Tool: linux performance monitoring tool-nmon, linux-nmon
Nmon download: http://pan.baidu.com/s/1jICoSpo
It can be run directly in linux.
The nmon tool can display all important performance optimization information on a single screen and dynamically update it.
The nmon tool
MySQL monitoring tool-Innotop, mysql tool-innotop
Innotop is a powerful MySQL monitoring tool. It uses perl to show the running status of MysQL servers and Innodb in text mode.
Install innotop
: Https://github.com/innotop/innotop
Github provides two versions: The innotop-ma
No webmaster is willing to their own site downtime, but Google server will be a problem, not to mention that I have small sites, broken servers. The best solution to the down machine is only one: solve it in time. To solve the problem in time to know when the site server down. You can not 24 hours to refresh their web page to see if the page is normal, not to expect your users will be the first time you notice the site down, unless you are Google.
Therefore, as a webmaster, web site
.
PhpMyAdmin
phpmyadmin is more of a MySQL management tool than a MySQL monitoring tool. Compared to some GUI management tools for MySQL clients (such as "MySQL Administrator"), phpMyAdmin is web-mode. PhpMyAdmin is a database management tool that is based on PHP and is web-base in a way that is architect
Comparison of open source monitoring software
Cacti (meaning cactus in English)
is a set of PHP, MySQL, SNMP and rrdtool development of network traffic monitoring graphical analysis tool, which through the snmpget to obtain data using RRDtool drawing, simplifying rrdtool use. Provides very powerful data and user management capabilities, specifying
What kind of monitoring tool is the most beloved of the Ops people?Which indicators need to be monitored? What can I monitor? How far can you monitor it? Perhaps these questions are not even clear to you. First look at the status of the Ops brothers.1 . Current status of operation and maintenanceThe traditional enterprise computer operation and maintenance is to notify the operation and maintenance personne
smokeping configuration file has been modified)[Email protected] smokeping]#/etc/init.d/smokeping restart Finally access the Smokeping monitoring page through the browser: http://192.168.1.120/smokeping this time the page may be garbled, because the Chinese font is not loaded, and then add a font for smokepingInstall fonts: yum-y Install Wqy-zenhei-fonts.noarchEdit graphs.pm:vim/usr/local/smokeping/lib/smokeping/graphs.pm# line 147th below inserts '
JVM Monitoring Tool Usage Guidance 2010-09-27 15:39 DOLPHIN-YGJ javaeye.comfont Size:T | T The use of the JVM monitoring tools can be found in time to remove the security risks, and here to describe the usage of several commonly used JVM monitoring tools, hoping to help you learn.Ad:51cto Net + the first App innovatio
based on the Sun HotSpot JVM Here are some of the monitoring tools that the Sun hotspot JVM comes with: Make sure that the Java_home/bin is configured under the PATH environment variable because the tools are in the bin directory of the JDK JPS (JVM process Status Tool): JVM machine process status Tools Used to view the specific state of all processes based on the hotspot JVM, including the process ID, p
display decoded content or packet-level statistics. These tools monitor and manage the network at the lowest level, as well as the most granular monitoring, at the expense of the process of affecting network I/O and analysis.
dhcpdump: A command-line DHCP traffic sniffing tool that captures DHCP request/reply traffic and displays decoded DHCP protocol messages in a user-friendly manner. This is a usefu
1, Lsof IntroductionLsof is a very practical system-level monitoring and diagnostic tool under Linux.It means List Open Files, and it's easy for you to remember that it's a combination of "ls + of" ~It can be used to list the file information opened by various processes, remember: Linux under "All Files",including but not limited to pipes, sockets, directories, devices, etc.So, with lsof, you can get a vari
Real-time Network traffic monitoring tool under LinuxDaquanFound in the work, often because of business reasons, need to know the traffic of a server network card, although the company also deployed cacti software, but the cacti is five minutes statistics, no instant, and sometimes open the monitoring page inconvenient, personal like to easily enter a command on
() {using(Efdbcontext db =NewEfdbcontext ()) { varProfiler =miniprofiler.current; Listm; using(Profiler. Step ("Get the Product list") ) {m=db. Products.tolist (); } returnView (m); } } }}Rebuild the project and run the view page again, such as:You can see more of the "Get product List" record that we just added manually. This allows for subtle monitoring of the internal time of the method, which
For Oracle, what other monitoring tools besides EM and Gridcontrol are available? Maybe precise is also a good choice. I saw a brother in the Forum a few days ago.
For Oracle, what other monitoring tools besides EM and Gridcontrol are available? Maybe precise is also a good choice. I saw a brother in the Forum a few days ago.
For Oracle, what other monitoring
the topology Autodiscover function become more and more powerful, is the programmer GG Most concerned about the problem. Rome cold Day, only 1.1 points to complete the goal of each small step, finally can accumulate into huge victories. 2016 years, the programmer GG for topology automatic discovery function set the device information display, automatic layout and other ten goals, let us wait and see.7.IPMI Vendor Tool Integration (server hardware
monitored host or node (such as a switch) to collect all relevant information about the node, listen to the snmp port, that is, UDP 161, and receive commands (queries and settings) from the monitoring host from this port ).If you use the net-snmp of RHEL5, the monitored host needs to install net-snmp (including the snmpd agent), and the monitored host needs to install net-snmp-uti.Ls. If you compile the code on your own, you need the beecrypt (libbee
The Munin monitoring tool detects all computers and records the computers that you see. Displays all information in a graphical web interface. The focus is on plug-and-play functionality. After the installation is complete, a large number of control plug-ins will be hit.With Munin you can easily monitor your computer, network, SAN, and applications, whatever you think of. Munin used a good? RRDTool (written
for garbage collection. But after the collection is complete, these objects still exist, indicating that references to this class have not been released in some places!4. Find out where the Testbean classes are used and do not release themRight-click on the Cn.test.TestBean object to select "Take Heap Snapshot for Selection" and observe its heapNext:Click "OK":Right-click in the class and select "Use Selected Objects" in the menu that appears:The following window appears:Select "Allocations" an
iftop Tools OverviewToday saw a flow monitoring tools, feel good, on their own server installed a bit, record, stay after the need;In Unix-like systems, you can use top to view information such as system resources, processes, memory consumption, and so on. View network status You can use Netstat, nmap and other tools. To see real-time network traffic, monitor TCP/IP connections, and so on, you can use iftop;iftop is a real-time traffic
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