What does these debug mean please

Hello,

Here are debug info, and it would great appreciated if you could let me know how to resolve it:

root@101:~# ee debug --all -i
Setting up Nginx debug connection for 0.0.0.0/0
Enabling PHP debug
Setting up PHP5-FPM log_level = debug
Enabling PHP 7.0 debug
Setting up PHP7.0-FPM log_level = debug
Setting up MySQL slow log
Setting up Nginx rewrite logs
Reload : nginx [OK]
Restart : php5.6-fpm[OK]
Restart : php7.0-fpm[OK]
watching logfile /var/log/nginx/mysite.com.error.log
watching logfile /var/log/nginx/22222.error.log
watching logfile /var/log/php/5.6/slow.log
watching logfile /var/log/php/5.6/fpm.log
watching logfile /var/log/php/7.0/slow.log
watching logfile /var/log/php/7.0/fpm.log
watching logfile /var/log/mysql/mysql-slow.log
[25-Jun-2019 20:37:12.330148] DEBUG: pid 60482, fpm_systemd_heartbeat(), line 68: have notify start to systemd

[25-Jun-2019 20:37:12.330162] NOTICE: pid 60482, fpm_systemd_heartbeat(), line 75: systemd monitor interval set to 10000ms

[25-Jun-2019 20:37:12.642124] DEBUG: pid 60482, fpm_children_make(), line 421: [pool debug] child 60484 started

[25-Jun-2019 20:37:12.642169] DEBUG: pid 60482, fpm_pctl_on_socket_accept(), line 536: [pool debug] got accept without idle child available … I forked

[25-Jun-2019 20:37:12.642176] DEBUG: pid 60482, fpm_event_loop(), line 424: event module triggered 1 events

[25-Jun-2019 20:37:13.325950] DEBUG: pid 60482, fpm_pctl_perform_idle_server_maintenance(), line 362: [pool debug] currently 0 active children, 1 spare children

[25-Jun-2019 20:37:13.326051] DEBUG: pid 60482, fpm_pctl_perform_idle_server_maintenance(), line 362: [pool www] currently 0 active children, 0 spare children

[25-Jun-2019 20:37:13.253084] DEBUG: pid 60470, fpm_pctl_perform_idle_server_maintenance(), line 362: [pool debug] currently 0 active children, 0 spare children

[25-Jun-2019 20:37:13.253146] DEBUG: pid 60470, fpm_pctl_perform_idle_server_maintenance(), line 362: [pool www] currently 0 active children, 0 spare children