dhis2-devs team mailing list archive

[Trí Trần Thanh <tranthanhtri84@xxxxxxxxx>]

Hi all

This is log and config of our server tomcat.
Our server


Tran Thanh Tri
HISP Viet Nam
+84903670967


2009/3/20 Orvalho Joaquim Augusto <orvaquim@xxxxxxxxx>

> We need more info.
>
> Logs form postgres and tomcat.
> Configuration files for tomcat.
> Physical resources of you machine (RAM and CPU)
> Operating System and FileSystem
>
> From my experience this is issued much probably by JVM/Tomcat.
>
> I am not sure... but it seems that someone have discussed this here before.
>
> Caveman
>
>
> Thuy Nguyen wrote:
>
>> Dear all,
>>
>> We HISP Vietnam team meet a problem and need solution to solve. Currently
>> DHIS2 of HISP Vietnam using report module to generate reports which created
>> by BIRT report designer. On the March 19th, 2009 there was a training class
>> for users to practice entering data and generating reports. The class
>> includes 40 users work at same time in the program.
>> Entering data values was fine. But when there are many users generate
>> reports at the same time. The system suddenly become very slow and every
>> user get the OutOfMemorry java exception when click in any button of the
>> program. That time Tri has to restart the tomcat of server, the sistuation
>> become better for 2 minutes, and the problem appear again when few users
>> generate reports. This even affect to another users who doesn't generate
>> report but entering data in the class that time.
>> Tri has checked in database, there were many many transactions opened but
>> weren't closed.
>> After meeting to find the reason, we don't know about other reason except
>> reports were designed by BIRT. May be we were wrong. We are looking forward
>> your suggestions and consult to find out the right reason and solutions to
>> solve. May be change another tool instead of BIRT, or correct the program or
>> someway else. Dr. Trung requested us have to find the right solution before
>> April.
>> Please help us...
>>
>>
>>
>> --
>> --
>> Thuy
>> HISP Vietnam
>> +84902079126
>> xuan_thuy_vn@xxxxxxxxx <mailto:xuan_thuy_vn@xxxxxxxxx>
>> thuy.hispvietnam@xxxxxxxxx <mailto:thuy.hispvietnam@xxxxxxxxx>
>>
>
>
>
>

Attachment: tomcatconf.zip
Description: Zip archive

Attachment: tomcatlog.zip
Description: Zip archive