[389-users] Search operation takes too much time for respond

[Noriko Hosoi]

(2013/01/02 05:24), Jim Finn wrote:
> logconv.pl <http://logconv.pl> is your friend.
>
> What is the filter & attributes you are searching?  Are they indexed?
Right.  If you see "notes=U" in the slow search result (access log), the 
slowness could be coming from there.
conn=65 op=1 RESULT err=0 tag=101 nentries=1 etime=0 *notes=U*

Also, there is a known issue in the range search.
https://fedorahosted.org/389/ticket/537

To work around the problem, we introduced a new config parameter 
nsslapd-rangelookthroughlimit, which is available on 
389-ds-base-1.2.11.17 or newer.

Thanks,
--noriko
>
>
> On Jan 2, 2013, at 6:01 AM, Balaji P <balajip at juniper.net 
> <mailto:balajip at juniper.net>> wrote:
>
>> Hi All,
>> We are using 389 LDAP server which is having around <1000 objects. We 
>> have a control script which is running as a separate process to 
>> perform the search operation in the particular DN.. From the access 
>> log around 98% Percentage the search operation estimation timeout 
>> value as 0 second. The remaining 2% percentage we got different 
>> estimation timeout values like (1-18) seconds. We did n’t observe any 
>> log error message in log file.  Also we have some other java process 
>> running on the same machine.
>> Any idea what could be possible reason for search operation taking  
>> more time?  And how to debug this issue.
>> Thanks in advance,
>> With Regards,
>> Balaji P.
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>
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