[Spce-user] 500 Internal Server error

[Tabi Tabe Tabi]

Lol

I am using 2049 concurrent connections, even when the server is idling.

Thanks. Will increase the number of concurrent connections. What is the
recommended max connection?


Regards,

Tabi

On Tue, Mar 17, 2015 at 7:40 PM, Alexander Griesser <ag at anexia.at> wrote:

>  Yah, you’re having too many open connections to your mysql database.
>
> The default config should be 2048 connections, so you’ve somehow exhausted
> them.
>
>
>
> Try to login to your mysql server from the CLI and examine the show
> processlist output:
>
>
>
> # mysql --defaults-file=/etc/mysql/debian.cnf
>
> Welcome to the MySQL monitor.  Commands end with ; or \g.
>
> Your MySQL connection id is 291683
>
> Server version: 5.5.41-0+wheezy1-log (Debian)
>
>
>
> Copyright (c) 2000, 2014, Oracle and/or its affiliates. All rights
> reserved.
>
>
>
> Oracle is a registered trademark of Oracle Corporation and/or its
>
> affiliates. Other names may be trademarks of their respective
>
> owners.
>
>
>
> Type 'help;' or '\h' for help. Type '\c' to clear the current input
> statement.
>
>
>
> mysql> show processlist;
>
>
> +--------+------------------+-----------+----------+---------+------+-------+------------------+
>
> | Id     | User             | Host      | db       | Command | Time |
> State | Info             |
>
>
> +--------+------------------+-----------+----------+---------+------+-------+------------------+
>
> |      6 | kamailio         | localhost | kamailio | Sleep   |    7
> |       | NULL             |
>
> |     40 | kamailio         | localhost | kamailio | Sleep   |    9
> |       | NULL             |
>
> |    116 | nagios           | localhost | NULL     | Sleep   |    5
> |       | NULL             |
>
> | 291683 | debian-sys-maint | localhost | NULL     | Query   |    0 |
> NULL  | show processlist |
>
>
> +--------+------------------+-----------+----------+---------+------+-------+------------------+
>
> 4 rows in set (0.00 sec)
>
>
>
> You will probably have one query hanging at the top of this output which
> blocks all other queries from going through, or there’s something else
> wrong, but this output will help you find out, what it is.
>
>
>
> As a quick fix, while still in the mysql console, you can try to increase
> the number of available connections by entering the command:
>
>
>
> mysql> set global max_connections = 3096;
>
> Query OK, 0 rows affected (0.00 sec)
>
>
>
> best,
>
>
>
> *Alexander Griesser*
>
> Head of Systems Operations
>
>
>
> ANEXIA Internetdienstleistungs GmbH
>
>
>
> E-Mail: ag at anexia.at
>
> Web: http://www.anexia.at
>
>
>
> Anschrift Hauptsitz Klagenfurt: Feldkirchnerstraße 140, 9020 Klagenfurt
>
> Geschäftsführer: Alexander Windbichler
>
> Firmenbuch: FN 289918a | Gerichtsstand: Klagenfurt | UID-Nummer: AT
> U63216601
>
>
>
> *Von:* Tabi Tabe Tabi [mailto:tabi.tabe at gmail.com]
> *Gesendet:* Dienstag, 17. März 2015 18:37
> *An:* Daniel Grotti; Alexander Griesser
> *Cc:* spce-user at lists.sipwise.com
> *Betreff:* Re: [Spce-user] 500 Internal Server error
>
>
>
> Thanks Alex/Daniel,
>
>
>
> This is what I found:
>
>
>
> Mar 17 18:55:27 sbc-1 ngcp-panel: ERROR: fatal error, id=13CC57719176611F,
> timestamp=2015-03-17T16:55:27.252979999Z,
> error=DBIx::Class::ResultSet::first(): DBI Connection failed: DBI
> connect('database=provisioning;host=localhost;port=3306','soap',...)
> failed: Too many connections at /usr/share/perl5/DBIx/Class/Storage/DBI.pm
> line 1249 at
> /usr/share/perl5/Catalyst/Authentication/Store/DBIx/Class/User.pm line 77
>
>
>
>
>
> I have noticed a other errors related to too many connections. It is also
> related to errors occurring when creating a new subscribers and failed drop
> calls with same 500 internal error.
>
>
>
> Regards,
>
>
>
> Tabi
>
>
>
> On Tue, Mar 17, 2015 at 7:14 PM, Daniel Grotti <dgrotti at sipwise.com>
> wrote:
>
> Please grep the incident number in panel.log and panel-debig.log.
>
> Daniel
>
> On 17 Mar 2015 18:04, Tabi Tabe Tabi <tabi.tabe at gmail.com> wrote:
> >
> > Hi,
> > I am running SPCE 3.7.1. I get 500 Internal server error when login to
> the admin web portal. After logging out and try to login again, still get
> the same error below. Any ideas on the cause and how to fix it?
> >
> >
> >
> > 500 Internal server error
> >
> > We are terribly sorry, an exceptional error has occured:
> >
> > incident number: 13CC57719176611F
> > time of incident: 2015-03-17T16:55:27.252979999Z
> >
> >
> > If the login is successful, I get and NGINX bad gateway or timeout error.
> >
> > The server is a VM and has 6GB or RAM, 4 Core processor and 80GB disk
> space. the resources are hardly being used up.
> >
> >
> > --
> > ...Tabi
> >
>
>
>
>
>
> --
>
> ...Tabi
>
>
>



-- 
...Tabi
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