Process logs

WAS processes contain two output streams that are accessible to native code running in the process:

• stdout
• stderr streams

Native code, including JVM, might write data to these process streams. JVM provided System.out and System.err streams can be configured to write their data to these streams also.

By default, the stdout and stderr streams are redirected to log files at appserver startup, which contain text written to the stdout and stderr streams by native modules:

• .dlls
• .exes
• UNIX libraries
• other modules

By default, these files are stored as...

• $WP_PROFILE/logs/server_name/native_stderr.log
• $WP_PROFILE/logs/native_stdout.log

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Related tasks

Diagnose problems with message logs
Process logs settings