rails performance monitoring

Article Title: detailed introduction to linux performance monitoring. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. Networks are the most difficult to monitor in all subsystems. First, because the network is abstract, and more importantly, many factors that affect the

Performance monitoring has always been an issue that every website must seriously consider. For a large system, if you do not know the running status of each module, it is an accident, I don't even know how to cancel it. I think many software developers have noticed this. Therefore, various monitoring data, such as the number of web connections, request concurren

http://www.ibm.com/developerworks/cn/aix/library/es-Javaperf/es-Javaperf4.html maximizing Java performance on AIX, Part 4: monitoring trafficThis five-part series provides several techniques and techniques that are often used to optimize Java™ applications for optimal performance on AIX®. This article discusses the scenarios where I/O and networks can be bottlene

performance counters for loadrunner monitoring today, I put up some of my counters and their threshold requirements, etc., which are for my Windows operating system, C/s structure of SQL Server database and Web platform. NET product test some of the counters; we can continue to add, On UNIX platform for Oracle database testing and Java EE Architecture and WebLogic aspects of the testing of friends, but als

Shanghai Tian Dan Solution-Rural credit cooperatives, agricultural business performance monitoring SolutionsShanghai Tian Dan for the Agricultural credit cooperatives, agricultural business application system characteristics to create a menu-based solution, the use of Shanghai Tian Dan completely independent intellectual property rights products, with rapid deployment capabilities, can help rural credit coo

CactiThere are many features that you may not know. This article introduces one Method: Using cacti andPerformance countersImplement custom Remote Monitoring Performance monitoring has always been an issue that every website must seriously consider. For a large system, if you do not know the running status of each module, it is an accident, I don't even know how

Java-gatewayZabbix itself does not support the direct monitoring of Java, before Zabbix 1.8, can only use Zapcat to do proxy monitoring, and to modify the source code, very cumbersome. All later in order to solve this monitoring problem, Zabbix and Java should be shipped generated their own agent monitoring program: Za

template, the following accessoriesSecond, import the corresponding CPU, IO, hard disk and other performance monitoring template files, enter Perfmon in the run, click the Data Collector = "user-defined, such asRight-click, new Data Collector, select Import from Template, asClick Next, select System performance, click Browser, select the CPU information correspo

Reprinted from: https://www.lanhusoft.com/Article/125.htmlPreviously developed WebForm can open trace to track the page events, which for the performance of the diagnostic program is a great help, play a multiplier effect, today I will talk about using MVC development project debugging and performance monitoring. The EF framework automatically generates SQL state

Turn from 51Testinghttp://bbs.51testing.com/viewthread.php?tid=116526Often see a lot of people talk about LoadRunner to Linux/aix performance monitoring too little, indeed, LR for non-Windows platform monitoring is too little, but we can use IBM's Nmon for performance analysis, this is a great tool, on the official web

Introduction and deployment guide of nmon performance monitoring tools1. Brief Introduction to nmon Nmon is a performance monitoring tool developed by IBM for the operating system layer. It is available in two versions: aix and linux.2. nmon2.1 and nmon for aix Https://www.ibm.com/developerworks/community/wikis/home? L

many other diagnostic tools, you can see through what the database is doing, and even know the performance load of any time zone in the last 30 days and what the database is doing.Although there are excellent monitoring tools like "zabbix,pmm" in MySQL, they can only reflect some performance data curves of database history, for example, TPS is high, temporary ta

IntroductionThis article is the second article in the Java Performance Analysis tool series, the first article: Operating system Tools. In this article, you will learn more about Java applications and the JVM itself using built-in Java monitoring tools. There are many built-in tools in the JDK, including: Jcmd: Prints the class, thread, and virtual machine information for a Java process. Suitable f

is too high and the new request continues, there will be a situation where the process scheduler is temporarily not able to cope, and at this point the thread has to be temporarily placed in the operational queue. Vpsee is here to discuss performance monitoring, which is discussed in a bunch of not mentioned performance, then what is the relationship between the

Tags: mysql monitoringMySQL performance and sys monitoring parameters in the MySQL5.71. Performance Schema: IntroductionIn MySQL5.7, the performance schema has been greatly improved, including the introduction of a large number of newly added monitoring items, reduced footpr