Re: [jetty-dev] NIO inefficiency?

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Re: [jetty-dev] NIO inefficiency?

From: Viktor Szathmary <phraktle@xxxxxxxxx>
Date: Fri, 9 Aug 2013 10:38:58 +0200
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Hi Simone,

On Friday, August 9, 2013 at 10:03 AM, Simone Bordet wrote:

What profiler and what mode (sampling, instrumentation, etc.) ?

This hotspot was corroborated by two different profilers (New Relic and YourKit). Both of these were sampling profilers, used with relatively low sampling frequencies over longer time periods. I believe this could have inaccuracies due to stack traces being taken only on JVM safe-points – but assuming it's not an artifact, what would make for a good experiment to prove/disprove this theory?

The load profile involves lots of small/fast requests, each with some gzip compression. Jetty9.0.4 on an ec2 large instance.

Thanks,

Viktor

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- [jetty-dev] NIO inefficiency?
  - From: Viktor Szathmary
- Re: [jetty-dev] NIO inefficiency?
  - From: Simone Bordet

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