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From Vladimir Sitnikov <>
Subject Re: JSR223 elements performance
Date Sat, 29 Aug 2015 22:31:40 GMT
>This way, you could say that behaviour seems awkward ( for now I share your

It makes sense.

> you also mentionned nashhorn , do you mean that you used jmeter with it ?

I do not use jsr223 often.
This thread appeared when I was trying to benchmark several JSR223
engines and realized JMeter penalizes Nashorn and other engines that
take time to initialize global scope.

>Javascript performances are awful compared to groovy, did you make some
comparison ?

I do not have numbers on the top of my head.

Nashorn is way faster than Rhino.
For instance, it performs comparable to V8 (Chrome's engine) in "react
render" benchmark:


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