@asyncio.coroutine<EOL><INDENT>def debug_gcStats(self):<DEDENT>
return (yield from self.rpc_call('<STR_LIT>'))<EOL>
https://github.com/ethereum/go-ethereum/wiki/Management-APIs#debug_gcstats

        :return: https://golang.org/pkg/runtime/debug/#GCStats
        :rtype: dict