Pls. help required urgently

["Abhishek Pandey" <apandey@hclinsys.com>]

hi,
i have installed openLDAP-1.2.11 (rpm) on Red Hat 7.0 and integrated with
qmail-1.03.
slapd is taking 98.4% of the CPU process. Only qmail is communicating to
this slave LDAP.
"qmail-ldaplookup" is taking to give the output. (2-3 min). Due to this the
mail server is running very slow.

HERE is the "top" output:-

48 processes: 45 sleeping, 3 running, 0 zombie, 0 stopped
CPU states: 97.0% user,  2.9% system,  0.0% nice,  0.0% idle
Mem:   516972K av,  296288K used,  220684K free,   25324K shrd,  166892K
buff
Swap: 1542200K av,       0K used, 1542200K free                   65140K
cached

  PID USER     PRI  NI  SIZE  RSS SHARE STAT %CPU %MEM   TIME COMMAND
 7698 root      12   0 35636  34M   752 R    98.4  6.8  47:17 slapd
 7914 admin      0   0  1020 1020   816 S     0.7  0.1   0:24 top
 8094 root       1   0  1020 1020   816 R     0.7  0.1   0:00 top
    1 root       0   0   532  532   468 S     0.0  0.1   0:05 init
    2 root       0   0     0    0     0 SW    0.0  0.0   0:00 kflushd
    3 root       0   0     0    0     0 SW    0.0  0.0   0:00 kupdate

Kindly help out why the slapd is talking so much CPU usage?????? Due to this
mail service has affected badly. Please help out.

thanks and regds,

abhishek