用 AIO 做了个 http 服务,wrk 的测试结果如下:
Running 30s test @ http://127.0.0.1:8088/demo
12 threads and 400 connections
Thread Stats Avg Stdev Max +/- Stdev
Latency 49.32ms 165.75ms 1.90s 86.66%
Req/Sec 47.06 30.91 393.00 82.89%
Latency Distribution
50% 218.31ms
75% 520.60ms
90% 955.08ms
99% 1.93s
4922 requests in 30.06s, 73.86MB read
Socket errors: connect 0, read 7058, write 0, timeout 0
Requests/sec: 13478.92
Transfer/sec: 2.46MB
从结果中可以看出,出现了 Socket errors,read 数量为 7058,特别高。 但是程序一点异常都没报,真的一头雾水。
有没有大神可以指点一下,可以从哪着手去排查问题?