Netstatis a command line tool for monitoringincomingandoutgoing networkpackets statistics as well as interface statistics. It is very useful tool for every system administrator to monitor network performance and troubleshoot network related problems. # netstat -a | moreActive Internet connections (servers...
This post mentions some linux command line tools that can be used to monitor the network usage. These tools monitor the traffic flowing through network interfaces and measure the speed at which data is currently being transferred. Incoming and outgoing traffic is shown separately. Some of the com...
This post mentions some linux command line tools that can be used to monitor the network usage. These tools monitor the traffic flowing through network interfaces and measure the speed at which data is currently being transferred. Incoming and outgoing traffic is shown separately. Some of the com...
iftopis a free open-source software command-line system monitor tool that produces a frequently updated list of network connections between pairs of hosts. The connections can be ordered by different parameters, but they ordered by default by bandwidth usage, with only the “top” bandwidth consume...
Before getting into the theory of network layers, take a look at the simple network shown in Figure 9-1. 在了解网络层理论之前,请先看一下图 9-1 所示的简单网络。 Figure 9-1. A typical local area network with a router that provides Internet access Figure 9-1. A typical local area netwo...
Show a short summary of these command line options. MAIN WINDOW After starting, nload begins to monitor the network devices given on the command line, or, if none where specified, the default device. In this mode, the following key shortcuts ...
19, Nmon --Monitor Linux Performance Nmon (stands for Nigel’s performance Monitor) 代表奈杰尔性能监视器工具, 它被用来见识Linux资源例如 CPU, Memory, Disk Usage, Network, Top processes, NFS, Kernel 等等. 这个工具带有两种模式: Online Mode(在线模式) 和 Capture(捕获模式) Mode. ...
This is more of a TUI program, or terminal user interface. Its layout is reminiscent of task manager or resource monitor, giving you a graph of your network usage. You can use the arrow keys to go up and down and monitor each of your system’s interfaces. ...
Based on the bandwidth per socket connection within the network; iftop; iptraf tcptrack pktstat netwatch trafshow Based on the bandwidth per process within the network nethogs 1. Based on Overall Bandwidth 1. Nload It is a command-line tool that helps you to monitor Linux incoming and outgoing...
Nagios is system and network monitoring tool that helps you monitor monitor your many servers. It has support for alerting for when things go wrong. It also has many plugins written for the platform. Nagios 是系统和网络监控工具,可帮助您监控大量的服务器。它可以在运行出错时提供报警。Nagios还提供...