go-wrk | HTTP benchmarking tool based in spirit on the excellent wrk | Performance Testing library
kandi X-RAY | go-wrk Summary
kandi X-RAY | go-wrk Summary
go-wrk is a modern HTTP benchmarking tool capable of generating significant load when run on a single multi-core CPU. It builds on go language go routines and scheduler for behind the scenes async IO and concurrency. It was created mostly to examine go language (performance and verbosity compared to C (the language wrk was written in. See - ). It turns out that it is just as good in terms of throughput! And with a lot less code. The majority of go-wrk is the product of one afternoon, and its quality is comparable to wrk.
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Trending Discussions on go-wrk
QUESTION
I'm getting JSON resonse from an external API with the following way:
...ANSWER
Answered 2018-Jan-02 at 13:43You probably want to set the header on the request. Setting the header on the response has no impact.
QUESTION
I am trying to profile my web server I wrote, but my pprof does not contain any data about the handler func.
I am using the httprouter package by julienschmidt, and want to simply benchmark one of my handlers and see the pprof profile for that. For the benchmarking, I am using go-wrk
I set up my web server and pprof like this:
...ANSWER
Answered 2017-Dec-02 at 10:28So, I finally found the problem!
If you are using a custom mux for handling your requests, you need to register the pprof handler to your mux, in order to get the profiling right:
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