Hitachi

uCosminexus Application Server System Design Guide


C.5 Tuning parameters for optimizing the operations of the Web application (methods other than the recommended procedures)

This subsection describes the locations to set up the tuning parameters used for optimizing the operations of the Web application.

Organization of this subsection

(1) Tuning parameters for separating the deployment of static contents and Web application

Specify the separation of the deployment of static contents and Web application as parameter of the file that defines the operations of the Web server.

Table C‒12: Tuning parameters for separating the deployment of static contents and Web application (methods other than the recommended procedures)

Method of setup

Location of setup

Management portal

--

Edit file

ProxyPass directive# of httpsd.conf

#

For details about httpsd.conf, see the uCosminexus Application Server HTTP Server User Guide.

(2) Tuning parameters for caching static contents

The tuning parameters for caching static contents are explained in this subsection. You set up these tuning parameters for each Web container or Web application.

The following table describes the methods and locations to set up the tuning parameters specified in each Web container:

Table C‒13: Tuning parameters for caching static contents (items to be set up for each Web container) (methods other than the recommended procedures)

Setup items

Method of setup

Location of setup

Select whether static contents cache is to be used

Edit file

webserver.static_content.cache.enabled key in usrconf.properties

Setup of maximum memory size for each Web application

Edit file

webserver.static_content.cache.size key in usrconf.properties

Setup of maximum file size of the static contents for cache

Edit file

webserver.static_content.cache.filesize.threshold key in usrconf.properties

The setup of the tuning parameters for each Web application is the same as that specified in the recommended procedures.