anchor.diff:  mongodb.backgroundflushing.total_ms,gauge,,millisecond,,Total number of time that the `mongod` processes have spent writing (i.e. flushing) data to disk.,0,mongodb,background flushing total ms
   mongodb.connections.available,gauge,,connection,,Number of unused available incoming connections the database can provide.,0,mongodb,connections available
   mongodb.connections.current,gauge,,connection,,Number of connections to the database server from clients.,0,mongodb,connections current
  +mongodb.connections.totalcreated,gauge,,connection,,Total number of connections created.,0,mongodb,connections created
   mongodb.cursors.timedout,gauge,,cursor,,Total number of cursors that have timed out since the server process started.,0,mongodb,cursors timed out
   mongodb.cursors.totalopen,gauge,,cursor,,Number of cursors that MongoDB is maintaining for clients,0,mongodb,cursors open
   mongodb.dbs,gauge,,item,,Total number of existing databases,0,mongodb,databases
  
positive.code: mongodb.dur.timems.writetojournal,gauge,,millisecond,,Amount of time spent writing to the journal,-1,mongodb,dur time ms write to journal
  mongodb.dur.writetodatafilesmb,gauge,,mebibyte,,Amount of data written from journal to the data files during the last journal group commit interval.,-1,mongodb,dur write to data files mb
  mongodb.extra_info.page_faultsps,gauge,,fault,second,Number of page faults per second that require disk operations.,0,mongodb,pagefaults ps
  mongodb.globallock.activeclients.readers,gauge,,connection,,Count of the active client connections performing read operations.,0,mongodb,active clients readers
  mongodb.globallock.activeclients.total,gauge,,connection,,Total number of active client connections to the database.,0,mongodb,active clients total
  mongodb.globallock.activeclients.writers,gauge,,connection,,Count of active client connections performing write operations.,0,mongodb,active clients writers
  
negative.code: mongodb.metrics.repl.network.getmores.totalmillisps,gauge,,fraction,,Fraction of time (ms/s) required to collect data from getmore operations.,0,mongodb,repl network getmores totalmillis ps
  mongodb.metrics.repl.network.opsps,gauge,,operation,second,Number of operations read from the replication source per second.,0,mongodb,repl network ops ps
  mongodb.metrics.repl.network.readerscreatedps,gauge,,process,second,Number of oplog query processes created per second.,0,mongodb,repl network readerscreated ps
  mongodb.metrics.repl.preload.docs.numps,rate,,doc,,"Number of documents loaded during the pre-fetch stage of replication.",0,mongodb,repl docs nums
  mongodb.metrics.repl.preload.docs.totalmillisps,rate,,millisecond,,"Amount of time spent loading documents as part of the pre-fetch stage of replication.",0,mongodb,repl docs nums
  mongodb.metrics.repl.preload.indexes.numps,rate,,doc,,"Number of index entries loaded by members before updating documents as part of the pre-fetch stage of replication.",0,mongodb,repl docs nums
  mongodb.metrics.repl.preload.indexes.totalmillisps,rate,,millisecond,,"Amount of time spent loading documents as part of the pre-fetch stage of replication.",0,mongodb,repl docs nums
  mongodb.metrics.ttl.deleteddocumentsps,gauge,,document,second,Number of documents deleted from collections with a ttl index per second.,0,mongodb,ttl deleted docs ps
  mongodb.metrics.ttl.passesps,gauge,,operation,second,Number of times per second the background process removes documents from collections with a ttl index.,0,mongodb,ttl passes ps
  mongodb.network.bytesinps,rate,,byte,,"The number of bytes that reflects the amount of network traffic received by this database.",0,mongodb,bytes inps
  mongodb.network.bytesoutps,rate,,byte,,"The number of bytes that reflects the amount of network traffic sent from this database.",0,mongodb,bytes outps
  mongodb.network.numrequestsps,rate,,request,,"Number of distinct requests that the server has received.",0,mongodb,num requests ps
  mongodb.opcounters.commandps,gauge,,command,second,Total number of commands per second issued to the database.,0,mongodb,opcounters command ps
  mongodb.opcounters.deleteps,gauge,,operation,second,Number of delete operations per second.,0,mongodb,opcounters delete ps
  mongodb.opcounters.getmoreps,gauge,,operation,second,Number of getmore operations per second.,0,mongodb,opcounters getmore ps
  