squid proxy monitoring tool linux

What is Iftop?The iftop is a real-time traffic monitoring tool similar to top.Official website: http://www.ex-parrot.com/~pdw/iftop/Second, what is the use of iftop?Iftop can be used to monitor the real-time traffic of the network card (can specify the network segment), reverse resolution of IP, display port information, etc., detailed will be described in the following usage parameters.Third, installation

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 connectivity, and so on, you can use Iftop.What is Iftop?The iftop is a real-time traffic monitoring tool similar to top.Official website: http://www.ex-parrot.com/~pdw/ift

Http://www.vpser.net/manage/iftop.htmlIn 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 connectivity, and so on, you can use Iftop.What is Iftop?The iftop is a real-time traffic monitoring tool similar to top.Official webs

;3) The installation is complete, the flow monitoring can be carried out by #iftop command (with relevant parameters).650) this.width=650; "Src=" Http://s3.51cto.com/wyfs02/M01/82/EF/wKiom1dmEDKhxcFYAAMJZXikjxk093.jpg-wh_500x0-wm_3 -wmp_4-s_1706494690.jpg "title=" 3.jpg "alt=" Wkiom1dmedkhxcfyaamjzxikjxk093.jpg-wh_50 "/> Compile and install:Prerequisites: In the presence of a compiled installation environment (development tools: GCC;p erl;python

455106560 0 99786752 353607680-/+ Buffers/cache:135794688 908500992Swap:1715462144 0 1715462144[Email protected] asterisk]# watch-n1-d freeEvery 1.0s:free Thu Oct 9 14:53:01 2014Total used free shared buffers Cachedmem:1019820 933400 86420 0 112452 515660-/+ buffers/cache:305288 714532SWAP:1675256 456 1674800[Email protected] asterisk]# watch-d VmstatEvery 2.0s:vmstat Thu Oct 9 14:58:28 2014procs-----------Memory-------------Swap-------io------System-------CPU-----R b swp

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

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

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

First, IntroductionIftop is a real-time traffic monitoring tool under Unix-like system, which can monitor TCP/IP connection, and also can monitor the reverse resolution IP and display port information.Experimental environment: Centos 6.6 x86_64Iftop Version: 0.17Installation method: CompileNote: can also be installed directly with Yum, version iftop-1.0-0.7.pre4.el6.x86_64Second, start the installation1. Do

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