[Rspamd-Users] Redis is constantly busy and need 12GB Ram

[christian]

Hello,
Is it normal that RspanD establishes a hundred client connections to 
Redis at the same time.
I only have 10 email accounts and 1000 emails a day. But Redis is 
constantly busy. Redis is only used by Rspamd.
I limited Redis' maxmemory to 1G. Previously it was 12GB RAM with redis. 
How do I get this under control?
thanks for your help
Christian