Thanks Doug - what do your numbers look like when you hit it with something like ab or wrk for the load testing? Phoenix outputs some amazing numbers to the console, like you listed before, but when I try to actually hit the api with one of the aforementioned tools, or simply through chrome - it still comes back in 8-40 milliseconds.
Appreciate your quick reply, and your help. On Thursday, June 9, 2016 at 11:18:11 PM UTC-7, Doug Goldie wrote: > > I was thinking the same thing. > > So I took a hello_phoenix app I have laying around and compiled it for > production. > > before the api call took 26ms. > after > > 23:10:19.497 request_id=me5p9o26becunto6chjloa7oghiq7ek5 [info] GET > /api/test/ > > 23:10:19.497 request_id=me5p9o26becunto6chjloa7oghiq7ek5 [info] Sent 200 > in 46µs > > 23:10:19.497 request_id=c6qs9s938de0eku6jb8hcpvak1cal9fn [info] GET > /api/test/ > > 23:10:19.497 request_id=c6qs9s938de0eku6jb8hcpvak1cal9fn [info] Sent 200 > in 63µs > > 23:10:19.497 request_id=avqgtd3tgo6q9bs6prm3jmud8cojic6o [info] GET > /api/test/ > > 23:10:19.497 request_id=n67rqmpkc5kfjgb28ocqhs0e4odfrj7b [info] GET > /api/test/ > > 23:10:19.497 request_id=avqgtd3tgo6q9bs6prm3jmud8cojic6o [info] Sent 200 > in 48µs > > 23:10:19.497 request_id=n67rqmpkc5kfjgb28ocqhs0e4odfrj7b [info] Sent 200 > in 74µs > > > > and...on my Mac > > I didn't shut anything down :) > > > Good Luck, > > > -doug. > > On Thursday, June 9, 2016 at 11:13:45 PM UTC-7, Louis Pilfold wrote: >> >> Hello! >> >> Perhaps a silly question, but are you running the application in the >> production environment when performance testing it? >> >> Cheers, >> Louis >> On 10 Jun 2016 06:20, "Matt Hornsby" <matt.h...@gmail.com> wrote: >> >>> Hi all - I could use some help. I am currently evaluating Elixir and >>> Phoenix for a performance-critical application for a Fortune 500 company. >>> This could be another great case study for Elixir and Phoenix if I can show >>> that it can meet our needs. Initial performance testing looked phenomenal, >>> but I am running into some performance concerns that will force me to >>> abandon this tech stack entirely if I cannot make the case. >>> >>> The setup: an out-of-the box phoenix app using mix phoenix.new. No ecto. >>> Returning a static json response. Basically a hello-world app. >>> The hardware >>> >>> - Macbook Pro, 16gb, 8 core, 2.5ghz, running elixir/phoenix >>> natively, and also using docker container >>> - Amazon EC2 T2.Medium running Elixir Docker image >>> >>> The tests: used ab, wrk, siege, artillery, curl with a variety of >>> configurations. Up to 100 concurrent connections. Not super scientific, i >>> know... but >>> >>> No matter what I try, Phoenix logs out impressive numbers to stdout - >>> generally on the order of 150-300 microseconds. However, none of the load >>> testing tooling agrees. No matter the hardware or load test configuration, >>> I see around 20-40 ms response times. The goal for the services that I am >>> designing is 20ms and several thousand requests per second. The load tests >>> that Chris McCord and others have published suggest that I should be able >>> to expect 3ms or less when running localhost, but i'm not seeing anything >>> close to that. >>> >>> Would anyone be willing to work with me to look at some options here? >>> I'd be incredibly grateful. Don't make me go back to Java, please :) >>> >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "elixir-lang-talk" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to elixir-lang-ta...@googlegroups.com. >>> To view this discussion on the web visit >>> https://groups.google.com/d/msgid/elixir-lang-talk/6a625e85-8c8d-43c7-9c1b-a204db09307a%40googlegroups.com >>> >>> <https://groups.google.com/d/msgid/elixir-lang-talk/6a625e85-8c8d-43c7-9c1b-a204db09307a%40googlegroups.com?utm_medium=email&utm_source=footer> >>> . >>> For more options, visit https://groups.google.com/d/optout. >>> >> -- You received this message because you are subscribed to the Google Groups "elixir-lang-talk" group. To unsubscribe from this group and stop receiving emails from it, send an email to elixir-lang-talk+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/elixir-lang-talk/27ffa06e-62c0-4f1a-9e2a-ac99a569f526%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
