[Systems] {wiki, activities}.sugarlabs.org dead, no response to HTTP GET

[Bernie Innocenti]

On 02/18/2016 01:35 AM, Sam P. wrote:
> We seem to have hit the apache2 process limit again:
> 
>     sam at sunjammer ~> sudo ps -A | grep apache2 | wc -l
>     152
> 
> 
> I restarted it.
> 
> How does one access the server status from apache if all the worker
> processes are used?  It works fine in elinks from sunjammer, but it does
> not load if all the workers are busy.

Yeah, that's almost ironic :-)

I do a "netstat -pn | grep :80" to see what's going on, but during the
last overload event, there didn't seem to be 150 simultaneous
connections. Most were in state CLOSE_WAIT.

Shall we write a script that dumps the server-status with curl every few
seconds so we can read the last state next time?

> Thanks,
> Sam
> 
> On Thu, Feb 18, 2016 at 3:59 PM James Cameron <quozl at laptop.org
> <mailto:quozl at laptop.org>> wrote:
> 
>     wiki.sugarlabs.org <http://wiki.sugarlabs.org> and
>     activities.sugarlabs.org <http://activities.sugarlabs.org> are accepting
>     connections but not responding to HTTP GET requests.
> 
>     quozl at sunjammer:~$ wget http://wiki.sugarlabs.org/
>     --2016-02-17 23:57:43--  http://wiki.sugarlabs.org/
>     Resolving wiki.sugarlabs.org <http://wiki.sugarlabs.org>
>     (wiki.sugarlabs.org <http://wiki.sugarlabs.org>)...
>     2001:4830:134:7::11, 208.118.235.53
>     Connecting to wiki.sugarlabs.org <http://wiki.sugarlabs.org>
>     (wiki.sugarlabs.org
>     <http://wiki.sugarlabs.org>)|2001:4830:134:7::11|:80... connected.
>     HTTP request sent, awaiting response... ^C
>     130!quozl at sunjammer:~$
> 
>     --
>     James Cameron
>     http://quozl.netrek.org/
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> 
> 
> 
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-- 
 _ // Bernie Innocenti
 \X/  http://codewiz.org