sourceforge.net/wiki/index.php/NaviServer release entry in http://sourceforge.net/project/showfiles.php?group_id=130646 -gustaf
Re: [naviserver-devel] better ns_cache statistics
Zoran Vasiljevic schrieb: release entry in http://sourceforge.net/project/showfiles.php?group_id=130646 It is already there! The 4.99.1 is the right release, we're now on the 4.99.2 path. i see. my fault. i was scanning for some entries concerning ns_filter and callback procs, or the small patch for ns_conn contentsentlength or the 64bit fix with inet_ntop, but did not find them in the 4.99.1 description.. so i thought 4.99.2 is the version to be released; sorry for the confusion, -gustaf Cheers Zoran --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://sel.as-us.falkag.net/sel?cmd=lnkkid=103432bid=230486dat=121642 ___ naviserver-devel mailing list naviserver-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/naviserver-devel
Re: [naviserver-devel] better ns_cache statistics
Am 08.02.2006 um 18:01 schrieb Gustaf Neumann: ns_filter and callback procs, or the small patch for ns_conn contentsentlength or the 64bit fix with inet_ntop, but did not find them in the 4.99.1 description.. All you are mentioning is in the ChangeLog and is included in 4.99.1. Cheers Zoran
Re: [naviserver-devel] better ns_cache statistics
well, a short announcement on the wiki under latest news, tar.gz file for the download, http://naviserver.sourceforge.net/wiki/index.php/NaviServer release entry in http://sourceforge.net/project/showfiles.php?group_id=130646 I updated the Wiki on the day of the release (4.99.1 not .2), also the Section New Features, Bug Fixes, Code Changes. Bernd.
[naviserver-devel] better ns_cache statistics
Hi there, determining a good cache size and useful time-out-values is a non-trivial task. ns_cache_stats returns already some useful satistics, but i would say, at least two important figures are missing, which are subsumed by the # of flushes. Actually, there are at least 3 kind of flushes: a) expires (entry is too old) b) prunes (entry thrown out of the cache due to space competition) c) intentional flushes (flush command, deletion of an entry, etc.) Currently, nscache lumbs a+b+c under flushes. It would be nice to obtain separate values for these kinds of flushes to get some idea, whether or not a cache behaves like expected, or whether it should be increased or decreased. what do you think? -gustaf
