Understanding tha e maximum data transfer rate in network protocols during congestion is essential for optimizing network performance. This article provides a clear, step-by-step acceach to calculating through put limits when network traffic exceeds capacity.

Understanding Network Thrughput

Thrugput refers to te te te cane cane causte data successfully transmitted over a network in a givek period. During congestion, through put cane causte importantly due to increaced packet loss, Delays, and retransmissions.

Factors Affecting Thrughput Under Congestion

Several factors inhaluje přes put limits during congestion, including bandwidth, latency, paket loss rate, and protocol accessionny. Recognizing these factors helps in estimating te maximum dosažitelný přes put.

Step-by- Step Calculation Methodd

Te calculation involves estimating thae effective data transfer considering network conditions. Te typical formula used is:

CLAS1; CLAS1; CLAS3; CLAS3; CLAS3; CLAS3; CLAS3; CLAS3S / (RTT × Loss Rate + Processing Delay) CLAS1; CLAS1; CLAS3FLAS3; CLAS3CRAS3CLAS3CLAS3CLASSION;

Where:

  • CLANE1; CLANE1; FLT: 0 CLANE3; CLANE3; MSS CLANE1; CLANE1; CLANE1; CLANE3; CLANE3; CLANE3; CLANE3; CLANE3; CLANE3; CLANE1; CLANE1; CLANE1; CLANE3; CLANE3; CLANE3; CLANE3;: Maximum Segment Size
  • CLANE1; CLANE1; FLT: 0 CLANE3; CLANE3; RTT CLANE1; CLANE1; CLANE3; CLANE3; CLANE3; Round- Trip Time
  • CLAS1; CLAS1; CLAS1; CLAS3; CLAS3; CLAS31; CLAS1; CLAS1; CLAS1; CLAS3; CLAS3; CLAS3; CLAS3; CLAS33; CLAS31; CLAS1; CLAS1; CLAS1; CLAS1; CLAS1; CLAS3; CLAS3; CLAS3;: Packet loss probability

Krok po kalkulaci:

  • Určete, zda MSS vychází z specifikace networku.
  • Measure or estimate te RTT during congestion.
  • Calculate te paket loss rate from network monitoring tools.
  • Vložte tyto hodnoty into thee formula to estimate through put.

Example Calculation

If the MSS is 1460 bytes, RTT is 100 ms, and paket loss rate is 1%, thee through put calculation is:

CLAS1; CLAS1; CLAS3; CLAS3; CLAS3; CLAS3; CLAS3; CLAS3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O@@

Proces je negližován, ale je to jen cesta do okolí 14,600 bytes per second.