redis benchmark

Tags: Stress TestingSome time ago, I used several benchmark software to optimize the performance of the server software. In view of the improvement of software performance optimization, we have made corresponding improvements to the benchmark software. Recently, the benchmark software was used again for server selection. The software is as follows: Http_loa

This is a frequently used special character replacement function for HTML. Replace amp;, lt;, gt;, quot; and other functions with amp;, lt;, gt;, quot ;. The general practice is to use several replace functions consecutively, while Clear only uses one replace to complete the replacement. This is a frequently used function for replacing special HTML characters. functions such as , I made a benchmark on these two functions and found that the ef

Recently used to the next AB, the original written to turn out, paste it out, make a record.AB (Apache Benchmark) is Apache's own performance testing tool in Apache's Bin directory.With CMD into Apache's Bin directory, this example takes Apache under Windows as an example.C:\Program Files\apache Software foundation\apache2.2\bin>Format: AB [options] [http://]hostname[:p Ort]/pathParameters:-N requests number of requests to performThe number of request

Title: Given y, the maximum value of K ((y-1960)/10+2) > k! is satisfied.Problem-solving ideas: Through the two sides at the same time to the logarithm, to achieve the effect of power, so that the number of both sides can be stored with their own type.After taking the logarithm: 2 ((y-1960)/10+2) * Log (2) > Log (k!).Further conversions: 2 ((y-1960)/10+2) > log (k!)/log (2) = log (k)/log (2) + log (k-1)/log (2) + log (k-2)/log (2) + ... +log (1)/log (2).Due to Y The final traverse to solve K can

I'm using benchmark V1.0 to show the results of tracking, and after downloading the code, there's already a variety of tracker results on different datasets.If you want to verify the effect of your algorithm on this data set, it is actually very simple:The direct approach:First copy the code to otb_root_path/tackers/this folder, you will find that there are several algorithms in the Code folder.The second step is: to OTB_ROOT_PATH/UTIL/CONFIGTRACKERS.

Tags: put amp RoCE process thread pts load diff rangeMySQL benchmark test (ii)--Method Purpose:The method is not as high as the higher the better. And should be good at subtraction. To Jane is a kind of wisdom, the first thing to do is to collect MySQL state data. Collected, regardless of the time period of the problem, at least you have the first time of the state data, rather than imagined to do analysis and analyze the problem. Data Simula

Tags: TPCC mysql benchmark test1.Brief IntroductionThe Tpcc-mysql output includes five business logic, five business logic that forms the entire transaction process for tpcc-mysql testing. The following are the specific examples:New-order: New OrderPayment: PaymentOrder-status: Order EnquiryDelivery: DeliveryStock-level: StockPredefined variables: To be able to clearly explain the following, first define some variables, easy to calculate and explain t

Ruilog Agian for his work of second benchmark of YAF 2.1. YAF 2.1 (Docs) did a lot of work to improve performance and reduce memory usage, so let's take a look at the result (Yaf 2. 1 rewrite a lot of logic to improve performance, and reduce memory usage, improve results see test comparison): The "All", I have to say, I am isn't saying the fastest is the best. Every framework list blew is outstanding, and has particular situation to deploy. (First o

Add gzip for benchmarkSome time ago, I used several benchmark software to optimize the performance of the server software. In view of the improvement of software performance optimization, we have made corresponding improvements to the benchmark software. Recently, the benchmark software was used again for server selection. The software is as follows: The http_

Brief introduction Over the past 1.5 years, there have been many DB2 for LUW activities in the standard TPC-C benchmarks, which are often used to test performance in an online transaction processing environment. The result is a large span, and it may be a very small number on a machine with the usual configuration, and it may be a very large number in special configurations that are rare in homes and jobs. Although the number of rows that populate the database schema may be adjusted to a certa

Tags: count updating end is the options engine share picture ptime containFirst, Benchmark testThe role of benchmark testing: Understand the performance of the current system and establish a MySQL server performance baseline (provides a super-start line for later performance optimizations) Simulate higher load than current system, find out the expansion bottleneck of system, provide reference f

:6379> CONFIG get Requirepass1) "Requirepass" 2) "Yiibai "Set the password, if the client Run command is not verified, will prompt (error) Noauth, need to pass the authentication. The error will be returned to the client. Therefore, the client needs to use Authcommand for authentication.GrammarThe basic syntax for the AUTH command is as follows:127.0.0.1:6379> AUTH PasswordRedis-BenchmarkThe Redis benchmark

://www.keepalived.org/software/keepalived-1.2.13.tar.gz $ tar-zxvf keepalived-1.2.13.tar.gz $ cd keepalived-1.2.13 $ ln-s/usr/src/kernels/' uname-r '-' uname-m '//usr/src/linux $./configure --prefix=/ Usr/local/keepalived --sysconf=/etc $ chkconfig--add keepalived //View successful $ service keepalived Status 3. Installing Redis Download Redis, the current stable version of

MySQL benchmark Test-sysbench 1. When you benchmark the overall website performance, you can use a variety of tools, such as the well-known AB(Apache load), http_load and other tools. Here we do not care about their use. If you want to know, you can goHttp://en.wikipedia.org/wiki/apachebench. Www.2cto.com focuses on how to conduct MySQL benchmark tests. There are

TPCC-MySQL Benchmark Test TPCC-MySQL is a benchmark testing tool developed by Percona.Download TPCC-MySQL Yum install bzr-y Bzr branch lp :~ Percona-dev/perconatools/tpcc-mysql After the download, you can see the tpcc-mysql directoryGo to the src directory under this directory and execute makeIn the upper-level directory, you can see that the tpcc_load tpcc_start command is available.If the following er

Analysis of MySQL database OLTP Benchmark Test Sysbench is an excellent benchmark testing tool that accurately simulates the I/O mode of the InnoDB disk of the MySQL database storage engine. Therefore, based on this feature of sysbench, we will use this tool to benchmark and verify MySQL database support from simple to complex transaction processing workloads. Te

Generally, the performance and timing problems of dns are caused by suspicious query results. In this case, no matter whether the dns is parsed or not, the consequences are the same. What should we do for actual problems such as long response time, timeout errors, and invalid cache? After all, these types of query responses are still possible to pass. It only requires more time. In fact, in this case, the waste of bandwidth is the real key issue. Now let's assume another situation: we must use a

Sysbench-benchmark SysBench is an open-source, cross-platform, modular, and multi-threaded performance testing tool that runs on databases with high load, you can perform performance tests on CPU/memory/thread/IO/database. Used to evaluate the performance parameters of the operating system. 1 sysbench introduction Sysbench allows us to get the system performance overview without using the real complex database ben