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Old 11-15-2010, 12:53 AM
Stephen John Smoogen
 
Default What is filling up app http logs?

Well the most numerous log is nagios asking for

11731659 GET /voting/ HTTP/1.0

which gets put in both the access log and error log somehow. This is
coming primarily from nagios from noc2 and publictest7. It would seem
we test 3 times a second per app server.

On bapp01 we see in a typical hour the following number of requests
per IP address

1447 10.5.126.51
1389 192.168.1.7
1376 192.168.1.63
1346 192.168.1.14
1289 192.168.1.52
1286 192.168.1.25
1280 192.168.1.12

This is a lot more than the other app servers get per hour

bapp01.phx2.fedoraproject.org
9413

app01.phx2.fedoraproject.org
2369

app04.phx2.fedoraproject.org
2366

app02.phx2.fedoraproject.org
2399

app03.phx2.fedoraproject.org
2372

app6.fedoraproject.org
1381

app5.fedoraproject.org
1429

so there must be a weighting issue going on somewhere.

I think the problem is in haproxy with the following:

listen voting 0.0.0.0:10007
balance hdr(appserver)
server app1 app1:80 check inter 10s rise 2 fall 4
server app2 app2:80 check inter 10s rise 2 fall 4
server app3 app3:80 check inter 10s rise 2 fall 4
server app4 app4:80 check inter 10s rise 2 fall 4
server app5 app5:80 backup check inter 15s rise 2 fall 4
server app6 app6:80 backup check inter 15s rise 2 fall 4
server app7 app7:80 check inter 15s rise 2 fall 4
server bapp1 bapp1:80 backup check inter 2s rise 2 fall 4
option httpchk GET /voting/

If I am reading the context right, the check is every 2 seconds on
bapp1 versus 10 to 15 for the others.

--
Stephen J Smoogen.
"The core skill of innovators is error recovery, not failure avoidance."
Randy Nelson, President of Pixar University.
"Let us be kind, one to another, for most of us are fighting a hard
battle." -- Ian MacLaren
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Old 11-15-2010, 11:23 AM
"Carlos (casep) Sepulveda"
 
Default What is filling up app http logs?

On 14 November 2010 22:53, Stephen John Smoogen <smooge@gmail.com> wrote:
> Well the most numerous log is nagios asking for
>
> 11731659 GET /voting/ HTTP/1.0
>

Hi;
Why is that being logging? Auditing?
Shouldn't just not be logged (dontlog)?

Regards
--
"My name is Ozymandias, king of kings:
Look on my works, ye Mighty, and despair!"
Percy Bysshe Shelley
http://sites.google.com/site/carlossepulveda
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Old 11-16-2010, 06:42 AM
tao shu
 
Default What is filling up app http logs?

2010/11/15 Carlos (casep) Sepulveda <casep@fedoraproject.org>:
> On 14 November 2010 22:53, Stephen John Smoogen <smooge@gmail.com> wrote:
>> Well the most numerous log is nagios asking for
>>
>> 11731659 GET /voting/ HTTP/1.0
>>
>
> Hi;
> Why is that being logging? Auditing?
> Shouldn't just not be logged (dontlog)?
>
> Regards
> --
> "My name is Ozymandias, king of kings:
> Look on my works, ye Mighty, and despair!"
> Percy Bysshe Shelley
> http://sites.google.com/site/carlossepulveda
> _______________________________________________
> infrastructure mailing list
> infrastructure@lists.fedoraproject.org
> https://admin.fedoraproject.org/mailman/listinfo/infrastructure
>

Hi,
I think ,may be it is port numbers.
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