1.开启php-fpm状态监控
[root@192_168_81_220 ~]# vim /etc/php-fpm.d/www.conf
pm.status_path = /php_status
2.配置nginx连接php-fpm
[root@192_168_81_220 ~]# vim /etc/nginx/nginx.conf
        location /php_status {
                fastcgi_pass 127.0.0.1:9000;
                fastcgi_index index.php;
                fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
                include fastcgi_params;
        }
3.重启服务
[root@192_168_81_220 ~]# systemctl restart nginx
[root@192_168_81_220 ~]# systemctl restart php-fpm

#!/bin/bash
#这是一个简单的监控php-fpm状态值的脚本
#20201103   ---jxl
comm_para=$1
PHP_URL=$2
cachefile=/tmp/php_status.txt
port=80
file_time=`stat -c %Y $cachefile`
now_time=`date +%s`
rm_file=$(($now_time-$file_time))
if [ -z $2 ];then
  url=http://127.0.0.1:$port/php_status
else
  url=$PHP_URL
fi
cmd="/usr/bin/curl $url"
if [ ! -e $cachefile ];then
  $cmd > $cachefile 2>/dev/null
fi
if [ $rm_file -gt 60 ];then
  rm -rf $cachefile
fi
if [ ! -f $cachefile ];then
  $cmd > $cachefile 2>/dev/null
fi
start_since() {
  #运行时长
  cat $cachefile | awk '/since/{print $3}'
  exit 0;
}
accepted_conn() {
  cat $cachefile | awk '/accepted/{print $3}'
  exit 0;
}
listen_queue(){ 
        cat $cachefile | awk '{if(NR==6){print $3}}'
  exit 0;
}
max_listen_queue(){
  cat $cachefile | awk '{if(NR==7){print $4}}'
  exit 0;
}
listen_queue_len() {
  cat $cachefile | awk '{if(NR==8){print $4}}'
  exit 0;
}
idle_processes() {
  cat $cachefile | awk '/idle/{print $3}'
  exit 0;
}
active_processes() {
  cat $cachefile | awk '{if(NR==10){print $3}}'
  exit 0;
}
total_processes() {
  cat $cachefile | awk '{if(NR==11){print $3}}'
        exit 0;
}
max_active_processes() {
  cat $cachefile | awk '{if(NR==12){print $4}}'
        exit 0;
}
max_children_reached() {
  cat $cachefile | awk '{if(NR==13){print $4}}'
        exit 0;
}
slow_requests() {
  cat $cachefile | awk '{if(NR==14){print $3}}'
        exit 0;
}
check() {
        php_pro_count=`ps aux | grep php | grep -v grep | grep -v php-fpm_status.sh | wc -l`
        echo $php_pro_count
}
case "$comm_para" in 
start_since)
  start_since 
  ;;
accepted_conn)
  accepted_conn
  ;;
listen_queue)
  listen_queue
  ;;
max_listen_queue)
  max_listen_queue
  ;;
listen_queue_len)
  listen_queue_len
  ;;
idle_processes)
  idle_processes
  ;;
active_processes)
  active_processes
  ;;
total_processes)
  total_processes
  ;;
max_active_processes)
  max_active_processes
  ;;
max_children_reached)
  max_children_reached
  ;;
slow_requests)
  slow_requests
  ;;
check)
  check
  ;;
*)  
  echo "invalid status"
  exit 2;
esac