Performance issue with netconf

[ozid]

Hello,

My main problem here is when the netconf session occurs to recover data.
tested on many different models it can take around 2-3seconds to open a netconf session through ssh and it make the terraform plan very slow as it query many times the firewall.

While on a v-srx the performance seem to be much more better (-1sec to fully authenticate).

This make it impossible to run in a real scenario where it take around 5-10mins to finish a terraform "plan" while it take -3mins on a V-SRX. do you know any tricks on the juniper that can reduce the time it take to authenticate with netconf?