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txpool: add tx size median to the pool stats

This commit is contained in:
moneromooo 2017-08-23 18:20:51 +01:00 committed by moneromooo-monero
parent 335681896a
commit 4dbf29bd32
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GPG Key ID: 686F07454D6CEFC3
3 changed files with 8 additions and 2 deletions
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6
src/cryptonote_core/tx_pool.cpp
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@ -560,7 +560,10 @@ namespace cryptonote
const uint64_t now = time(NULL);
std::map<uint64_t, txpool_histo> agebytes;
stats.txs_total = m_blockchain.get_txpool_tx_count();
m_blockchain.for_all_txpool_txes([&stats, now, &agebytes](const crypto::hash &txid, const txpool_tx_meta_t &meta, const cryptonote::blobdata *bd){
std::vector<uint32_t> sizes;
sizes.reserve(stats.txs_total);
m_blockchain.for_all_txpool_txes([&stats, &sizes, now, &agebytes](const crypto::hash &txid, const txpool_tx_meta_t &meta, const cryptonote::blobdata *bd){
sizes.push_back(meta.blob_size);
stats.bytes_total += meta.blob_size;
if (!stats.bytes_min || meta.blob_size < stats.bytes_min)
stats.bytes_min = meta.blob_size;
@ -580,6 +583,7 @@ namespace cryptonote
agebytes[age].bytes += meta.blob_size;
return true;
});
stats.bytes_med = epee::misc_utils::median(sizes);
if (stats.txs_total > 1)
{
/* looking for 98th percentile */

2
src/daemon/rpc_command_executor.cpp
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@ -973,7 +973,7 @@ bool t_rpc_command_executor::print_transaction_pool_stats() {
backlog_message = (boost::format("estimated %u block (%u minutes) backlog") % backlog % (backlog * DIFFICULTY_TARGET_V2 / 60)).str();
}
tools::msg_writer() << n_transactions << " tx(es), " << res.pool_stats.bytes_total << " bytes total (min " << res.pool_stats.bytes_min << ", max " << res.pool_stats.bytes_max << ", avg " << avg_bytes << ")" << std::endl
tools::msg_writer() << n_transactions << " tx(es), " << res.pool_stats.bytes_total << " bytes total (min " << res.pool_stats.bytes_min << ", max " << res.pool_stats.bytes_max << ", avg " << avg_bytes << ", median " << res.pool_stats.bytes_med << ")" << std::endl
<< "fees " << cryptonote::print_money(res.pool_stats.fee_total) << " (avg " << cryptonote::print_money(n_transactions ? res.pool_stats.fee_total / n_transactions : 0) << " per tx" << ", " << cryptonote::print_money(res.pool_stats.bytes_total ? res.pool_stats.fee_total / res.pool_stats.bytes_total : 0) << " per byte)" << std::endl
<< res.pool_stats.num_not_relayed << " not relayed, " << res.pool_stats.num_failing << " failing, " << res.pool_stats.num_10m << " older than 10 minutes (oldest " << (res.pool_stats.oldest == 0 ? "-" : get_human_time_ago(res.pool_stats.oldest, now)) << "), " << backlog_message;

2
src/rpc/core_rpc_server_commands_defs.h
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@ -1087,6 +1087,7 @@ namespace cryptonote
uint64_t bytes_total;
uint32_t bytes_min;
uint32_t bytes_max;
uint32_t bytes_med;
uint64_t fee_total;
uint64_t oldest;
uint32_t txs_total;
@ -1100,6 +1101,7 @@ namespace cryptonote
KV_SERIALIZE(bytes_total)
KV_SERIALIZE(bytes_min)
KV_SERIALIZE(bytes_max)
KV_SERIALIZE(bytes_med)
KV_SERIALIZE(fee_total)
KV_SERIALIZE(oldest)
KV_SERIALIZE(txs_total)