Linux zabbix-onu 5.10.0-19-amd64 #1 SMP Debian 5.10.149-2 (2022-10-21) x86_64 GNU/Linux

postgresql-14/bullseye-pgdg,now 14.6-1.pgdg110+1 amd64

No error at `zabbix_server.log'.

Hi LivreAcesso.

Please try checking the WebServer logs for errors or it's configuration related to Timeout. 

Please be advised that this section of the tracker is for bug reports only. The case you have submitted can not be qualified as one, so please reach out to [email protected] for commercial support (https://zabbix.com/support) or consultancy services. Alternatively, you can also use our IRC channel or community forum (https://www.zabbix.com/forum) for assistance. With that said, we are closing this ticket. Thank you for understanding. 

Best regards,
Victor.

I don't have the same issue at `zabbix.local/zabbix.php?action=host.list`, no "Timeouts":

/var/log/nginx/error.log:

2023/01/30 17:19:04 [error] 1565007#1565007: *824415 upstream timed out (110: Connection timed out) while reading response header from upstream, client: 172.16.0.9, server: , request: "GET /zabbix.php?action=host.view HTTP/1.1", upstream: "fastcgi://unix:/var/run/php/zabbix.sock", host: "suporte.zabbix.local", referrer: "http://suporte.zabbix.local/zabbix.php?action=dashboard.view"

/etc/php/7.4/fpm/pool.d/zabbix-php-fpm.conf:

[zabbix]
user = www-data
group = www-data

listen = /var/run/php/zabbix.sock
listen.owner = www-data
listen.allowed_clients = 127.0.0.1

pm = dynamic
pm.max_children = 50
pm.start_servers = 5
pm.min_spare_servers = 5
pm.max_spare_servers = 36
pm.max_requests = 200

php_value[session.save_handler] = files
php_value[session.save_path]    = /var/lib/php/sessions/

php_value[max_execution_time] = 600
php_value[memory_limit] = 2G
php_value[post_max_size] = 128M
php_value[upload_max_filesize] = 2M
php_value[max_input_time] = 600
php_value[max_input_vars] = 32000

Fixed with https://www.zabbix.com/rn/rn6.0.13

Release 6.0.13 fixed this.