benchmark painting

Author:zhankunlinDate:2011-4-1Key Words:hadoop, Terasort 1TB sequencing is typically used to measure the data processing capabilities of a distributed data processing framework. Terasort is a sort job in Hadoop, and in 2008, Hadoop won the first place in the 1TB sort benchmark evaluation, taking 209 seconds. Hadoop mapreduce Scalability Test: http://cloud.csdn.net/a/20100901/278934.htmlUsing MPI to realize Hadoop:map/reduce Terasort http://emonkey.

-- report-interval=4--verbosity=3--mysql-host=localhost--mysql-port=3306--mysql-socket=/data/3306/mysql.sock-- Mysql-user=root--mysql-password=123456--mysql-db=sbtest [Prepare | run | cleanup]if interested, you can follow the subscription number "database Best practices" (dbbestpractice). 650) this.width=650; "title=" qrcode_for_gh_54ffa7e55478_258.jpg "src=" https://s5.51cto.com/wyfs02/M00/A6/1A/ Wkiol1njekkigfpeaabth5u4v_0148.jpg-wh_500x0-wm_3-wmp_4-s_3325867289.jpg "alt=" wKioL1nJEKKigfpEAABt

default is off--num-thread number of concurrent connection threadsError message:Sysbench:error while loading shared libraries:libmysqlclient.so.18:cannot open Shared object file:no such file or dire Ctory export ld_library_path=/usr/local/mysql/lib Output This variable can beTest results Analysis650) this.width=650; "Src=" https://s4.51cto.com/wyfs02/M01/8E/29/wKiom1i3jGHieS9JAABawHywh1E583.png-wh_500x0-wm_ 3-wmp_4-s_3490831340.png "title=" qq picture 20170302110706.png "alt=" Wkiom1i3jghies9

1, Create an ADE view:Example:ade CreateView Ade CreateView 2, use an ADE view:Example:ade Useview 3, Refresh the label in your view:Example:ade Refreshview–latest 4, Begin a new transactionExample:ade BeginTrans 5, Check out the files which needs to be updated:Example:ade CO–NC 6, Update the files and replace them with FZ 7, Check in the SQL or benchmarkExample:ade Ci–nc–all 8, Merge transactionExample:1, Ade Beginmerge2, Ade Mergetrans3, End Endmerge9, finished, no need to end transactions.H

indicates the number of outstanding IOThe parameter –frandom represents a random pattern, whereas the sequential sequence patternThe parameter –b64 indicates that each IO size is 64K1 sqlio-kw-t2-s120-dm-o1-frandom-b64-bh-LS Testfile.dat2 Sqlio-kw-t2-s120-dm-o2- FRANDOM-B64-BH-ls Testfile.dat3 sqlio-kw-t2-s120-dm-o4-frandom-b64-bh-ls testfile.dat4 sqlio-kw-t2-s120-dm-o8-frandom-b64-bh-ls Testfile.datNeed to download to the following addresshttp://www.microsoft.com/en-us/download/details.aspx?id

=immooc--mysql-user= Sbtest--mysql-password=123456--oltp-tables-count=10--mysql-socket=/usr/local/mysql/data/mysql.sock prepar--test=./oltp.lua--mysql-table-engine=innodb storage due to the situation--oltp-table-size=10000 size of each table--MYSQL-DB=IMMOOC DB Name--mysql-user=sbtest User Name--mysql-password=123456 PasswordNumber of--oltp-tables-count=10 OLTP tables--mysql-socket=/usr/local/mysql/data/mysql.sock MySQL sock file for connectionPrepar Generating DataNow view database, generate 10

'Mysql-uroot-poracle TPCC Mysql-uroot-poracle TPCC 2.tpcc-mysql's business logic and several of its related tables function as followsNew-order: New orders, one complete order transaction, almost all tables involvedPayment: Payment, main correspondence orders, history tableOrder-status: Order status, main corresponding orders, Order_line tableDelivery: Delivery, main correspondence Order_line tableStock-level: Inventory, main corresponding stock tableOther related tables: client: Main Customer

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