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Re: LDAp performance limites to 50 searchs /s?
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Leigh Porter wrote:
| Hiya folks,
| I am trying to tune OpenLDAP
| as best I can on a couple of boxes. All
| the attributes I search on are indexed, my cachesize and dbcachesize
If bdb, tuning parameters in your DB_CONFIG?
| scaled to suit my database
Size (MB of database files or number of entries)?
| and I compiled with TCP_NODELAY and yet I can
| not get over a 50 searches a second barrier.
| To test I am running simple shell scripts that call ldapsearch, I run say
| 50 of these on a single box but after about 5-6 instances by search
| the ldap box
Which is what hardware?
| does not go above about 50 per second.
| I am using the following query to find the number of operations
| currently recorded
| on the ldap monitor database and then running this every second and
| taking a delta,
| is this a reasonable way to derive the number of searches per second?
Should be good enough, but 50 searches/second could be good, depending
on the answers to the above questions ....
Buchan Milne Senior Support Technician
Obsidian Systems http://www.obsidian.co.za
B.Eng RHCE (803004789010797)
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