watchdog server monitoring

Preface Over the past few days, I have been eager to write server programs. All series of articles have been updated slowly. Sorry :) Note: This series of articles is limited to learning and communication and focus on the process. Due to the involvement of companies, source code download is not provided. Sorry !! But please rest assured that I will post the core, implementation, and other codes that can be pasted out, and strive to answer every quest

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

Downtime Monitoring Alarm Program A. Source of Demand Downtime is most painful for ops people. How to check if a server is still performing properly, assuming that the server is down, how to monitor and notify the first-line OPS personnel to maintain, and minimize the loss.two. Program Functions perform a downtime test on the specified

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

Original: SQL Server Alert Management, real-time monitoring of database trends, in a planned way Work for so many years, whether it is around the classmate or colleague, found that as long as the programmer has a common problem---lazy. Lazy to no one is willing to work overtime, especially "duty" overtime. Even if we are not willing to work overtime, but many times the project to go online or on th

Server monitoring-Nagios Installation I. Preparations before installation Nagios server: 192.168.1.10 Nagios client: 192.168.1.11 In this article, Nagios only uses the Nagios email alarm function. If you need to draw a picture, you must install cacti or other plug-ins. Ii. Install the service On nagios server: Install

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

Ubuntu under Zabbix Server monitoring tool deploymentAn installationInstall Apache, Mysql, PHP, Zabbixsudo apt-get updatesudo apt-get install apache2 mysql-server libapache2-mod-php5 php5-gd php5-mysql php5-common zabbix-server-mysql zabbix- frontend-phpTwo service-side configuration2.1 Configuring database connections

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

Background: The unit selects Dell and HP two types of servers in the IDC room. For information on monitoring server hardware, especially RAID, Dell can monitor it using its own OMSA program process. However, HP does not have this aspect of monitoring, the disk in the server is the most prone to problems, the personal s

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

; #Time kbin pktin kbout pktout 10:32:01 40 58 43 66 10:32:01 27 58 3 32 10:32:02 3 28 9 44 10:32:02 5 42 96 96 10:32:03 5 48 3 28 Installing Collectl # Ubuntu/debian Users $ sudo apt-get install Collectl #Fedora $ sudo yum install Collectl ConclusionThese easy-to-use commands can quickly check network bandwidth usage on Linux servers. However, these commands require the user to log on to the remote server via

; #Time kbin pktin kbout pktout 10:32:01 40 58 43 66 10:32:01 27 58 3 32 10:32:02 3 28 9 44 10:32:02 5 42 96 96 10:32:03 5 48 3 28 Installing Collectl # Ubuntu/debian Users $ sudo apt-get install Collectl #Fedora $ sudo yum install Collectl ConclusionThese easy-to-use commands can quickly check network bandwidth usage on Linux servers. However, these commands require the user to log on to the remote server via