mbs speed test

Test method:Stopwatch SW =NewStopwatch (); SW. Start ();stringTMP =""; StringBuilder SB=NewStringBuilder (); for(inti =0; I 10000; i++){ //tmp + = "|" + i;Sb. Append ("|"); Sb. Append (i.ToString ()); //tmp = string. Format ("{0}{1}{2}", tmp, "|", i);}SW. Stop (); Console.WriteLine (sb.) ToString ()); Console.WriteLine (SW. Elapsedmilliseconds); Console.read ();View CodeCreate a For loop of 10,000 times, add the number of I and divide it by |Dif

The ASP realizes the test speed with the progress bar. Save the following code as XXX. ASP files, on your server can be run directly. Response.Expires = 0Response.ExpiresAbsolute = Now ()-1Response.AddHeader "Pragma", "No-cache"Response.AddHeader "Cache-control", "private"Response.CacheControl = "No-cache"%>DEFAULTFS = 200 ' data default size (K)MINFS = 100 ' data minimum valueMAXFS = 500 ' data Highest val

For many webmaster or some like research network friends, often on some web site Speed test contrast. The author of this article as a webmaster, through personal experience, teach you how to test the speed of the site. Whether you are a webmaster or a computer enthusiast, I believe this article will be helpful to every

After testing: Http://www.leadbbs.com/test?name=test The speed of request ("name") is very fast, when the requested URL is http://www.leadbbs.com/test? When Request ("name") slowed down nearly 20 Laibe. Here is the test code, saved as Test.asp In practice, our r

Test Drive read/write speed tools/materials with/dev/zero and/dev/null ubuntu14.04 Dd Baidu Experience: jingyan.baidu.comMethod/Step 1First we need to understand/dev/null and/dev/zero two files, we open two files respectively,650) this.width=650; "class=" Exp-image-default "alt=" use/dev/zero and/dev/null to test HDD read/write

Copy the Code code as follows: Set_time_limit (0); $str = Str_pad ($STR, 512, "0"); $file = fopen ("./temp", "A +"); $i = 0; $bytes = 1000000000; $mygabyte = $bytes/1000000; echo "Test start. Waiting ... "; $starttime = time (); while ($i $i + = fwrite ($file, $STR); } $endtime = time ();$usetime = $endtime-$starttime;$write _xiaolv = $bytes/$usetime;$myga _xiaolv = $mygabyte/$usetime;echo "Create 1GB File Use Time". $usetime. "Seconds\n";echo "

1. The root privilege, CENTOS7 system is used here.2. Run wget https://github.com/sivel/speedtest-cli/archive/master.zip #下载测速文件到当前目录 3.mkdir Cesu #新建测速文件夹4.unzip master.zip-d cesu #把master. zip to the speedometer folder, prompting for a Yum install if Unzip is not installed unzip5.MV speedtest_cli.py/usr/bin #需要把解压到测试目录里面的可执行脚本speedtest_cli. py Move to the/usr/bin/folder (not the root permission, you need to use the chmod command to add an executable permission)6. Direct command speedtest_cli.

Usually we need to optimize the function, the general practice is to get the time at the beginning, the end of the time to get a second, two times to subtract time to the time to spend. And the function runs fast, basically is the millisecond level. The function given below is intended for this purpose. Time to timestamp (milliseconds) function Time2stamp () { var d = new Date (); Return Date.parse (d) +d.getmilliseconds (); } Usage: var T1 = Time2stamp (); Compares the

. Println (y)Err = C.insert (y)ifErr! =Nil {panic (err)}}returnthe table structure of the #postgresql CREATE table json_test (ID serial not NULL, data jsonb, CONSTRAINT Json_test_pkey PRIMARY KEY (ID))."GITHUB.COM/LIB/PQ"This package: Insert code: FUNC READHQ (conn net. Conn, DB*sql. DB, Codestring) { varBUF [ -]byte varx Stockday for{_, Err:= Conn. Read (buf[0: -]) ifErr = =io. EOF {fmt. Println ("end of this file transfer") Break } ifErr! =Nil {fmt

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") =2 Else If session ("II") =2 Then Session ("II") =3 Else Ses

Use the DD command in Linux to test the read/write speed of USB and SSD hard disks.Disk Drive Speed The disk drive speed is measured by the amount of read/write data per unit of time. The DD command is a simple command line tool that can read and write any data block on the disk and measure the read/write

Command: hdparm-t device name (/dev/sda1) Write speed command: time dd if =/dev/zero of =/tmp/test. dat bs = 1G count = 1 Test disk read/write IO speed Sometimes, during maintenance, we always encounter a problem similar to IO, but it cannot be determined whether it is an I/O bottleneck or a hot disk caused by improper

3G market time is not short, and the competition among the three operators is accumulating. Therefore, this article mainly Tests 3G wireless network cards to see which wireless network card is faster at the common user level and which wireless network card is favored by users. The theoretical network speed of China Unicom's "wo · 3G" wireless broadband is 7.2 Mb/s. What is the actual measurement speed? "I h

Test your browser speed ~ -- Linux general technology-Linux technology and application information. For details, refer to the following section. Http://service.futuremark.com/peacekeeper/run.action I saw it in the Ubuntu Forum just now. If you are interested, you can play it. The page will start automatically and take about 5 minutes. The higher the score, the faster your browser (or your computer), the b

Large_integer litmp; Large_integer Qt1, Qt2;QueryPerformanceFrequency (litmp);d ouble DFF = (double) litmp. QuadPart; QueryPerformanceCounter (QT1); int *a = NULL; for (int i = 0; i A little test of memory allocation speed

Experiment is an important way for me to study computer science, which is not a simple intellectual game, it is not a science in essence, but a tool to transform the world. Mathematical method and experimental method is the basic method of computer research, is also our basic method of learning, mathematics exercise our thinking ability, experimental exercise our ability to operate, solve practical problems. Our daily work should be seen as an experiment that summarizes what is useful to us from

Showgreen:function () {Cc.log ("Showgreen"); this.sprite = cc. Sprite.create (S_click); this.sprite.setPosition (THIS.SIZE.WIDTH/2,THIS.SIZE.HEIGHT/2); This.addchild (this.sprite , 1); This.flag = 2;this.date1 = new Date ();//After color change. Record a Time},showtosoon:function () {Cc.log ("Showtosoon"); This.unscheduleallcallbacks (); this.sprite = cc. Sprite.create (S_toosoon); this.sprite.setPosition (THIS.SIZE.WIDTH/2,THIS.SIZE.HEIGHT/2); This.addchild ( this.sprite,1); This.flag = 3;},//

Everyone help test the speed, PHP do. Definitely not an Advertisement.

Download speedtest.pywget https://raw.githubusercontent.com/sivel/speedtest-cli/master/speedtest.pyGive Execute permissionLS-l speedtest.pychmod u+/usr/local/bin/speedtest-cliPerformspeedtest-Execution process[Email protected] ~]# speedtest- from choopa, LLC (IP) ... Retrieving Speedtest.net server list ... Selecting best servers based on ping ... Hosted by Fdcservers.net (Miami, FL) [3.1611.099 1042.22 mbit/ 996.87 Mbit/sSpeedtest test server uploa

The previous article will achieve the approximate logic, play a few of the following found a few shortcomings1. Random number generation space is 1-10s, this range is a bit large, sometimes cause the wait time is too long or too short, so the generation of random number of space to adjust to 3-6sRandomtime = Math.floor (Math.random () *3+1) +3;2. Add animations on the Start Game page and end of game page to make the game more dynamic This.startanim = cc. Sprite.create (S_clicktostartanim); this.