The Trace Settings node under each site node contains properties for configuring event and error logging for the site. Each property represents a service for which a set of trace switches can be configured.
Server - Allows you to configure tracing levels for the site's server.
ConfigService - Allows you to configure tracing levels for the site's configuration service.
CacheService - Allows you to configure tracing levels for the site's cache service.
RemoteServices - Allows you to configure tracing levels for the site's remote services.
FileService - Allows you to configure tracing levels for the site's file service.
FTRService - Allows you to configure tracing levels for the site's FTR service.