Module usage_normalizer 

Session-level aggregation for canonical token envelopes.

Structs

CompressionOverview

Compression totals and the model with the highest savings ratio.

ModelUsageEntry

Aggregated usage for one model.

ProviderUsageEntry

Aggregated usage for one provider.

SessionUsage

Aggregated usage for one session.

Functions

compression_overview

Returns aggregate compression metrics for the current session.

model_breakdown

Returns per-model usage sorted by descending input and output tokens.

provider_breakdown

Returns per-provider usage sorted by descending total tokens.

record_envelope

Records one canonical envelope in the global session snapshot.

reset_usage

Clears all accumulated usage while preserving the allocated global mutex.

session_usage

Returns a clone of the current session usage.