top server monitoring tools

18 command line tools for Linux performance monitoringDaily monitoring and debugging of Linux system performance is a heavy task for the system and network administrators. Five years after working as a Linux system administrator in the IT field, I gradually realized how difficult IT is to monitor and keep the system up and running. For this reason, we have compiled the list of 18 most commonly used command

the web server, the network monitoring software periodically sends 32-bit ping requests continuously to track whether the server has received the request and responded in a timely manner. There are hundreds of existing network monitoring tools, but these

SQL Server Monitoring (monitoring) ArchitectureIn daily management of SQL Server, having SQL Server run efficiently and with good performance is what DBAs need to do. DBAs need to understand the daily performance, analyze and tune performance, and monitor the deployment of t

.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

performance monitoring tools is to parse and analyze data and streams. In a network, different regions can capture packets in different ways, and then perform automated and / or manual analysis. The most common methods are:1. Deploy Distributed data collection agents on all critical network locations. 2. use The packet capture capabilities of the specific router/switch hardware. network

For some time, we have been on the internet to show readers how to configure a variety of different performance monitoring tools for Linux and Linux-like operating systems. In this article we will list a series of the most frequently used performance monitoring tools, and provide a corresponding introduction link to ea

Simple Solution for linux server process monitoring and automatic restart, linux Server Process Monitoring Reprinted please indicate the source: curtain roll west wind column (http://blog.csdn.net/ljxfblog) Starting from this week, the newbie game was in the file deletion and sealing test phase. The last two days showe

Bandwidthnagios– Network/server monitoringNagios is a leading and powerful open source monitoring system that allows network/system administrators to identify and resolve problems before they affect normal business. With the Nagios system, administrators can remotely detect Linux, Windows, switches, routers, and printers within a single window. It can warn of danger and indicate whether there is an excepti

Document directory Performance bottleneck Performance counters Monitoring servers are a key part of server management..By using appropriate monitoring tools, you can detect server problems, evaluate the results of website content changes, and plan upgrades to facilitat

, server resource usage can be reflected in real-time on the screen, but this real-time monitoring does not download the server resources, it is recommended to use together with the acquisition download commandInitial interface of NmonNmon's features are strong, the home page lists can be monitored and real-time view of the project, in actual projects often monit

. He can display upload and download traffic in hours, days, months, and output summary reports.For more information, see: Vnstat php–monitoring Network Bandwidth8:nagios– Network/server monitoringNagios is a leading and powerful open source monitoring system that allows network/system administrators to identify and resolve problems before they affect normal busi

Need to monitor Linux server system performance? Try the following built-in system or attachment tools. Most Linux releases are equipped with a large number of monitoring tools. These tools provide metrics that can be used to obtain relevant information and system activities

Http://www.cnblogs.com/xrq730/p/4842483.htmlObjectiveWhen locating system problems, knowledge, experience is the basis, data is the basis, tools are the means of using knowledge to process data. The data mentioned here are: Run log, exception stack, GC log, thread snapshot, heap dump snapshot, and so on. Frequent use of the appropriate tools for virtual machine monitori