#修改memory_limit
[root@esbprddb web]# grep memory_li /etc/php.ini 
memory_limit = 2048M

#memory_limit zabbix.conf 的memory_limit 会覆盖php.ini的配置
[root@esbprddb web]# grep php_value  /etc/httpd/conf.d/zabbix.conf 
        php_value max_execution_time 300
        php_value memory_limit 1024M
        php_value post_max_size 32M
        php_value upload_max_filesize 2M
        php_value max_input_time 300
        php_value max_input_vars 10000
        php_value always_populate_raw_post_data -1
        # php_value date.timezone Europe/Riga

###重启httpd
[root@esbprddb web]# systemctl restart  httpd