# cat /proc/$(pgrep -o zabbix_server)/limits | grep "Max open files" Max open files 1024 524288 files # mkdir /etc/systemd/system/zabbix-server.service.d # chmod 755 /etc/systemd/system/zabbix-server.service.d # nano /etc/systemd/system/zabbix-server.service.d/override.conf
[Service]
LimitAS=infinity
LimitRSS=infinity
LimitNOFILE=10000
LimitNOPROC=1024 # systemctl daemon-reload # systemctl status zabbix-server.service
# systemctl restart zabbix-server.service # cat /proc/$(pgrep -o zabbix_server)/limits | grep "Max open files" Max open files 10000 10000 files