nodejs多线程如何实现（NodeJs 多核多进程并行框架实作 CNode）

时间2025-09-18 20:24:20分类IT科技浏览7937

导读：NodeJs 多核多进程并行框架实作 Linux 2.6.18-164.el5xen x86_64...

NodeJs 多核多进程并行框架实作

Linux 2.6.18-164.el5xen x86_64

CPU X5 ，Intel(R) Xeon(R) CPU E5620 @ 2.40GHz

free -m

total used free shared buffers cached

Mem: 7500 3672 3827 0 863 1183

ransactions: 100000 hits

Availability: 100.00 %

Elapsed time: 10.95 secs

Data transferred: 1.05 MB

Response time: 0.01 secs

Transaction rate: 9132.42 trans/sec

Throughput: 0.10 MB/sec

Concurrency: 55.61

Successful transactions: 100000child req total : 23000

child req total : 16000

child req total : 17000

child req total : 22000

child req total : 22000child req total : 13000

child req total : 30000

child req total : 14000

child req total : 22000

child req total : 21000

(#1) TCP.bind --- > TCP.listen (process.binding(“tcp_wrap ”))

|TCP.emit(“connection ” ,handle)

(#2) Wrap TCP handle to Socket (Tcp.onconnection)

|Net.Server.emit( ”connection ” , socket)

(#3)Create Req ,Res based on a Socket(net.server.connectionListen)

|Http.server.emit(“request ” ,req ,res)

(#4)your code writen here ：function(req ,res){

res.writeHead(200 ,“content-type/text/html ”);

res.end(“hello,world ”)

}

ransactions: 100000 hits

Availability: 100.00 %

Elapsed time: 10.47 secs

Data transferred: 1.05 MB

Response time: 0.01 secs

Transaction rate: 9551.10 trans/sec

Throughput: 0.10 MB/sec

Concurrency: 60.68

Successful transactions: 100000child req total : 20000

child req total : 20000

child req total : 200000 -> /dev/pts/30

1 -> /dev/pts/30

10 -> socket:[71040]

11 -> socket:[71044]

12 -> socket:[71054]

2 -> /dev/pts/30

3 -> eventpoll:[71027]

4 -> pipe:[71028]

5 -> pipe:[71028]

6 -> socket:[71030]

8 -> socket:[71032]

9 -> socket:[71036]0 -> socket:[71031]

1 -> /dev/pts/30

2 -> /dev/pts/30

3 -> eventpoll:[71049]

4 -> pipe:[71050]

5 -> pipe:[71050]

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