[Fedora-directory-users] High CPU load on FDS

[Emmanuel BILLOT]

Rich Megginson a écrit :

Hi,

It seems to be an index pb, so i try to determinate what attribut
Is there any method to know if an request does not use an index tab ? 
How can i found the wrong indexed attribut ?


> Emmanuel BILLOT wrote:
>> Hi,
>>
>> Does anyones know how can we explain a 90% CPU utilization on FDS ?
>> Many forum on the web speak about index problem or memory variables 
>> misconfiguration (|nsslapd-idlistscanlimit and co).|
>> ||
>> |Howerver, i do not found any good web ites which explains howto |
>> |- monitor indexes utilization|
>> |- build/rebuilt indexes (if this is the problem)|
>> |- configure properly FDS for having good performance|
>> ||
>> |Our directory tree contains 15000 entries.|
>> ||
>> |Does anyone know what can we do ? Best pratices ?|
> What version of FDS?  What platform?  What sort of hardware?
>
> The logconv.pl tool is a good place to start to diagnose indexing issues.
>> |How to know if there is a problem on our config ?|
>> ||
>> |Regards,|
>> ||||
>>
>
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Emmanuel BILLOT
IRD - Orléans
Délégation aux Systèmes d'Information (DSI)
tél : 02 38 49 95 88
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