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Merge pull request #6734
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3aae649 Tweak format, add option for difficulty (hyc)
e416f56 Add options to print daily coin emission and fees (hyc)
2f481da Don't forget size of prunable txn part (hyc)
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@luigi1111
luigi1111 committed Aug 3, 2020
2 parents c9aad8a + 3aae649 commit 9006119
Showing 1 changed file with 70 additions and 11 deletions.
81 changes: 70 additions & 11 deletions src/blockchain_utilities/blockchain_stats.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -68,6 +68,9 @@ int main(int argc, char* argv[])
const command_line::arg_descriptor<bool> arg_outputs = {"with-outputs", "with output stats", false};
const command_line::arg_descriptor<bool> arg_ringsize = {"with-ringsize", "with ringsize stats", false};
const command_line::arg_descriptor<bool> arg_hours = {"with-hours", "with txns per hour", false};
const command_line::arg_descriptor<bool> arg_emission = {"with-emission", "with coin emission", false};
const command_line::arg_descriptor<bool> arg_fees = {"with-fees", "with txn fees", false};
const command_line::arg_descriptor<bool> arg_diff = {"with-diff", "with difficulty", false};

command_line::add_arg(desc_cmd_sett, cryptonote::arg_data_dir);
command_line::add_arg(desc_cmd_sett, cryptonote::arg_testnet_on);
Expand All @@ -79,6 +82,9 @@ int main(int argc, char* argv[])
command_line::add_arg(desc_cmd_sett, arg_outputs);
command_line::add_arg(desc_cmd_sett, arg_ringsize);
command_line::add_arg(desc_cmd_sett, arg_hours);
command_line::add_arg(desc_cmd_sett, arg_emission);
command_line::add_arg(desc_cmd_sett, arg_fees);
command_line::add_arg(desc_cmd_sett, arg_diff);
command_line::add_arg(desc_cmd_only, command_line::arg_help);

po::options_description desc_options("Allowed options");
Expand Down Expand Up @@ -120,6 +126,9 @@ int main(int argc, char* argv[])
bool do_outputs = command_line::get_arg(vm, arg_outputs);
bool do_ringsize = command_line::get_arg(vm, arg_ringsize);
bool do_hours = command_line::get_arg(vm, arg_hours);
bool do_emission = command_line::get_arg(vm, arg_emission);
bool do_fees = command_line::get_arg(vm, arg_fees);
bool do_diff = command_line::get_arg(vm, arg_diff);

LOG_PRINT_L0("Initializing source blockchain (BlockchainDB)");
std::unique_ptr<Blockchain> core_storage;
Expand Down Expand Up @@ -177,12 +186,20 @@ plot 'stats.csv' index "DATA" using (timecolumn(1,"%Y-%m-%d")):4 with lines, ''
// spit out a comment that GnuPlot can use as an index
std::cout << ENDL << "# DATA" << ENDL;
std::cout << "Date\tBlocks/day\tBlocks\tTxs/Day\tTxs\tBytes/Day\tBytes";
if (do_emission)
std::cout << "\tEmission/day\tEmission";
if (do_fees)
std::cout << "\tFees/day\tFees";
if (do_diff)
std::cout << "\tDiffMin\tDiffMax\tDiffAvg";
if (do_inputs)
std::cout << "\tInMin\tInMax\tInAvg";
if (do_outputs)
std::cout << "\tOutMin\tOutMax\tOutAvg";
if (do_ringsize)
std::cout << "\tRingMin\tRingMax\tRingAvg";
if (do_inputs || do_outputs || do_ringsize)
std::cout << std::setprecision(2) << std::fixed;
if (do_hours) {
char buf[8];
unsigned int i;
Expand All @@ -193,14 +210,20 @@ plot 'stats.csv' index "DATA" using (timecolumn(1,"%Y-%m-%d")):4 with lines, ''
}
std::cout << ENDL;

#define MAX_INOUT 0xffffffff
#define MAX_RINGS 0xffffffff

struct tm prevtm = {0}, currtm;
uint64_t prevsz = 0, currsz = 0;
uint64_t prevtxs = 0, currtxs = 0;
uint64_t currblks = 0;
uint64_t totins = 0, totouts = 0, totrings = 0;
uint32_t minins = 10, maxins = 0;
uint32_t minouts = 10, maxouts = 0;
uint32_t minrings = 50, maxrings = 0;
boost::multiprecision::uint128_t prevemission = 0, prevfees = 0;
boost::multiprecision::uint128_t emission = 0, fees = 0;
boost::multiprecision::uint128_t totdiff = 0, mindiff = 0, maxdiff = 0;
uint32_t minins = MAX_INOUT, maxins = 0;
uint32_t minouts = MAX_INOUT, maxouts = 0;
uint32_t minrings = MAX_RINGS, maxrings = 0;
uint32_t io, tottxs = 0;
uint32_t txhr[24] = {0};
unsigned int i;
Expand Down Expand Up @@ -230,34 +253,50 @@ plot 'stats.csv' index "DATA" using (timecolumn(1,"%Y-%m-%d")):4 with lines, ''
std::cout << timebuf << "\t" << currblks << "\t" << h << "\t" << currtxs << "\t" << prevtxs + currtxs << "\t" << currsz << "\t" << prevsz + currsz;
prevsz += currsz;
currsz = 0;
currblks = 0;
prevtxs += currtxs;
currtxs = 0;
if (!tottxs)
tottxs = 1;
if (do_emission) {
std::cout << "\t" << print_money(emission) << "\t" << print_money(prevemission + emission);
prevemission += emission;
emission = 0;
}
if (do_fees) {
std::cout << "\t" << print_money(fees) << "\t" << print_money(prevfees + fees);
prevfees += fees;
fees = 0;
}
if (do_diff) {
std::cout << "\t" << (maxdiff ? mindiff : 0) << "\t" << maxdiff << "\t" << totdiff / currblks;
mindiff = 0; maxdiff = 0; totdiff = 0;
}
if (do_inputs) {
std::cout << "\t" << (maxins ? minins : 0) << "\t" << maxins << "\t" << totins / tottxs;
minins = 10; maxins = 0; totins = 0;
std::cout << "\t" << (maxins ? minins : 0) << "\t" << maxins << "\t" << totins * 1.0 / tottxs;
minins = MAX_INOUT; maxins = 0; totins = 0;
}
if (do_outputs) {
std::cout << "\t" << (maxouts ? minouts : 0) << "\t" << maxouts << "\t" << totouts / tottxs;
minouts = 10; maxouts = 0; totouts = 0;
std::cout << "\t" << (maxouts ? minouts : 0) << "\t" << maxouts << "\t" << totouts * 1.0 / tottxs;
minouts = MAX_INOUT; maxouts = 0; totouts = 0;
}
if (do_ringsize) {
std::cout << "\t" << (maxrings ? minrings : 0) << "\t" << maxrings << "\t" << totrings / tottxs;
minrings = 50; maxrings = 0; totrings = 0;
std::cout << "\t" << (maxrings ? minrings : 0) << "\t" << maxrings << "\t" << totrings * 1.0 / tottxs;
minrings = MAX_RINGS; maxrings = 0; totrings = 0;
}
tottxs = 0;
if (do_hours) {
for (i=0; i<24; i++) {
std::cout << "\t" << txhr[i];
txhr[i] = 0;
}
}
currblks = 0;
tottxs = 0;
std::cout << ENDL;
}
skip:
currsz += bd.size();
uint64_t coinbase_amount;
uint64_t tx_fee_amount = 0;
for (const auto& tx_id : blk.tx_hashes)
{
if (tx_id == crypto::null_hash)
Expand All @@ -275,7 +314,12 @@ plot 'stats.csv' index "DATA" using (timecolumn(1,"%Y-%m-%d")):4 with lines, ''
return 1;
}
currsz += bd.size();
if (db->get_prunable_tx_blob(tx_id, bd))
currsz += bd.size();
currtxs++;
if (do_fees || do_emission) {
tx_fee_amount += get_tx_fee(tx);
}
if (do_hours)
txhr[currtm.tm_hour]++;
if (do_inputs) {
Expand Down Expand Up @@ -306,6 +350,21 @@ plot 'stats.csv' index "DATA" using (timecolumn(1,"%Y-%m-%d")):4 with lines, ''
}
tottxs++;
}
if (do_diff) {
difficulty_type diff = db->get_block_difficulty(h);
if (!mindiff || diff < mindiff)
mindiff = diff;
if (diff > maxdiff)
maxdiff = diff;
totdiff += diff;
}
if (do_emission) {
coinbase_amount = get_outs_money_amount(blk.miner_tx);
emission += coinbase_amount - tx_fee_amount;
}
if (do_fees) {
fees += tx_fee_amount;
}
currblks++;

if (stop_requested)
Expand Down

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