Constant SYSTEM_DISK_IO_TIME
pub const SYSTEM_DISK_IO_TIME: &'static str;Expand description
§Description
Time disk spent activated
§Notes
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: | Development |
§Attributes
| Name | Requirement |
|---|---|
crate::attribute::SYSTEM_DEVICE | Recommended |