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If you want to know what your server is doing, you need to know some basic commands, and once you've mastered these commands, you're a professional Linux system administrator.Some Linux distributions provide GUI programs to Monitor the system, for example, SUSE Linux has a great and professional tool Yast,kde KDE system Guard is also excellent. Of course, to use these tools, you have to operate in front of the ser
Some Linux distributions provide GUI programs for system monitoring, such as SUSE Linux has a great and professional tool yast,kde the KDE System Guard is also excellent. Of course, to use these tools, you have to operate in front of the server, and these GUI programs take up a lot of system resources, so although the GUI is good for basic server health
Let's briefly discuss the monitoring policy. We hope that experts can correct it.
Policy 1: select a Monitored object
InIn a large network, the Monitored Objects may include servers, firewalls, switches, routers, and other devices, as well as services running on various objects. However, we do not need to put all objects in thisMonitoring System. For example, putting some test systems in monitoring will
What are the current SQL Server database monitoring software? After collecting the current SQL Server database monitoring software, I found that QuestsoftwareQuestsspotlight is not available for free open source )? QspotlightIderasSQLDiagnosticManager (charged) red-gatesql-monitor (charged) Cacti (Free Open Source)
Wha
Label:The IO performance of SQL Server is affected by the IO latency of the physical disk and the IO operations performed internally by SQL Server. When monitoring disk performance, the primary measure (metric) is IO latency, which is the time delay in creating an IO request from application to disk to complete the IO request. SQL
MySQL template that comes with Zabbix, but you also need to prepare a script for MySQL status on the MySQL server Chk_mysql.sh,zabbix call this script to get MySQL running information.1. Add MySQL monitoring information in config file zabbix_agentd.conf: # Vim/etc/zabbix/zabbix_agentd.confuserparameter =mysql.version,mysql-1 //chk_mysql.sh path according to actual situation userparameter =mysql.ping,mys
Install and configure the Munin monitoring server on Linux
Munin is a great system monitoring tool similar to RRD tool. It provides you with a wide range of system performance information, such as disks, networks, processes, systems, and users. These are the content that Munin monitors by default.
Use RRDtool to customize plotting to monitor Oracle databases
Simp
to monitor as long as you enter a single command. For example, to get statistics on the processor, memory, and disk, just enter C, M, and D separately. You can also use Nmon with the-f flag to save performance statistics to a CSV file for later analysis.
As far as day-to-day server monitoring is concerned, I think Nmon is one of the most useful programs in my Linux System Management Toolkit.
Pmap
Th
Deployment of Zabbix server monitoring tool in Ubuntu
Deployment of Zabbix server monitoring tool in Ubuntu
1. InstallationInstall Apache, Mysql, Php, and zabbix
Sudo apt-get updateSudo apt-get install apache2 mysql-server libapache2-mod-php5 php5-gd php5-mysql php5-common z
Build a printer monitoring server using Nagios
Tutorial Background: The company has many HP printers, which are difficult to manage. So I thought about whether I could be a printer monitoring server to quickly respond to all the printer problems. After that, I checked the relevant information on the Internet and set up
The Sfbserver front-end server deployment, which defines archiving and monitoring in the topology, focuses on deploying monitoring reports to view detailed data statistics.Reference: Https://technet.microsoft.com/en-us/library/jj687994.aspxPreview the next screen in advance650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M01/6C/B2/wKioL1VQazqyhyQVAAN1CevSDM
I would like to share with you the following four Linux Server monitoring tools.Htop-interactive process viewer interactive process Monitoring
You probably know how to view the real-time process status of the local machine. If you do not know, use the top command. To view the command instructions, use man top.
Htop is an extended version of top, allowing you to m
the Nigel's Monitor. this popular open-source tool is used to Monitor the performance of Linux systems. Nmon can monitor the performance information of multiple subsystems, such as processor usage, memory usage, running queue information, disk input/output statistics, network input/output statistics, memory paging activity, and process metrics. Then, you can view the real-time system measurement result of nmon through the "graphical" interface of curses.
To run nmon, you can start the tool from
ArticleDirectory
Iostat
Meminfo and free
Mpstat
Netstat
Nmon
Pmap
PS and pstree
SAR
Strace
Tcpdump
Top
Uptime
Vmstat
Wireshark
Original article link
If you want to know what your server is doing, you need to know some basic commands. Once you are proficient in these commands, you are a professional Linux system administrator.
Some Linux distributions provide the GUIProgramFor example, SuSE Lin
that can be referenced in other configuration files
Objects/timeperiods.cfg
Define the configuration file for the Nagios monitoring time period
Objects/windows.cfg
Monitor a profile template for a Windows host that is not enabled by default
Assuming that we have Nagios installed on a server with IP 192.168.195.136 and need to monitor the 192.168.195.136
Because our company's servers use dell (our company is a mobile game, and all servers are dell), the server models include r410, r420, r710, and r720, the system includes centos 5.x, centos 6.x, redhat 5.x, redhat 6.x, ubuntu 12.04, and ubuntu 12.04.4. For Hardware monitoring, I have tested ipmi, megacli, and smart, however, these monitoring software has fewer
Cacti monitoring server data migration
In response to the customer's requirements and discussions with Wang, if a standby Cacti monitoring server is missing in the BJD environment, the data of the original Cacti monitoring server
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