search

booksbyus / zguide

Learning and Using ØMQ
http://zguide.zeromq.org
Other
3.44k stars 1.65k forks source link

performace issue #472

Open catinred2 opened 9 years ago

catinred2 commented 9 years ago

I make a test on Majordomo example.

mdclient log

debian:~/git/zguide/examples/C$ time ./mdclient 100000 requests/replies processed real 0m29.877s user 0m3.316s sys 0m4.352s

is there anything to improve the performace?

hintjens commented 9 years ago

This is explained in the Guide.

http://zguide.zeromq.org/page:all#Asynchronous-Majordomo-Pattern

On Wed, Nov 12, 2014 at 8:22 AM, XMING notifications@github.com wrote:

I make a test on Majordomo example. mdclient log

debian:~/git/zguide/examples/C$ time ./mdclient 100000 requests/replies processed real 0m29.877s user 0m3.316s sys 0m4.352s

is there anything to improve the performace?

— Reply to this email directly or view it on GitHub https://github.com/imatix/zguide/issues/472.

catinred2 commented 9 years ago

@hintjens the async pattern performance is as twice as sync pattern. quite far from 100k.
any advice for improving service-oriented pattern performance? thanks.

hintjens commented 9 years ago

Any request-reply pattern is going to be slow due to multiple hops and round trips. Also it is blocking for clients and workers so throughput performance is not usually a concern. If you absolutely need faster performance than remove the broker and send async requests and replies directly to workers.

On Wed, Nov 12, 2014 at 8:54 AM, XMING notifications@github.com wrote:

@hintjens https://github.com/hintjens the async pattern performance is as twice as sync pattern. quite far from 100k.

any advice for improving service-oriented pattern performance? thanks.

— Reply to this email directly or view it on GitHub https://github.com/imatix/zguide/issues/472#issuecomment-62682138.