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3319533 - High number of HTTP sessions consuming the whole Extended Memory and causing a high number of Work Processes to go into PRIV mode

Symptom

It is perceived that there is a high number of Work Processes in a given instance that are in PRIV mode.

When checking the sessions using the Kernel Snapshot Analyzer or by analyzing the snapshots itself, it is seen that there is no top consumer, but a high number of HTTP sessions running program SAPMHTTP causing the whole Extended Memory to be consumed.


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Environment

SAP NetWeaver all versions.

ABAP Platform all versions.

SAP Web Dispatcher all versions.

Product

ABAP platform all versions ; SAP NetWeaver all versions ; SAP Web Dispatcher all versions

Keywords

priv mode, work processes, http, sessions, extended memory , KBA , BC-CST-MM , Memory Management , BC-CST-IC , Internet Communication Manager , BC-CST-WDP , Web Dispatcher , Problem

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