WenJie872 commented on PR #3122:
URL: https://github.com/apache/brpc/pull/3122#issuecomment-3465828229
> 有没有测试过绑核和不绑核的数据？
@yanglimingcn
### 不绑核 connection_type=single
`
./echo_server -minloglevel=4 --ip_port=*.*.*.*:*
./rpc_press -proto="./echo.proto" -method=example.EchoService.Echo
-server=*.*.*.*:* -input=.'{"message":"hello"} {"message":"world"}' -qps=0
-timeout_ms=3000 -thread_num=200
`
[Latency]
avg 531 us
50% 521 us
70% 597 us
90% 757 us
95% 817 us
97% 846 us
99% 907 us
99.9% 1132 us
99.99% 1360 us
max 2250 us
[Latency]
avg 585 us
50% 569 us
70% 649 us
90% 797 us
95% 843 us
97% 877 us
99% 982 us
99.9% 1142 us
99.99% 1291 us
max 2706 us
[Latency]
avg 606 us
50% 590 us
70% 680 us
90% 814 us
95% 880 us
97% 926 us
99% 1033 us
99.9% 1184 us
99.99% 1935 us
max 3452 us
### 绑核 connection_type=single
`
numactl --cpunodebind=0 --membind=0 ./echo_server -minloglevel=4
--ip_port=*.*.*.*:* --cpu_set=0-79
numactl --cpunodebind=0 --membind=0 ./rpc_press -proto="./echo.proto"
-method=example.EchoService.Echo -server=*.*.*.*:* -input=.'{"message":"hello"}
{"message":"world"}' -qps=0 -timeout_ms=3000 -thread_num=200 --cpu_set=0-10
`
[Latency]
avg 511 us
50% 505 us
70% 576 us
90% 697 us
95% 795 us
97% 843 us
99% 891 us
99.9% 1146 us
99.99% 2124 us
max 7936 us
[Latency]
avg 522 us
50% 516 us
70% 585 us
90% 725 us
95% 807 us
97% 830 us
99% 899 us
99.9% 1145 us
99.99% 1726 us
max 4164 us
[Latency]
avg 516 us
50% 504 us
70% 576 us
90% 703 us
95% 792 us
97% 823 us
99% 871 us
99.9% 1255 us
99.99% 2252 us
max 8437 us
### 不绑核 connection_type=pooled
`
./echo_server -minloglevel=4 --ip_port=*.*.*.*:*
./rpc_press -proto="./echo.proto" -method=example.EchoService.Echo
-server=*.*.*.*:* -input=.'{"message":"hello"} {"message":"world"}' -qps=0
-timeout_ms=3000 -thread_num=200
`
[Latency]
avg 1151 us
50% 1135 us
70% 1212 us
90% 1333 us
95% 1403 us
97% 1444 us
99% 1545 us
99.9% 1636 us
99.99% 4142 us
max 5198 us
[Latency]
avg 1322 us
50% 1281 us
70% 1373 us
90% 1534 us
95% 1619 us
97% 1696 us
99% 1767 us
99.9% 1892 us
99.99% 2074 us
max 6483 us
[Latency]
avg 1494 us
50% 1514 us
70% 1590 us
90% 1718 us
95% 1783 us
97% 1817 us
99% 1945 us
99.9% 2074 us
99.99% 3520 us
max 4119 us
### 绑核 connection_type=pooled
`
numactl --cpunodebind=0 --membind=0 ./echo_server -minloglevel=4
--ip_port=*.*.*.*:* --cpu_set=0-79
numactl --cpunodebind=0 --membind=0 ./rpc_press -proto="./echo.proto"
-method=example.EchoService.Echo -server=*.*.*.*:* -input=.'{"message":"hello"}
{"message":"world"}' -qps=0 -timeout_ms=3000 -thread_num=200 --cpu_set=0-10
`
[Latency]
avg 810 us
50% 789 us
70% 847 us
90% 956 us
95% 1007 us
97% 1048 us
99% 1119 us
99.9% 1209 us
99.99% 1286 us
max 2332 us
[Latency]
avg 809 us
50% 790 us
70% 849 us
90% 966 us
95% 1020 us
97% 1054 us
99% 1120 us
99.9% 1217 us
99.99% 1249 us
max 1425 us
[Latency]
avg 809 us
50% 788 us
70% 851 us
90% 971 us
95% 1011 us
97% 1054 us
99% 1121 us
99.9% 1230 us
99.99% 1260 us
max 1784 us
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