IBM Support

Setting the WebSphere Application Server WebContainer to synchronous mode

Troubleshooting


Problem

The WebContainers use of asynchronous data transfer may use a large number of buffers in native memory to write an application response. This predominately occurs when large application responses are being transferred (for example a PDF, large images, the dmgr updating the nodeagents, ,etc) but may also occur with normal size application responses. If the amount of native memory used by this is too large, we can enable synchronous mode which will reduce the amount of memory used to store responses.

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Document Information

More support for:
WebSphere Application Server

Software version:
9.0, 8.5.5, 8.5, 8.0, 7.0, 6.1.0.11, 6.0.2.21

Operating system(s):
AIX, HP-UX, Linux, Solaris, Windows

Document number:
358245

Modified date:
03 March 2025

UID

swg21317658

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