Full_Name: JM Estrada Version: 2.4.39 OS: RHEL Linux URL: ftp://ftp.openldap.org/incoming/ Submission from: (NULL) (209.136.235.13)

I am trying to determine if a problem we are having is a bug or some other issue with OpenLDAP 2.4.39.

We have two servers configured as a Master/Slave using syncrepl. Both servers are running 2.4.39 and at random times, sometimes weeks apart, we are having issues where the slapd service becomes unresponsive for a period of about 10 to 15 minutes.

When the problem occurs, we see numerous entries in the logs which show an UNBIND and then a close entry. We then find that the slapd is unresponsive and will not accept any requests, at the same time the CPU load for slapd skyrockets to about 100% or very close to it. This lasts for about 10-15 minutes and then the server recovers itself and again begins responding to requests.

The problem is intermittent and doesn't seem to coincide with periods of heavy use versus lower usage.

Is there a known bug with this version that could be causing this?