Hi folks,

This feature was added in 9.0.90:
The system property org.apache.catalina.connector.RECYCLE_FACADES will now 
default to true if not specified, which will in turn set the default value for 
the discardFacades connector attribute, thus causing facade objects to be 
discarded by default. (remm)

It makes sense that would cause some performance degradation. We are currently 
seeing *at least* a 5x increase in the number of connections. This doesn’t 
*seem* right, but maybe it is?

We’ve been able to reproduce this in 9.0.90 through 9.0.104. If we set 
RECYCLE_FACADES to false, then we get the performance we have come to expect.

I am trying to get some additional information from the performance team to see 
what exactly they are doing. Perhaps something needs to be updated in their 
code, but in the meantime wondering what others have seen and what folks think 
is a reasonable degradation.

Best Regards,
Douglas Whitfield | Enterprise Architect



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