The PingAccess agent for Apache writes its information to the standard Apache error
log, defined in the Apache configuration with the ErrorLog configuration
directive.
All information logged by the PingAccess agent is prefaced with the string
[paa]. PingAccess agent monitoring and performance information
is prefaced with the string [paa-monitoring] and contains
information about how long the PingAccess agent took to fill a cache request and how
long the total policy decision took.
The LogLevel used by the PingAccess agent module is taken from the top-level httpd.conf configuration.