Is there a timeline or general ETA on that? Thanks for the reply!
On Wed, Sep 28, 2016 at 4:04 PM, Qi Zhao <zh...@google.com> wrote: > My speculation is that the longer latency is from contention. We are > working on performance optimization now and will keep you posted on the > improvement. > > On Wed, Sep 28, 2016 at 11:56 AM, <e...@grandslammedia.com> wrote: > >> What I have noticed is that it is directly the number of concurrent >> requests I am sending over the given connection at any time e.g. if I am >> using 2000 connections to send simulated load on a single connection I see >> crazy high latency - however if I (for testing purpose) send those across a >> small pool of those connections (e.g. 32) and force the requests to block, >> the latency is more like 1-2ms (though the number of connections in the >> pool is too low and it ends up being the bottleneck - taking on the >> previously observed latency). >> >> On Wednesday, September 14, 2016 at 1:25:06 PM UTC-4, >> ew...@grandslammedia.com wrote: >>> >>> I am trying to send many requests over gRpc, however am running into >>> very poor performance under simulated load via. wrk with a 100ms rpc >>> request deadline. >>> >>> - ubuntu 14.04 x86 >>> - go1.6.2 >>> - 1 Connection being handled via. gRpc >>> - The operation being performed on the server end is always less than >>> 1ms >>> - gRpc time is anywhere from 30-500ms >>> - this test is performed with both client / server on the same machine >>> >>> I attempted a loosely handled open / close connection method which >>> appeared to give a more stable overall time (3-150ms). >>> >>> I am aiming for sub 100ms at all times. >>> >>> What is the best practice for handling this? >>> >> -- >> 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 grpc-io+unsubscr...@googlegroups.com. >> To post to this group, send email to grpc-io@googlegroups.com. >> Visit this group at https://groups.google.com/group/grpc-io. >> To view this discussion on the web visit https://groups.google.com/d/ms >> gid/grpc-io/44eb814c-bb9d-4267-bb2f-cb070418ba40%40googlegroups.com >> <https://groups.google.com/d/msgid/grpc-io/44eb814c-bb9d-4267-bb2f-cb070418ba40%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> >> For more options, visit https://groups.google.com/d/optout. >> > > > > -- > Thanks, > -Qi > -- [image: skype.png]ewan.adnium [image: email.png]e...@grandslammedia.com [image: phone.png]+1 416 666 4479 <callto:+4166664479> [image: gsm.png]Visit Grand Slam Media <http://grandslammedia.com/> [image: work.png]56 The Esplanade, Suite 220, Toronto ON M5E 1A7 [image: maps.png]Find us on Google Maps <https://www.google.ca/maps/place/56+The+Esplanade+%23220,+Toronto,+ON+M5E+1A6/@43.6471037,-79.3741972,17z/data=!3m1!4b1!4m2!3m1!1s0x89d4cb2e7237dacd:0x1ecfac17799596aa> Confidentiality Note: This e-mail and any attachments are confidential and may be protected by legal privilege. If you are not the intended recipient, be aware that any disclosure, copying, distribution or use of this e-mail or any attachment is prohibited. If you have received this e-mail in error, please notify us immediately by returning it to the sender and delete this copy from your system Thank you for your cooperation. -- 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 grpc-io+unsubscr...@googlegroups.com. To post to this group, send email to grpc-io@googlegroups.com. Visit this group at https://groups.google.com/group/grpc-io. To view this discussion on the web visit https://groups.google.com/d/msgid/grpc-io/CACc3THx6MFAT8ZCn0%3DoDBddQKDSr0vafqi4uBKsvjuX%2BJpZGfA%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
