Mysqlslap is a mysql testing tool started with mysql 5.1.4.
Mysqlslap is a mysql testing tool started with mysql 5.1.4.
Mysqlslap is a mysql testing tool started with mysql 5.1.4.
[Root @ ~] # Mysqlslap -- helpMysqlslap Ver
A small partner wants to migrate servers. Because web hosts and database hosts are separated, it is necessary to test the efficiency of new environment database requests. He wrote a PHP script for testing, but the problem is that PHP has no threads, so it is equivalent to a single-thread request. Slightly unreasonable. It cannot be seen how efficient the request is in the case of multiple concurrency. Google does not see the right
At ordinary times, some performance tests are required. Simple performance tests can be replaced by AB, rather than using heavyweight tools such as LR.
This article briefly introduces the use of AB tool and result analysis. Take notes for future reference.
1. Installation: to use AB, you must first install Apache, which is an Apache benchmark tool, under the Apache installation directory.2. Use:
Format:./AB
1. What is pylot?
Pylot is a free open-source tool used to test the performance and scalability of Web Services. It runs HTTP load tests, which are useful for capacity planning, benchmarking, analysis, and system adjustment.
Pylot generates concurrent loads (HTTP requests), verifies server responses, and generates report measurements. Test Suite execution and monitoring, from a GUI or shell/console.
Pylot is developed based on python. Like the famous
Mysql backup tool innobackupex, xtrabackup-2.1 installation and testing bitsCN.com
Mysql backup tool innobackupex, xtrabackup-2.1 installation and testing
1. Introduction to Xtrabackup
1.1: What is Xtrabackup?
Xtrabackup is a tool used to back up InnoDB data. it supports
There are many website stress testing tools, linuxVPS learners have previously written two powerful website stress testing tools: test Web engine performance using apacheloud and http_load. however, they have many functions and complicated operations. The webbench operation is very simple. You can simulate up to 30 thousand concurrent connections to test the website load, and the effect is more intuitive an
There are many web page compatibility testing tools, such as the disabled ietester, various online testing services, and the online service spoon that coexist through plug-ins. Many, and today we recommend a more authoritative Ms product. The software has been tested for two years and has developed a trial version. It is already the full version. Expression web superpreview
Expression web superpreview acce
-tests.jar testdfsio-read-nrfiles 10-filesize 13. Time hadoop JAR/opt/cloudera/parcels/CDH/lib/hadoop-mapreduce/hadoop-mapreduce-client-jobclient-2.5.0-cdh5.2.0-tests.jar testdfsio-cleanTestdfsio, nn1_, mr1 _Hadoop JAR/opt/cloudera/parcels/CDH/lib/hadoop-mapreduce/hadoop-mapreduce-client-jobclient-2.5.0-cdh5.2.0-tests.jarTeragen/terasort/teravalidate, PI EstimatorHadoop JAR/opt/cloudera/parcels/CDH/lib/hadoop-mapreduce/hadoop-mapreduce-examples.jar
This article is from the ilovecat blog, be sur
Nibbler is a free tool for testing all aspects of your site's metrics. Enter the address of any website, Nibbler will give you a report listing 10 key areas of the site's scores, including accessibility, user experience, SEO, social media and technology, etc.Try it.Related articles that may be of interest to you
The JQuery effect "attached source" is very useful in website development
Share 35 amazi
MySQL stress testing tool mysqlslap -- create-schema = example -- query = "SELECT * FROM group_message force index (group_message_author_subject) WHERE author = '3' subject LIKE 'weiurazs % '"-- iterations = 10000 the test table needs to be generated during the test process and the test data needs to be inserted. This mysqlslap can be automatically generated, A schema of mysqlslap is generated by default. I
Copy codeThe Code is as follows: Run this tool as an administrator in Win7 and Vista!
@ Echo off
Cd.> % windir % \ time. log
Set n =
: Start
Mode con cols = 45 lines = 14
Title response speed Testing Tool
Color 8a
Set a =Set B =Set s =Set/a n + = 1Set t = % time :~ 9,1%Cls echo.Echo.Echo.Echo response speed Testing T
Mysqlslap is a benchmark tool provided by mysql. It has the following advantages: Data Query, simple syntax, and flexible and easy to use. this tool can simulate multiple clients to send query updates to the server concurrently, and provides performance test data and
Mysqlslap is a benchmark tool provided by mysql. It has the following advantages: Data Query, sim
AB is a very easy-to-use stress testing tool. It does not need to be installed in linux. Here are several key parameters of AB and examples of use.Requests per second: the number of Requests per second. This is an important parameter value, indicating the server throughput.Time per request: average user request wait TimeTime per request: average server processing Time, that is, the reciprocal of server thro
Recently, a lot of performance testing with Sysbench, also summed up its characteristics and usage and need to pay attention to matters. Sysbench is a multithreaded performance testing tool that can perform performance testing such as cpu/memory/io/database. But most of the time I use it to do an OLTP test of the datab
(I) Definition
Orion (Oracle I/O calibration tool) is a bottleneck provided by Oracle for testing storage system performance.
As Orion is an independent tool, you do not need to create or run an Oracle database.
Orion is very simple to use. You can directly decompress the downloaded package from the official website.
Http://www.oracle.com/technetwork/cn/topics/
Automated Testing Tool ThoughtWorks -- Twist, thoughtworkstwist
ThoughtWorks Studios has developed an Integrated Functional testing development platform for Java applications-Twist. This tool collects user stories, captures executable requests, develops, maintains, performs function tests, and sends relevant test repo
1. Orion Overview 1.1 Orion description
Orion (Oracle I/O calibration tool) is an independent tool used to calibrate the I/O performance of the Oracle database's storage system. The calibration result is of great help for understanding the performance of the storage system. It can not only identify the problems affecting the performance of the Oracle database, but also measure the size of the new database i
Two useful rest request testing tools are recommended. Restclient and HttprequesterrestclientTo install the Restclient plugin in Firefox, the interface is as follows:650) this.width=650, "class=" Confluence-embedded-image "title=" Yang Whip > Rest Request Test Tool introduction > Qq20160422135310.png "src=" http://10.1.2.218/kb/download/attachments/9732381/qq%e6%88%aa%e5%9b%be20160422135310.png?version=1 Mo
ORION (OracleIOCalibrationTool) is an independent tool used to calibrate the IO performance of the Oracle database storage system. Calibration Results for understanding storage system performance
ORION (Oracle I/O Calibration Tool) is an independent Tool used to calibrate the I/O performance of the Oracle database's storage system. Calibration Results for underst
Scan Tool-burpsuiteBurp Suite is one of the best tools for Web application testing and becomes the Swiss Army knife in web security tools. Its various functions can help us carry out a variety of tasks. Request interception and modification, Scan Web application vulnerability to brute force login form, perform various random checks such as session tokens. "As a heavyweight
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