Nginx - Only handles exactly 500 request per second - How to increase the limit?

[B.R.]

500 requests max sounds very much like the default max_requests parameter
from PHP-FPM process manager.

Btw, the configuration snippet you provided is incomplete (include
[...]/*.conf). How can people help you?
Have a look at nginx -T.
---
*B. R.*

On Wed, Jan 24, 2018 at 7:08 AM, Payam Chychi <pchychi at gmail.com> wrote:

>
> On Tue, Jan 23, 2018 at 9:22 PM agriz <nginx-forum at forum.nginx.org> wrote:
>
>> Sir,
>>
>> I can see any message there.
>> Additionally, There are the sysctl.conf file i modified
>>
>> net.ipv6.conf.all.accept_ra=2
>> net.core.rmem_max = 16777216
>> net.core.rmem_default = 31457280
>> net.ipv4.tcp_rmem = 4096 87380 16777216
>> net.core.wmem_max = 16777216
>> net.ipv4.tcp_wmem = 4096 16384 16777216
>> net.ipv4.tcp_mem = 65536 131072 262144
>> net.ipv4.udp_mem = 65536 131072 262144
>> net.ipv4.udp_rmem_min = 16384
>> net.ipv4.udp_wmem_min = 16384
>> net.ipv4.tcp_fin_timeout = 60
>> net.ipv4.tcp_fin_timeout = 20
>> net.ipv4.tcp_tw_reuse = 0
>> net.ipv4.tcp_tw_reuse = 1
>> net.core.netdev_max_backlog = 10000
>> net.core.somaxconn = 4096
>> net.ipv4.tcp_max_syn_backlog = 2048
>> net.ipv4.ip_local_port_range = 15000 61000
>> kernel.pid_max = 65535
>> fs.inotify.max_queued_events = 2000000
>> net.ipv4.tcp_keepalive_time = 300
>> net.ipv4.tcp_keepalive_probes = 5
>> net.ipv4.tcp_keepalive_intvl = 15
>> net.core.optmem_max = 25165824
>> vm.swappiness = 10
>> vm.dirty_ratio = 60
>> vm.dirty_background_ratio = 2
>> fs.inotify.max_user_watches=100000
>>
>> Posted at Nginx Forum: https://forum.nginx.org/read.p
>> hp?2,278237,278246#msg-278246
>>
>> _______________________________________________
>> nginx mailing list
>> nginx at nginx.org
>> http://mailman.nginx.org/mailman/listinfo/nginx
>
>
> What does ulimit show?
>
>>
>> <http://mailman.nginx.org/mailman/listinfo/nginx>
>
> --
> Payam Tarverdyan Chychi
> Network Security Specialist / Network Engineer
>
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> nginx at nginx.org
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>
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