Re: Big number of connections

there are two ways:

1. to write bash script with condition if number of conn. is > 1000 send
me email and put that script in crontab
2. monitor it with external monitoring system like zabbix, nagios etc....

2016-04-04 18:00 GMT+03:00 Moreno Andreo <moreno(dot)andreo(at)evolu-s(dot)it>:

> Il 04/04/2016 16:54, Artem Tomyuk ha scritto:
>
>
> 2016-04-04 17:43 GMT+03:00 Moreno Andreo <moreno(dot)andreo(at)evolu-s(dot)it>:
>
>> s there a way to monitor active connections, or at least to report when
>> they grow too much?
>> (say, I have an 8-core system and want to track down if, and when, active
>> connections grow over 80)
>>
>
> You can achieve that just running simple query like
> select count(*) from pg_stat_activity where state = 'active'
>
>
>
>
> Thanks, but this way I get the "sample" on that actual moment: what I'd
> need is to monitor, or to have something warning me like "Hey, You've got
> 2000 active connections! Time to grow up!" :-)
>
> Cheers,
> Moreno.-
>
>