1NVME-INTEL-LAT-ST(1)              NVMe Manual             NVME-INTEL-LAT-ST(1)
2
3
4

NAME

6       nvme-intel-lat-stats - Send NVMe Identify Controller, return result and
7       structure
8

SYNOPSIS

10       nvme intel lat-stats <device> [--write | -w] [--raw-binary | -b]
11

DESCRIPTION

13       For the NVMe device given, retrieves intel vendor specific latency
14       statistics and provides the result and returned structure.
15
16       The <device> parameter is mandatory and may be either the NVMe
17       character device (ex: /dev/nvme0), or a namespace block device (ex:
18       /dev/nvme0n1).
19
20       On success, the structure may be returned in one of several ways
21       depending on the option flags; the structure may be parsed by the
22       program or the raw buffer may be printed to stdout.
23

OPTIONS

25       -b, --raw-binary
26           Print the raw buffer to stdout. Structure is not parsed by program.
27           This overrides the vendor specific and human readable options.
28
29       -w, --write
30           Get write statistics. Read statistics are returned by default.
31

EXAMPLES

33       •   Get the read statistics
34
35               # nvme intel lat-stats /dev/nvme0
36
37       •   Get the write statistics
38
39               # nvme intel lat-stats /dev/nvme0 -w
40

NVME

42       Part of the nvme-user suite
43
44
45
46NVMe                              11/04/2022              NVME-INTEL-LAT-ST(1)