Oat++

# Benchmark oatpp - Digital Ocean cloud

# Digital Ocean droplet 1vCPU 1GB Ubuntu 16.04 - $5/Month

Performance test of "Hello World" endpoint.

Machine - Digital Ocean droplet. 1vCPU 1GB Ubuntu 16.04 - $5/Month
Tool - wrk

oatpp-async compiled with: -D OATPP_ASYNC_HTTP_CONNECTION_HANDLER_THREAD_NUM_DEFAULT=1 option.

Digital Ocean 1vCPU 1GB

  • go net/http service performs clearly till 10 concurrent connection. At higher concurrency levels performs with "timeout" errors. Down at concurrency level 20K.
  • oatpp-async service performs clearly and stays available on the whole distance.
  • oatpp-multithreaded service performs clearly up to 5K concurrent connections. Then down at load 10K concurrent connections.

# Digital Ocean droplet 4vCPUs 8GB Ubuntu 16.04 - $40/Month

Performance test of "Hello World" endpoint.

Machine - Digital Ocean droplet 4vCPUs 8GB Ubuntu 16.04 - $40/Month
Tool - wrk

oatpp-async compiled with: -D OATPP_ASYNC_HTTP_CONNECTION_HANDLER_THREAD_NUM_DEFAULT=3 option.

benchmark Digital Ocean droplet 4vCPUs

  • go net/http service performs clearly and stays available up till 30K concurrent connections load.
  • oatpp-async service performs clearly and stays available up till 30K concurrent connections load.
  • oatpp-multithreaded service performs clearly up till 1K concurrent connections load. Then down at load 2.5K concurrent connections.