# Benchmark Indexing full blockchain data can be a resource-heavy task. Ethereum mainnet has more than 20B transactions now. We run a series of benchmark tests using the Hemera Indexer. Be aware of the potential time frame and resources you need to index your blockchain. Also, make sure yourtune parameters before you start your production run. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.thehemera.com/hemera-indexer/benchmark.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.