详细讲解Linux下实时监控MySQL的工具Mtop_MySQL
bitsCN.com
所需模块:
Curses
DBI Distributed as Bundle::DBI:
DBD::mysql
Getopt::Long (Distributed with Perl 5)
Net::Domain Part of libnet:
# perl -e use Curses
# perl -e use DBI
# perl -e use DBD::mysql
# perl -e use Getopt::Long
# perl -e use Net::Domain
没有输出就是模块已经安装了,有错误就是相应的模块没有安装。
可以在上面给出的地址下载相应模块的最新版本。
安装所需的 Perl 模块:
# tar zxvf Curses-x.xx.tar.gz
# cd Curses*
# perl Makefile.PL
# make
# make install
yum仓库里有 perl-DBI ,所以直接 yum 安装
# yum -y install perl-DBI
因为是编译安装的 MySQL ,所以需要把 lib 的路径加入 ld.so.conf
# vi /etc/ld.so.conf
/usr/local/mysql/lib/mysql
# ldconfig
虽然yum仓库里有 perl-DBD-MySQL ,但其依赖 mysql ,所以还是编译安装
# tar zxvf DBD-mysql-x.xxxx.tar.gz
# cd DBD-mysql*
# perl Makefile.PL --mysql_config=/usr/local/mysql/bin/mysql_config
# make
# make install
安装mtop:
# tar zxvf mtop-0.6.6.tar.gz
# cd mtop-0.6.6
# perl Makefile.PL
# make
# make install
添加相应的MySQL数据库用户:
# mysql -uroot -pPASSWORD
mysql> GRANT RELOAD,PROCESS,SUPER ON *.* TO IDENTIFIED BY mtop;
mysql> FLUSH PRIVILEGES;
mysql> exit
运行:
因为自定义了 mysql.sock 的位置,所以需要做个链接 mtop 才能运行,
# ln -s /var/run/mysqld/mysql.sock /tmp/mysql.sock
# mtop --dbuser=mtop --password=mtop

Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

Notepad++7.3.1
Easy-to-use and free code editor

SublimeText3 Chinese version
Chinese version, very easy to use

Zend Studio 13.0.1
Powerful PHP integrated development environment

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Hot Topics











In the cryptocurrency market, choosing a reliable trading platform is crucial. As a world-renowned digital asset exchange, the OK trading platform has attracted a large number of novice users in mainland China. This guide will introduce in detail how to register and use it on the OK trading platform to help novice users get started quickly.

According to the latest evaluations and industry trends from authoritative institutions in 2025, the following are the top ten cryptocurrency platforms in the world that support multi-chain transactions, combining transaction volume, technological innovation, compliance and user reputation comprehensive analysis:

Ranking of the top ten digital virtual currency trading apps in 2025: 1. Binance: Leading the world, providing efficient transactions and a variety of financial products. 2. OKX: It is innovative and diverse, supporting a variety of transaction types. 3. Huobi: Stable and reliable, with high-quality service. 4. Coinbase: Be friendly for beginners and simple interface. 5. Kraken: The first choice for professional traders, with powerful tools. 6. Bitfinex: efficient trading, rich trading pairs. 7. Bittrex: Safety compliance, regulatory cooperation.

In the cryptocurrency market, futures trading platforms play an important role, especially in perpetual contracts and options trading. Here are the top ten highly respected futures trading platforms in the market, and provide detailed introduction to their characteristics and advantages in perpetual contract and option trading.

Top 10 cryptocurrency exchanges rankings: 1. Binance: Leading the world, providing efficient trading and a variety of financial products. 2. OKX: It is innovative and diverse, supporting a variety of transaction types. 3. Huobi: Stable and reliable, with high-quality service. 4. Coinbase: Be friendly for beginners and simple interface. 5. Kraken: The first choice for professional traders, with powerful tools. 6. Bitfinex: efficient trading, rich trading pairs. 7. Bittrex: Safety compliance, regulatory cooperation. 8. Poloniex and so on.

Ranking of the top ten cryptocurrency exchanges in the currency circle: 1. Binance: Leading the world, providing efficient trading and a variety of financial products. 2. OKX: It is innovative and diverse, supporting a variety of transaction types. 3. Huobi: Stable and reliable, with high-quality service. 4. Coinbase: Be friendly for beginners and simple interface. 5. Kraken: The first choice for professional traders, with powerful tools. 6. Bitfinex: efficient trading, rich trading pairs. 7. Bittrex: Safety compliance, regulatory cooperation. 8. Poloniex and so on.

In the currency circle, commonly used market viewing software include TradingView, Binance, Coinbase and CryptoWatch, each providing real-time market monitoring and technical analysis tools, suitable for the needs of different investors.

Ranking of the top ten digital currency quantitative trading apps: 1. Binance, 2. OKX, 3. Huobi, 4. Coinbase, 5. Kraken, 6. Bitfinex, 7. Bittrex, 8. Poloniex, 9. Gemini, 10. KuCoin, these platforms provide high security and good user experience, and the steps to use include downloading and installing, registering an account, enabling two-step verification, and depositing and trading.
