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performance analysis of gevent, eventlet and node.js
Raw
ab_eventlet.log
$ ab -n 1000 -c 100 http://localhost:6785/
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 localhost (be patient)
Completed 100 requests
...
Finished 1000 requests
Server Software:
Server Hostname: localhost
Server Port: 6785
Document Path: /
Document Length: 12 bytes
Concurrency Level: 100
Time taken for tests: 0.639 seconds
Raw
ab_gevent.log
$ sudo pip install gevent
$ ab -n 1000 -c 100 http://localhost:8912/
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 localhost (be patient)
Completed 100 requests
...
Finished 1000 requests
Server Software:
Server Hostname: localhost
Server Port: 8912
Document Path: /
Document Length: 12 bytes
Concurrency Level: 100
Time taken for tests: 0.360 seconds
Raw
ab_nodejs.log
$ ab -n 1000 -c 100 http://localhost:9124/
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 localhost (be patient)
Completed 100 requests
...
Finished 1000 requests
Server Software:
Server Hostname: localhost
Server Port: 9124
Document Path: /
Document Length: 12 bytes
Concurrency Level: 100
Time taken for tests: 0.186 seconds
Raw
eve.py
import eventlet
from eventlet import wsgi
def app(environ,start_response):
start_response("200 OK",[("Content-Type","text/plain")])
return "Hello World\n"
if __name__=="__main__":
wsgi.server(eventlet.listen(("localhost",6785)),app)
Raw
geve.py
import gevent
from gevent import wsgi,pool
#the application to handle the response
def app(environ,start_response):
start_response("200 OK",[("Content-Type","text/plain")])
return "Hello World\n"
if __name__=="__main__":
print "The sweet thing is running on http://localhost:8912/"
pool=gevent.pool.Pool() #A pool of greenlets.Each greenlets runs the above defined function app for a client request
server=wsgi.WSGIServer(("localhost",8912),app,spawn=pool) #the server is created and runs multiple greenlets concurrently
server.serve_forever() #the server is made to run in loop
Raw
hardware.info
$ sudo lshw -short
H/W path Device Class Description
=======================================================
system 23445LU (LENOVO_MT_2344)
/0 bus 23445LU
/0/1 processor Intel(R) Core(TM) i7-3520M CPU @ 2.90GHz
/0/1/3 memory 32KiB L1 cache
/0/1/4 memory 256KiB L2 cache
/0/1/5 memory 4MiB L3 cache
/0/2 memory 32KiB L1 cache
/0/7 memory 8GiB System Memory
/0/7/0 memory 4GiB SODIMM DDR3 Synchronous 1600 MHz (0.6 ns)
/0/7/1 memory 4GiB SODIMM DDR3 Synchronous 1600 MHz (0.6 ns)
/0/e memory 128KiB BIOS
/0/100 bridge 3rd Gen Core processor DRAM Controller
/0/100/2 display 3rd Gen Core processor Graphics Controller
/0/100/14 bus 7 Series/C210 Series Chipset Family USB xHCI Host Controller
/0/100/16 communication 7 Series/C210 Series Chipset Family MEI Controller #1
/0/100/16.3 communication 7 Series/C210 Series Chipset Family KT Controller
/0/100/19 eth0 network 82579LM Gigabit Network Connection
/0/100/1a bus 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #2
/0/100/1b multimedia 7 Series/C210 Series Chipset Family High Definition Audio Controller
/0/100/1c bridge 7 Series/C210 Series Chipset Family PCI Express Root Port 1
/0/100/1c/0 generic MMC/SD Host Controller
/0/100/1c.1 bridge 7 Series/C210 Series Chipset Family PCI Express Root Port 2
/0/100/1c.1/0 wlan0 network Centrino Advanced-N 6205 [Taylor Peak]
/0/100/1c.2 bridge 7 Series/C210 Series Chipset Family PCI Express Root Port 3
/0/100/1d bus 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #1
/0/100/1f bridge QM77 Express Chipset LPC Controller
/0/100/1f.2 storage 7 Series Chipset Family 6-port SATA Controller [AHCI mode]
/0/100/1f.3 bus 7 Series/C210 Series Chipset Family SMBus Controller
/0/0 scsi0 storage
/0/0/0.0.0 /dev/sda disk 512GB M4-CT512M4SSD1
/0/0/0.0.0/1 /dev/sda1 volume 350MiB Windows NTFS volume
/0/0/0.0.0/2 /dev/sda2 volume 257GiB Windows NTFS volume
/0/0/0.0.0/3 /dev/sda3 volume 218GiB Extended partition
/0/0/0.0.0/3/5 /dev/sda5 volume 211GiB Linux filesystem partition
/0/0/0.0.0/3/6 /dev/sda6 volume 6887MiB Linux swap / Solaris partition
/0/0/0.0.0/3/7 /dev/sda7 volume 1000MiB Linux filesystem partition
/0/3 scsi1 storage
/0/3/0.0.0 /dev/cdrom1 disk DVD RW AD-7740H
/1 power 45N1005
/2 vethJwdXc5 network Ethernet interface
Raw
node.js
var http=require("http");
http.createServer(function(req,res){
res.writeHead(200,{"Content-Type":"text/plain"});
res.end("Hello World\n");
}).listen(9124,"localhost");
console.log("The sweet thing is running on http://localhost:9124");
Raw
software.info
$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=12.04
DISTRIB_CODENAME=precise
DISTRIB_DESCRIPTION="Ubuntu 12.04.3 LTS"
$ uname -a
Linux ThinkPad-T430 3.8.0-34-generic #49~precise1-Ubuntu SMP Wed Nov 13 18:05:00 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
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