Re: MySQL server has gone away

Am 03.04.2017 um 19:26 schrieb Mahmood N:
>>given that a reasonable server should be able to
>>handle hunredts to thousands of requests per second anything above 1
>>second is a alert sign
>
> Excuse me, do you mean higher values are better? I didn't understand. I
> said in my posts that when I submit the email test, the refresh time for
> that page is about 5 minutes.

if you think a moment you realize that lower values are better when 5 
seconds don't log any query and you have obvious slow queries

>>look also in phpinfo() for mysqlnd and mysql params containing "timeout"
>>and/or "max"
>
> in /etc/php/7.0/apache2/php.ini I see
>
> ;mysqlnd.net_read_timeout = 31536000
>
> Note that is comment

since when is phpinfo() - the *real* active configuration be it changed 
by some config snippet, vhost-configuration or even ini_set() - the same 
than a random file in /etc?

http://php.net/manual/en/function.phpinfo.php

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