响马回复了
@孢子响马:同时你这个测试中大家的 mongodb 都是一个连接，因此其实在请求 mongodb 时是串行的，所以你这个其实是在测试 mongodb 的 qps
于是改了一下代码，创建了一个500连接的连接池
fibjs
var db = require('db');
var http = require('http');
var connectPool = [];
for (var i =0;i<500;i++){
var mongodb = db.openMongoDB('mongodb://localhost/fibvsnode');
var fibCollection = mongodb.getCollection('fibjs');
connectPool.push(fibCollection);
}
var connectI = -1;
var getConnect = function (){
connectI++;
return (connectPool[connectI % connectPool.length]);
};
var server = new http.Server(12345, function (r){
getConnect().insert({
time: new Date()
});
r.response.write(JSON.stringify({
success:true
}));
});
console.log('server ready');
server.run();
var http = require('http');
var mongodb = require('mongodb').MongoClient;
var connectI = 0;
var connectPool = [];
//nodejs的mongodb自带连接池，所以只需要创建100个连接即可得到500个可用连接
//http://mongodb.github.io/node-mongodb-native/driver-articles/mongoclient.html
for (var i=0;i<100;i++){
mongodb.connect('mongodb://localhost/fibvsnode', function (err, db){
if (err){
throw err;
}
var connection = db.collection('node');
connectPool.push(connection);
connectI ++;
if (connectI == 100){
connectI = -1;
console.log('server ready');
}
})
}
var getConnection = function (){
connectI ++;
return (connectPool[connectI % connectPool.length]);
};
http.createServer(function (req, res){
getConnection().insert({
time: new Date()
}, function (err){
//为了确保和fib一样是插完库才返回所以放到回调
res.end(JSON.stringify({
success: true
}))
});
}).listen(12345, '0.0.0.0');
然后跑测试
fibjs
[bangbang93@10-4-14-175 ~]$ ab -n 100000 -c 500 -k http://server.bangbang93.com:12345/
This is ApacheBench, Version 2.3 <$Revision: 655654 $>
Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Licensed to The Apache Software Foundation, http://www.apache.org/
Benchmarking server.bangbang93.com (be patient)
Completed 10000 requests
Completed 20000 requests
Completed 30000 requests
Completed 40000 requests
Completed 50000 requests
Completed 60000 requests
Completed 70000 requests
Completed 80000 requests
Completed 90000 requests
Completed 100000 requests
Finished 100000 requests
Server Software:
Server Hostname: server.bangbang93.com
Server Port: 12345
Document Path: /
Document Length: 16 bytes
Concurrency Level: 500
Time taken for tests: 33.297 seconds
Complete requests: 100000
Failed requests: 0
Write errors: 0
Keep-Alive requests: 100000
Total transferred: 12700000 bytes
HTML transferred: 1600000 bytes
Requests per second: 3003.23 [#/sec] (mean)
Time per request: 166.487 [ms] (mean)
Time per request: 0.333 [ms] (mean, across all concurrent requests)
Transfer rate: 372.47 [Kbytes/sec] received
Connection Times (ms)
min mean[+/-sd] median max
Connect: 0 9 203.3 0 15048
Processing: 10 151 401.5 47 16110
Waiting: 10 151 401.5 47 16110
Total: 10 160 456.3 47 16110
Percentage of the requests served within a certain time (ms)
50% 47
66% 50
75% 57
80% 282
90% 294
95% 767
98% 801
99% 1762
100% 16110 (longest request)
nodejs
[bangbang93@10-4-14-175 ~]$ ab -n 100000 -c 500 -k http://server.bangbang93.com:12345/
This is ApacheBench, Version 2.3 <$Revision: 655654 $>
Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Licensed to The Apache Software Foundation, http://www.apache.org/
Benchmarking server.bangbang93.com (be patient)
Completed 10000 requests
Completed 20000 requests
Completed 30000 requests
Completed 40000 requests
Completed 50000 requests
Completed 60000 requests
Completed 70000 requests
Completed 80000 requests
Completed 90000 requests
Completed 100000 requests
Finished 100000 requests
Server Software:
Server Hostname: server.bangbang93.com
Server Port: 12345
Document Path: /
Document Length: 16 bytes
Concurrency Level: 500
Time taken for tests: 89.279 seconds
Complete requests: 100000
Failed requests: 0
Write errors: 0
Keep-Alive requests: 0
Total transferred: 9100182 bytes
HTML transferred: 1600032 bytes
Requests per second: 1120.08 [#/sec] (mean)
Time per request: 446.396 [ms] (mean)
Time per request: 0.893 [ms] (mean, across all concurrent requests)
Transfer rate: 99.54 [Kbytes/sec] received
Connection Times (ms)
min mean[+/-sd] median max
Connect: 9 186 562.7 33 31025
Processing: 13 255 277.5 276 7815
Waiting: 13 255 277.5 276 7815
Total: 33 441 631.2 311 31870
Percentage of the requests served within a certain time (ms)
50% 311
66% 321
75% 332
80% 351
90% 1088
95% 1324
98% 1828
99% 3310
100% 31870 (longest request)
node败下阵了
编辑文章查看草稿的时候发现我二了
nodejs自带连接池我为什么要手动维护
于是代码改成了
var http = require('http');
var mongodb = require('mongodb').MongoClient;
mongodb.connect('mongodb://localhost/fibvsnode?maxPoolSize=500', function (err, db) {
if (err) {
throw err;
}
var connection = db.collection('node');
http.createServer(function (req, res) {
connection.insert({
time: new Date()
}, function (err) {
//为了确保和fib一样是插完库才返回所以放到回调
res.end(JSON.stringify({
success: true
}))
});
}).listen(12345, '0.0.0.0');
});
[bangbang93@10-4-14-175 ~]$ ab -n 100000 -c 500 -k http://server.bangbang93.com:12345/
This is ApacheBench, Version 2.3 <$Revision: 655654 $>
Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Licensed to The Apache Software Foundation, http://www.apache.org/
Benchmarking server.bangbang93.com (be patient)
Completed 10000 requests
Completed 20000 requests
Completed 30000 requests
Completed 40000 requests
Completed 50000 requests
Completed 60000 requests
Completed 70000 requests
Completed 80000 requests
Completed 90000 requests
Completed 100000 requests
Finished 100000 requests
Server Software:
Server Hostname: server.bangbang93.com
Server Port: 12345
Document Path: /
Document Length: 16 bytes
Concurrency Level: 500
Time taken for tests: 92.204 seconds
Complete requests: 100000
Failed requests: 0
Write errors: 0
Keep-Alive requests: 0
Total transferred: 9100000 bytes
HTML transferred: 1600000 bytes
Requests per second: 1084.55 [#/sec] (mean)
Time per request: 461.020 [ms] (mean)
Time per request: 0.922 [ms] (mean, across all concurrent requests)
Transfer rate: 96.38 [Kbytes/sec] received
Connection Times (ms)
min mean[+/-sd] median max
Connect: 9 193 592.7 33 15054
Processing: 13 265 301.1 277 15911
Waiting: 13 264 300.8 276 15911
Total: 31 457 671.0 311 15959
Percentage of the requests served within a certain time (ms)
50% 311
66% 320
75% 333
80% 352
90% 1100
95% 1327
98% 1883
99% 3315
100% 15959 (longest request)
不过没什么变化
不过在这台机器里node报
js-bson: Failed to load c++ bson extension, using pure JS version
的问题我还没解决，应该也是影响性能的。改天换台服务器再测