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Openldap 2.3.39 Solaris 9 (maybe memory leaks).
we are experiencing a lot of problems with openldap 2.3.39 on Solaris 9.
We have the following set:
1- One producer Solaris 9 openldap 2.3.39
2- 19 Consumer, synchronized with the producer through syncrepl, Solaris 9 openldap 2.3.39
3- We manage the authentication on 2000 systems , almost equally distributed on the 20 ldap server
The producer is often going down, each hour and less during the day.
We noticed that every time the Producer is going down the virtual memory used is bigger than 3,8 Gb and the RSS (resident set size) is bigger than 2,1 Gb.
This is a snapshot of prstat when openldap is about of crashing:
PID USERNAME SIZE RSS STATE PRI NICE TIME CPU PROCESS/NLWP
1965 root 3873M 2179M sleep 60 0 0:41:40 0.5% slapd/27.
The openldap is compiled in this way:
./configure --enable-bdb --enable-ppolicy --with-tls
If these informations are not enough, I could provide other informations.
It seems that there is a memory leak.
P.S: We are using these systems since 2,5 years, the number of the managment systems is always growing up. We have this problem since 2 weeks.