add dynamic syntax log and monitor

[huzhiguang]

(1)add eval and create_function compile num monitor (call check-health command),monitor name is EvaledUnits(eval num) and CreateFuncs(create_function num) in check-health command (2)add option Eval.EnableDynamicFuncWarn (default is False),print warning log use eval and create_function call compile code will print warning log when option set Eval.EnableDynamicFuncWarn is True

Add monitoring and logging, mainly to avoid performance loss.