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From Ashlee Saunders <>
Subject Jetty Configuration
Date Sat, 23 Apr 2011 00:54:23 GMT
Hello Team,

I am currently load testing Jetty 7.

The Box:
Ubuntu Server 10.10
Intel Core 2 Duo E8400 3GHz
4GB Ram
ASUS P2K motherboard

No Raid at the present.

The application:
Liftweb (scala) run on JVM 1.6, NGinx proxy/loadbalancer, Jetty 7,
Memcached, PostgreSQL, Cassandra.

I am finding that Jetty is running into Bus errors at around 300
page/requests per second over 500 connections at 2000 requests per second.
The machine gets saturated and as more IO, more garbage collection takes
place, and throws the bus error. Tuning the JVM isn't well documented which
is why I am writing to ask if anyone on this forum uses Jetty? And if so,
what is the expected throughput to the Jetty servlet?

I know this is a cassandra mailing list, however, I will be sure to post my
setup method for free so that others can get started with cassandra and
liftweb very quickly.


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