solarwinds web performance monitor

Enterprises regard their websites as the key business of daily operation. To maintain optimal performance for key business functions, Linux administrators need a variety of tools to help them easily and effectively monitor Web servers. The following three open-source tools can help Linux administrators better understand their

Http://www.oschina.net/translate/command-line-tools-to-monitor-linux-performance1.Top-Linux Process MonitoringThe top command under Linux is a performance Monitor that many system administrators often use to monitor Linux performance, and this command is available in many Li

Last night, the first translation of "command line Tools to Monitor Linux performance" in the first 10 commands, translation is not very good, this evening continue to the back of the 10 also translated to everyone, the first time to write a blog, writing is not particularly good, Hope that we do not mind, but also hope that there is something wrong with the place can be a lot of advice, after all, younger

Front-end time is a dynamic target monitoring, the application needs to consider the large data volume and multi-user concurrency, the performance of the system is an important measure of the implementation of the solution. Here is a simple record of performance monitoring and simple analysis in Windows.General operating system performance mainly related to the m

[Debug practice] windbg + Performance Monitor solves a memory leakage problem Solve a memory problem that has been plagued for many days this afternoon. Record the analysis process Problem description:W3wp memory increases slowly, and it will reach about 1.3g at last, so CPU resources are not very tight. Analysis process:Previous problems were caused by hosting memory leaks. Based on previous experience

iis| Performance Today I'm going to show you how to monitor and improve the performance of IIS 5.0 servers, which is just something I've summed up from some of the information and practice, and come up with a discussion, J. We will discuss the following aspects: 1, Memory (memory), memory performance directly affect th

Analysis toolsA free tool for analyzing AIX and Linux performance, the Nmon tool helps to display all of the important performance tuning information on one screen and dynamically update it. This efficient tool can work on any dumb screen, Telnet session, or even dial-up lines. In addition, it does not consume a lot of CPU cycles, usually less than 2%. On the updated computer, its CPU utilization will be le

Today I'm going to show you how to monitor and improve the performance of IIS 5.0 servers, and that's just something I've summed up from some information and practice, and come out and talk about it, J. We will discuss the following aspects: 1, Memory (memory), memory performance directly affect the performance of othe

objects------------------------------Total 320 objectsStatistics:Mt count totalsize Class Name790fd8c4 320 54798168 system. StringI found several strings up to 1 MB, which are basically some order information strings returned by the database.When it was depressing, the O M Department provided the second dump file and analyzed the file using the same method above. The conclusion was that the GC heap size was similar, however, the number of dump files increased by more than 100 MB.I began to sus

template is added in the same way as above, not in the following.8.3 Select the corresponding template on the appropriate host or group associationTo associate a template with a host or groupNine, the actual monitoring effect displayViewing the monitoring effect can be viewed monitoring-->latest data, filtering out the corresponding host and application name for viewing, the latest collection of the item's monitoring results, any monitoring to the data item will display the data, there is a gra

network bandwidthFor more information, see: iftop-Monitoring the usage of network bandwidth.monitorix-System and Network monitoringMonitorix is a free lightweight application tool designed to run and monitor Linux/unix server systems and resources. It has an HTTP Web server that has a regular collection of information about the system and the network and displays it graphically. It monitors the average loa

Introduction Rational performance Tester is generally used to test the performance of the system, can test the system at a certain time can be hosted at the same number of users, testing a period of time the system can support how many users to operate, test the system for a period of time performance changes and so on. But in addition to this general feature, w

Another way to Zabbix monitor Nginx performance Nginx and PHP-FPM have built a status page that is useful for trying to understand the status of Nginx and monitoring nginx, and for subsequent Zabbix monitoring, we need to enable the Nginx status page first 1. Enable Nginx status configurationAdd location to the default host or the host you wish to access. server { location/ngx_status { stu

Security Foundation).Vnstat php-Monitoring network bandwidthVnstat PHP is one of the most popular social tools for Web front-end applications called "Vnstat". Vnstat PHP uses a good graphics mode to monitor network traffic usage. It shows the usage of network traffic in the summary report for each time, day, and month.nagios-Network/server monitoringNagios is a leading open source, powerful monitoring syst

graphically. It monitors the average load and usage of the system, memory allocations, disk health, system services, network ports, message statistics (SENDMAIL,POSTFIX,DOVECOT, etc.), MySQL statistics, and so on. It is used to monitor the overall performance of the system to help detect errors, bottlenecks, and abnormal activity.arpwatch– Ethernet Activity MonitorThe Arpwatch is designed to

program or application for real-time network traffic bandwidth usage.iftop-Network Bandwidth MonitoringIftop is another terminal-based, open-source system monitoring tool that displays a list of frequently updated network bandwidth utilization (i.e. source and destination hosts) through the network interface on your own system. Iftop monitors the use of the network, and top monitors the use of the CPU. The Iftop monitors a selected interface and displays the current bandwidth usage between the

Front-end time is a dynamic target monitoring, the application needs to consider the large data volume and multi-user concurrency, the performance of the system is an important measure of the implementation of the solution. Here is a simple record of performance monitoring and simple analysis in Windows. General operating system performance is mainly related to

(Security Accounts Manager, Security Account Manager) as Windows. for administrators, IIS uses Performance Monitor and SNMP (Simple Network Management Protocol, Simple Network Management Protocol) and other existing management tools. How to monitor and improve IIS performance? We will discuss the following aspects: 1.

troubleshoot several methods with the highest CPU occupancy rate. The advantage of PERF4J is the ability to continuously track the execution efficiency of the functional code of the statistic, and the in-depth analysis of the different methods in the two versions, which can be identified as early as possible during the development cycle. PERF4J can also be used in a product environment, starting at an early stage of operations, to monitor its statist