Ubuntu 24.04效能調校

Opcache 

 /etc/php/8.3/fpm/conf.d/10-opcache.ini 

 ; configuration for php opcache module

; priority=10

zend_extension=opcache.so

opcache.jit=off

; 強化穩定性（可選）

opcache.enable=1

opcache.enable_cli=0

opcache.memory_consumption=192

opcache.interned_strings_buffer=16

opcache.max_accelerated_files=10000

opcache.validate_timestamps=0

opcache.revalidate_freq=60

opcache.fast_shutdown=1

opcache.save_comments=1

opcache.enable_file_override=0

opcache.file_update_protection=2 ;可選 

 /etc/php/7.4/fpm/conf.d/10-opcache.ini 

 ; configuration for php opcache module

; priority=10

zend_extension=opcache.so

; 其他建議參數

opcache.enable=1

opcache.enable_cli=0

opcache.memory_consumption=128

opcache.interned_strings_buffer=8

opcache.max_accelerated_files=10000

opcache.validate_timestamps=0

opcache.revalidate_freq=60

opcache.fast_shutdown=1

opcache.save_comments=1

opcache.enable_file_override=0 

 網站內容穩定、不常更新 PHP 程式碼 opcache.validate_timestamps=0 

 APcu 

 /etc/php/8.3/cli/conf.d/20-apcu.ini 

 extension=apcu.so

# chatgpt add

apc.enabled=1

apc.shm_size=64M

apc.ttl=3600

apc.user_ttl=7200

apc.gc_ttl=3600

apc.entries_hint=4096

apc.smart=1

apc.enable_cli=0 

 /etc/php/7.4/cli/conf.d/20-apcu.ini  

 extension=apcu.so

# chatgpt add

apc.enabled=1

apc.shm_size=64M

apc.ttl=3600

apc.user_ttl=7200

apc.gc_ttl=3600

apc.entries_hint=4096

apc.smart=1

apc.enable_cli=0 

   

 Nginx 

 /etc/nginx/nginx.conf 

 user www-data;

worker_processes auto;

worker_rlimit_nofile 100000;

events {

 worker_connections 10240;

 multi_accept on;

 use epoll;

}

gzip on;

gzip_vary on;

gzip_proxied any;

gzip_comp_level 6;

gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript;