Java VM Memory Statistics and Memory Pool Info

[Vinh Nguyen]

Dear all,

I have Java VM Memory Statistics and Memory Pool Info as image below

Please advice me in which way I can increase memory more for effective.

[Vickey Palzor Lepcha]

If you are using it alone - I don't see much of a memory problem.

If you are planning to run automated jobs - add more users in the future - I advise you to increase your JVM allocation to atleast 1024MB or 2048 MB

[Vinh Nguyen]

Hi Vickey,

I see "Metaspace" is 0%, is it effect to our systems?

Do you mean I should increase Java VM Memory from 742 MB to 1024MB or more?

How can I do increase this?

Please guide me, Thanks!

[Vickey Palzor Lepcha]

Yup - check the following document and increase your JVM memory depending on whether your server is Linux or Windows ;

https://confluence.atlassian.com/adminjiraserver073/increasing-jira-application-memory-861253796.html

[DPKJ]

@Vinh NguyenCan you also give reference about your,

• Jira installation size? Like number of users, project and issue (you don't need to exact).
• Jira version

[Vinh Nguyen]

My backup file about 300MB

We have 10 users, 15 Projects and maybe 800+ Issues

Jira 7.0.1 version

Any good advices from you soon?

Thanks

Vinh

[DPKJ]

@Vinh Nguyenhere are few points,

• The size of your system is not that big, I don't think you are facing any issues.
• If you can increase Java max memory to say 1GB it will a sure performance boost for your system.

On side,

I personally like to give Java based applications as much memory possible.

[Vinh Nguyen]

Thank you for your support!