getRecentPerformanceSamples RPC Method

Description

Returns a list of recent performance samples, in reverse slot order. Performance samples are taken every 60 seconds and include the number of transactions and slots that occur in a given time window.

Parameters

1. limit (string, optional) - The number of samples to return (maximum 720)

Returns

A JSON object with the following fields:

• numNonVoteTransactions - The number of non-vote transactions during the specified sample period
• numSlots - The number of slots in the sample
• numTransactions - The number of transactions in the sample
• samplePeriodSecs - The number of seconds in the sample window
• slot - The slot in which the sample was taken at

Code Examples

curl "https://rpc-mainnet.solanatracker.io/?api_key=YOUR_API_KEY_HERE" \
  -X POST \
  -H "Content-Type: application/json" \
  --data '{"jsonrpc":"2.0", "id":1, "method":"getRecentPerformanceSamples", "params": [4]}'