[389-users] Re: LDBM recommended Setting

2018-08-15 Thread William Brown
On Tue, 2018-08-14 at 10:36 -0600, David Boreham wrote: > > While it is true that you want to have the highest possible hit ratio > on the two kinds of cache slapd maintains in order to achieve optimal > read performance, you _can_ simply configure quite small caches for > slapd (e.g. 1 few

[389-users] Re: LDBM recommended Setting

2018-08-14 Thread David Boreham
While it is true that you want to have the highest possible hit ratio on the two kinds of cache slapd maintains in order to achieve optimal read performance, you _can_ simply configure quite small caches for slapd (e.g. 1 few thousand entry cache and a few 100 MB DB cache) and rely on the

[389-users] Re: LDBM recommended Setting

2018-08-14 Thread Mark Reynolds
On 08/14/2018 11:32 AM, Paul Whitney wrote: Hi guys, Am looking to improve performance in my 389 DS deployment.  In reviewing the documentation, the recommended size for the LDBM cache is the sum of the backend database + 15% of the backend database.  For me that comes out to almost 27GB.