Gantt performance problems in Redmine 2.1.2

Added by Elena Ramirez Retamal almost 12 years ago

Hello,

we have problems with the GANTT performance. It takes a lot of time and
what is worse: whenever somebody use it, the process takes up almost the whole
CPU so the rest of the users are damaged.

Environment:

..............
RAILS_ENV=production script/about

Environment:
Redmine version 2.1.2.stable
Ruby version 1.8.7 (i686-linux)
Rails version 3.2.8
Environment production
Database adapter MySQL
Redmine plugins:
redmine_importer 0.4
redmine_mylyn_connector 2.8.2.stable

..........
rubygems-1.8.24
Ruby-aware server used: Webrick
S.O. Red Hat Enterprise Linux Server release 5.4 (Tikanga)
CPU 32bits
RAM: 2Gb

DATABASE: Mysql: 5.1.63-0+squeeze1-log (Debian)

Thanks!!

Replies (3)

RE: Gantt performance problems in Redmine 2.1.2 - Added by Jan Niggemann (redmine.org team member) almost 12 years ago

Rails 3.2.8 has serious security issues¶

Please consider upgrading to the latest release (2.1.6 for the 2.1 branch, 2.2.1 for the 2.2 branch)...

As to your problem: IIRC, the team ruby 1.8.x + rails 3.2.x don't work very well. Perhaps an upgrade to ruby 1.9.3 helps.

RE: Gantt performance problems in Redmine 2.1.2 - Added by Elena Ramirez Retamal almost 12 years ago

We have upgrade Ruby to 1.9.2 (i686-linux),
Rails to 3.2.11
and also Redmine to 2.2.1.stable.

The REDMINE upgrade involves a Database adapter change to MySQL2.

As a result we have that the same gantt is almost 50% faster!!!!

Thanks a lot.

RE: Gantt performance problems in Redmine 2.1.2 - Added by Jan Niggemann (redmine.org team member) almost 12 years ago

Elena Ramirez Retamal wrote:

We have upgrade Ruby to 1.9.2 (i686-linux), Rails to 3.2.11 and also Redmine to 2.2.1.stable.
As a result we have that the same gantt is almost 50% faster!!!!

Good to hear :-)

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