What causes network latency?

Network delay refers to the transmission of various data through network protocols (such as TCP/IP) in network media. If the amount of information is too large and is not restricted, the network will be overloaded. The traffic will cause the device to respond slowly and cause network delays.

Reasons for high network latency

1. There are too many routing hops between the local machine and the server

Due to optical , the transmission speed of electricity is very fast, and their propagation time in the physical medium is almost negligible, but the processing time of the router forwarding data packets is not negligible. When there are too many routes for forwarding processing in the link from the local machine to the server, Network delay will be obvious.

2. Insufficient network bandwidth

Excluding other factors, if the client and server are directly connected through a router, but the bandwidth is only 10Kbps, but there are Multiple applications need to transmit data that far exceeds the bandwidth of 200Kbps. This will cause a large amount of data loss, which will manifest as response delays.

3. Insufficient processing bandwidth

Excluding other factors, if the client and server are directly connected through a router and the bandwidth is sufficient, but the server-side processing capability is insufficient, it will also cause a response delay. , you can turn off the positioning function in Windows computers to reduce latency.

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