I used a rule like: # firewall-cmd --permanent --zone="public" --add-rich-rule='rule port port="80" protocol="tcp" accept limit value="100/s" log prefix="HttpsLimit" level="warning" limit value="100/s"' But not matter. On Tuesday, January 12, 2021, 02:47:01 AM GMT+3:30, Filipe Cifali <cifali.filipe@xxxxxxxxx> wrote: You need to investigate your logs and find common patterns there, also there are different tools to handle small and big workloads like you could use iptables/nftables to block based on patterns and number of requests. On Mon, Jan 11, 2021 at 8:06 PM Jason Long <hack3rcon@xxxxxxxxx.invalid> wrote: > Hello, > On a CentOS web server with Apache, someone make a lot of request and it make slowing server. when I disable "httpd" service then problem solve. How can I find who made a lot of request? > [url]https://imgur.com/O33g3ql[/url] > Any idea to solve it? > > > Thank you. > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscribe@xxxxxxxxxxxxxxxx > For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx > > -- [ ]'s Filipe Cifali Stangler --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscribe@xxxxxxxxxxxxxxxx For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx