This article mainly introduces the Javascript Network monitoring method, which can be used to detect network connections and speed, and has some reference value, for more information about how to implement network monitoring using Javascript, see the example in this article.
Python WXPY implements the monitoring and alarm function code, pythonwxpy
Overview:
This article mainly shares a small program developed by the blogger while learning wxpy. The blogger recently had a need to complete monitoring and alarms, and was learning wxpy, so he skillfully linked his work and learning.
The main technologies used in this blog are
started, the Choose Application may be prompted. Click Browser to/Application/Utilities/XQuartz. app. If you install the latest Wireshark, you may not need to specify it. It will automatically identify it.
Note that it may be slow to start opening, so be patient.
Open the converted dumpFileFinal. pcap to view the data content.
2. http data monitoring view HTTPArchive URL: http://www.softwareishard.com/blog/har-12-spec/
The pcap obtained using tcpdum
Do Zabbix monitoring test has been carried out for some time, the more testing found Zabbix strong, today began to increase the network equipment monitoring test, test results and cacti contrast, there is a great upgrade ready to abandon the former.Because network devices have no way to install proxy clients, the
Well, I 've been practicing in NetEase games recently, so it seems that I haven't written anything for a while... The main purpose of Netease game internship is to know what it is about to work in a game company. After all, I have never been in touch with a game company before .. Still curious...
In the past, I may think that gaming companies have all kinds of advantages and they have all kinds of interesting work .. It seems that this is not the case now. After all, the logic code of the game s
Real-time monitoring tools for network traffic under LinuxHotelbooking
Found in the work, often because of business reasons, need to immediately understand the traffic of a server network card, although the company also deployed cacti software, but cacti is five minutes of statistics, there is no immediacy, and sometimes open the
Tags: Oracle database tutorial oracle tutorial oracle Video Tutorial oracle certification oracle training
Course ObjectivesOracle Video tutorial, wind brother Oracle Tutorial training learning content including Oracle monitoring concepts and common profiles, monitoring tools and service testing, Oracle monitoring static registration and dynamic r
Web camera
A video camera is usually used to chat via QQ or MSN. Web camera usually uses CMOS for photoelectric conversion. signals are transmitted through the USB interface, which can be decompressed, without dedicated video processing chips.
IP camera
IP camera can be simply understood as a camera with an IP address, or IPC for short. IPC is a complete embedded hardware and software application. Common IPC has CMOS/CCD, general CPU, graphics and image processing chip DSP, and Ethernet
Tags: Oracle network monitoringThis explains my understanding of the Oracle Network (static listening):650) this.width=650; "src=" Http://s2.51cto.com/wyfs02/M01/86/57/wKioL1e8W1XhBxylAABNjdsDQZs648.png "title=" Qq20160823221132.png "alt=" Wkiol1e8w1xhbxylaabnjdsdqzs648.png "/>How the Listener works:listening to the white, is a socket +protocol (protocol)Sockets are the cornerstone of communication and are
If you have a website, there may be some problems, using some network monitoring tools can help you to monitor these problems, help you take preventive measures. Here we have listed 12 well-organized network monitoring tools for your reference.
Splunk
Splunk is a top-level log analytics software that you need to Splu
Article title: Configure SmokePing network monitoring. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.
RHEL-5.3
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[Actual needs]
As a website company, we usually require the IT depa
According to IAB, SNMP, A Simple Network Management Protocol, has become very popular and has become an industrial standard for reporting management data based on IP networks. Here, we will focus on two applications of SNMP in Data Network Monitoring: real-time monitoring of networ
Test the remote network topology by monitoring the TTL response
Sometimes, the network administrator can configure an internal network to implement communication between a single host and other hosts at different levels. A single Internet Protocol (IP) address may represent many devices that have opened ports on the i
Found 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 a server, View network card Instant traffic. Baidu a bit, f
Network Traffic Monitoring ntopng
NtopngOutlineI. IntroductionIi. FunctionsIii. InstallationIv. ConfigurationV. Test
I. Introduction
1. ntopng is the next-generation ntop version. It monitors and displays network traffic in real time. Ntop is based on Libpcap and it is written in a portable way to run on UNIX platforms. MacOSX is the same as Win32.
2. ntopng user
The increasing development and popularization of computer network technology provides a global high-speed channel for information sharing. However, the current TCP/IP protocol family has potential security vulnerabilities, and its security mechanism is not sound, how to protect the resources and information in the enterprise's internal network from being arbitrarily damaged or stolen by external attackers i
Abstract: A video stream compression Solution Using Xvid for AVI file storage is proposed and implemented. The network video monitoring server uses Xvid to encode the collected video images, the storage system stores compressed video streams in the general AVI file format for retrieval and query.
Key words: Avi; Xvid video codecs; video storage; video playback
How to Design Recording System in
Ifstat
Introduced
Ifstat tool is a network interface monitoring tool, relatively simple to see network traffic
Instance
Default use
#ifstatEth0 eth1KB/S in kb/s out kb/s in kb/s out0.07 0.20 0.00 0.000.07 0.15 0.58 0.00 The default ifstat does not monitor the loopback interface, which shows the unit of traffic is KB.
Monitor all
Network monitoring is the most complex in all Linux subsystems, with too many factors, such as latency, blocking, conflict, and packet loss, even worse, the routers, switches, and wireless signals connected to Linux hosts all affect the overall network and it is difficult to judge whether the problem is caused by the Linux ne
Install the ntopng RPM package
It is also very easy to use the source code package, mainly because centos should be configured in advance.EPEL-RELEASEFacilitate dependency package installation,
Compile the source code package.
Ntopng introduction:
Ntopng is the next-generation ntop version. It monitors and displays network traffic in real time. Ntopng is similar to rmon remote network
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