getRecentPerformanceSamples - Validation Cloud

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. This method will use 30 Compute Units.

Parameters

limit string. The number of samples to return (maximum 720).

Returns

result 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.

// Result
{
	"jsonrpc": "2.0",
	"result": [
		{
			"numNonVoteTransactions": 67446,
			"numSlots": 153,
			"numTransactions": 273901,
			"samplePeriodSecs": 60,
			"slot": 320159096
		},
		{
			"numNonVoteTransactions": 59615,
			"numSlots": 150,
			"numTransactions": 267266,
			"samplePeriodSecs": 60,
			"slot": 320158943
		},
		{
			"numNonVoteTransactions": 62675,
			"numSlots": 154,
			"numTransactions": 271136,
			"samplePeriodSecs": 60,
			"slot": 320158793
		},
		{
			"numNonVoteTransactions": 75845,
			"numSlots": 179,
			"numTransactions": 324128,
			"samplePeriodSecs": 60,
			"slot": 320158639
		}
	],
	"id": 1
}

curl https://mainnet.solana.validationcloud.io/v1/<YOUR_API_KEY_HERE> \
    -X POST \
    -H "Content-Type: application/json" \
    -d '{"jsonrpc":"2.0", "id":1, "method":"getRecentPerformanceSamples", "params": [4]}'
    

curl https://devnet.solana.validationcloud.io/v1/<YOUR_API_KEY_HERE> \
    -X POST \
    -H "Content-Type: application/json" \
    -d '{"jsonrpc":"2.0", "id":1, "method":"getRecentPerformanceSamples", "params": [4]}'
    