Performance Tool(6)Gatling Upgrade to 2.1.2 Version Or wrk

Performance Tool(6)Gatling Upgrade to 2.1.2 Version Or wrk

 

There is a very good example about sbt-native-packager in the sillycat-graph.

 

wrk

https://github.com/wg/wrk

 

Older Blog

http://sillycat.iteye.com/blog/2105764

 

Some examples are here:

~/work/perf

 

Command to run

>wrk -c 100 -t 8 -d 10s --timeout 5m -s ./post_attributes_without_auth_cassandra.lua  https://engineering.api

 

Example of the lua files:

method="POST"

path = "/v1/attribute2"

batch = 10

 

request  = function()

   headers = {}

   headers["Authorization"] = "Auth token"

   headers["Content-Type"] = "application/json"

   device = '{"deviceId":"c3b83f5498cea8fdac75fc3b6ff10a0fa1dd8d8c","profileAttributes":{"loyalty_status":"GOLD"}}'

   body = device

   for i = 2, batch, 1 do

     body = body .. ',' .. device

   end

   body = '[' .. body .. ']'

   -- print(body)

   return wrk.format(method, path, headers, body)

end

 

response = function(status, headers, body)

   -- print(status)

end

 

References:

official website

http://gatling.io/download/

https://github.com/gatling/gatling-sbt

 

Older Blog

http://sillycat.iteye.com/blog/1829699

http://sillycat.iteye.com/blog/1994160

http://sillycat.iteye.com/blog/2096198

http://sillycat.iteye.com/blog/2108460

http://sillycat.iteye.com/blog/2109369

 

native package

http://sillycat.iteye.com/blog/2123896

http://sillycat.iteye.com/blog/2146845

 

perf4j

 

http://perf4j.codehaus.org/

 

评论

1 楼 sillycat 2015-01-10  

Get how many cores we have on MAC OS.

sysctl hw.ncpu | awk '{print $2}'
8