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Merge pull request #16873 from overleaf/dp-mongo-command-monitoring
Use mongo command monitoring to add timing metrics GitOrigin-RevId: e7e5dd5cca1ba3802c02198ccf81058d4da3f1e7
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parent
10e7be0a69
commit
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14 changed files with 66 additions and 8 deletions
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@ -1,4 +1,4 @@
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const { Gauge } = require('prom-client')
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const { Gauge, Summary } = require('prom-client')
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function monitor(mongoClient) {
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const labelNames = ['mongo_server']
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@ -25,6 +25,35 @@ function monitor(mongoClient) {
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labelNames,
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})
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const mongoCommandTimer = new Summary({
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name: 'mongo_command_time',
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help: 'time taken to complete a mongo command',
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percentiles: [],
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labelNames: ['status', 'method'],
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})
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if (mongoClient.on) {
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mongoClient.on('commandSucceeded', event => {
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mongoCommandTimer.observe(
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{
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status: 'success',
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method: event.commandName === 'find' ? 'read' : 'write',
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},
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event.duration
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)
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})
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mongoClient.on('commandFailed', event => {
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mongoCommandTimer.observe(
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{
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status: 'failed',
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method: event.commandName === 'find' ? 'read' : 'write',
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},
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event.duration
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)
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})
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}
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function collect() {
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// Reset all gauges in case they contain values for servers that
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// disappeared
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@ -4,7 +4,10 @@ import { MongoClient } from 'mongodb'
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export { ObjectId } from 'mongodb'
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export const mongoClient = new MongoClient(Settings.mongo.url)
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export const mongoClient = new MongoClient(
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Settings.mongo.url,
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Settings.mongo.options
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)
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const mongoDb = mongoClient.db()
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export const db = {
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@ -20,5 +20,8 @@ module.exports = {
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url:
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process.env.MONGO_CONNECTION_STRING ||
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`mongodb://${process.env.MONGO_HOST || 'localhost'}/sharelatex`,
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options: {
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monitorCommands: true,
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},
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},
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}
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@ -4,7 +4,10 @@ import { MongoClient } from 'mongodb'
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export { ObjectId } from 'mongodb'
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export const mongoClient = new MongoClient(Settings.mongo.url)
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export const mongoClient = new MongoClient(
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Settings.mongo.url,
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Settings.mongo.options
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)
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const mongoDb = mongoClient.db()
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export const db = {
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@ -13,5 +13,8 @@ module.exports = {
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url:
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process.env.MONGO_CONNECTION_STRING ||
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`mongodb://${process.env.MONGO_HOST || 'localhost'}/sharelatex`,
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options: {
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monitorCommands: true,
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},
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},
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}
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@ -2,7 +2,7 @@ const Metrics = require('@overleaf/metrics')
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const Settings = require('@overleaf/settings')
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const { MongoClient, ObjectId } = require('mongodb-legacy')
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const mongoClient = new MongoClient(Settings.mongo.url)
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const mongoClient = new MongoClient(Settings.mongo.url, Settings.mongo.options)
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const mongoDb = mongoClient.db()
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const db = {
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@ -9,7 +9,11 @@ const Settings = {
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},
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},
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mongo: {},
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mongo: {
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options: {
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monitorCommands: true,
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},
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},
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docstore: {
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archiveOnSoftDelete: process.env.ARCHIVE_ON_SOFT_DELETE === 'true',
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@ -2,7 +2,7 @@ const Metrics = require('@overleaf/metrics')
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const Settings = require('@overleaf/settings')
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const { MongoClient, ObjectId } = require('mongodb-legacy')
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const mongoClient = new MongoClient(Settings.mongo.url)
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const mongoClient = new MongoClient(Settings.mongo.url, Settings.mongo.options)
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const mongoDb = mongoClient.db()
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const db = {
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@ -159,6 +159,9 @@ module.exports = {
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url:
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process.env.MONGO_CONNECTION_STRING ||
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`mongodb://${process.env.MONGO_HOST || '127.0.0.1'}/sharelatex`,
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options: {
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monitorCommands: true,
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},
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},
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sentry: {
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@ -2,7 +2,7 @@ const Metrics = require('@overleaf/metrics')
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const Settings = require('@overleaf/settings')
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const { MongoClient, ObjectId } = require('mongodb-legacy')
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const mongoClient = new MongoClient(Settings.mongo.url)
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const mongoClient = new MongoClient(Settings.mongo.url, Settings.mongo.options)
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const mongoDb = mongoClient.db()
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const db = {
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@ -10,5 +10,8 @@ module.exports = {
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url:
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process.env.MONGO_CONNECTION_STRING ||
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`mongodb://${process.env.MONGO_HOST || 'localhost'}/sharelatex`,
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options: {
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monitorCommands: true,
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},
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},
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}
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@ -5,7 +5,10 @@ const { MongoClient, ObjectId } = mongodb
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export { ObjectId }
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export const mongoClient = new MongoClient(Settings.mongo.url)
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export const mongoClient = new MongoClient(
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Settings.mongo.url,
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Settings.mongo.options
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)
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const mongoDb = mongoClient.db()
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Metrics.mongodb.monitor(mongoClient)
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@ -3,6 +3,9 @@ module.exports = {
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url:
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process.env.MONGO_CONNECTION_STRING ||
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`mongodb://${process.env.MONGO_HOST || 'localhost'}/sharelatex`,
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options: {
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monitorCommands: true,
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},
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},
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internal: {
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history: {
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@ -129,6 +129,7 @@ module.exports = {
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process.env.MONGO_SOCKET_TIMEOUT ?? '60000',
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10
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),
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monitorCommands: true,
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},
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url:
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process.env.MONGO_CONNECTION_STRING ||
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