solarwinds network performance

want to optimize wireless network performance, we can configure the program to make some changes. First make sure your device supports "WMM" (Wi-Fi multimedia), and if support for "WMM" is available, you can find the QoS menu in the "Apps and games" option. Then, configure Internet access Priority (Internet access priority) to your voice and multimedia applications. Then in the Drop-down menu for each spec

Problem Overview Performance management is an important part of the five modules of the Telecom Network Management System (pcaps. Performance management is an effective monitoring method for telecom networks and is the basis for realizing "early warning" or "active warning" of networks. Performance management is gene

= tcp_skb_cb (SKB)-> end_seq; If (SKB-> Len> cur_mss) end_seq = tcp_skb_cb (SKB) -> seq + cur_mss; // snd_una is the smallest unconfirmed sequence number in the sent data. snd_wnd is the size of the sending window. Return! After (end_seq, TP-> snd_una + TP-> snd_wnd );}(2) Slow Start and congestion windows because the network between the two hosts may be very complex, the intermediate router forwarding capability may be a bottleneck when the Wan is u

cache (the tcp_rmem[1 described later). Of course, there is a reason for this, TCP protocols need to consider complex network environment, so use slow start, congestion window (see High-performance Network Programming 2----TCP message sent), the initial window when the connection is established does not follow the maximum received cache initialization. This is b

Tuning mysql Network Performance Debugging Tool article bitsCN.com this article is an article about Linux system network performance management skills, this section describes how to use route, netstat, and tcpdump network management testing tools and their functions. Route W

Brief introductionThere are a lot of "secrets" that you can dig up, and when you find them, it will give you a huge boost to your site's performance and scalability! For example, for membership and the profile provider, there are some secret bottlenecks that can be easily resolved, making authentication and authorization faster. In addition, ASP. NET HTTP pipelines can be processed for each request, preventing some unnecessary code from being attacked

Tw_reuse. 3. What is recommended if you want to learn more about the Internet? Learning a network is a lot more difficult than studying a programming language. The so-called difficult, in fact, because it takes a lot of time to invest. I am not proficient in myself, I can only say getting started and understanding. Basic books can be recommended: "Detailed TCP/IP protocol", must read, "TCP/IP high-efficiency programming: 44 Skills to im

process in Figure 3 illustrates that when a player is selected to enter the game, the client will send the login agreement with the game account, role ID and SessionKey to Gg,gg to do some simple processing and then forward to the GS. GS will verify the legality of the SessionKey, after verification, the GS will pass the results of verification to the client, and GS to DBServer to get the role of the Protocol, these role data is a player all the game data, including equipment, skills and so on.

to the nearest neighbor of the router to improve the path and ensure that the information passes through a sufficient proportion. If not, the router will suppress the update and will not forward the update information. The result is that the update information is only sent to the area near where the structure has changed and the information publishing is rarely interrupted. This benefit is balanced by the fact that using this algorithm means that each router lacks accurate information about the

Asymmetric switches are still commonly used, so I have studied how to use asymmetric switches to improve network performance. Here I will share with you, hoping to help you. Vswitches can be divided into two types based on the speed of each port of a vswitch. Symmetric switches and non-symmetric switches. Symmetric switches provide exchange connections between ports with the same bandwidth. For example, all

The reactor development model is chosen by most high-performance servers, and the IO multiplexing described in the previous article is the basis for its implementation. Timing triggering is usually a server prerequisite, and the reactor model often has to include the management of the timer. This article will introduce the characteristics and usage of the reactor model. First we need to talk about why the network