Nodejs 并发效率问题

Question

本人新手， 没有从事过后端开发， 最近在自学nodejs。我在用阿帕奇的测试工具ab 来测试并发访问：请问下 10000条总数据， 1000并发。每次差不多10秒钟。 算快还是慢。 应该是我代码写的有问题吧。 请大佬帮忙看看谢谢。

Mysql连接池模块的代码：

const mysql = require("mysql");

var mysqlPool = mysql.createPool({
    host:'localhost',
    user:'root',
    password:'123456',
    database:'test'
});

function query(sql,callback){
    mysqlPool.getConnection(function(err,conn){  
        if(err){  
            callback(err,null,null);  
        }else{  
            conn.query(sql,function(err,rows){  
                //释放连接  
                conn.release();  
                //事件驱动回调
                callback(err,rows);
            });  
        }  
    });  
}

exports.query=query;

主Server代码：

const mysql = require("mysql");
const express = require("express");
const bodyParser = require("body-parser");
var mysqlpool=require("./mysqlpool");
var server = express();

var sqlConnect = mysql.createConnection({
    host:'localhost',
    password:'123456',
    user:'root',
    database:"test"
});


sqlConnect.connect();

//请求
server.get("/testSql",(req,res)=>{
    var userName = req.query.userName;
    var userAge = req.query.userAge;
    var userGender = req.query.userGender;
    console.log(userName,userAge,userGender);
    var sql = "INSERT INTO userinfo(userName,userAge,userGender) values ("+"'"+userName+"',"+userAge+","+userGender+")";

    sqlConnect.query(sql,(error,data)=>{
        if(error){
            console.log(error);
            res.send("error");
        }else{
            res.send("ok");
        }
    });
});


// 测试的就是这个方法。
server.get("/testPool",(req,res)=>{
    var userName = req.query.userName;
    var userAge = req.query.userAge;
    var userGender = req.query.userGender;
    console.log(userName,userAge,userGender);
    var sql = "INSERT INTO userinfo(userName,userAge,userGender) values ("+"'"+userName+"',"+userAge+","+userGender+")";

    mysqlpool.query(sql,(qerr,vals)=>{
        if(!qerr){
            res.send("ok");
        }else{
            res.send("error");
        }
    });
});



server.get("/testNormal",(req,res)=>{
    res.send("ok");
});

//开启成功
server.listen(3030,()=>{
    console.log("开启成功");
});

这是测试命令：

ab -n 10000 -c 1000 "http://localhost:3030/testPool?userName=zky&userAge=20&userGender=1"

这是测试结果！

Requests per second:    107.98 [#/sec] (mean)
Time per request:       9261.330 [ms] (mean)
Time per request:       9.261 [ms] (mean, across all concurrent requests)
Transfer rate:          21.09 [Kbytes/sec] received

Connection Times (ms)
              min  mean[+/-sd] median   max
Connect:        0    1   7.2      1     502
Processing:  1491 8744 3529.9   7745   17801
Waiting:     1443 8739 3532.3   7741   17793
Total:       1491 8746 3529.9   7746   17803

Percentage of the requests served within a certain time (ms)
  50%   7746
  66%   7955
  75%   9778
  80%  11212
  90%  16620
  95%  17316
  98%  17486
  99%  17524
 100%  17803 (longest request)