3mbps speed

This scenario is to limit the download speed of a single connection, the number of connections that limit a single IP, or the number of requests per unit of time, and the experimental environment nginx1.9.x. Small examples of the main, specific details please read more documents. Limit Download Speed location/download { limit_rate 128k; } #如果想设置用户下载文件的前10m大小时不限速, more than 10m after the 128kb/s

The movement of a div is actually a change in the distance between it and the browser border. If the speed of his change is certain, it is the constant speed. If the speed of the change is not certain, it is the variable speed. The movement of p is actually a change in the distance between his and the browser border. I

I read a foreign article on the Internet, which introduced the tips for improving Lucene indexing speed and shared it with you. First, let's take a look at the main factors that affect the index: MaxMergeDocs this parameter determines the number of index documents written into the memory. When this number is reached, the memory index is written to the hard disk to generate a new index segment file. Therefore, this parameter is a memory bu. I read a fo

I. Use the hdparm commandThis is a command used to obtain the parameters of the ATA/IDE hard disk, hdparm has been written by Mark Lord, the primary developer and maintainer of the (E) IDE driver for Linux, with suggestions from javasnetfolk ). this command should also be used only for Linux systems. For UNIX systems, ATA/IDE Hard Disks may be used less often. Generally, large systems use disk arrays.Easy to use# Hdparm-Tt/dev/sda /Dev/sda:Timing cached reads: 6676 MB in 2.00 seconds = 3340.18 M

How to Improve the php Running Speed ?, Increase php running speed? One of the biggest advantages of using PHP is its high speed. In general, PHP always has enough speed to support dynamic generation of Web content, and many times it cannot even find a faster method than it. However, when faced with huge traffic volume

CPU fan speed too slow on the CPU is very large, light will cause frequent computer crashes, heavy will cause the CPU burned, and even burned the motherboard and other electronic components, resulting in a great loss, but the CPU speed too fast on the computer and what effect? is the CPU fan speed faster the better? This article will analyze for you. In general,

Sogou built-in the world's fastest WebKit engine, in the high-speed mode of browsing speed can be increased by more than twice times. How to use High-speed mode: Click on the kernel toggle button next to the address bar to switch to high speed mode, as shown in the picture.   for high-

Personal site The movement of a div is actually a change in the distance between it and the browser border. If the change rate is certain, it isConstant SpeedIf the change rate is not certain, it is a variable speed movement. When the change rate is proportional to the distance from the browser's border, it can be said that DIV is doingBuffer Motion.In fact, it is very simple to use a timer to change the border distance of the DIV aggregation browse

LinkedList interface (there is no difference between the use of code and ArrayList)The ArrayList is an object array, so ArrayList has the advantage of fast query speed and the disadvantage of slow deletion.At the bottom of the LinkedList is a two-way loop linked list. Each data node on this list is made up of three parts: the front pointer (pointing to the position of the previous node), the data, and the back pointer (pointing to the position of the

Everyone in the open Word will not find a slow start, there is no way to speed up the opening speed, this tutorial small series for everyone to provide a way to speed up word start, the following to see the specific content. This is actually caused by too many Word document add-ons. We all know that too much boot up will greatly prolong the time required for the

What is QoS? QoS (Quality of Service), a security mechanism of the network, is a technique used to solve problems such as network latency and congestion. It is necessary for key applications and multimedia applications. When the network overload or congestion, QoS ensures that important traffic is not delayed or discarded, while ensuring the efficient operation of the network. In short, it is to improve the network priority of the game program so as to reduce the delay and improve the

The reason for the acceleration failure is usually as follows 1. Speed up the requested source connection we have not found or lost 2. The speed of the version of the problem system has a bug Thunder Fast Bird Accelerate stop solution 1. Try to install the latest version of the Fast Thunder Bird 2. Because of the network line problem we can restart the router to let our DNS and IP refresh to let the

Compressed files, extract files, these two operations for the Office of Friends should not be unfamiliar, right? Even in our daily life, may also often involve this operation, then everyone in the compression or decompression of large files when there is no notice that the speed is very slow? This is not related to the speed of our network, Complete internal setup issues, want to

Here requirements in the Thunderbolt 7 or higher to support the speed test function Oh, otherwise please upgrade your Thunder tools. 1, we open the Thunder after clicking on the main page above the 2, and then we'll see a tab with the typeface of a gadget to click on it as shown 4, then we find the middle of the option, write the Speed Test tab, click 5, there will be a test result.

This article describes how to delay the loading of JavaScript code and speed up access to your Web pages.When a site has a lot of JS code to load, JS code placed in a certain degree will image the loading speed of the Web page, in order to let our web page loading faster, this article summed up a few points of attention:1. Delay Loading JS Code Copy Code code as follows: This way

TC is a Linux-brought module that can be used to control the speed of the network.Common command formatsTC [Qdisc/class/filter] [add/del/replace] Dev Nic name other parametersThe TC speed limit is primarily the sending of packets to different types of queues, which are then controlled by the queue. The speed limit queue mainly consists of two kinds: one is the no

What are the differences in the speed of implementing the same function in php functions? Why is there a difference in speed? What are the differences in the speed of implementing the same function in php functions? Why is there a difference in speed? Reply content: What are the differences in the

Linux upload speed limit script and linux speed limit script The following script can be used to limit the upload speed of the server. when the service is in peak hours, the upload speed is limited to ensure normal service. The principle is to use the TC (Traffic Control Module) in linux to implement the

When the computer in the local area network is limited speed, how to improve the speed of their computer network? To achieve the limit of speed to remove a variety of methods, in this small series for everyone to solve the solution. When LAN speed is limited, we first need to do is static binding gateway I

Slow Mysql storage write speed analysis, slow mysql write speedProblem background description: Execute SQL statements in MySQL, such as insert, which is slow and may be just a row of data insertion. The data volume is small, but it takes a lot of time. Why?I. Storage Structure AnalysisMySQL storage structure:Resolution:1. Read operation: Memory read --> cache read --> Disk Physical readThe data read will be sent back in the above Order.2. write operat