859 lines
31 KiB
Rust
859 lines
31 KiB
Rust
#![allow(clippy::integer_arithmetic)]
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use {
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clap::{crate_description, crate_name, value_t, values_t_or_exit, App, Arg},
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log::*,
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rand::{thread_rng, Rng},
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rayon::prelude::*,
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solana_clap_utils::{
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hidden_unless_forced, input_parsers::pubkey_of, input_validators::is_url_or_moniker,
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},
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solana_cli_config::{ConfigInput, CONFIG_FILE},
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solana_client::transaction_executor::TransactionExecutor,
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solana_gossip::gossip_service::discover,
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solana_rpc_client::rpc_client::RpcClient,
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solana_runtime::inline_spl_token,
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solana_sdk::{
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commitment_config::CommitmentConfig,
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hash::Hash,
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instruction::{AccountMeta, Instruction},
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message::Message,
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pubkey::Pubkey,
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signature::{read_keypair_file, Keypair, Signer},
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system_instruction, system_program,
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transaction::Transaction,
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},
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solana_streamer::socket::SocketAddrSpace,
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std::{
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cmp::min,
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process::exit,
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sync::{
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atomic::{AtomicU64, Ordering},
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Arc,
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},
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thread::sleep,
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time::{Duration, Instant},
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},
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};
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pub const MAX_RPC_CALL_RETRIES: usize = 5;
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pub fn poll_get_latest_blockhash(client: &RpcClient) -> Option<Hash> {
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let mut num_retries = MAX_RPC_CALL_RETRIES;
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loop {
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let response = client.get_latest_blockhash();
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if let Ok(blockhash) = response {
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return Some(blockhash);
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} else {
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num_retries -= 1;
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warn!(
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"get_latest_blockhash failure: {:?}. remaining retries {}",
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response, num_retries
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);
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}
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if num_retries == 0 {
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panic!("failed to get_latest_blockhash(), rpc node down?")
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}
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sleep(Duration::from_millis(100));
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}
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}
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pub fn poll_get_fee_for_message(client: &RpcClient, message: &mut Message) -> (Option<u64>, Hash) {
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let mut num_retries = MAX_RPC_CALL_RETRIES;
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loop {
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let response = client.get_fee_for_message(message);
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if let Ok(fee) = response {
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return (Some(fee), message.recent_blockhash);
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} else {
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num_retries -= 1;
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warn!(
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"get_fee_for_message failure: {:?}. remaining retries {}",
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response, num_retries
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);
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let blockhash = poll_get_latest_blockhash(client).expect("blockhash");
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message.recent_blockhash = blockhash;
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}
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if num_retries == 0 {
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panic!("failed to get_fee_for_message(), rpc node down?")
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}
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sleep(Duration::from_millis(100));
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}
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}
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fn airdrop_lamports(client: &RpcClient, id: &Keypair, desired_balance: u64) -> bool {
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let starting_balance = client.get_balance(&id.pubkey()).unwrap_or(0);
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info!("starting balance {}", starting_balance);
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if starting_balance < desired_balance {
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let airdrop_amount = desired_balance - starting_balance;
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info!(
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"Airdropping {:?} lamports from {} for {}",
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airdrop_amount,
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client.url(),
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id.pubkey(),
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);
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let blockhash = client.get_latest_blockhash().unwrap();
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if let Err(err) =
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client.request_airdrop_with_blockhash(&id.pubkey(), airdrop_amount, &blockhash)
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{
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panic!(
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"Error requesting airdrop: {err:?} to addr: {0:?} amount: {airdrop_amount}",
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id.pubkey()
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);
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}
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let current_balance = client.get_balance(&id.pubkey()).unwrap_or_else(|e| {
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panic!("airdrop error {e}");
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});
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info!("current balance {}...", current_balance);
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if current_balance - starting_balance != airdrop_amount {
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info!(
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"Airdrop failed? {} {} {} {}",
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id.pubkey(),
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current_balance,
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starting_balance,
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airdrop_amount,
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);
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}
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}
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true
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}
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struct SeedTracker {
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max_created: Arc<AtomicU64>,
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max_closed: Arc<AtomicU64>,
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}
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fn make_create_message(
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keypair: &Keypair,
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base_keypair: &Keypair,
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max_created_seed: Arc<AtomicU64>,
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num_instructions: usize,
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balance: u64,
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maybe_space: Option<u64>,
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mint: Option<Pubkey>,
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) -> Message {
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let space = maybe_space.unwrap_or_else(|| thread_rng().gen_range(0, 1000));
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let instructions: Vec<_> = (0..num_instructions)
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.flat_map(|_| {
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let program_id = if mint.is_some() {
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inline_spl_token::id()
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} else {
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system_program::id()
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};
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let seed = max_created_seed.fetch_add(1, Ordering::Relaxed).to_string();
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let to_pubkey =
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Pubkey::create_with_seed(&base_keypair.pubkey(), &seed, &program_id).unwrap();
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let mut instructions = vec![system_instruction::create_account_with_seed(
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&keypair.pubkey(),
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&to_pubkey,
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&base_keypair.pubkey(),
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&seed,
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balance,
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space,
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&program_id,
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)];
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if let Some(mint_address) = mint {
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instructions.push(
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spl_token::instruction::initialize_account(
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&spl_token::id(),
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&to_pubkey,
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&mint_address,
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&base_keypair.pubkey(),
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)
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.unwrap(),
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);
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}
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instructions
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})
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.collect();
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Message::new(&instructions, Some(&keypair.pubkey()))
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}
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fn make_close_message(
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keypair: &Keypair,
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base_keypair: &Keypair,
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max_created: Arc<AtomicU64>,
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max_closed: Arc<AtomicU64>,
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num_instructions: usize,
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balance: u64,
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spl_token: bool,
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) -> Message {
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let instructions: Vec<_> = (0..num_instructions)
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.filter_map(|_| {
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let program_id = if spl_token {
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inline_spl_token::id()
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} else {
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system_program::id()
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};
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let max_created_seed = max_created.load(Ordering::Relaxed);
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let max_closed_seed = max_closed.load(Ordering::Relaxed);
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if max_closed_seed >= max_created_seed {
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return None;
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}
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let seed = max_closed.fetch_add(1, Ordering::Relaxed).to_string();
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let address =
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Pubkey::create_with_seed(&base_keypair.pubkey(), &seed, &program_id).unwrap();
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if spl_token {
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Some(
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spl_token::instruction::close_account(
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&spl_token::id(),
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&address,
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&keypair.pubkey(),
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&base_keypair.pubkey(),
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&[],
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)
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.unwrap(),
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)
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} else {
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Some(system_instruction::transfer_with_seed(
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&address,
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&base_keypair.pubkey(),
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seed,
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&program_id,
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&keypair.pubkey(),
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balance,
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))
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}
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})
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.collect();
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Message::new(&instructions, Some(&keypair.pubkey()))
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}
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#[allow(clippy::too_many_arguments)]
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fn run_accounts_bench(
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client: Arc<RpcClient>,
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payer_keypairs: &[&Keypair],
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iterations: usize,
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maybe_space: Option<u64>,
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batch_size: usize,
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close_nth_batch: u64,
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maybe_lamports: Option<u64>,
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num_instructions: usize,
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mint: Option<Pubkey>,
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reclaim_accounts: bool,
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) {
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assert!(num_instructions > 0);
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info!("Targeting {}", client.url());
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let mut latest_blockhash = Instant::now();
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let mut last_log = Instant::now();
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let mut count = 0;
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let mut blockhash = poll_get_latest_blockhash(&client).expect("blockhash");
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let mut tx_sent_count = 0;
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let mut total_accounts_created = 0;
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let mut total_accounts_closed = 0;
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let mut balances: Vec<_> = payer_keypairs
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.iter()
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.map(|keypair| client.get_balance(&keypair.pubkey()).unwrap_or(0))
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.collect();
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let mut last_balance = Instant::now();
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let default_max_lamports = 1000;
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let min_balance = maybe_lamports.unwrap_or_else(|| {
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let space = maybe_space.unwrap_or(default_max_lamports);
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client
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.get_minimum_balance_for_rent_exemption(space as usize)
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.expect("min balance")
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});
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let base_keypair = Keypair::new();
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let seed_tracker = SeedTracker {
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max_created: Arc::new(AtomicU64::default()),
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max_closed: Arc::new(AtomicU64::default()),
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};
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info!("Starting balance(s): {:?}", balances);
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let executor = TransactionExecutor::new_with_rpc_client(client.clone());
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// Create and close messages both require 2 signatures, fake a 2 signature message to calculate fees
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let mut message = Message::new(
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&[
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Instruction::new_with_bytes(
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Pubkey::new_unique(),
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&[],
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vec![AccountMeta::new(Pubkey::new_unique(), true)],
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),
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Instruction::new_with_bytes(
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Pubkey::new_unique(),
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&[],
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vec![AccountMeta::new(Pubkey::new_unique(), true)],
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),
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],
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None,
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);
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loop {
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if latest_blockhash.elapsed().as_millis() > 10_000 {
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blockhash = poll_get_latest_blockhash(&client).expect("blockhash");
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latest_blockhash = Instant::now();
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}
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message.recent_blockhash = blockhash;
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let (fee, blockhash) = poll_get_fee_for_message(&client, &mut message);
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let fee = fee.expect("get_fee_for_message");
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let lamports = min_balance + fee;
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for (i, balance) in balances.iter_mut().enumerate() {
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if *balance < lamports || last_balance.elapsed().as_millis() > 2000 {
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if let Ok(b) = client.get_balance(&payer_keypairs[i].pubkey()) {
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*balance = b;
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}
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last_balance = Instant::now();
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if *balance < lamports * 2 {
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info!(
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"Balance {} is less than needed: {}, doing airdrop...",
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balance, lamports
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);
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if !airdrop_lamports(&client, payer_keypairs[i], lamports * 100_000) {
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warn!("failed airdrop, exiting");
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return;
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}
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}
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}
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}
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// Create accounts
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let sigs_len = executor.num_outstanding();
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if sigs_len < batch_size {
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let num_to_create = batch_size - sigs_len;
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if num_to_create >= payer_keypairs.len() {
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info!("creating {} new", num_to_create);
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let chunk_size = num_to_create / payer_keypairs.len();
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if chunk_size > 0 {
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for (i, keypair) in payer_keypairs.iter().enumerate() {
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let txs: Vec<_> = (0..chunk_size)
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.into_par_iter()
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.map(|_| {
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let message = make_create_message(
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keypair,
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&base_keypair,
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seed_tracker.max_created.clone(),
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num_instructions,
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min_balance,
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maybe_space,
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mint,
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);
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let signers: Vec<&Keypair> = vec![keypair, &base_keypair];
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Transaction::new(&signers, message, blockhash)
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})
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.collect();
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balances[i] = balances[i].saturating_sub(lamports * txs.len() as u64);
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info!("txs: {}", txs.len());
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let new_ids = executor.push_transactions(txs);
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info!("ids: {}", new_ids.len());
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tx_sent_count += new_ids.len();
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total_accounts_created += num_instructions * new_ids.len();
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}
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}
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}
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if close_nth_batch > 0 {
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let num_batches_to_close =
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total_accounts_created as u64 / (close_nth_batch * batch_size as u64);
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let expected_closed = num_batches_to_close * batch_size as u64;
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let max_closed_seed = seed_tracker.max_closed.load(Ordering::Relaxed);
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// Close every account we've created with seed between max_closed_seed..expected_closed
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if max_closed_seed < expected_closed {
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let txs: Vec<_> = (0..expected_closed - max_closed_seed)
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.into_par_iter()
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.map(|_| {
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let message = make_close_message(
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payer_keypairs[0],
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&base_keypair,
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seed_tracker.max_created.clone(),
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seed_tracker.max_closed.clone(),
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1,
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min_balance,
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mint.is_some(),
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);
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let signers: Vec<&Keypair> = vec![payer_keypairs[0], &base_keypair];
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Transaction::new(&signers, message, blockhash)
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})
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.collect();
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balances[0] = balances[0].saturating_sub(fee * txs.len() as u64);
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info!("close txs: {}", txs.len());
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let new_ids = executor.push_transactions(txs);
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info!("close ids: {}", new_ids.len());
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tx_sent_count += new_ids.len();
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total_accounts_closed += new_ids.len() as u64;
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}
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}
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} else {
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let _ = executor.drain_cleared();
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}
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count += 1;
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if last_log.elapsed().as_millis() > 3000 || (count >= iterations && iterations != 0) {
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info!(
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"total_accounts_created: {} total_accounts_closed: {} tx_sent_count: {} loop_count: {} balance(s): {:?}",
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total_accounts_created, total_accounts_closed, tx_sent_count, count, balances
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);
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last_log = Instant::now();
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}
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if iterations != 0 && count >= iterations {
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break;
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}
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if executor.num_outstanding() >= batch_size {
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sleep(Duration::from_millis(500));
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}
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}
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executor.close();
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if reclaim_accounts {
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let executor = TransactionExecutor::new_with_rpc_client(client.clone());
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loop {
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let max_closed_seed = seed_tracker.max_closed.load(Ordering::Relaxed);
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let max_created_seed = seed_tracker.max_created.load(Ordering::Relaxed);
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if latest_blockhash.elapsed().as_millis() > 10_000 {
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blockhash = poll_get_latest_blockhash(&client).expect("blockhash");
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latest_blockhash = Instant::now();
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}
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message.recent_blockhash = blockhash;
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let (fee, blockhash) = poll_get_fee_for_message(&client, &mut message);
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let fee = fee.expect("get_fee_for_message");
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let sigs_len = executor.num_outstanding();
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if sigs_len < batch_size && max_closed_seed < max_created_seed {
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let num_to_close = min(
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batch_size - sigs_len,
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(max_created_seed - max_closed_seed) as usize,
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);
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if num_to_close >= payer_keypairs.len() {
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info!("closing {} accounts", num_to_close);
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let chunk_size = num_to_close / payer_keypairs.len();
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info!("{:?} chunk_size", chunk_size);
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if chunk_size > 0 {
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for (i, keypair) in payer_keypairs.iter().enumerate() {
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let txs: Vec<_> = (0..chunk_size)
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.into_par_iter()
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.filter_map(|_| {
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let message = make_close_message(
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keypair,
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&base_keypair,
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seed_tracker.max_created.clone(),
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seed_tracker.max_closed.clone(),
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num_instructions,
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min_balance,
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mint.is_some(),
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);
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if message.instructions.is_empty() {
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return None;
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}
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let signers: Vec<&Keypair> = vec![keypair, &base_keypair];
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Some(Transaction::new(&signers, message, blockhash))
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})
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.collect();
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balances[i] = balances[i].saturating_sub(fee * txs.len() as u64);
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info!("close txs: {}", txs.len());
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let new_ids = executor.push_transactions(txs);
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info!("close ids: {}", new_ids.len());
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tx_sent_count += new_ids.len();
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total_accounts_closed += (num_instructions * new_ids.len()) as u64;
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}
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}
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}
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} else {
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let _ = executor.drain_cleared();
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}
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count += 1;
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if last_log.elapsed().as_millis() > 3000 || max_closed_seed >= max_created_seed {
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info!(
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"total_accounts_closed: {} tx_sent_count: {} loop_count: {} balance(s): {:?}",
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total_accounts_closed, tx_sent_count, count, balances
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);
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last_log = Instant::now();
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}
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if max_closed_seed >= max_created_seed {
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break;
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}
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if executor.num_outstanding() >= batch_size {
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sleep(Duration::from_millis(500));
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}
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}
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executor.close();
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}
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}
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fn main() {
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solana_logger::setup_with_default("solana=info");
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let matches = App::new(crate_name!())
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.about(crate_description!())
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.version(solana_version::version!())
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.arg({
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let arg = Arg::with_name("config_file")
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.short("C")
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.long("config")
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.value_name("FILEPATH")
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.takes_value(true)
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.help("Configuration file to use");
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if let Some(ref config_file) = *CONFIG_FILE {
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arg.default_value(config_file)
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} else {
|
|
arg
|
|
}
|
|
})
|
|
.arg(
|
|
Arg::with_name("json_rpc_url")
|
|
.short("u")
|
|
.long("url")
|
|
.value_name("URL_OR_MONIKER")
|
|
.takes_value(true)
|
|
.validator(is_url_or_moniker)
|
|
.conflicts_with("entrypoint")
|
|
.help(
|
|
"URL for Solana's JSON RPC or moniker (or their first letter): \
|
|
[mainnet-beta, testnet, devnet, localhost]",
|
|
),
|
|
)
|
|
.arg(
|
|
Arg::with_name("entrypoint")
|
|
.long("entrypoint")
|
|
.takes_value(true)
|
|
.value_name("HOST:PORT")
|
|
.conflicts_with("json_rpc_url")
|
|
.help("RPC entrypoint address. Usually <ip>:8899"),
|
|
)
|
|
.arg(
|
|
Arg::with_name("faucet_addr")
|
|
.long("faucet")
|
|
.takes_value(true)
|
|
.value_name("HOST:PORT")
|
|
.hidden(hidden_unless_forced())
|
|
.help("Faucet entrypoint address. Usually <ip>:9900"),
|
|
)
|
|
.arg(
|
|
Arg::with_name("space")
|
|
.long("space")
|
|
.takes_value(true)
|
|
.value_name("BYTES")
|
|
.help("Size of accounts to create"),
|
|
)
|
|
.arg(
|
|
Arg::with_name("lamports")
|
|
.long("lamports")
|
|
.takes_value(true)
|
|
.value_name("LAMPORTS")
|
|
.help("How many lamports to fund each account"),
|
|
)
|
|
.arg(
|
|
Arg::with_name("identity")
|
|
.long("identity")
|
|
.takes_value(true)
|
|
.multiple(true)
|
|
.value_name("FILE")
|
|
.help("keypair file"),
|
|
)
|
|
.arg(
|
|
Arg::with_name("batch_size")
|
|
.long("batch-size")
|
|
.takes_value(true)
|
|
.value_name("BYTES")
|
|
.help("Number of transactions to send per batch"),
|
|
)
|
|
.arg(
|
|
Arg::with_name("close_nth_batch")
|
|
.long("close-frequency")
|
|
.takes_value(true)
|
|
.value_name("BYTES")
|
|
.help(
|
|
"Every `n` batches, create a batch of close transactions for
|
|
the earliest remaining batch of accounts created.
|
|
Note: Should be > 1 to avoid situations where the close \
|
|
transactions will be submitted before the corresponding \
|
|
create transactions have been confirmed",
|
|
),
|
|
)
|
|
.arg(
|
|
Arg::with_name("num_instructions")
|
|
.long("num-instructions")
|
|
.takes_value(true)
|
|
.value_name("NUM")
|
|
.help("Number of accounts to create on each transaction"),
|
|
)
|
|
.arg(
|
|
Arg::with_name("iterations")
|
|
.long("iterations")
|
|
.takes_value(true)
|
|
.value_name("NUM")
|
|
.help("Number of iterations to make. 0 = unlimited iterations."),
|
|
)
|
|
.arg(
|
|
Arg::with_name("check_gossip")
|
|
.long("check-gossip")
|
|
.help("Just use entrypoint address directly"),
|
|
)
|
|
.arg(
|
|
Arg::with_name("mint")
|
|
.long("mint")
|
|
.takes_value(true)
|
|
.help("Mint address to initialize account"),
|
|
)
|
|
.arg(
|
|
Arg::with_name("reclaim_accounts")
|
|
.long("reclaim-accounts")
|
|
.takes_value(false)
|
|
.help("Reclaim accounts after session ends; incompatible with --iterations 0"),
|
|
)
|
|
.get_matches();
|
|
|
|
let skip_gossip = !matches.is_present("check_gossip");
|
|
|
|
let space = value_t!(matches, "space", u64).ok();
|
|
let lamports = value_t!(matches, "lamports", u64).ok();
|
|
let batch_size = value_t!(matches, "batch_size", usize).unwrap_or(4);
|
|
let close_nth_batch = value_t!(matches, "close_nth_batch", u64).unwrap_or(0);
|
|
let iterations = value_t!(matches, "iterations", usize).unwrap_or(10);
|
|
let num_instructions = value_t!(matches, "num_instructions", usize).unwrap_or(1);
|
|
if num_instructions == 0 || num_instructions > 500 {
|
|
eprintln!("bad num_instructions: {num_instructions}");
|
|
exit(1);
|
|
}
|
|
|
|
let mint = pubkey_of(&matches, "mint");
|
|
|
|
let payer_keypairs: Vec<_> = values_t_or_exit!(matches, "identity", String)
|
|
.iter()
|
|
.map(|keypair_string| {
|
|
read_keypair_file(keypair_string)
|
|
.unwrap_or_else(|_| panic!("bad keypair {keypair_string:?}"))
|
|
})
|
|
.collect();
|
|
let mut payer_keypair_refs: Vec<&Keypair> = vec![];
|
|
for keypair in payer_keypairs.iter() {
|
|
payer_keypair_refs.push(keypair);
|
|
}
|
|
|
|
let client = if let Some(addr) = matches.value_of("entrypoint") {
|
|
let entrypoint_addr = solana_net_utils::parse_host_port(addr).unwrap_or_else(|e| {
|
|
eprintln!("failed to parse entrypoint address: {e}");
|
|
exit(1)
|
|
});
|
|
|
|
let rpc_addr = if !skip_gossip {
|
|
info!("Finding cluster entry: {:?}", entrypoint_addr);
|
|
let (gossip_nodes, _validators) = discover(
|
|
None, // keypair
|
|
Some(&entrypoint_addr),
|
|
None, // num_nodes
|
|
Duration::from_secs(60), // timeout
|
|
None, // find_nodes_by_pubkey
|
|
Some(&entrypoint_addr), // find_node_by_gossip_addr
|
|
None, // my_gossip_addr
|
|
0, // my_shred_version
|
|
SocketAddrSpace::Unspecified,
|
|
)
|
|
.unwrap_or_else(|err| {
|
|
eprintln!("Failed to discover {entrypoint_addr} node: {err:?}");
|
|
exit(1);
|
|
});
|
|
|
|
info!("done found {} nodes", gossip_nodes.len());
|
|
gossip_nodes[0].rpc().unwrap()
|
|
} else {
|
|
info!("Using {:?} as the RPC address", entrypoint_addr);
|
|
entrypoint_addr
|
|
};
|
|
|
|
Arc::new(RpcClient::new_socket_with_commitment(
|
|
rpc_addr,
|
|
CommitmentConfig::confirmed(),
|
|
))
|
|
} else {
|
|
let config = if let Some(config_file) = matches.value_of("config_file") {
|
|
solana_cli_config::Config::load(config_file).unwrap_or_default()
|
|
} else {
|
|
solana_cli_config::Config::default()
|
|
};
|
|
let (_, json_rpc_url) = ConfigInput::compute_json_rpc_url_setting(
|
|
matches.value_of("json_rpc_url").unwrap_or(""),
|
|
&config.json_rpc_url,
|
|
);
|
|
Arc::new(RpcClient::new_with_commitment(
|
|
json_rpc_url,
|
|
CommitmentConfig::confirmed(),
|
|
))
|
|
};
|
|
|
|
run_accounts_bench(
|
|
client,
|
|
&payer_keypair_refs,
|
|
iterations,
|
|
space,
|
|
batch_size,
|
|
close_nth_batch,
|
|
lamports,
|
|
num_instructions,
|
|
mint,
|
|
matches.is_present("reclaim_accounts"),
|
|
);
|
|
}
|
|
|
|
#[cfg(test)]
|
|
pub mod test {
|
|
use {
|
|
super::*,
|
|
solana_core::validator::ValidatorConfig,
|
|
solana_faucet::faucet::run_local_faucet,
|
|
solana_local_cluster::{
|
|
local_cluster::{ClusterConfig, LocalCluster},
|
|
validator_configs::make_identical_validator_configs,
|
|
},
|
|
solana_measure::measure::Measure,
|
|
solana_sdk::{native_token::sol_to_lamports, poh_config::PohConfig},
|
|
solana_test_validator::TestValidator,
|
|
spl_token::{
|
|
solana_program::program_pack::Pack,
|
|
state::{Account, Mint},
|
|
},
|
|
};
|
|
|
|
#[test]
|
|
fn test_accounts_cluster_bench() {
|
|
solana_logger::setup();
|
|
let validator_config = ValidatorConfig::default_for_test();
|
|
let num_nodes = 1;
|
|
let mut config = ClusterConfig {
|
|
cluster_lamports: 10_000_000,
|
|
poh_config: PohConfig::new_sleep(Duration::from_millis(50)),
|
|
node_stakes: vec![100; num_nodes],
|
|
validator_configs: make_identical_validator_configs(&validator_config, num_nodes),
|
|
..ClusterConfig::default()
|
|
};
|
|
|
|
let cluster = LocalCluster::new(&mut config, SocketAddrSpace::Unspecified);
|
|
let iterations = 10;
|
|
let maybe_space = None;
|
|
let batch_size = 100;
|
|
let close_nth_batch = 100;
|
|
let maybe_lamports = None;
|
|
let num_instructions = 2;
|
|
let mut start = Measure::start("total accounts run");
|
|
let rpc_addr = cluster.entry_point_info.rpc().unwrap();
|
|
let client = Arc::new(RpcClient::new_socket_with_commitment(
|
|
rpc_addr,
|
|
CommitmentConfig::confirmed(),
|
|
));
|
|
run_accounts_bench(
|
|
client,
|
|
&[&cluster.funding_keypair],
|
|
iterations,
|
|
maybe_space,
|
|
batch_size,
|
|
close_nth_batch,
|
|
maybe_lamports,
|
|
num_instructions,
|
|
None,
|
|
false,
|
|
);
|
|
start.stop();
|
|
info!("{}", start);
|
|
}
|
|
|
|
#[test]
|
|
fn test_create_then_reclaim_spl_token_accounts() {
|
|
solana_logger::setup();
|
|
let mint_keypair = Keypair::new();
|
|
let mint_pubkey = mint_keypair.pubkey();
|
|
let faucet_addr = run_local_faucet(mint_keypair, None);
|
|
let test_validator = TestValidator::with_custom_fees(
|
|
mint_pubkey,
|
|
1,
|
|
Some(faucet_addr),
|
|
SocketAddrSpace::Unspecified,
|
|
);
|
|
let rpc_client = Arc::new(RpcClient::new_with_commitment(
|
|
test_validator.rpc_url(),
|
|
CommitmentConfig::processed(),
|
|
));
|
|
|
|
// Created funder
|
|
let funder = Keypair::new();
|
|
let latest_blockhash = rpc_client.get_latest_blockhash().unwrap();
|
|
let signature = rpc_client
|
|
.request_airdrop_with_blockhash(
|
|
&funder.pubkey(),
|
|
sol_to_lamports(1.0),
|
|
&latest_blockhash,
|
|
)
|
|
.unwrap();
|
|
rpc_client
|
|
.confirm_transaction_with_spinner(
|
|
&signature,
|
|
&latest_blockhash,
|
|
CommitmentConfig::confirmed(),
|
|
)
|
|
.unwrap();
|
|
|
|
// Create Mint
|
|
let spl_mint_keypair = Keypair::new();
|
|
let spl_mint_len = Mint::get_packed_len();
|
|
let spl_mint_rent = rpc_client
|
|
.get_minimum_balance_for_rent_exemption(spl_mint_len)
|
|
.unwrap();
|
|
let transaction = Transaction::new_signed_with_payer(
|
|
&[
|
|
system_instruction::create_account(
|
|
&funder.pubkey(),
|
|
&spl_mint_keypair.pubkey(),
|
|
spl_mint_rent,
|
|
spl_mint_len as u64,
|
|
&inline_spl_token::id(),
|
|
),
|
|
spl_token::instruction::initialize_mint(
|
|
&spl_token::id(),
|
|
&spl_mint_keypair.pubkey(),
|
|
&spl_mint_keypair.pubkey(),
|
|
None,
|
|
2,
|
|
)
|
|
.unwrap(),
|
|
],
|
|
Some(&funder.pubkey()),
|
|
&[&funder, &spl_mint_keypair],
|
|
latest_blockhash,
|
|
);
|
|
let _sig = rpc_client
|
|
.send_and_confirm_transaction(&transaction)
|
|
.unwrap();
|
|
|
|
let account_len = Account::get_packed_len();
|
|
let minimum_balance = rpc_client
|
|
.get_minimum_balance_for_rent_exemption(account_len)
|
|
.unwrap();
|
|
|
|
let iterations = 5;
|
|
let batch_size = 100;
|
|
let close_nth_batch = 0;
|
|
let num_instructions = 4;
|
|
let mut start = Measure::start("total accounts run");
|
|
let keypair0 = Keypair::new();
|
|
let keypair1 = Keypair::new();
|
|
let keypair2 = Keypair::new();
|
|
run_accounts_bench(
|
|
rpc_client,
|
|
&[&keypair0, &keypair1, &keypair2],
|
|
iterations,
|
|
Some(account_len as u64),
|
|
batch_size,
|
|
close_nth_batch,
|
|
Some(minimum_balance),
|
|
num_instructions,
|
|
Some(spl_mint_keypair.pubkey()),
|
|
true,
|
|
);
|
|
start.stop();
|
|
info!("{}", start);
|
|
}
|
|
}
|