Constant opentelemetry_semantic_conventions::metric::SYSTEM_DISK_IO_TIME

pub const SYSTEM_DISK_IO_TIME: &str = "system.disk.io_time";

Description

Time disk spent activated.

The real elapsed time ("wall clock") used in the I/O path (time from operations running in parallel are not counted). Measured as:

• Linux: Field 13 from procfs-diskstats
• Windows: The complement of "Disk% Idle Time" performance counter: uptime * (100 - "Disk\% Idle Time") / 100

Metadata

Instrument:	counter
Unit:	s
Status:	Experimental

Attributes

Name	Requirement
crate::attribute::SYSTEM_DEVICE	Unspecified