Generic servlet monitoring can be used to instrument servlet containers that are not explicitly supported by Zorka. It is disabled by default and can be enabled using
http.instrument.servlet = yes in
Note that generic servlet instrumentation also can be enabled with servlet containers supported by agent. In such cases each HTTP trace will be logged twice: once for generic instrumentation and once for application server instrumentation.
In such cases application server instrumentation should be disabled using appropriate property, eg.
http.instrument.catalina = no. See documentation for according application server for exact name.