fwiw, got another similar datapoint with an older service of ours serving a streaming endpoint and written in golang. The time taken by python client in getting all the objects is more than double of what the golang client is spending.
On Monday, 21 June 2021 at 21:05:07 UTC+5:30 anand kumar wrote: > It's the latter. top shows CPU at 100+% for the entirety of 40s for the > client process. > > On Monday, 21 June 2021 at 19:43:48 UTC+5:30 Craig Tiller wrote: > >> What does CPU utilization look like during those 40 seconds? Are you >> sitting idle waiting for data, or spinning the CPU doing work? >> >> On Mon, Jun 21, 2021, 2:53 AM anand kumar <[email protected]> wrote: >> >>> Hi, >>> We have a grpc server written in golang and one of the endpoints it >>> serve is a streaming endpoint. For one call, the streaming endpoint returns >>> 100k+ objects where object is a dictionary with all text keys and values. >>> >>> From a python client, getting all the data takes 40 sec, only 2-3 of >>> which is spent by service executing the business logic and the remaining is >>> in sending all the data back to client. >>> When tried from a golang client, all the data is gettable in 3-4 seconds. >>> >>> So this could be due to some configuration difference in setting up a >>> grpc client in python vs golang, but we have been unable to find any. >>> >>> Any help would be appreciated. >>> >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "grpc.io" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to [email protected]. >>> To view this discussion on the web visit >>> https://groups.google.com/d/msgid/grpc-io/144f6fb5-dd50-47d1-b569-70269ca2e65an%40googlegroups.com >>> >>> <https://groups.google.com/d/msgid/grpc-io/144f6fb5-dd50-47d1-b569-70269ca2e65an%40googlegroups.com?utm_medium=email&utm_source=footer> >>> . >>> >> -- You received this message because you are subscribed to the Google Groups "grpc.io" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/grpc-io/045a8416-84cb-4df4-9088-8ea68f862d4fn%40googlegroups.com.
