mbs speed test

Page loading speed is critical for a website, Google has included a site's loading speed into the site keyword ranking considerations, that is, if your site has enough content, and loading speed than others ' site faster, then you are getting better rankings. Then let's test your website and improve the

The current mode of mechanical disk operation, mainly reflected in the disk reading and writing to find the track of the process, the disk caching function for reading and writing speed is very important. Disk search process is a mechanical way, so that its random speed is significantly lower than the sequential reading and writing, generally ordinary disk IO can reach 40--60MB per second, slightly better w

The organization has done a survey of statistics, internet users open the average tolerable time of the Web page is how much? 20 seconds. This survey results are a year ago data, I believe that now a Web page if 10 seconds can not open the visitor will mercilessly close your page. If you spend a lot of thought on the content of the Web page, but the visitors can not open the page, no amount of effort is in vain. So the Web site to open the speed

Speed php3,php4,asp running Speed test Test hardware Instructions: The test used is my love machine, configured as follows: cpu:c433 Memory: 128M Hard drive: Cool fish 2 generation 20G Test Software Description: Windows NT Serve

The boot speed becomes one of the criteria for judging the performance of computer systems. Slow response systems not only delay time, but also affect mood. Microsoft's WIN8 system has been released for half a year, the following we will compare the Test win and Win8 speed, to see if the Win8 on the boot speed on the p

Many computer geeks know they can use speedtest.net to test speed, but this does not give you enough control over the test. Linux users like to enter commands in the terminal to complete the task, at least that's what I am. Tespeed is a python tool with a lot of features that you can test at the end of the Internet. A

Speedtest is an open-source software for testing network performance, and installing Speedtest under Linux can be used to test the upload and download speeds of network exits and help troubleshoot network failures. Speedtest Introduction Due to the company several project users to visit when the response is slow, the project itself is not a problem, the service and call the interface return information is more normal, guess is the bottleneck

First, test Web page Speed script[[emailprotected] ~]# cat check_url.py #!/usr/bin/python# Coding:utf-8import Stringio,pycurl,sys,os,time class Idctest:def __init__ (self): self.contents = "def body_callback (self,buf): Self.contents = self. Contents + buf def test_gzip (input_url): t = idctest () #gzip_test = File ("Gzip_test.txt", ' w ') c = Pycurl. Curl () c.setopt (Pycurl. Writefunction,t.body_callback)

Using the shell to test the download under Linux, the code is as follows: Copy Code code as follows: #!/bin/bash #date: 20140210 #used for test server download speed R_host= "188.18.28.19" R_dir= "/home/test0208/tmp" r_file= "$r _dir/ddfile2m" L_dir= "/home/yangjuying/tmp" l_file= "$l _dir/ddfile2m" l_log= "$l _dir/182.18.28.19-download.log" e

Link Http://www.eygle.com/unix/Use.Bonnie++.To.Test.IO.speed.htm There are some well-known problems with Bonnie, such as >2g file support. Russell Coker (russell@coker.com.au) developed a new set of code to support >2g files. After getting permission from Tim Bray (tbray@textuality.com), Russell named his software bonnie++, published online, and became popular. The current version has been updated to 1.03a and you can download it at the following address: http://www.coker.com.au/bonnie++/ Y

Speed | Statement program running SPEED test results: 1. The same branching condition is judged: IF is slower than select. Test with the following program: Dim tttt1,ttt2 Session ("II") =0 For Sn=0 to 5 Ttt1=now () For I=0 to 300000 If session ("II") =0 Then Session ("II") =1 Else If session ("II") =1 Then Session ("II

1, test the network support of the system are what? For: (1) Support: XP x86/vista x86/win7 x86/win7 x64 System. (2) does not support: Xp/vista x64,win2003,win2008 and other systems. 　2, test the speed of what is the function? Where can I open it? A: This function can be used to test the bandwidth of the network s

1, first familiar with two special equipment:(1)/dev/null: Recycle Bin, bottomless pit.(2)/dev/zero: produces characters.2. Test disk write capabilityCopy the Code code as follows:Time DD If=/dev/zero of=/testw.dbf bs=4k count=100000Because/dev//zero is a pseudo-device, it produces only a stream of empty characters, it does not produce Io, so the IO is concentrated in the of file, the of file is used only for writing, so this command is equivalent to

Original link: Http://www.eygle.com/unix/Use.Bonnie++.To.Test.IO.speed.htm There are some well-known problems with Bonnie, such as >2g file support. Russell Coker (russell@coker.com.au) developed a new set of code to support >2g files. After getting permission from Tim Bray (tbray@textuality.com), Russell named his software bonnie++, published online, and became popular. The current version has been updated to 1.03a and you can download it at the following address: http://www.coker.com.au/b

The speed at which the session is stored or taken (the access difference is small):Code:for ($i =0; $i $BB = self::get_session (' testsession ');}Memcache (Access difference is not small):Code:$a = ' asdflajsdfoijaf203rfjd09wqe4tj0ahgfiopsadifgh '. Mt_rand (1000,9999);$mem = new Zz_memcache ();for ($i =0; $i $AA = $mem->get (' aaa ');}Cookies:Codefor ($i =0; $i $a =$_cookie[' aaa '];}Conclusion: Cookies are significantly slower than sessions and Memca

sizeHttp_size_upload = C.getinfo (pycurl. Size_upload)#Upload Packet sizeHttp_header_size = C.getinfo (pycurl. Header_size)#HTTP Header SizeHttp_speed_downlaod = C.getinfo (pycurl. Speed_download)#Average Download speedHttp_speed_upload = C.getinfo (pycurl. Speed_upload)#Average upload speedHttp_redirect_time = C.getinfo (pycurl. Redirect_time)#time spent in redirection Print('HTTP response Status:%d'%http_code)Print('DNS resolution Time:%.2f MS'% (Dns_resolve * 1000)) Print('established

View network instant speed under Linux1.sar Command (General)Sar-n DEV 1 1001 represents one second to be counted and displayed once100 representative Statistics 100 timesSAR in Sysstat Package2. Using the NTOP Graphics tool (not used in detail, requires browser assistance)3. Use the Iptraf tool (more useful, the character interface directly use)Can monitor all traffic, IP traffic, by protocol traffic, you can also set filters and so on3.1.yum Install

Test speed is the most common and easiest to judge is to use some of the resources of the download software to download things to see how fast it downloads things k/s, to judge speed. The most accurate way is to use the Thunderbolt download software to download a few small resources to determine, if you download 3 to 4 mp3 songs, each MB (M) of the best bandwidth

How does your Mac test your hard drive speed? Hard disk is very important to the performance of the computer, because the computer speed is fast, in addition to CPU fast and memory is large, but also to see the speed of the hard disk. This is also a lot of small partners why so concerned about their computer's hard dri

Use Bonnie to Test system IO speed Friday, 2004-09-17 11:33 eygle Original link: Http://www.eygle.com/unix/Use.Bonnie.To.Test.IO.speed.htm Bonnie is a minimal test system IO Performance tool, the source code is open. Author Homepage: http://www.textuality.com/bonnie/ You can also click here to download Compiling Bonnie is extremely simple, but requires you