Struct SpikeStats

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pub struct SpikeStats {Show 14 fields
    pub volume: String,
    pub elapsed_volume_open_ms: u64,
    pub elapsed_mft_load_ms: u64,
    pub elapsed_iterate_ms: u64,
    pub mft_bytes: u64,
    pub total_records: u64,
    pub files: u64,
    pub dirs: u64,
    pub reparse_points: u64,
    pub no_name_in_base_record: u64,
    pub name_utf16_units_total: u64,
    pub max_name_utf16_units: u64,
    pub frn_sequence_nonzero: u64,
    pub peak_working_set_bytes: u64,
}

Expand description

Measurements from a full $MFT scan of one volume.

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§volume: String

Drive letter spec of the scanned volume (e.g. C:).

§elapsed_volume_open_ms: u64

Time to open the raw volume handle, in milliseconds.

§elapsed_mft_load_ms: u64

Time for Mft::new: reads the whole $MFT into memory + fixups.

§elapsed_iterate_ms: u64

Time to walk every in-use record and extract name/size/dates.

§mft_bytes: u64

Size of the raw $MFT — the peak-RAM driver of this approach.

§total_records: u64

Total number of $MFT records walked (in-use and free), a count.

§files: u64

Number of named file records indexed, a count.

§dirs: u64

Number of named directory records indexed, a count.

§reparse_points: u64

Number of records whose name is a reparse point (junction/symlink), a count.

§no_name_in_base_record: u64

Records where the base record holds no usable $FILE_NAME (needs attribute-list handling in M0).

§name_utf16_units_total: u64

Sum of name lengths across all named records, in UTF-16 code units.

§max_name_utf16_units: u64

Longest single name encountered, in UTF-16 code units.

§frn_sequence_nonzero: u64

Sanity check that reference_number() carries a sequence value.

§peak_working_set_bytes: u64

Peak working set of the process during the scan, in bytes.

Implementations§

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impl SpikeStats

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pub fn avg_name_utf16_units(&self) -> f64

Mean name length across named records, in UTF-16 code units.

Trait Implementations§

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impl Debug for SpikeStats

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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impl Default for SpikeStats

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fn default() -> SpikeStats

Returns the “default value” for a type. Read more

Auto Trait Implementations§

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impl UnwindSafe for SpikeStats

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fn instrument(self, span: Span) -> Instrumented<Self>

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