sitescope monitoring tool

1. Free tool with the system650) this.width=650; "title=" 1.jpg "src=" Http://s3.51cto.com/wyfs02/M00/58/F8/wKiom1TCDWGBowFTAACU7Zv5BGU740.jpg " alt= "Wkiom1tcdwgbowftaacu7zv5bgu740.jpg"/>Parameter description:Total-system memoryUsed-memory used by the systemFree-The system's remaining memoryGKFX--Shared memoryBuffers--Disk cache (cache files to disk, reduce disk IO)Cached--File cache (caches files in memory)-/+ buffers/cache:737 3059--memory use 737M

API Monitor is a freeware that allows you to monitor and control applications and services, making API calls. It is a powerful tool to see how applications and services work, or track your problems in your own applications.64-bit SupportAPI monitoring supports monitoring of 64-bit applications and services. The 64-bit version can only be used to monitor 64-bit ap

ParametersThe following is the Nethogs command line parameter, with '-d ' to add the refresh frequency parameter, ' device name ' is used to detect the bandwidth of a given or some device (default is eth0). For example: To set the refresh rate for 5 seconds, type the following command:# nethogs-d 5If only the network bandwidth used to monitor the device (eth0) can use the following command:# nethogs Eth0If you want to monitor both the eth0 and ETH1 interfaces, use the following command:# nethog

Please refer to Git:https://github.com/firehol/netdata/wiki for specific netdata introduction.The following only describes the installation and use of Netdata under CentOS:1. Installation of the basic compilation environment required for installing NETDATA:Yum install zlib-devel gcc make git autoconf autogen automake pkgconfig2. Download and install Netdata (requires root access)cd/usr/local/src/(the directory you built is OK, not necessarily under this directory)wget http://firehol.org/download

.-T Time (second) Interval.==========================================================================================[Email protected] servers]#/orztop-u=root-p= ' Yoon '-s=/export/data/mysql/tmp/mysql.sockInformation also includes the database of Insert/update/delete/select per second, logical reading, hit rate, the current active thread, and so on, you can see the current pressure of the database;When your instance has a performance bottleneck, you might want to take a look at it and crawl the

| a2898efe07380a813efa53e0fd4b3697 | |10000153| b37122b662a6a6f7ad0a16e1a03f7f01 | |10000190| 7235940f4438dbceeaf288540ba68f19 | |10000302| 7ccb852b19562fc296f82f95f8e0d9ef | |10000363| a672510b73a34a3d1d6227a53086b248 | |10000387| 209a5085acbcd3969a98668d62fbd1a3 | |10000550| 52324116187ce5b558b8a082762b657b | |10000556| d6b61c83675b373f5b7887c088e6806e |+-----------+----------------------------------+8RowsinchSetmysql>show Profiles;+----------+------------+-------------------------------------

The Linux traffic monitoring software iptraf IPTraf can be used to monitor the load of an IP network. IPTraf uses the built-in Linux kernel... is a tool for monitoring network link traffic load. It uses snmp protocol to obtain the device traffic from the Linux system. Let's take a look at its specific implementation. 1. Linux traffic

JDK built-in tools useJavah command (C Header and Stub File Generator)Ii. JPS Command (Java Virtual machine Process Status Tool)Iii. jstack Command (Java Stack Trace)Iv. jstat Command (Java Virtual machine Statistics monitoring Tool)V. Jmap command (Java Memory Map)Vi. jinfo Command (Java Configuration Info)Vii. jconsole Command (Java

Process Monitoring Tool Supervisor starts MongoDB 1. What is a supervisor? Superviosr is a process monitoring tool on a UNIX-like system. Supervisor is a Python-developed client/server system that can manage and monitor processes on * nix. However, like daemontools, it cannot monitor daemon processes. Official Website:

VISUALVM is a free, integrated visualization tool that integrates multiple JDK command-line tools to provide you with powerful analytical capabilities for performance analysis and tuning of Java applications. These features include generating and analyzing massive amounts of data, tracking memory leaks, monitoring the garbage collector, performing memory and CPU analysis, and it also supports browsing and m

Pigoss operation and maintenance monitoring system as the main brand of the network, has become the pursuit of ITIL-based standard ITSM industry customers and IT service provider preferred operation and maintenance monitoring platform. Whether it's storage monitoring for Oracle monitoring, virtualization

If you're looking for a very easy-to-use Linux performance monitoring tool right now, I highly recommend installing and using the Nmon command-line utility.Nmon Monitoring ToolsThe Nmon is a system administrator-oriented tuning and benchmarking tool that can be used to display performance data about the following:

Original link: http://blog.csdn.net/chendc201/article/details/22905511In the Java multithreaded application run, in most cases we do not know what exactly happened, only the wrong log, we know that the original code is deadlock. Aside from the code-checking tool, let's talk about using VISUALVM monitoring to analyze the operation of our multithreaded operations.Ad:51cto College: It quality courses online lo

We mentioned earlier that there are many Linux system monitoring tools that can be used to monitor system performance. However, we estimate that more users may prefer tools (top commands) that are included in most Linux distributions ). The top command is a real-time task manager in Linux. it is also used to find the system performance in the GNU/Linux release. We mentioned earlier that there are many Linux system

functionA command-line tool for monitoring the various health status information for a virtual machine. It can display the class load, memory, garbage collection, JIT compiling and other running data in the process of local or remote virtual machine, on the server without GUI graphical interface and only provide plain text console environment, it will be the tool

out traffic adds)-W automatically enlarges the column width with the specified column width instead of adapting to the length of the interface name-W If the content is wider than the width of the terminal window, wrap it automatically.-S maintains status updates on the same line (does not scroll without wrapping) Note: This is handy if you don't like the screen scrolling, similar to how Bmon is displayed-B displays bandwidth instead of KBYTES/S with kbits/s (bit and byte should know what the di

Author:skateTime:2014/12/23Database Availability Monitoring Tool[Email protected] tmp]#/db_availability--helpusage:used to view server Availability v0.1, (C) Copyright Skate 2014[-h]--host host--user user--passwd passwd [--port Port][--dbname dbname]--rhost rhost--ruser ruser--rpasswd rpasswd[--rport Rport] [--rdbname Rdbname] [--type Type] [--interval interval]Optional arguments:-H,--help show this help me

This article mainly introduces the installation and configuration of the Supervisor process monitoring management tool in Mac. the Supervisor is written in Python and is a process monitoring management tool in unix-like operating systems, this article describes the configuration and installation of MAC systems. For mor

PHP uses the monitoring tool to execute automatic tasks of Whmcs. In fact, it is feasible to use Linux to schedule tasks,... No -_- You can use the timed access feature of the monitoring site to execute the scheduled task of Whmcs. However, the tangle is coming... The longest monitoring interval of the

1. Overview monitoring is an indispensable part in checking system problems or optimizing system performance. The operating system monitoring tool monitors the usage of operating system resources and indirectly reflects the running status of each server program. The analysis based on the running results can help us quickly locate the system... information nb 1.