GRPC - ghz: gRPC benchmarking and load testing tool

 

https://ghz.sh/

https://github.com/bojand/ghz

 

Install using go >= 1.16

go install github.com/bojand/ghz/cmd/ghz@latest

 

zzh@ZZHPC:/zdata/Github/zgrpc-go-professionals$ 
ghz --proto ./proto/todo/v2/todo.proto \
--import-paths=proto \
--call todo.v2.TodoService.AddTask \
--data '{"description": "task"}' \
--cacert ./certs/ca_cert.pem \
--cname "check.test.example.com" \
--metadata '{"auth_token": "authd"}' \
0.0.0.0:50051

Summary:
  Count:        200
  Total:        35.98 ms
  Slowest:      17.31 ms
  Fastest:      0.49 ms
  Average:      7.12 ms
  Requests/sec: 5558.30

Response time histogram:
  0.488  [1]  |∎
  2.170  [16] |∎∎∎∎∎∎∎∎∎∎∎∎
  3.853  [53] |∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎
  5.535  [22] |∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎
  7.217  [19] |∎∎∎∎∎∎∎∎∎∎∎∎∎∎
  8.899  [28] |∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎
  10.582 [12] |∎∎∎∎∎∎∎∎∎
  12.264 [16] |∎∎∎∎∎∎∎∎∎∎∎∎
  13.946 [14] |∎∎∎∎∎∎∎∎∎∎∎
  15.628 [11] |∎∎∎∎∎∎∎∎
  17.311 [8]  |∎∎∎∎∎∎

Latency distribution:
  10 % in 2.54 ms 
  25 % in 3.56 ms 
  50 % in 6.02 ms 
  75 % in 10.25 ms 
  90 % in 13.92 ms 
  95 % in 14.87 ms 
  99 % in 17.18 ms 

Status code distribution:
  [OK]   200 responses