【環境】
zabbix server(4.0：centos 8)
zabbix agent(windows server2016)
ブラウザ：chrome
DB:MYSQL
#view /var/log/httpd/error_logを確認すると
[core:notice] [pid 993:tid 140655646206272] AH00094: Command line: '/usr/sbin/httpd -D FOREGROUND'
→メモリ不足
#view /etc/php-fpm.d/zabbix.conf
php_value[memory_limit] = 128M→256M
] free -m
total used free shared buff/cache available
Mem: 1816 1195 243 8 378 466
Swap: 2104 371 1733
[質問1]