Python to monitor the port usage of the device, python to monitor the port usage of the device
This example describes how to monitor the port usage of a device using Python. Share it with you for your reference. The details are as follows:
Recently, due to work requirements, the above requirements need to be reported daily O M of hundreds of port usage [], altho
The Zabbix version currently in use is 2.2.3, which comes with MySQL monitor template templates App MySQL, with only a few monitoring items. If you just want to do basic monitoring of MySQL, you can use this template, if you want to monitor the various MySQL information, such as the various state of the database, master-slave replication status, InnoDB status, and other information needs to write a template
Download and install Percona source, use Percona Toolkit or Innobackup later
Wget-n--no-check-certificate RPM-IVH percona-release-0.1-4.noarch.rpm2. Installing the Percona Monitor plugin with YumYum-y Install Percona-zabbix-templatesAfter the installation, most of the files are placed under the/var/lib/zabbix/percona directory3. Create a new/conf.d/directory under the Zabbix_agent folder and copy the installation generated Percona monitoring prof
Shell scripts monitor MySQL services and shell scripts monitor mysqlThe main content of this article describes how to monitor whether the MySQL service is normal by using shell scripts. For more information, see
The general idea is to check whether the MySQL service is normal: Check whether port 3306 is started, ps to check whether the mysqld process is started,
How does Android monitor whether the app is uninstalled and android monitor and uninstall it?
We know that many applications will open a browser after they are uninstalled. Please tell us why they are uninstalled. How do they know?
I know many people will think of listening to uninstall broadcast android. intent. action. PACKAGE_REMOVED, but the process is killed when you are unmounted. This broadcast is t
How does php monitor redis queues with values in the background, how does php execute scripts with values in values, and how does php monitor redis queues with values in the background and execute scripts with values?
Reply content:
How does php monitor redis queues with values in the background and execute scripts with values?
$ Idle = 0; $ maxWait = 10;
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 is an essential tool for monitoring database performance. Next I will introduce some common monitoring metrics, which are nothing more
Laptop monitor How to modify desktop display
With the continuous development of it technology, progress, the replacement of products, the notebook has become obsolete more and more. But can we take advantage of these outdated notebooks? The answer is yes. Today I teach you to make full use of the LCD screen of the discarded notebook, so that it can play "peripheral". But the premise is that these removable LCD screen must be good (tmds LCD screen ca
Tags: poi oca verify sudo link manually load TAC add1. Monitor MySQL with the Percona monitor pluginYum Install http://www.percona.com/downloads/percona-release/redhat/0.1-3/percona-release-0.1-3.noarch.rpmHttps://www.percona.com/doc/percona-monitoring-plugins/1.1/zabbix/index.html#installation-instructionsYum Install percona-zabbix-templates PHP php-mysql1.php script is used to collect 2.shell call this PH
Use Windows performance monitor to monitor common SQL Server metrics
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, memory and other hardware operating indicators include database locks, user connec
This problem is often encountered. You can change the monitor and then change the resolution back to the monitor. However, this method is quite practical and troublesome. Here is a simple method:
1. Most people can think of entering the safe mode, modifying the resolution, and then restarting. This is useless. It has been tested several times. MS is used to modify the resolution in security mode.
2. The c
is IOS6 the previous implementation, we can see that this API is a relatively low-level implementation, its callback or C implementation, rather than our usual practice of OC implementation. so in IOS6 and beyond, the API is deprecated (of course, if you still use it, you can still implement the function), we have a better and more advanced implementation to solve the problem:[[nsnotificationcenterdefaultcenter] addobserver: Self selector:@selector(outputdevicechanged:) Name:avaudiosessionr
Use iftop to monitor network traffic and iftop to monitor network traffic
Iftop is a useful tool. The following command monitors the wireless network card of my notebook
iftop -i wlan0
For example, if I play a video of letv, The iftop displays the following information:
Basic description:
1. the main part of the screen is the data transfer between two machines, with an arrow indicating the direction. Th
_env" = "yes"]
Then
echo "MySQL Slave is running!"
Else
echo "####### $DATA #########" >>/data/mysql/mysql_slave_status.log
echo "MySQL Slave is not running!" >>/data/mysql/mysql_slave_status.log
echo "MySQL Slave is not running!" | mail-s "warn! $MYSQLIP MySQL Slave is not running. "Admin@yourdomain. com
Fi
Recommended to run every 10 minutes*/10 * * * * root/bin/sh/root/mysql_slave_status.shPrinciple:1) Monitor the running stat
The first approach is to use CMP for comparison[Email protected] bo]#ls1. html2. html3. html4. html5. html6. html7. html8. html9. htmlCat.SH[email protected] bo]#Cat Cat.SH#!/bin/bash[! -f/root/wyb/bo/Cat. log] Cat*.html >/root/wyb/bo/Cat. LogCat*.html >Tmp.logCMPtmp.log/root/wyb/b
Http://www.oschina.net/translate/command-line-tools-to-monitor-linux-performance1.Top-Linux Process MonitoringThe top command under Linux is a performance Monitor that many system administrators often use to monitor Linux performance, and this command is available in many Linux or Unix-like operating systems. The top command is used to display all live processes
memory and CPU usage. The top command is very useful for system administrators when we need to monitor and take the right action on a Linux system. Let's take a look at the actual operation of the top command.# Top2. vmstat-Virtual Memory StatisticsThe Vmstat command is used to display more information such as virtual memory, kernel threads, disks, system processes, I/O modules, interrupts, CPU active states, and more. In the default case, the Linux
CPU usage, memory usage, swap memory usage size, cache usage size, buffer usage size, process PID, commands used, and more. It can also show the memory and CPU usage of the running process. For system administrators, the top command is a very useful one that can be used to monitor the system and take the correct processing action when needed. Let's take a look at the top command in action.# TopTop Command ExampleFor more examples of top commands, rea
1. top-Linux System process monitoringThe top command is a performance monitor that can be used in many Linux/unix versions, and it is also a tool for monitoring system performance often used by Linux system administrators. The TOP command periodically displays all running and running and updates to the list, showing CPU usage, memory usage, swap memory, cache size, buffer size, process control, users, and more commands. It also shows running processe
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.