Influence about system performance by RAL, SAL

Hi, Experts.

My team are going to use RAL(Read Access Log) and SAL(Security Audit Log)

for logging users access to sensitive data.

To meet the compliance, we have to log users' activity information

as 5W1H(WHO, WHAT, HOW, WHEN, WHERE, WHY) principle.

But I want to know that how much will system performance be affected by applying RAL and SAL.

Are there anyone who have the data or experience about that?

I understand it can be different by the level of log detail.

Best Regards.

Dongki.