[Koha] Koha used 100% cpu

[Tomas Cohen Arazi]

Are you able to retrieve the robots.txt file in your top-level OPAC domain?

I once set it using
 Alias /robots.txt "path/to/robots.txt"

in the OPAC vhost definition.


On Wed, Aug 13, 2014 at 3:49 PM, Carlos Rodrigo Cordova Sandoval <
carlos.cordovas at gmail.com> wrote:

> any other suggestions  :)
>
> -Carlos
> +569 6668 32 94
>
>
> 2014-08-13 12:09 GMT-04:00 Carlos Rodrigo Cordova Sandoval <
> carlos.cordovas at gmail.com>:
>
> Thank you very much, we have already blocked the bots. Even the cpu is at
>> 100%
>>
>> Carlos
>> El 13/08/2014 11:53, "Eric Bégin" <eric.begin at inlibro.com> escribió:
>>
>>  Carlos,
>>>
>>> I think that web crawler (Google, MS, and other) are querying your Koha.
>>>
>>> The following robots.txt file will prevent them to search your catalogue.
>>>
>>> User-agent: *
>>> Disallow:/cgi-bin/koha/opac-search.pl
>>> Disallow:/cgi-bin/koha/opac-export.pl
>>> Disallow:/cgi-bin/koha/opac-showmarc.pl
>>> Disallow:/cgi-bin/koha/opac-ISBDdetail.pl
>>> Disallow:/cgi-bin/koha/opac-MARCdetail.pl
>>>
>>>
>>> Cheers,
>>>
>>> Eric
>>>
>>>
>>>  On 2014-08-13 11:28, Carlos Rodrigo Cordova Sandoval wrote:
>>>
>>> Thanks Tomas,
>>>
>>> I send the command output.
>>> http://pastebin.com/Xk22B3Yd
>>>
>>> -Carlos
>>> +569 6668 32 94
>>>
>>>
>>> 2014-08-13 10:57 GMT-04:00 Tomas Cohen Arazi <tomascohen at gmail.com> <tomascohen at gmail.com>:
>>>
>>>
>>>  Maybe you have a IO bottleneck (thinking of that mysql cpu usage). How
>>> many simultaneous connections do u havE? (netstat)
>>>
>>>
>>> On Wed, Aug 13, 2014 at 11:52 AM, Carlos Rodrigo Cordova Sandoval <carlos.cordovas at gmail.com> wrote:
>>>
>>>
>>>  Hi Friends,
>>>
>>> have a problem with our koha 3.16.02 installed on debian 64bit 7x and has
>>> 45,000 records and 157,000 items, our koha uses 100% of cpu. view image.
>>> http://snag.gy/xWIXP.jpg
>>>
>>>
>>> and optimize mysql, apache and memcache activated according to wikihttp://wiki.koha-community.org/wiki/Koha_Tuning_Guide
>>>
>>> the features of the server are:
>>> Processor: 4 core  Intel(R) Xeon(R) CPU E5-2609 0 @ 2.40GHz
>>> RAM: 6GB
>>>
>>> thank you very much.
>>>
>>> -Carlos
>>> _______________________________________________
>>> Koha mailing list  http://koha-community.orgKoha@lists.katipo.co.nzhttp://lists.katipo.co.nz/mailman/listinfo/koha
>>>
>>>  --
>>> Tomás Cohen Arazi
>>> Prosecretaría de Informática
>>> Universidad Nacional de Córdoba
>>> ✆ +54 351 5353750 ext 13168
>>> GPG: B76C 6E7C 2D80 551A C765  E225 0A27 2EA1 B2F3 C15F
>>>
>>>
>>>  _______________________________________________
>>> Koha mailing list  http://koha-community.orgKoha@lists.katipo.co.nzhttp://lists.katipo.co.nz/mailman/listinfo/koha
>>>
>>>
>>>
>


-- 
Tomás Cohen Arazi
Prosecretaría de Informática
Universidad Nacional de Córdoba
✆ +54 351 5353750 ext 13168
GPG: B76C 6E7C 2D80 551A C765  E225 0A27 2EA1 B2F3 C15F