oot@tarthost:/etc/zabbix# grep DB zabbix_server.conf
### Option: DBHost
# DBHost=localhost
### Option: DBName
# DBName=
DBName=zabbix
### Option: DBSchema
# Schema name. Used for IBM DB2 and PostgreSQL.
# DBSchema=
### Option: DBUser
# DBUser=
DBUser=zabbix
### Option: DBPassword
# DBPassword=
DBPassword=***************
### Option: DBSocket
# DBSocket=/tmp/mysql.sock
### Option: DBPort
# DBPort=3306
DBPort=5432
### Option: StartDBSyncers
# Number of pre-forked instances of DB Syncers.
# StartDBSyncers=4
StartDBSyncers=10