def get_opcounter_rate(name):
 master_rate = get_rate(name)
 repl_rate = get_rate(name.replace('opcounters_', 'opcountersRepl_'))
 return (master_rate + repl_rate)

def get_opcounter_rate ( name ) : master_rate = get_rate ( name ) repl_rate = get_rate ( name . replace ( 'opcounters_' , 'opcountersRepl_' ) ) return ( master_rate + repl_rate )
return change over time for an opcounter metric .