I've found that DDS lags when you have really big data dictionary defined. It constantly refers to that object and ties it up.
-----Original Message-----
From: wdsci-l-bounces@xxxxxxxxxxxx [mailto:wdsci-l-bounces@xxxxxxxxxxxx] On Behalf Of whatt sson
Sent: November 18, 2013 11:39 AM
To: Rational Developer for IBM i / Websphere Development Studio Client for System i & iSeries
Subject: [WDSCI-L] Excessive garbage collecting
Regularly, in RDi 9.0.1 (but also in RDi 8.5) eclipse "hangs" for half a second, apparantly because of garbage collecting, which is unworkable if it happens continuously.
Previously, with 8.5, the problem appears when i edit DDS (Display) sources.
I don't have this problem when editing RPG(LE) sources.
I already tweaked the VM arguments:
-Xms256m
-Xmx1280m
-Xmnx256m
-Xscmx96m
-XX:MaxPermSize=512M
-Xss2m
Installed memory is 4GB.
With 9.0.1, the problem did not seem to surface anymore.
But, now i'm editing a simple DDS (PF) source, and it's impossible to edit because of the constant lag. I don't know what it's doing, but a PF DDS shouldn't be too complicated to parse (unless it constantly scans all tables in the complete library list...).
At first there was no problem, but now, after editing 3 new, simple DDS sources all of a sudden i have to restart RDi because it's unworkable.
Then, after restarting RDi, i continue editing the * comments in the PF DDS (which is only three fields), and after about 20 minutes the same behavior again.
Back to SEU again (for DDS).
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