gistfile1.txt

import exec from 'k6/execution';

export const options = {
  scenarios: {
    constant_request_rate: {
      executor: 'constant-arrival-rate',
      rate: 1000,
      timeUnit: '1s', // 1000 iterations per second
      duration: '120s',
      preAllocatedVUs: 1500, // how large the initial pool of VUs would be
      maxVUs: 1500,
    },
  },
};

export default function () {
  const url = 'http://127.0.0.1:9658/ext/bc/mvz4Tr8ZGiS8eHVf4cuCFMkiCnx9ahGESTtxirjojFLcMHizF/rpc';
  const payload = `{"jsonrpc":"2.0","method":"timestampvm.proposeBlock","params":[{"data":"MQo="}],"id": ${exec.scenario.iterationInTest}}`
 
  const params = { 
    headers: {
      'Content-Type': 'application/json',
    },
  };

  const res = http.post(url, payload, params);
  check(res, {
    'is status 200': (r) => r.status === 200,
  });
}
~