Agent Guides › Web Agent Guide › Server-Specific Web Agent Configurations › Special Apache Web Agent Settings › Restrict IPC Semaphore-Related Message Output to the Apache Error Log

Restrict IPC Semaphore-Related Message Output to the Apache Error Log

By default the Apache Web Agent logs all levels (informational and error) of IPC semaphore-related messages to the Apache error log, regardless of the configured Apache logging level.

To restrict the verbosity of Web Agent IPC semaphore-related output to the Apache error log, add the following parameter in the trace.conf file located in web _agent_home/config:

nete.stderr.loglevel

Specifies the level of IPC semaphore-related messages the Web Agent logs to the Apache error log. Accepts the following values:

off

The Web Agent logs no IPC semaphore-related messages to the Apache error log.

error

The Web Agent logs only IPC semaphore-related error messages to the Apache error log.

info

(Default) The Web Agent logs IPC semaphore-related error and informational messages to the Apache error log.

Example: Define the nete.stderr.loglevel parameter in trace.conf

In the following snippet from trace.conf, the nete.stderr.loglevel parameter is configured to restrict the Web Agent to log only IPC semaphore-related error messages to the Apache error log:

# CA Web Agent IPC logging levels
# nete.stderr.loglevel=error