Module stats

Aggregate statistics about data stored in persist.

Structs

SnapshotPartStats

Part-specific stats.

SnapshotPartsStats

Statistics about the contents of the parts of a shard as_of some time.

SnapshotStats

Statistics about the contents of a shard as_of some time.

Constants

STATS_AUDIT_PANIC

See description for usage.

STATS_AUDIT_PERCENT 🔒

Percent of filtered data to opt in to correctness auditing.

STATS_BUDGET_BYTES 🔒

The budget (in bytes) of how many stats to write down per batch part. When the budget is exceeded, stats will be trimmed away according to a variety of heuristics.

STATS_COLLECTION_ENABLED 🔒

Computes and stores statistics about each batch part.

STATS_FILTER_ENABLED

Uses previously computed statistics about batch parts to entirely skip fetching them at read time.

STATS_UNTRIMMABLE_COLUMNS_EQUALS 🔒

STATS_UNTRIMMABLE_COLUMNS_PREFIX 🔒

STATS_UNTRIMMABLE_COLUMNS_SUFFIX 🔒

Functions

untrimmable_columns 🔒