[jetty-users] jsp-impl Apache vs. Glassfish - BIG memory difference

[Otis Gospodnetić <otis.gospodnetic@xxxxxxxxx>]

Hi,

After switching from Jetty 8 to Jetty 9 we saw an increase in memory usage.  We have not been able to find the source of this issue :(

In the process we we changed from


--module=jstl jsp-impl=apache


to:


--module=jstl jsp-impl=glassfish -Dorg.apache.jasper.compiler.disablejsr199=true

And the memory dropped significantly!

RAM:

https://apps.sematext.com/spm-reports/s/f9KiWi5NPs

JVM Heap:
https://apps.sematext.com/spm-reports/s/Dg72LBdtoS

Is this a known thing?

Thanks,

Otis
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