getRecentPerformanceSamples RPC Method

Parameters

limit

string

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Returns

result

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numNonVoteTransactions

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numSlots

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numTransactions

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samplePeriodSecs

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slot

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Request

curl https://docs-demo.solana-mainnet.quiknode.pro/ \
  -X POST \
  -H "Content-Type: application/json" \
  --data '{"jsonrpc":"2.0", "id":1, "method":"getRecentPerformanceSamples", "params": [4]}'

require "uri"
require "json"
require "net/http"

url = URI("https://docs-demo.solana-mainnet.quiknode.pro/")

https = Net::HTTP.new(url.host, url.port)
https.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Content-Type"] = "application/json"
request.body = JSON.dump({
  "jsonrpc": "2.0",
  "id": 1,
  "method": "getRecentPerformanceSamples",
  "params": [
    4
  ]
})

response = https.request(request)
puts response.read_body

import { createSolanaRpc } from "@solana/kit";

(async () => {
  const solanaRpc = createSolanaRpc("https://docs-demo.solana-mainnet.quiknode.pro/");
  
  try {
    const performanceSamples = await solanaRpc.getRecentPerformanceSamples(4).send();
    console.log(performanceSamples);
  } catch (error) {
    console.error("Error fetching recent performance samples:", error);
  }
})();

const web3 = require("@solana/web3.js");
(async () => {
  const solana = new web3.Connection("https://docs-demo.solana-mainnet.quiknode.pro/");
  console.log(await solana.getRecentPerformanceSamples(4));
})();

from jsonrpcclient import request, parse, Ok
import logging
import requests
response = requests.post("https://docs-demo.solana-mainnet.quiknode.pro/", json=request("getRecentPerformanceSamples", params=(4)))
parsed = parse(response.json())
if isinstance(parsed, Ok):
    print(parsed.result)
else:
    logging.error(parsed.message)

use reqwest::header;
use reqwest::Client;
use std::error::Error;

#[tokio::main]
async fn main() -> Result<(), Box<dyn Error>> {
    let mut headers = header::HeaderMap::new();
    headers.insert("Content-Type", "application/json".parse().unwrap());

    let client = Client::new();
    let json_data = r#"
    {
        "jsonrpc": "2.0",
        "id": 1,
        "method": "getRecentPerformanceSamples",
        "params": [
            4
        ]
    }
    "#;
    let response = client
        .post("https://docs-demo.solana-mainnet.quiknode.pro/")
        .headers(headers)
        .body(json_data)
        .send()
        .await?; 

    let body = response.text().await?;
    println!("{}", body);

    Ok(())
}

Response

{
  "jsonrpc": "2.0",
  "result": [
    {
      "numNonVoteTransactions": 69449,
      "numSlots": 149,
      "numTransactions": 263299,
      "samplePeriodSecs": 60,
      "slot": 335501725
    },
    {
      "numNonVoteTransactions": 70649,
      "numSlots": 155,
      "numTransactions": 272267,
      "samplePeriodSecs": 60,
      "slot": 335501576
    },
    {
      "numNonVoteTransactions": 68091,
      "numSlots": 148,
      "numTransactions": 260843,
      "samplePeriodSecs": 60,
      "slot": 335501421
    },
    {
      "numNonVoteTransactions": 76046,
      "numSlots": 153,
      "numTransactions": 274847,
      "samplePeriodSecs": 60,
      "slot": 335501273
    }
  ],
  "id": 1
}

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