在Linux系統中,使用PHP-FPM(FastCGI Process Manager)處理高并發請求時,可以通過以下幾個方面進行優化:
pm.max_children = 50
pm.start_servers = 5
pm.min_spare_servers = 5
pm.max_spare_servers = 35
pm.process_idle_timeout = 10s
slowlog = /var/log/php-fpm/www-slow.log
request_slowlog_timeout = 10s
opcache.enable=1
opcache.memory_consumption=128
opcache.interned_strings_buffer=8
opcache.max_accelerated_files=4000
worker_processes auto;
worker_connections 1024;
location ~ \.php$ {
fastcgi_pass unix:/var/run/php/php7.4-fpm.sock;
fastcgi_index index.php;
include fastcgi_params;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
fastcgi_param PATH_INFO $fastcgi_path_info;
}
通過上述方法,可以顯著提高Linux系統中PHP-FPM處理高并發請求的能力。根據實際情況調整參數,并持續監控和優化系統性能。