[www]
user = www-data
group = www-data

listen = /run/php/php8.1-fpm.sock
listen.owner = www-data
listen.group = www-data

pm = dynamic
pm.max_children = 20
pm.start_servers = 4
pm.min_spare_servers = 2
pm.max_spare_servers = 6
pm.max_requests = 500

; 慢日志（超过5秒的请求记录下来）
slowlog = /var/log/php-fpm/php-slow.log
request_slowlog_timeout = 5s
request_slowlog_trace_depth = 50

; 单个请求最长120秒，超时自动杀死（防止僵尸进程卡死FPM）
request_terminate_timeout = 120s

; 安全限制
security.limit_extensions = .php

; FPM 状态监控（仅本地访问）
pm.status_path = /status
ping.path = /ping
ping.response = pong

; 环境变量
env[HOSTNAME] = $HOSTNAME
env[PATH] = /usr/local/bin:/usr/bin:/bin
env[TMP] = /tmp
env[TMPDIR] = /tmp
env[TEMP] = /tmp

; PHP 限制
php_admin_value[memory_limit] = 128M
php_admin_value[upload_max_filesize] = 64M
php_admin_value[post_max_size] = 64M
php_admin_flag[display_errors] = off
php_admin_flag[log_errors] = on
php_admin_value[error_log] = /var/log/php-fpm/php-error.log