MemHog DoS Scenario
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Off-the-shelf Servlet engine
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Linux 2.2.x w/ 256MB, Apache 1.3.12, JServ 1.1, JSDK 2.0
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How would we deal with this?
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Run 1 servlet per IBM JVM (IBM/1)
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Run all servlets on one IBM JVM (IBM/n)
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Run each servlet in a KaffeOS process
IBM/1
IBM/N
KaffeOS
IBM/1, MemHog
IBM/N, MemHog
KaffeOS,
MemHog