---
name: "nvme_perf_attr_id_list-libnvme3"
section: "2"
platform: "linux"
package: "nvme-cli"
version: "3.2-1"
release: "Arch Linux 2026-11-01"
platforms: ["linux"]
url: "https://new.carta.tech/nvme_perf_attr_id_list-libnvme3"
---

# nvme\_perf\_attr\_id\_list-libnvme3(2)

Performance attribute identifier list structure

## NAME

struct nvme\_perf\_attr\_id\_list - Performance attribute identifier list structure

## SYNOPSIS

struct nvme\_perf\_attr\_id\_list {\
     **\_\_u8 attrtyp;**\
     **\_\_u8 msvspa;**\
     **\_\_u8 usvspa;**\
     **\_\_u8 rsvd3\[13\];**\
     **struct nvme\_perf\_attr\_id id\_list\[63\];**\
     **\_\_u8 rsvd1024\[3072\];**\
 };\

## Members

- attrtyp

  Bits 7-3: Reserved Bits 2-0: Attribute type

- msvspa

  Maximum saveable vendor specific performance attributes

- usvspa

  Unused saveable vendor specific performance attributes

- rsvd3

  Reserved

- id\_list

  Performance attribute identifier list

- rsvd1024

  Reserved