Request takes a long time for sessions with large chat history

[alvinho917]

I am using Zep Memory - Open Source in Flowise as the long-term memory system and hosting Zep on my server. The Message Window is set to be 6. Recently, a player with a long chat history session (~9000 messages) experience that requesting a message takes a long time (>30 seconds). I tried sending a request with a brand new session (0 message) and the response time is almost instant. So I want to ask:

• Does the Summarizer read every messages in the session every time it summarize?
• If so, is there a way to configure Zep so that only the recent messages within the Message Window and the last summarize message are summarized?

[danielchalef]

The summarizer runs asynchronously to the memory request API. Your Postgres database infrastructure may need to be resized, and/or some indexes added to the database schema. Where are you running your database? And how have you sized it? i.e. cpu, memory, disk.

[alvinho917]

I resized the database and the problem is fixed. Thanks!