reducing memory for FRR

[ofergr]

Hi. all.
I need to run multiple instances of FRR on an embedded system (each on a different namespace), so memory consumption is an issue. I tried to reduce the amount of memory the FRR requires, by changing the memory configuration part in frr.conf. For some reason, this did not help.
! Memory-related parameters
memory {
max-routes 5000; ! Maximum number of routes (adjust as needed)
max-ipv4-routes 4000; ! Maximum number of IPv4 routes
max-ipv6-routes 1000; ! Maximum number of IPv6 routes
max-mem 128; ! Maximum memory usage (in MB)
max-mem-route 256; ! Maximum memory usage per route (in KB)
}
The memory allocation remains the same compared to a previous run with default values. How can I reduce the memory allocated by FRR? Thanks!

[ofergr]

I used a bad example of frr.conf. There is no such section in the file. By bad.