On 08/06/15 19:39, Andrew Morgan wrote:
On Mon, 8 Jun 2015, Josep Manel Andrés wrote:
Hi all,
I have a CAS instance running in one server, but we have noticed that the
performance is very bad, especially when accessing to the Roundcube app.
Would someone give me some tips about how to start debugging CAS to try to
figure out whether I can improve the performance?
Thank you.
Josep Manel
Which part of CAS is slow? Is it slow to display the login page?
Right, it takes about 5" to display the login page.
Does it
take a long time to validate the Service Ticket when the user gets to
Roundcube?
It is also slow every time it needs to validate a service ticket
It will probably help to use something like Live HTTP Headers
(a Firefox and Chrome add-on) to look at the HTTP requests and the time
between them.
Andy
Could something be done on the Tomcat side to tweak it and get better perf?
Regards.
--
Josep Manel Andrés (josep.and...@bsc.es)
Operations - Barcelona Supercomputing Centre
C/ Jordi Girona, 31 http://www.bsc.es
08034 Barcelona, Spain Tel: +34-93-405 42 14
e-mail: syst...@bsc.es Fax: +34-93-413 77 21
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