vps benchmark

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

Tags: databaseBenchmark Test Tool: DBT2DBT2 is an OLTP transactional performance testing tool. It simulates a wholesale vendor, multiple employees accessing the database, updating customer information and checking inventory.DBT2 is a good implementation of the TPC ' s TPC-C benchmark specification, which is one of MySQL's most popular benchmark tools, but its documentation is scarce.DBT2: Installing the Per

Label:Mysql Benchmark Test Benchmark testing is a stress test designed for the system. First, the main work of the benchmark test: 1. Verify that some assumptions are based on the system and confirm that these assumptions are true (we do the main thing in the test, just some functional tests). 2. Reproduce some of the abnormal behavior in the system to resolve th

How to perform benchmark test test conditions– How to avoid common mistakes? You need to run benchmarks in a real-world environment. Similar or identical hardwareIncludes CPU, memory, network, IO system The same software configuration Similar data set size Similar distribution of data Similar access patterns– Avoid queries and data caching– Reconstruct the distribution of the access The equivalent number of threads– Multi-user and

Tags: Database benchmark testPurpose of Benchmark testingBenchmarks are designed to identify bottlenecks in the system, including: Hardwaredisk, memory, network, and so on. Operating systemFile system, memory management, driver, scheduling, etc. RdbmsSQL layer, storage engine layer. Schema designIndex, table structure, data type. QueryQuery write bad, logical error. Application

PerconaThreadPool performance benchmark test MySQL starts from 5.5.16. in the commercial MySQL version, Thread Pool is used as the plug-in to provide official function support. Later, MariaDB also implemented this function, and Percona also followed up. In the past few days, we have conducted a thread pool comparison test on Percona 5.6.16, trying to find a more suitable configuration parameter. The following is a comparison of several test modes:

-parallel 5-fetches Urls.txtThe above command means using 5 processes at the same time, random access to the site address in Urls.txt, a total of 100 visits. is to pick up the Sky star's Light cloud server test results:I can see that my small Cloud server can also access 11 pages per second. (11.3376 fetches/sec)We re-test how much access pressure is expected to withstand (a large number of user concurrency environments for a period of time)#./http_load-rate 5-seconds Urls.txtThe above command m

[Benchmark] performance ratio of redis, mongodb, and memcache. First, let me talk about the situation I used: the first memcache, used for the key-value pair relationship server side cache, used to store some commonly used data that is not very large but needs to be quickly reflected. then, let's talk about my own usage: The first memcache is used for the server-side cache of key-value pairs. it is used to store data that is not frequently used but r

MySQL5.6.7-RC tpcc-mysql benchmark test result bitsCN.com MySQL 5.6.7 RC was released a few days ago, so I decided to use tpcc-mysql to test its performance, including performance and stability. I can't say that my testing process is flawless because I found two bugs: MySQL 5.6.7 is locked during CREATE INDEX MySQL 5.6.7-rc crashes when using tpcc-mysql workload test I don't know if it is because of the RC version. I submitted some feedback to

to achieve full-process real-time management. More importantly, Haier on-line user interaction customized platform and modular business resource platform, the former open to aggregate user needs, the latter without boundaries to aggregate resources, so as to build a dynamic grasp the user needs, quickly integrate the best resources of the powerful network. The efficient docking of these two platforms with the connected plant has enabled Haier to have the ability to detonate and lead the innovat

from Korea to introduce domestic leading automated production and experimental equipment, not only to produce a standard RO membrane products, but also to meet the customer's new, special-shaped products of the individual needs. Sino-Korean Joint research and Development RO membrane over ten years, the Korean Water Purification Association key recommended Products2005 7 months: Founding team and Korea Water Purification Association strategic cooperation2006 3 months: With Korea South Horizons

consumer need to pull messages from 6 partition at the same time, The I/O of the consumer machine is the bottleneck of the whole consuming process, and when the number of consumer is increased to 2 to 3, multiple consumer pull messages from the cluster at the same time, taking full advantage of the throughput rate of the cluster.Producer Consumer PairExperimental conditions: 3 broker,1 topic,6 partition, no replication, asynchronous mode, message payload 100 bytesTest Project: Test the amount o