NS-SLAPD unusual spikes (process taking to over 95% of cpu time periodically)

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For those, who'll find in same position, in Directory server console, 
inder Data/dc=yourdomain,dc=com/Database settings is Memory available 
for cache, usually about 10MB. I put that value to 30MB and now is 
working fine.

Alan

On 1.4.2010 15:32, Alan Orli? Bel?ak wrote:
> Hi,
>
> thank you.
>
> Bye, Alan
>
> On 1.4.2010 13:09, Andrey Ivanov wrote:
>> Hi,
>>
>> You may take a look at :
>> http://www.redhat.com/docs/manuals/dir-server/8.1/admin/memoryusage.html
>>
>> Some nice explications of cache structures and design can also be 
>> found on the sun (soon oracle) site :
>> http://docs.sun.com/source/817-5220/caching.html
>>
>>
>> 2010/4/1 Alan Orli? Bel?ak <alan.orlic at zd-lj.si 
>> <mailto:alan.orlic at zd-lj.si>>
>>
>>     One more question, any recommendations about that? How big should be
>>     cache, what to do for better performance, etc?
>>
>>     Bye, Alan
>>
>>     On 1.4.2010 8:59, Alan Orli? Bel?ak wrote:
>>     > Nevermind, found the problem, nsslapd-cachememsize, changed the
>>     size of
>>     > cache and the process immediately start to work normaly.
>>     >
>>     > Bye, Alan
>>     >
>>     > On 1.4.2010 8:05, Alan Orli? Bel?ak wrote:
>>     >
>>     >> Hello,
>>     >>
>>     >> we're using Fedora 1.2.5 with samba 3.5.1 and in the last time
>>     on the
>>     >> server we're getting unusual activity of ns-slapd process -
>>     every few
>>     >> seconds it goes from sleep to 100% of cpu time and stays there
>>     for a
>>     >> few seconds. I have no idea why, our userroot database is only
>>     30 MB
>>     >> (1500 users, 1000 computers), we're using LDAP just for that.
>>     The only
>>     >> thing I changed in the last time is that I added some informations
>>     >> like address, office, position etc. Those fields aren't
>>     indexed, can
>>     >> this be a problem?
>>     >>
>>     >> Bye, Alan
>>     >>
>>     > --
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>>
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