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Amazon CloudWatch Logs Insights now lets you estimate bytes scanned before running a query

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AWS·Sep 29, 2026, 08:00 AMFeatureAI-assisted summary

Summary

Adds an estimate command to preview the bytes a CloudWatch Logs Insights query would scan before execution
Shows the estimate automatically in the console editor and can be requested via CLI/API
The estimate operation is free and available in all AWS commercial regions

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Official source Last checked Oct 6, 2026, 3:04 AM

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