---
title: backend.socket.tcpi_pacing_rate
summary: null
url: >-
  https://www.fastly.com/documentation/reference/vcl/variables/backend-connection/backend-socket-tcpi-pacing-rate
---

**Type:** INTEGER  
**Access:** read-only

**Available in:** fetch

Rate at which the fair queuing queuing discipline will attempt to send data evenly when unrestricted.