---
name: "rte_lcore_usage"
section: "3"
platform: "linux"
package: "dpdk-doc"
version: "24.11.4-0+deb13u1"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/rte_lcore_usage"
---

# rte\_lcore\_usage(3)

## NAME

rte\_lcore\_usage

## SYNOPSIS

`#include <rte_lcore.h>`

### Data Fields

uint64\_t **total\_cycles**\
 uint64\_t **busy\_cycles**\

## Detailed Description

lcore usage statistics.

Definition at line **333** of file **rte\_lcore.h**.

## Field Documentation

### uint64\_t total\_cycles

The total amount of time that the application has been running on this lcore, in TSC cycles.

Definition at line **338** of file **rte\_lcore.h**.

### uint64\_t busy\_cycles

The amount of time the application was busy, handling some workload on this lcore, in TSC cycles.

Definition at line **343** of file **rte\_lcore.h**.

## Author

Generated automatically by Doxygen for DPDK from the source code.