Hi Mark, According to your data, I think the config of AsyncOperator is OK. There is one more config that might affect the throughput of AsyncOperator, it's watermark. Because unordered async operator still keeps the order between watermarks, did you use event time in your job, and if yes, what's the watermark interval in your job?
Mark Zitnik <mark.zit...@gmail.com> 于2020年7月5日周日 下午7:44写道： > Hi Benchao > > The capacity is 100 > Parallelism is 8 > Rpc req is 20ms > > Thanks > > > On Sun, 5 Jul 2020, 6:16 Benchao Li, <libenc...@apache.org> wrote: > >> Hi Mark, >> >> Could you give more details about your Flink job? >> - the capacity of AsyncDataStream >> - the parallelism of AsyncDataStream operator >> - the time of per blocked rpc request >> >> Mark Zitnik <mark.zit...@gmail.com> 于2020年7月5日周日 上午3:48写道： >> >>> Hi >>> >>> In my flink application I need to enrich data using >>> AsyncDataStream.unorderedWait >>> but I am getting poor perforce at the beginning I was just working with >>> http call, but I have switched to grpc, I running on 8 core node and >>> getting total of 3200 events per second my service that I am using is not >>> fully utilized and can produce up to 10000 req/seq >>> >>> Flink job flow >>> Reading from Kafka ~> some enrichment with unoderedwait ~> map ~> write >>> to Kafka >>> >>> Using Akkad grpc code written in scala >>> >>> Thanks >>> >> >> >> -- >> >> Best, >> Benchao Li >> > -- Best, Benchao Li
