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      Cloud DB for MongoDB (VPC) metrics

        Cloud DB for MongoDB (VPC) metrics


        Article summary

        Available in VPC

        This section provides information on the performance and operational metrics of the Cloud DB for MongoDB service. Performance/operational metrics can be managed in an integrated manner through NAVER Cloud Platform's Cloud Insight service and can be used for various monitoring purposes.

        Note

        See the Cloud Insight API Guide for information on how to use performance/operational metrics for monitoring.

        Basic information

        The following is the basic information of the Cloud DB for MongoDB service for using performance/operational metrics.

        • Product name (prodName)
          • System/Cloud DB for MongoDB(VPC)
        • Product key (cw_key)
          • 569203139572535296
        • Metric type

        Performance/operation metrics

        The performance/operational metrics of the Cloud DB for MongoDB service are as follows.

        common

        common-related performance/operational metrics are as follows.

        • Metric
          Metric nameData typeUnitMetric typeDescriptionIntervalAggregation
          cpu_totalFLOAT%Basic, Defaulttotal cpu usedMin1,Min5,Min30,Hour2,Day1
          cpu_userFLOAT%Basic, Defaultuser cpu usedMin1,Min5,Min30,Hour2,Day1
          cpu_sysFLOAT%Basic, Defaultsys cpu usedMin1,Min5,Min30,Hour2,Day1
          cpu_pctFLOAT%Basic, Defaultpct cpu usedMin1,Min5,Min30,Hour2,Day1
          cpu_load_1FLOATnumBasic, DefaultLoadAverage 1Min1,Min5,Min30,Hour2,Day1
          cpu_load_5FLOATnumBasic, DefaultLoadAverage 5Min1,Min5,Min30,Hour2,Day1
          cpu_load_15FLOATnumBasic, DefaultLoadAverage 15Min1,Min5,Min30,Hour2,Day1
          nic_totalFLOATbytes/secBasic, Defaultnetwork total bytes(device total)Min1,Min5,Min30,Hour2,Day1
          nic_txFLOATbytes/secBasic, Defaultnetwork send bytes(device total)Min1,Min5,Min30,Hour2,Day1
          nic_rxFLOATbytes/secBasic, Defaultnetwork receive bytes(device total)Min1,Min5,Min30,Hour2,Day1
          nic_lo_totalFLOATbytes/secBasic, Defaultnetwork loopback total bytesMin1,Min5,Min30,Hour2,Day1
          nic_lo_txFLOATbytes/secBasic, Defaultnetwork loopback send bytesMin1,Min5,Min30,Hour2,Day1
          nic_lo_rxFLOATbytes/secBasic, Defaultnetwork loopback receive bytesMin1,Min5,Min30,Hour2,Day1
          nic_eth_totalFLOATbytes/secBasic, Defaultnetwork eth total bytesMin1,Min5,Min30,Hour2,Day1
          nic_eth_txFLOATbytes/secBasic, Defaultnetwork eth send bytesMin1,Min5,Min30,Hour2,Day1
          nic_eth_rxFLOATbytes/secBasic, Defaultnetwork eth receive bytesMin1,Min5,Min30,Hour2,Day1
          mem_pctFLOAT%Basic, Defaultmemory usedMin1,Min5,Min30,Hour2,Day1
          mem_freeFLOAT%Basic, Defaultmemory freeMin1,Min5,Min30,Hour2,Day1
          swap_pctFLOATnum/secBasic, DefaultswapMin1,Min5,Min30,Hour2,Day1
          disk_readFLOATbytes/secBasic, Defaultdisk read bytesMin1,Min5,Min30,Hour2,Day1
          disk_writeFLOATbytes/secBasic, Defaultdisk write bytesMin1,Min5,Min30,Hour2,Day1
          disk_mongodb_freeFLOATbytesBasic, Defaultdisk free sizeMin1,Min5,Min30,Hour2,Day1
          disk_mongodb_usedFLOATbytesBasic, Defaultused disk sizeMin1,Min5,Min30,Hour2,Day1
          connections_currentLONGnumBasic, Defaultcurrent connectionsMin1,Min5,Min30,Hour2,Day1
          connections_availableLONGnumBasic, Defaultavailable connectionsMin1,Min5,Min30,Hour2,Day1
          connections_activeLONGnumBasic, Defaultactive connectionsMin1,Min5,Min30,Hour2,Day1
          extra_info_page_faultsFLOATnumBasic, Defaultpage faultsMin1,Min5,Min30,Hour2,Day1
          opcounters_insertLONGnumBasic, Defaultmongodb insert qpsMin1,Min5,Min30,Hour2,Day1
          opcounters_queryLONGnumBasic, Defaultmongodb query qpsMin1,Min5,Min30,Hour2,Day1
          opcounters_updateLONGnumBasic, Defaultmongodb update qpsMin1,Min5,Min30,Hour2,Day1
          opcounters_deleteLONGnumBasic, Defaultmongodb delete qpsMin1,Min5,Min30,Hour2,Day1
          opcounters_getmoreLONGnumBasic, Defaultmongodb getmore qpsMin1,Min5,Min30,Hour2,Day1
          opcounters_commandLONGnumBasic, Defaultmongodb command qpsMin1,Min5,Min30,Hour2,Day1
          transactions_totalAbortedFLOATnumBasicaborted transactionsMin1,Min5,Min30,Hour2,Day1
          transactions_totalCommittedFLOATnumBasiccommitted transactionsMin1,Min5,Min30,Hour2,Day1
          transactions_totalStartedFLOATnumBasicstarted transactionsMin1,Min5,Min30,Hour2,Day1
          transactions_currentOpenFLOATnumBasicopen transactionsMin1,Min5,Min30,Hour2,Day1
          pingINTEGERnumBasicDatabase Up if it's 1, database down if it's 0.Min1,Min5,Min30,Hour2,Day1
        • Dimension
          Dimension nameData type
          instanceNo

        mongod

        mongod-related performance/operational metrics are as follows.

        • Metric
          Metric nameData typeUnitMetric typeDescriptionIntervalAggregation
          locks_Global_acquireCount_rFLOATnumBasicGlobal Lock rMin1,Min5,Min30,Hour2,Day1
          locks_Global_acquireCount_wFLOATnumBasicGlobal Lock wMin1,Min5,Min30,Hour2,Day1
          locks_Global_acquireCount_WFLOATnumBasicGlobal Lock WMin1,Min5,Min30,Hour2,Day1
          locks_Database_acquireCount_rFLOATnumBasicDatabase Lock rMin1,Min5,Min30,Hour2,Day1
          locks_Database_acquireCount_wFLOATnumBasicDatabase Lock wMin1,Min5,Min30,Hour2,Day1
          locks_Database_acquireCount_WFLOATnumBasicDatabase Lock WMin1,Min5,Min30,Hour2,Day1
          locks_Collection_acquireCount_rFLOATnumBasicCollection Lock rMin1,Min5,Min30,Hour2,Day1
          locks_Collection_acquireCount_wFLOATnumBasicCollection Lock wMin1,Min5,Min30,Hour2,Day1
          locks_Collection_acquireCount_WFLOATnumBasicCollection Lock WMin1,Min5,Min30,Hour2,Day1
          tcmalloc_tcmalloc_spinlock_total_delay_nsFLOATnumBasictcmalloc spinlockMin1,Min5,Min30,Hour2,Day1
          wiredTiger_cache_bytes_currently_in_the_cacheFLOATnumBasictotal wired tiger buffer sizeMin1,Min5,Min30,Hour2,Day1
          wiredTiger_cache_pages_evicted_by_application_threadsFLOATnumBasicforeground eviction countMin1,Min5,Min30,Hour2,Day1
          wiredTiger_cache_pages_walked_for_evictionFLOATnumBasicscan count for evictionMin1,Min5,Min30,Hour2,Day1
          wiredTiger_cache_maximum_bytes_configuredFLOATnumBasictotal wired tiger buffer sizeMin1,Min5,Min30,Hour2,Day1
          wiredTiger_cache_ratio_currently_in_the_cacheFLOAT%Basiccache used %Min1,Min5,Min30,Hour2,Day1
          metrics_document_deletedFLOATnumBasicdeleted documentMin1,Min5,Min30,Hour2,Day1
          metrics_document_insertedFLOATnumBasicinserted documentMin1,Min5,Min30,Hour2,Day1
          metrics_document_returnedFLOATnumBasicreturned documentMin1,Min5,Min30,Hour2,Day1
          metrics_document_updatedFLOATnumBasicupdated documentMin1,Min5,Min30,Hour2,Day1
          metrics_queryExecutor_scannedFLOATnumBasicindex scannedMin1,Min5,Min30,Hour2,Day1
          metrics_queryExecutor_scannedObjectsFLOATnumBasicdocument scannedMin1,Min5,Min30,Hour2,Day1
          metrics_operation_scanAndOrderFLOATnumBasicscan and orderMin1,Min5,Min30,Hour2,Day1
          wiredTiger_concurrentTransactions_read_outINTEGERnumBasicread ticketMin1,Min5,Min30,Hour2,Day1
          wiredTiger_concurrentTransactions_read_availableINTEGERnumBasicread ticket availMin1,Min5,Min30,Hour2,Day1
          wiredTiger_concurrentTransactions_write_outINTEGERnumBasicwrite ticketMin1,Min5,Min30,Hour2,Day1
          wiredTiger_concurrentTransactions_write_availableINTEGERnumBasicwrite ticket availableMin1,Min5,Min30,Hour2,Day1
          replication_delayINTEGERnumBasicreplication delay secondsMin1,Min5,Min30,Hour2,Day1
          oplog_hoursFLOATnumBasicoplog hoursMin1,Min5,Min30,Hour2,Day1
        • Dimension
          Dimension nameData type
          instanceNo

        mongos

        mongos-related performance/operational metrics are as follows.

        • Metric
          Metric nameData typeUnitMetric typeDescriptionIntervalAggregation
          connection_pool_countLONGnumBasic, DefaultTask Executor Pool(Mongos only)Min1,Min5,Min30,Hour2,Day1
        • Dimension
          Dimension nameData type
          instanceNo
          task_executor_pool

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