Erpnext very slow - new site without large data

ERPNext
1

Example:
Bench start
Go to Build > reports
First page load 1.5sec ( is very slow compired by localhost )
Second time load page is Normal ( open smooth )

my.cnf:

[mysqld]
# Only allow connections from localhost
bind-address = 127.0.0.1
mysqlx-bind-address = 127.0.0.1
character-set-client-handshake = FALSE
character-set-server = utf8mb4
collation-server = utf8mb4_unicode_ci
max_connections=300
innodb_buffer_pool_size         = 256M
innodb_log_buffer_size          = 8M
innodb_log_file_size            = 8M



[mysql]
default-character-set = utf8mb4

Macbook i7 RAM 8G

2

Have you looked at network activity in your browser?

First page load always takes longer. There are serious quantities of CSS, HTML, JavaScript and fonts that must load and initialize.