echo_throughput

a simple echo server for testing throughput

START

1 start server

cd server
make
./server

Then will print how many pkt is receiving every second and total pkts have been recevied; such as:

4195747 [total pkts:4195746] 155371pkts/sec
4348805 [total pkts:4348804] 153058pkts/sec
4501128 [total pkts:4501128] 152324pkts/sec
4658869 [total pkts:4658868] 157740pkts/sec
4816970 [total pkts:4816969] 158101pkts/sec
4974117 [total pkts:4974117] 157148pkts/sec
5128648 [total pkts:5128647] 154530pkts/sec

2 start client
cd go_client
./build.sh

execuate ./bin/main -h

Usage of ./bin/main:
-c int
      thread num (default 1)
-d int
      send data size (default 100)
-n int
      every thread send packet num (default 100000)

-c how manay client connect the server
-d every pkt size
-n how manay pkt will be send every client

for example : ./bin/main -c 100 -n 100000 -d 100

When the client finish ,will print the latency percentage

total send : 10000000
<0 ms: 3274029 pkts(32.74%)
<1 ms: 9859062 pkts(98.59%)
<2 ms: 9996330 pkts(99.96%)
<3 ms: 9998881 pkts(99.99%)
<4 ms: 9999483 pkts(99.99%)
<5 ms: 9999680 pkts(100.00%)
<6 ms: 9999837 pkts(100.00%)
<7 ms: 9999884 pkts(100.00%)
<8 ms: 9999890 pkts(100.00%)
<9 ms: 9999895 pkts(100.00%)
<10 ms: 9999985 pkts(100.00%)
<11 ms: 9999994 pkts(100.00%)
<12 ms: 9999997 pkts(100.00%)
<13 ms: 10000000 pkts(100.00%)

todo

I want to test the performance different process/thread model 、go/c language、and protocal and compare to redis so that improve performance