getStatus.js

const ethers = require('ethers');
const process = require('process');

// Delay to wait to calculate blocks per second in seconds.
const delay = 60 * 60;

// To run:
// node getStatus.js /path/to/bsc/node/geth.ipc
async function run() {
  const path = process.argv[2];
  const provider = new ethers.providers.IpcProvider({
    path
  });

  function checkHeight(pos) {
    const randomAddress = '0x8ce4b8039e335829292d825b32922d72b28a4905';
    return provider.getBalance(randomAddress, pos);
  }

  let left = 0;
  let right = await provider.getBlockNumber();
  while (left <= right) {
    const mid = Math.floor((right + left) / 2);
    try {
      await checkHeight(mid);
      right = mid - 1;
    } catch (e) {
      left = mid + 1;
    }
  }
  foundPosition = left;
  right = await provider.getBlockNumber();
  console.log("  ", foundPosition, "-", right);
  console.log("Calculating per minute...")
  const current = await provider.getBlockNumber();
  setTimeout(async () => {
    const final = await provider.getBlockNumber();
    console.log("Per second:", (final - current) / (delay));
  }, delay * 1000)
}

run();