Re: [Koha] Help -- 100% CPU utilization running Koha

2014-08-23 Thread Iming Chan
Dear all, Thank you to those who replied to my posting. After applied Eric's suggested solution, I'm pleased to advise that the CPU utilization has returned to normal range (around 20%). Yes, Googlebot has been trolling our catalogue in recent days. Kind regards, Iming - Iming Chan

Re: [Koha] Help -- 100% CPU utilization running Koha

2014-08-21 Thread Eric Bégin
Iming, Your OPAC doesn't seem to have a robots.txt file. In that case, webcraler can do multiple requests per seconds, which can be hard on your site performance. Here the robots.txt we are using : User-agent: * Disallow:/cgi-bin/koha/opac-search.pl Disallow:/cgi-bin/koha/opac-export.pl

Re: [Koha] Help -- 100% CPU utilization running Koha

2014-08-21 Thread Robin Sheat
Iming Chan schreef op do 21-08-2014 om 18:24 [-0700]: Is the high CPU utilization is caused by adding a few JavaScripts? Or something else altogether?? You would need to see what it actually is that's causing your high CPU. Just adding some JS wouldn't do it. Tools like 'sar' and 'top' and