ubuntu server performance monitor

The performance of the LAMP server in Ubuntu is optimized. The installation of ZendOptimizer requires the PHP version to be 5.2. PHP5.3 of Ubuntu10.04 is not supported. For details, refer to PHP5.2. Download ZendOptimizer. Directly paste, refer to the version to change (this is 32-bit), or the home page to register to the http://downloads.zend.com/optimizer/3.3.9

As mentioned in the above article, Win's Performance Monitor is an essential tool for monitoring database performance. Next I will introduce some common monitoring metrics, which are nothing more than disks, CPUs, As mentioned in the above article, Win's Performance Monitor

Can be in Control Panel-admin tool-performance, inside can see the following value One, monitor memory countersTo monitor for a low memory condition, start with the following object counters:1. Memory Information:Memory\ Available BytesMemory\ pages/secMemory\ Available BytesIf you suspect a memory leak, monitor the me

Optimization-monitor CLR Performance CLRCounter usage We use the built-in performance monitoring tool to track and monitor the garbage collector. Next, we will first introduce several commonCLRPerformance monitoring counters. Net CLR memoryCounters Under classification: Percent Time in

: {0 }'. format (meminfo ['memtotal']) try: while True: line = process_info () time. sleep (2) mi = meminfo () print ('free memory: {0 }'. format (mi ['memfree']) W = cpuinfo () two_cpuTotal = long (W [1]) + long (W [2]) + long (W [3]) + long (W [4]) + long (W [5]) + long (W [6]) + long (W [7]) two_cpuused = long (W [1]) + long (W [2]) + long (W [3]) cpuused = float (two_cpuused-one_cpuused)/(two_cpuTotal-one_cpuTotal) print ('%. 2f % '% (cpu used * 100) print line cpu =' %. 2f % '% (cpuused * 1

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 Web or FTP total connection attempts star

Use Opserver to monitor your ASP. NET project series (3. Monitor your server status), opserverasp.net Preface I have had two articles on how to monitor ASP. NET core projects. If you are interested, please refer to them. Cross-platform real-time performance monitoring bas

] System.Windows.Forms.UnsafeNativeMethods.DispatchMessageW (MSG ByRef) 0030eeb8 552f6292 system.windows.forms.application+ ComponentManager.System.Windows.Forms.UnsafeNativeMethods.IMsoComponentManager.FPushMessageLoop (INTPTR, Int32,Int32 ) 0030eebc 552f5e6a [inlinedcallframe:0030eebc] 0030ef44 552f5e6a System.windows.forms.application+threadcontext.runmessageloopinner (Int32 , System.Windows.Forms.ApplicationContext) 0030ef88 552f5bd0 system.windows.forms.application+ Threadcontext.runmessage

, switches, routers, and printers within a single window. It can warn of danger and indicate whether there is an exception to the system/server, which can indirectly help you to take rescue measures before the problem occurs.For more information, see : Install Nagios monitoring System to Monitor Remote linux/windows HostsWe want to know: What monitoring program are you using to

server that collects information about systems and networks on a regular basis and displays them through images. It monitors the system load average and usage, memory allocation (RAM allocation), disk driver Health (disks-driven healthy state), system Services (System services), network ports (LAN port), Mail statistics ( Sendmail, Postfix , dovecot, etc) Mail statistics, MySQL statistics (MySQL stats) and so on.

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

Transferred from: http://www.kuqin.com/shuoit/20140219/338066.htmlFor system and network administrators, it is a heavy task to monitor and debug the performance of Linux systems on a daily basis. After 5 years working as an administrator in the IT field as a Linux system, I gradually realized how difficult it was to monitor and keep the system up and running. For

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 display

I. OverviewPerformance monitoring, which is a system feature provided by Windows NT. Windows NT has always been integrated with performance monitoring tools that provide information about the current health of the operating system and provide hundreds of performance counters for a variety of objects. Performance object, is the object to be monitored, typical exam

, and month.nagios-Network/server monitoringNagios is a leading open source, powerful monitoring system where network/system administrators identify and resolve server-related issues before they affect major business processes. Nagios can monitor remote Linux, Windows, switches, single-window routers, and printers. It can show your network and

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

developed to assist in TCP Parameter Optimization, but here we do not want to study the TCP Window Scale and maximum segment length, because this is not the focus of our current discussion. However, when testing a high-throughput AP, you may find it necessary to tune TCP parameters so that you can get a larger throughput on each iPerf client-For details, see DrTCP. Monitor wireless network performance usi

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

Windows Server 2008 has Windows Reliability and Performance Monitor, enabling it technology to freely gain the tools to easily monitor and analyze system performance and reliability. (Note: In some pre-release versions of Windows Server