solarwinds web performance monitor

Basic concepts and classification of system monitoring:A Overview of System monitoring: How to scientifically, systematically and efficiently monitor the overall and detailed operation of existing IT architectures is a very important part of the current business operations and management departments. With the increasing number and type of servers, applications, and types in the current enterprise IT environment, operations departments need to be scien

This article describes how to install and configure MySQLMTOP to monitor MySQL running performance. MySQLMTOP has a BS graphical operation page. For more information, see I. environment description1. server role 2. system environmentCentOS 6.2 x86_64 3. environment requirements(1) MySQL 5.0 and above (used to store data collected by the monitoring system)(2) Apache 2.2 and above (

Install and configure MySQLMTOP to monitor MySQL running performance, I. Environment Description1. Server role 2. System EnvironmentCentOS 6.2 x86_64 3. environment requirements(1) MySQL 5.0 and above (used to store data collected by the Monitoring System)(2) Apache 2.2 and above (WEB server running server)(3) PHP 5.3 or above (

Use WMI and performance counters to monitor remote server permission settingsZookeeper Application Scenario: on a web server, WMI is used in. NET encoding to query some hardware configuration information of the remote server, and performance counters are used to query the running resource usage of the remote machine. W

Tags: Zabbix mysql monitor######################################################Monitor MySQL ( default monitor template is not available, then agentd.conf to open the custom key, write your own script )Add at the end of the zabbix_agentd.conf (note related file paths, and script permissions, etc.)Vim zabbix_agentd.confUserparameter=mysql.version,mysql-vUserparam

Monitoring the performance of LINUX Hosts is a complex operation, which depends on command line tools and centralized data. Analysis may be very difficult, and a large amount of data is required to establish a relationship to draw a conclusion. Fortunately, we can use some existing tools to build a model for this process, making data analysis easier. Next, we can see a tool called Munin, which represents the memory and the name of a crow of the Odin G

];//Collect error information, error script file network address, user agent information, time varurl = report_url + m.join (' | | ');//Assemble error escalation information content URL varIMG =NewImage; Img.onload= Img.onerror =function() {img=NULL; }; IMG.SRC= URL;//send data to background CGI } //Monitoring Error EscalationWindow.onerror=function(msg,url,line) {error (Msg,url,line); }Resources: http://mp.weixin.qq.com/s?__biz=MzAxODE2MjM1MA==mid=210058186idx=2sn=

using Prometheus+blackbox_exporter to monitor HTTP, ICMP network performanceNot many words, the network still need to monitor up. Reproduced in the last blog post I posted the next Prometheus Monitoring chart, here in detail the following usage.The steps to install Prometheus, Grafana are skipped, not the focus here, if needed, can be turned over my previous blog notes.Cd/usr/local/prometheusVim prometheus.

Cacti is an excellent monitoring tool that intuitively displays the status of Monitored Objects through templates or custom templates. By importing the apache_status template, Cacti can monitor the performance of Apache servers. 1. Configure apache 1. Enable server status Details Edit the apache main configuration file httpd. conf and remove the comments before the following statement: vim/etc/httpd/conf/

Netstat same usageNetstat-an |awk '/^tcp/{++sta[$NF]} END {for (key in STA) print key, "\ T", Sta[key]} ' can view all states(if the established is large, the system is busy, usually within 1000)Five, Linux under Grab Bag (tcpdump)Tcpdump-nn the first n means that the IP is displayed in digital form, if the hostname is not displayed,Look at the flow of data.Usually TCP, if you see a packet of UDP can be attacked. (DDOS UDP flood flood attack, if you encounter this can only access professional a

, the data collected from the higher level of the range is aggregated with the data collected from the lower level of the range. For example, the CILS at the endpoint represents the sum of all operation calls within the endpoint, And the CILS of the Service Department represents the sum of all calls to all endpoints within the service. Next, we will discuss how to monitor the execution time of the WCF and ASP. NET

lifted. Total number of Common Gateway Interface (CGI) Requests executed by WebTotal CGI Requests after the service is started. The CGI request is a custom gateway Executable File (.exe files). The administrator can install it to add form processing or other dynamic data sources. The distribution of CGI requests to servers will greatly consume server resources. Total number of connections that attempt to connect to the Web or FTP service after the

and rarely used. Second, the period of validity allocated to cached items should not be too short. Items that expire soon will result in unnecessary turnover in the cache, and often lead to more code cleanup and garbage collection work. If you are concerned about this issue, monitor the cache total turnover rate performance counters associated with ASP. NET applications

[Reading Notes] 2016.12.10 "building high-performance Web sites" to build high-performance web Sites Address of this Article Sharing outline: 1. Overview 2. knowledge points 3. Waiting for sorting 4. References 1. Overview 1.1) [Book Information] Building a high-performance