Latency Simulator

Simulate how network latency affects application performance. Configure RTT, bandwidth, and packet loss to visualize effective throughput for TCP connections and HTTP requests

Parameters

Round-Trip Time (RTT) (ms)

LAN (1ms)Same Region (10ms)Domestic (50ms)Intercontinental (150ms)Satellite (300ms)

Number of Requests

Bandwidth (Mbps)

Latency Breakdown

DNS Lookup50.0ms

1 RTT for DNS resolution

TCP Handshake50.0ms

SYN + SYN-ACK (1 RTT)

TLS Handshake (1.3)50.0ms

1 additional RTT for TLS 1.3

HTTP Sequential (20 requests)1.00s

20 requests x 50ms RTT

HTTP/2 Multiplexed (20 requests)69.0ms

All requests in 1 RTT with multiplexing

Total (Sequential, HTTPS)1.15s

DNS + TCP + TLS + Sequential HTTP

Total (HTTP/2, HTTPS)219.0ms

DNS + TCP + TLS + Multiplexed HTTP

Throughput Analysis

Bandwidth-Delay Product (BDP)

610.35 KB

Required TCP Window Size

610.35 KB

Effective Throughput

100.00 Mbps

Theoretical Bandwidth

100 Mbps