mirror of
https://github.com/mempool/mempool.git
synced 2024-11-20 10:21:52 +01:00
Run daily stats at midnight and backfill first launch
This commit is contained in:
softsimon
parent
665d85204b
commit
1c86273059
@ -4,7 +4,7 @@ import logger from '../logger';
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import { Common } from './common';
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class DatabaseMigration {
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private static currentVersion = 27;
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private static currentVersion = 28;
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private queryTimeout = 120000;
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private statisticsAddedIndexed = false;
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private uniqueLogs: string[] = [];
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@ -274,6 +274,12 @@ class DatabaseMigration {
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await this.$executeQuery('ALTER TABLE `lightning_stats` ADD med_base_fee_mtokens bigint(20) unsigned NOT NULL DEFAULT "0"');
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}
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if (databaseSchemaVersion < 28 && isBitcoin === true) {
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await this.$executeQuery(`TRUNCATE lightning_stats`);
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await this.$executeQuery(`TRUNCATE node_stats`);
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await this.$executeQuery(`ALTER TABLE lightning_stats MODIFY added DATE`);
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}
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} catch (e) {
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throw e;
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}
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@ -28,17 +28,26 @@ class LightningStatsUpdater {
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return;
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}
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const now = new Date();
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const nextHourInterval = new Date(now.getFullYear(), now.getMonth(), now.getDate(), Math.floor(now.getHours() / 1) + 1, 0, 0, 0);
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const difference = nextHourInterval.getTime() - now.getTime();
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await this.$populateHistoricalStatistics();
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await this.$populateHistoricalNodeStatistics();
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setTimeout(() => {
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setInterval(async () => {
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await this.$runTasks();
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}, 1000 * 60 * 60);
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}, difference);
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this.$runTasks();
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}, this.timeUntilMidnight());
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}
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await this.$runTasks();
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private timeUntilMidnight(): number {
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const date = new Date();
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this.setDateMidnight(date);
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date.setUTCHours(24);
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return date.getTime() - new Date().getTime();
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}
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private setDateMidnight(date: Date): void {
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date.setUTCHours(0);
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date.setUTCMinutes(0);
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date.setUTCSeconds(0);
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date.setUTCMilliseconds(0);
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}
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private async $lightningIsSynced(): Promise<boolean> {
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@ -46,225 +55,17 @@ class LightningStatsUpdater {
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return nodeInfo.is_synced_to_chain && nodeInfo.is_synced_to_graph;
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}
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private async $runTasks() {
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await this.$populateHistoricalStatistics();
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await this.$populateHistoricalNodeStatistics();
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private async $runTasks(): Promise<void> {
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await this.$logLightningStatsDaily();
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await this.$logNodeStatsDaily();
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}
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private async $logNodeStatsDaily() {
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const currentDate = new Date().toISOString().split('T')[0];
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try {
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const [state]: any = await DB.query(`SELECT string FROM state WHERE name = 'last_node_stats'`);
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// Only store once per day
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if (state[0].string === currentDate) {
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return;
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}
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logger.info(`Running daily node stats update...`);
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const query = `SELECT nodes.public_key, c1.channels_count_left, c2.channels_count_right, c1.channels_capacity_left, c2.channels_capacity_right FROM nodes LEFT JOIN (SELECT node1_public_key, COUNT(id) AS channels_count_left, SUM(capacity) AS channels_capacity_left FROM channels WHERE channels.status < 2 GROUP BY node1_public_key) c1 ON c1.node1_public_key = nodes.public_key LEFT JOIN (SELECT node2_public_key, COUNT(id) AS channels_count_right, SUM(capacity) AS channels_capacity_right FROM channels WHERE channels.status < 2 GROUP BY node2_public_key) c2 ON c2.node2_public_key = nodes.public_key`;
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const [nodes]: any = await DB.query(query);
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// First run we won't have any nodes yet
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if (nodes.length < 10) {
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return;
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}
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for (const node of nodes) {
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await DB.query(
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`INSERT INTO node_stats(public_key, added, capacity, channels) VALUES (?, NOW(), ?, ?)`,
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[node.public_key, (parseInt(node.channels_capacity_left || 0, 10)) + (parseInt(node.channels_capacity_right || 0, 10)),
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node.channels_count_left + node.channels_count_right]);
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}
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await DB.query(`UPDATE state SET string = ? WHERE name = 'last_node_stats'`, [currentDate]);
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logger.info('Daily node stats has updated.');
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} catch (e) {
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logger.err('$logNodeStatsDaily() error: ' + (e instanceof Error ? e.message : e));
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}
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}
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// We only run this on first launch
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private async $populateHistoricalStatistics() {
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try {
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const [rows]: any = await DB.query(`SELECT COUNT(*) FROM lightning_stats`);
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// Only run if table is empty
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if (rows[0]['COUNT(*)'] > 0) {
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return;
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}
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logger.info(`Running historical stats population...`);
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const [channels]: any = await DB.query(`SELECT capacity, created, closing_date FROM channels ORDER BY created ASC`);
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let date: Date = new Date(this.hardCodedStartTime);
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const currentDate = new Date();
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while (date < currentDate) {
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date.setUTCDate(date.getUTCDate() + 1);
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let totalCapacity = 0;
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let channelsCount = 0;
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for (const channel of channels) {
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if (new Date(channel.created) > date) {
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break;
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}
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if (channel.closing_date !== null && new Date(channel.closing_date) < date) {
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continue;
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}
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totalCapacity += channel.capacity;
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channelsCount++;
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}
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const query = `INSERT INTO lightning_stats(
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added,
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channel_count,
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node_count,
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total_capacity,
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tor_nodes,
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clearnet_nodes,
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unannounced_nodes
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)
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VALUES (FROM_UNIXTIME(?), ?, ?, ?, ?, ?, ?)`;
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await DB.query(query, [
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date.getTime() / 1000,
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channelsCount,
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0,
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totalCapacity,
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0,
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0,
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0
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]);
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// Add one day and continue
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date.setDate(date.getDate() + 1);
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}
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const [nodes]: any = await DB.query(`SELECT first_seen, sockets FROM nodes ORDER BY first_seen ASC`);
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date = new Date(this.hardCodedStartTime);
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while (date < currentDate) {
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date.setUTCDate(date.getUTCDate() + 1);
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let nodeCount = 0;
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let clearnetNodes = 0;
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let torNodes = 0;
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let unannouncedNodes = 0;
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for (const node of nodes) {
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if (new Date(node.first_seen) > date) {
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break;
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}
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nodeCount++;
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const sockets = node.sockets.split(',');
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let isUnnanounced = true;
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for (const socket of sockets) {
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const hasOnion = socket.indexOf('.onion') !== -1;
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if (hasOnion) {
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torNodes++;
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isUnnanounced = false;
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}
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const hasClearnet = [4, 6].includes(net.isIP(socket.split(':')[0]));
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if (hasClearnet) {
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clearnetNodes++;
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isUnnanounced = false;
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}
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}
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if (isUnnanounced) {
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unannouncedNodes++;
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}
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}
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const query = `UPDATE lightning_stats SET node_count = ?, tor_nodes = ?, clearnet_nodes = ?, unannounced_nodes = ? WHERE added = FROM_UNIXTIME(?)`;
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await DB.query(query, [
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nodeCount,
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torNodes,
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clearnetNodes,
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unannouncedNodes,
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date.getTime() / 1000,
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]);
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}
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logger.info('Historical stats populated.');
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} catch (e) {
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logger.err('$populateHistoricalData() error: ' + (e instanceof Error ? e.message : e));
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}
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}
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private async $populateHistoricalNodeStatistics() {
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try {
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const [rows]: any = await DB.query(`SELECT COUNT(*) FROM node_stats`);
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// Only run if table is empty
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if (rows[0]['COUNT(*)'] > 0) {
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return;
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}
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logger.info(`Running historical node stats population...`);
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const [nodes]: any = await DB.query(`SELECT public_key, first_seen, alias FROM nodes ORDER BY first_seen ASC`);
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for (const node of nodes) {
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const [channels]: any = await DB.query(`SELECT capacity, created, closing_date FROM channels WHERE node1_public_key = ? OR node2_public_key = ? ORDER BY created ASC`, [node.public_key, node.public_key]);
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let date: Date = new Date(this.hardCodedStartTime);
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const currentDate = new Date();
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let lastTotalCapacity = 0;
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let lastChannelsCount = 0;
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while (date < currentDate) {
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date.setUTCDate(date.getUTCDate() + 1);
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let totalCapacity = 0;
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let channelsCount = 0;
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for (const channel of channels) {
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if (new Date(channel.created) > date) {
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break;
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}
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if (channel.closing_date !== null && new Date(channel.closing_date) < date) {
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continue;
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}
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totalCapacity += channel.capacity;
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channelsCount++;
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}
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if (lastTotalCapacity === totalCapacity && lastChannelsCount === channelsCount) {
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continue;
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}
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lastTotalCapacity = totalCapacity;
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lastChannelsCount = channelsCount;
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const query = `INSERT INTO node_stats(
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public_key,
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added,
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capacity,
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channels
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)
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VALUES (?, FROM_UNIXTIME(?), ?, ?)`;
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await DB.query(query, [
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node.public_key,
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date.getTime() / 1000,
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totalCapacity,
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channelsCount,
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]);
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}
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logger.debug('Updated node_stats for: ' + node.alias);
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}
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logger.info('Historical stats populated.');
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} catch (e) {
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logger.err('$populateHistoricalNodeData() error: ' + (e instanceof Error ? e.message : e));
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}
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setTimeout(() => {
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this.$runTasks();
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}, this.timeUntilMidnight());
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}
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private async $logLightningStatsDaily() {
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const currentDate = new Date().toISOString().split('T')[0];
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try {
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const [state]: any = await DB.query(`SELECT string FROM state WHERE name = 'last_node_stats'`);
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// Only store once per day
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if (state[0].string === currentDate) {
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return;
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}
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logger.info(`Running lightning daily stats log...`);
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const networkGraph = await lightningApi.$getNetworkGraph();
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@ -314,7 +115,7 @@ class LightningStatsUpdater {
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med_fee_rate,
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med_base_fee_mtokens
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)
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VALUES (NOW(), ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)`;
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VALUES (NOW() - INTERVAL 1 DAY, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)`;
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await DB.query(query, [
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networkGraph.channels.length,
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@ -335,6 +136,184 @@ class LightningStatsUpdater {
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logger.err('$logLightningStatsDaily() error: ' + (e instanceof Error ? e.message : e));
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}
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}
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private async $logNodeStatsDaily() {
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try {
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logger.info(`Running daily node stats update...`);
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const query = `SELECT nodes.public_key, c1.channels_count_left, c2.channels_count_right, c1.channels_capacity_left, c2.channels_capacity_right FROM nodes LEFT JOIN (SELECT node1_public_key, COUNT(id) AS channels_count_left, SUM(capacity) AS channels_capacity_left FROM channels WHERE channels.status < 2 GROUP BY node1_public_key) c1 ON c1.node1_public_key = nodes.public_key LEFT JOIN (SELECT node2_public_key, COUNT(id) AS channels_count_right, SUM(capacity) AS channels_capacity_right FROM channels WHERE channels.status < 2 GROUP BY node2_public_key) c2 ON c2.node2_public_key = nodes.public_key`;
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const [nodes]: any = await DB.query(query);
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for (const node of nodes) {
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await DB.query(
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`INSERT INTO node_stats(public_key, added, capacity, channels) VALUES (?, NOW() - INTERVAL 1 DAY, ?, ?)`,
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[node.public_key, (parseInt(node.channels_capacity_left || 0, 10)) + (parseInt(node.channels_capacity_right || 0, 10)),
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node.channels_count_left + node.channels_count_right]);
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}
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logger.info('Daily node stats has updated.');
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} catch (e) {
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logger.err('$logNodeStatsDaily() error: ' + (e instanceof Error ? e.message : e));
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}
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}
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// We only run this on first launch
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private async $populateHistoricalStatistics() {
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try {
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const [rows]: any = await DB.query(`SELECT COUNT(*) FROM lightning_stats`);
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// Only run if table is empty
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if (rows[0]['COUNT(*)'] > 0) {
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return;
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}
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logger.info(`Running historical stats population...`);
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const [channels]: any = await DB.query(`SELECT capacity, created, closing_date FROM channels ORDER BY created ASC`);
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const [nodes]: any = await DB.query(`SELECT first_seen, sockets FROM nodes ORDER BY first_seen ASC`);
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const date: Date = new Date(this.hardCodedStartTime);
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const currentDate = new Date();
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this.setDateMidnight(currentDate);
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while (date < currentDate) {
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let totalCapacity = 0;
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let channelsCount = 0;
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for (const channel of channels) {
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if (new Date(channel.created) > date) {
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break;
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}
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if (channel.closing_date === null || new Date(channel.closing_date) > date) {
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totalCapacity += channel.capacity;
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channelsCount++;
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}
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}
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let nodeCount = 0;
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let clearnetNodes = 0;
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let torNodes = 0;
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let unannouncedNodes = 0;
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for (const node of nodes) {
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if (new Date(node.first_seen) > date) {
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break;
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}
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nodeCount++;
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const sockets = node.sockets.split(',');
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let isUnnanounced = true;
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for (const socket of sockets) {
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const hasOnion = socket.indexOf('.onion') !== -1;
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if (hasOnion) {
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torNodes++;
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isUnnanounced = false;
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}
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const hasClearnet = [4, 6].includes(net.isIP(socket.split(':')[0]));
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if (hasClearnet) {
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clearnetNodes++;
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isUnnanounced = false;
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}
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}
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if (isUnnanounced) {
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unannouncedNodes++;
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}
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}
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const query = `INSERT INTO lightning_stats(
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added,
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channel_count,
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node_count,
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total_capacity,
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tor_nodes,
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clearnet_nodes,
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unannounced_nodes
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)
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VALUES (FROM_UNIXTIME(?), ?, ?, ?, ?, ?, ?)`;
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await DB.query(query, [
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date.getTime() / 1000,
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channelsCount,
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nodeCount,
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totalCapacity,
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torNodes,
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clearnetNodes,
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unannouncedNodes,
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]);
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date.setUTCDate(date.getUTCDate() + 1);
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}
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logger.info('Historical stats populated.');
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} catch (e) {
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logger.err('$populateHistoricalData() error: ' + (e instanceof Error ? e.message : e));
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}
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}
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private async $populateHistoricalNodeStatistics() {
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try {
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const [rows]: any = await DB.query(`SELECT COUNT(*) FROM node_stats`);
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// Only run if table is empty
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if (rows[0]['COUNT(*)'] > 0) {
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return;
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}
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logger.info(`Running historical node stats population...`);
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const [nodes]: any = await DB.query(`SELECT public_key, first_seen, alias FROM nodes ORDER BY first_seen ASC`);
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for (const node of nodes) {
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const [channels]: any = await DB.query(`SELECT capacity, created, closing_date FROM channels WHERE node1_public_key = ? OR node2_public_key = ? ORDER BY created ASC`, [node.public_key, node.public_key]);
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const date: Date = new Date(this.hardCodedStartTime);
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const currentDate = new Date();
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this.setDateMidnight(currentDate);
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let lastTotalCapacity = 0;
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let lastChannelsCount = 0;
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while (date < currentDate) {
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let totalCapacity = 0;
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let channelsCount = 0;
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for (const channel of channels) {
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if (new Date(channel.created) > date) {
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break;
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}
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if (channel.closing_date !== null && new Date(channel.closing_date) < date) {
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date.setUTCDate(date.getUTCDate() + 1);
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continue;
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}
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totalCapacity += channel.capacity;
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channelsCount++;
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}
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if (lastTotalCapacity === totalCapacity && lastChannelsCount === channelsCount) {
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date.setUTCDate(date.getUTCDate() + 1);
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continue;
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}
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lastTotalCapacity = totalCapacity;
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lastChannelsCount = channelsCount;
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|
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const query = `INSERT INTO node_stats(
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public_key,
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added,
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||||
capacity,
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channels
|
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)
|
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VALUES (?, FROM_UNIXTIME(?), ?, ?)`;
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|
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await DB.query(query, [
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node.public_key,
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date.getTime() / 1000,
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totalCapacity,
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channelsCount,
|
||||
]);
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date.setUTCDate(date.getUTCDate() + 1);
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}
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logger.debug('Updated node_stats for: ' + node.alias);
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}
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logger.info('Historical stats populated.');
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} catch (e) {
|
||||
logger.err('$populateHistoricalNodeData() error: ' + (e instanceof Error ? e.message : e));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
export default new LightningStatsUpdater();
|
||||
|
||||
Loading…
Reference in New Issue
Block a user