Keep Environment Clean

helmuta over 7 years ago

We have been running into problems in our development environment with running out of memory and heap space. Cause was determined to be too many old versions of process models and rules. We created a nice little process model to clean up old versions of the process models but when it cam to the rules we did not find an easy way of deleting older versions. Does anyone have any ideas on an automate way to perform this type of clean up?

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0 Eduardo Fuentes
Appian Employee
over 7 years ago

Process model versions are automatically cleaned up from the EXEC engines when no processes are using that version. What this user is describing is high memory usage on the DESIGN engines. The cleanup described does not apply to DESIGN. Versions in DESIGN can only be cleaned up on-demand via plug-in.

What can increase the memory usage in the COLLABORATION engine is the number of versions of a constant, more than rules. And this is common if you're updating the value of a constant very frequently and creating versions of it. If you are not, then I doubt this can be the problem. You can work with Appian Solution Engineering (formerly Support) to find out more.
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0 Eduardo Fuentes
Appian Employee
over 7 years ago

Process model versions are automatically cleaned up from the EXEC engines when no processes are using that version. What this user is describing is high memory usage on the DESIGN engines. The cleanup described does not apply to DESIGN. Versions in DESIGN can only be cleaned up on-demand via plug-in.

What can increase the memory usage in the COLLABORATION engine is the number of versions of a constant, more than rules. And this is common if you're updating the value of a constant very frequently and creating versions of it. If you are not, then I doubt this can be the problem. You can work with Appian Solution Engineering (formerly Support) to find out more.
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