Full_Name: Dmitrii Fonariuk Version: 2.4.37 OS: RHEL6.x86_64 URL: ftp://ftp.openldap.org/incoming/ Submission from: (NULL) (91.210.4.1) Hi. I have 2 servers with OpenLDAP 2.4.37 in Multi-Master replication. If I send modify request to only one server no memory leaks. If I send different modify request on both servers I see a memory leaks on both servers. Here are the settings of one of the servers: dn: olcDatabase={1}mdb,cn=config objectClass: olcDatabaseConfig objectClass: olcConfig objectClass: top objectClass: olcMdbConfig olcDatabase: {1}mdb olcDbDirectory: /opt/local/OpenLDAP/data/mdb3 olcDbEnvFlags: writemap olcDbEnvFlags: mapasync olcDbIndex: entryUUID eq olcDbIndex: entryCSN eq olcDbIndex: objectClass eq olcDbMaxSize: 5368709120 olcLimits: {0}dn.exact="uid=replica1,uid=admin,dc=rrr" time.soft=unlimited time.hard=unlimited size.soft=unlimited size.hard=unlimited olcMirrorMode: TRUE olcRootDN: dc=rrr olcRootPW: secret olcSuffix: dc=rrr olcSyncrepl: {0}rid=010 provider=ldap://srv-rrr03:3903 binddn="uid=replica1,uid=admin,dc=rrr" bindmethod=simple credentials=replica1 searchbase="dc=rrr" schemachecking=off type=refreshAndPersist retry="5 5 60 +" dn: olcOverlay={0}syncprov,olcDatabase={1}mdb,cn=config objectClass: olcSyncProvConfig objectClass: olcOverlayConfig objectClass: olcConfig objectClass: top olcOverlay: {0}syncprov olcSpCheckpoint: 1000 5 Requests on one server: dn: id=1000000000[10000-30000],ou=subscriber,o=Megatron,dc=rrr changetype: modify replace: state state: [1-9] no memory leaks Requests on both servers: 1: dn: id=1000000000[10000-20000],ou=subscriber,o=Megatron,dc=rrr changetype: modify replace: state state: [1-9] 2: dn: id=1000000000[20001-30000],ou=subscriber,o=Megatron,dc=rrr changetype: modify replace: state state: [1-9] memory leaks * in square brackets ranges. Ranges for DN do not overlap for different servers. State is numericString attribute.