Cost Control and Optimization in SigNoz

Overview

Telemetry data has a cost. In SigNoz Cloud, ingestion volume determines your costs.

Self-Hosted: In Self-Hosted deployments, cost manifests as ClickHouse storage, query performance, and OTel Collector resource consumption.

In both cases, a large fraction of ingested volume comes from a small number of high-volume sources: high-cardinality metrics, health check routes generating millions of spans, or verbose debug logs.

This guide walks you through identifying and reducing that volume across three phases: Analysis, Execution, and Validation.

Optimization Flow

Phase 1: Analysis

Identify which signal, service, and environment is driving your ingestion volume. Use the right SigNoz feature for the time window you are investigating.

Analyze Ingestion Volume

Phase 2: Execution

Once you have identified the high-volume source, apply the appropriate fix.

Source First, Collector Second: Fixing the problem at source (in your application code or SDK configuration) reduces load across the entire pipeline and applies to all downstream consumers of that telemetry. Use Collector-level filtering when you do not have access to the source, or when multiple services share the same high-volume pattern and a single Collector rule is more practical than changing each service individually.

Proceed to the guide for the signal you want to reduce:

Optimize Metrics: Drop unused metrics or aggregate high-cardinality labels.
Optimize Traces: Reduce trace volume through head-based or tail-based sampling.
Optimize Logs: Filter verbose logs at the Collector.

Phase 3: Validation

After deploying a change, verify the result.

The Cost Meter Dashboard uses signoz.meter.* metrics which aggregate hourly. For immediate feedback, use the relevant Explorer (Logs, Traces, or Metrics Explorer) to confirm the change is taking effect.
Configure Cost Meter Alerts to be notified when ingestion volume crosses your expected threshold.

Non-Production Enforcements

To apply hard ingestion caps on Dev or Staging environments regardless of telemetry content (SigNoz Cloud only):

Ingestion Limits

Get Help

If you need help with the steps in this topic, please reach out to us on SigNoz Community Slack. If you are a SigNoz Cloud user, please use in product chat support located at the bottom right corner of your SigNoz instance or contact us at cloud-support@signoz.io.