src/dazzle_back/metrics/collector.py

Generated: 2026-03-30T04:38:46.392112+00:00

Commit: 615f1354a103

Language: python

Scope: dazzle_back

Purpose

Central metrics collector for PRA.

Aggregates latency, throughput, and backlog metrics into a unified interface.

Key Exports

• PRAMetrics
• MetricsCollector
• record_latency
• record_hop_latency
• get_latency_stats
• record_throughput
• get_throughput_stats
• update_producer_sequence
• update_consumer_sequence
• register_consumer
• get_backlog_stats
• get_total_lag
• record_error
• get_error_count
• record_recovery_time
• get_recovery_time
• snapshot
• reset
• to_dict

Dependencies

Imports

• __future__.annotations
• threading
• time
• dataclasses.dataclass
• dataclasses.field
• datetime.UTC
• datetime.datetime
• typing.Any
• uuid.UUID
• backlog.BacklogStats
• backlog.BacklogTracker
• latency.LatencyStats
• latency.LatencyTracker
• throughput.ThroughputStats
• throughput.ThroughputTracker

Event Interactions

None detected.

Invariants and Assumptions

No invariants documented.

Tests

No related tests found.

Notes

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