Slow run TOS in Centos 7

[JROMEROQTO21]

Hello.

Please I need your experience.

I have an Server

S:O centos 7 linux (core) linux 3.10.0-1160 (with interface grafics)

Ram: 62GB

Java version

Openjdk version "1.8.0.322"

Openjdk Runtime Enviroment (build 1.8.0.322-b06)

Openjdk 64 bits Server VM (build 25.322-b06 mixed mode)

And the TOS_DI-20200219_1130-V7.3.1 version installed.

But when working with Talend, it gets slow and unresponsive.

Look for application information, and found that an TOS_DI-linux-gtk-x86_64.ini file must be modified.

Content of file.ini

-vmargs

-Xms512m

-Xmx31744m

-Dfile.encoding=UTF-8

-Dosgi.requiredJavaVersion=1.8

-XX:+UseG1GC

-XX:+UseStringDeduplication

-XX:MaxMetaspaceSize=512m

Can you tell me which values ​​are correct?

Thanks,

[Anonymous]

Hi

According to the installation guide for Linux, you are using compatible Operating System and Java version. Have you changed the JVM parameter -Xmx31744m? It is really a high value.

The default content of .ini file are:

-vmargs

-Xms512m

-Xmx1536m

-Dfile.encoding=UTF-8

-Dosgi.requiredJavaVersion=1.8

-XX:+UseG1GC

-XX:+UseStringDeduplication

-XX:MaxMetaspaceSize=512m

Regards

Shong

[JROMEROQTO21]

shong, Yes, I've changed this value according your manual, the ram in this server is 62GB, can you tell me wich value is proper to this amount of ram memory?

[JROMEROQTO21]

Hi,

I explain in detail.

I am guided by the following documentation.

https://help.talend.com/r/en-US/8.0/installation-guide-open-studio-for-data-integration-linux/about-this-installation-guide

My server meets the requirements for the installation, It has a graphic environment. I am installing version 8 of Talend.

The operating system if it is compatible centos 7. Disk space is acceptable

The server has 62GB ram memory, and swap 15GB. The java version is OpenJDK (recommended distribution: Zulu)

In addition, the XULRunner package library was installed, adding the JVM settings variables, the .ini file was also modified and added

-Xms1024m

-Xmx4096m

But running processes in Talend with tmap and others components is very slow. It has 2 tmap components.

The SingleStore application is also installed on the same server, which works well.

https://docs.singlestore.com/db/v7.8/en/reference/configuration-reference/cluster-configuration/system-requirements-and-recommendations.html

On another server with Debian OS ,It has a graphic environment, equal amount of ram, disk. With the version of Talend 8. And also installed the SingelStore application. The Talend application works very well, there is no slowness.

Your help please. I have been looking for a solution for 5 months.