| Advisory Host FQDNs | Advisory host fully qualified domain names of the machine hosting this resource |
| Arbiter Only | Indicates if this resource is an arbiter |
| Asserts: Message | Number of message assertions raised since the MongoDB process started |
| Asserts: Regular | Number of regular assertions raised since the MongoDB process started |
| Asserts: Rollovers | Number of rollovers since the MongoDB process started |
| Asserts: User | Number of user assertions that have occurred since the MongoDB process started |
| Asserts: Warning | Number of warnings raised since the MongoDB process started |
| Available Connections | Number of unused incoming connections available to this resource |
| Available Read Tickets | Amount of available read tickets |
| Available Write Tickets | Amount of available write tickets |
| Background Flushing Average (Milliseconds) | Average time for each flush to disk |
| Background Flushing Flushes | Number of times the databases on this resource has flushed all writes to disk |
| Background Flushing Last (Milliseconds) | Time it took the last flush operation to complete |
| Background Flushing Total (Milliseconds) | Time the mongod processes have spent writing data to disk |
| Build Indexes | Indicates if the mongod builds indexes on this resource |
| Collection Exclusive Lock Deadlocks | Number of times lock acquisitions with this mode encountered deadlocks |
| Collection Exclusive Lock Waits | Number of lock acquisitions with this mode waits because locks were held in a conflicting mode |
| Collection Exclusive Locks Acquired | Number of times the lock was acquired in this mode |
| Collection Exclusive Locks Time (Microseconds) | Cumulative wait time for lock acquisitions with this mode |
| Collection Intent Exclusive Lock Deadlocks | Number of times lock acquisitions with this mode encountered deadlocks |
| Collection Intent Exclusive Lock Waits | Number of lock acquisitions with this mode waits because locks were held in a conflicting mode |
| Collection Intent Exclusive Locks Acquired | Number of times the lock was acquired in this mode |
| Collection Intent Exclusive Locks Time (Microseconds) | Cumulative wait time for lock acquisitions with this mode |
| Collection Intent Shared Lock Deadlocks | Number of times lock acquisitions with this mode encountered deadlocks |
| Collection Intent Shared Lock Waits | Number of lock acquisitions with this mode waits because locks were held in a conflicting mode |
| Collection Intent Shared Locks Acquired | Number of times the lock was acquired in this mode |
| Collection Intent Shared Locks Time (Microseconds) | Cumulative wait time for lock acquisitions with this mode |
| Collection Shared Lock Deadlocks | Number of times lock acquisitions with this mode encountered deadlocks |
| Collection Shared Lock Waits | Number of lock acquisitions with this mode waits because locks were held in a conflicting mode |
| Collection Shared Locks Acquired | Number of times the lock was acquired in this mode |
| Collection Shared Locks Time (Microseconds) | Cumulative wait time for lock acquisitions with this mode |
| Command Count (Operations) | Number of database commands since mongod instance last started |
| Commits | Transactions written to journal during latest journal group commit interval |
| Commits In Write Lock | Commits that occurred while a write lock was held |
| Compressed Log Records (Records) | Total Amount of journaling compressed records since last checkpoint. |
| Compressed Log Records in Memory (Bytes) | Total memory used for storing compressed records. |
| Compressed Log Records Size (Bytes) | Total size of records compressed by WiredTiger since last checkpoint. |
| Compression Ratio | Compression Ratio of the data written to journal |
| Consolidated Logging (Bytes) | Amount of logging data consolidated. |
| Created Connections | Count of all incoming connections created to this resource |
| Current Cache (Bytes) | Amount of bytes currently in cache |
| Current Connections | Number of incoming connections to this resource |
| Cursor Timed Out | Total number of cursors that have timed out |
| Cursors Open | Total number of cursors this environment maintains |
| Data Journaled (Megabytes) | Data written to journal during latest journal group commit interval |
| Database Exclusive Lock Deadlocks | Number of times lock acquisitions with this mode encountered deadlocks |
| Database Exclusive Lock Waits | Number of lock acquisitions with this mode waits because locks were held in a conflicting mode |
| Database Exclusive Locks Acquired | Number of times the lock was acquired in this mode |
| Database Exclusive Locks Time (Microseconds) | Cumulative wait time for lock acquisitions with this mode |
| Database Intent Exclusive Lock Deadlocks | Number of times lock acquisitions with this mode encountered deadlocks |
| Database Intent Exclusive Lock Waits | Number of lock acquisitions with this mode waits because locks were held in a conflicting mode |
| Database Intent Exclusive Locks Acquired | Number of times the lock was acquired in this mode |
| Database Intent Exclusive Locks Time (Microseconds) | Cumulative wait time for lock acquisitions with this mode |
| Database Intent Shared Lock Deadlocks | Number of times lock acquisitions with this mode encountered deadlocks |
| Database Intent Shared Lock Waits | Number of lock acquisitions with this mode waits because locks were held in a conflicting mode |
| Database Intent Shared Locks Acquired | Number of times the lock was acquired in this mode |
| Database Intent Shared Locks Time (Microseconds) | Cumulative wait time for lock acquisitions with this mode |
| Database Shared Lock Deadlocks | Number of times lock acquisitions with this mode encountered deadlocks |
| Database Shared Lock Waits | Number of lock acquisitions with this mode waits because locks were held in a conflicting mode |
| Database Shared Locks Acquired | Number of times the lock was acquired in this mode |
| Database Shared Locks Time (Microseconds) | Cumulative wait time for lock acquisitions with this mode |
| Delay Behind Primary (Seconds) | Mongod delay behind the primary not accounting for the slave delay. |
| Delete Count (Operations) | Number of delete operations since mongod instance last started |
| Dirty Cache (Bytes) | Amount of dirty data (in bytes) in cache |
| Document Moves | Number of times documents have moved in the on-disk representation of the MongoDB data set |
| Documents Deleted | Number of documents deleted |
| Documents Inserted | Number of documents inserted |
| Documents Returned | Number of documents returned by queries |
| Documents Updated | Number of documents updated |
| Early Commits | Requested commits before the scheduled journal group commit interval |
| Extended Memory Supported | Indicates if the machine hosting this resource supports extended memory information |
| Fastmod Count (Operations) | Number of update operations that don't cause documents to grow nor require updates to the index |
| Flush Log Count (Operations) | Number of grouped commit to disk calls made. |
| Forced Log Write Count (Operations) | Amount of forced log write operations. |
| Forced Log Writes Skipped (Operations) | Amount of forced log write operations that were skipped. |
| Get More Count (Operations) | Number of "getmore" operations since mongod instance last started |
| Global Exclusive Lock Deadlocks | Number of times lock acquisitions with this mode encountered deadlocks |
| Global Exclusive Lock Waits | Number of lock acquisitions with this mode waits because locks were held in a conflicting mode |
| Global Exclusive Locks Acquired | Number of times the lock was acquired in this mode |
| Global Exclusive Locks Time (Microseconds) | Cumulative wait time for lock acquisitions with this mode |
| Global Intent Exclusive Lock Deadlocks | Number of times lock acquisitions with this mode encountered deadlocks |
| Global Intent Exclusive Lock Waits | Number of lock acquisitions with this mode waits because locks were held in a conflicting mode |
| Global Intent Exclusive Locks Acquired | Number of times the lock was acquired in this mode |
| Global Intent Exclusive Locks Time (Microseconds) | Cumulative wait time for lock acquisitions with this mode |
| Global Intent Shared Lock Deadlocks | Number of times lock acquisitions with this mode encountered deadlocks |
| Global Intent Shared Lock Waits | Number of lock acquisitions with this mode waits because locks were held in a conflicting mode |
| Global Intent Shared Locks Acquired | Number of times the lock was acquired in this mode |
| Global Intent Shared Locks Time (Microseconds) | Cumulative wait time for lock acquisitions with this mode |
| Global Lock Active Client Readers | Number of active client connections performing read operations |
| Global Lock Active Client Writers | Number of active client connections performing write operations |
| Global Lock Active Clients Total | Number of active client connections to the database |
| Global Lock Current Queue Readers | Number of operations currently queued and waiting for the read lock |
| Global Lock Current Queue Total | Number of operations queued waiting for the lock |
| Global Lock Current Queue Writers | Number of operations currently queued and waiting for the write lock |
| Global Lock Total Time (Microseconds) | Time since database last started and created the "globalLock" |
| Global Shared Lock Deadlocks | Number of times lock acquisitions with this mode encountered deadlocks |
| Global Shared Lock Waits | Number of lock acquisitions with this mode waits because locks were held in a conflicting mode |
| Global Shared Locks Acquired | Number of times the lock was acquired in this mode |
| Global Shared Locks Time (Microseconds) | Cumulative wait time for lock acquisitions with this mode |
| Heap Used (Bytes) | Heap used by this resources database processes |
| Hidden | Indicates if this resource is hidden by its replica set |
| Host Name | Hostname of the machine hosting this resource |
| ID | Name of this resource's replica set |
| Idhack Queries | Number of queries that contain the "_id" field |
| Insert Count (Operations) | Number of insert operations received since mongod instance last started |
| IO Wait Time (%) | Percentage of time waiting for lock acquisitions. |
| IP Address | IP address of the machine hosting this resource |
| Is Master | Indicates if this resource is writable |
| Is Recovering | Mongod is recovering from a delay. |
| Journal Mapped Memory (Megabytes) | Amount of mapped memory with journal by this resource's databases |
| Journaling Enabled | Signifies if Journaling is enabled |
| Log Buffer Size (Bytes) | WiredTiger total storage size of log buffer. |
| Log File Yields | Count of delayed journal writes waiting for previous log file to close. |
| Log Payload Size (Bytes) | Data size of log payload data. |
| Logs Record Scans (Scans) | Amount of records processed by log scan. |
| Log Records Scans Requiring Two Reads (Scans) | Amount of records requiring two reads when log scanned. |
| Log Scan Count (Operations) | Amount of log scan operations performed. |
| Log Server Thread Advances Last Sequence Number | Number of Log server thread advances write 'last sequence number' (LSN). |
| Log Synchronization Count (Operations) | Amount of log synchronization operations. |
| Log Synchronization Directory Count (Operations) | Amount of log synchronization directory operations. |
| Log Write Count (Operations) | Amount of log write operations. |
| Manually Zero Filled Log Files | Amount of log files manually zero-filled. |
| Mapped Memory (Megabytes) | Amount of mapped memory by this resource's databases |
| Maximum Log Size (Bytes) | Max size a log file can be before a new file is created. |
| Memory Architecture (Bits) | Architecture of the machine hosting this resource |
| Metadata Exclusive Lock Deadlocks | Number of times lock acquisitions with this mode encountered deadlocksNumber of times lock acquisitions with this mode encountered deadlocks |
| Metadata Exclusive Lock Waits | Number of lock acquisitions with this mode waits because locks were held in a conflicting mode |
| Metadata Exclusive Locks Acquired | Number of times the lock was acquired in this mode |
| Metadata Exclusive Locks Time (Microseconds) | Cumulative wait time for lock acquisitions with this mode |
| Metadata Intent Exclusive Lock Deadlocks | Number of times lock acquisitions with this mode encountered deadlocksNumber of times lock acquisitions with this mode encountered deadlocks |
| Metadata Intent Exclusive Lock Waits | Number of lock acquisitions with this mode waits because locks were held in a conflicting mode |
| Metadata Intent Exclusive Locks Acquired | Number of times the lock was acquired in this mode |
| Metadata Intent Exclusive Locks Time (Microseconds) | Cumulative wait time for lock acquisitions with this mode |
| Metadata Intent Shared Lock Deadlocks | Number of times lock acquisitions with this mode encountered deadlocksNumber of times lock acquisitions with this mode encountered deadlocks |
| Metadata Intent Shared Lock Waits | Number of lock acquisitions with this mode waits because locks were held in a conflicting mode |
| Metadata Intent Shared Locks Acquired | Number of times the lock was acquired in this mode |
| Metadata Intent Shared Locks Time (Microseconds) | Cumulative wait time for lock acquisitions with this mode |
| Metadata Shared Lock Deadlocks | Number of times lock acquisitions with this mode encountered deadlocksNumber of times lock acquisitions with this mode encountered deadlocks |
| Metadata Shared Lock Waits | Number of lock acquisitions with this mode waits because locks were held in a conflicting mode |
| Metadata Shared Locks Acquired | Number of times the lock was acquired in this mode |
| Metadata Shared Locks Time (Microseconds) | Cumulative wait time for lock acquisitions with this mode |
| MMAPv1 Journal Exclusive Lock Deadlocks | Number of times lock acquisitions with this mode encountered deadlocks |
| MMAPv1 Journal Exclusive Locks Acquired | Number of times the lock was acquired in this mode |
| MMAPv1 Journal Exclusive Locks Time (Microseconds) | Cumulative wait time for lock acquisitions with this mode |
| MMAPv1 Journal Intent Exclusive Lock Deadlocks | Number of times lock acquisitions with this mode encountered deadlocks |
| MMAPv1 Journal Intent Exclusive Lock Waits | Number of lock acquisitions with this mode waits because locks were held in a conflicting mode |
| MMAPv1 Journal Intent Exclusive Locks Acquired | Number of times the lock was acquired in this mode |
| MMAPv1 Journal Intent Exclusive Locks Time (Microseconds) | Cumulative wait time for lock acquisitions with this mode |
| MMAPv1 Journal Intent Shared Lock Deadlocks | Number of times lock acquisitions with this mode encountered deadlocks |
| MMAPv1 Journal Intent Shared Lock Waits | Number of lock acquisitions with this mode waits because locks were held in a conflicting mode |
| MMAPv1 Journal Intent Shared Locks Acquired | Number of times the lock was acquired in this mode |
| MMAPv1 Journal Intent Shared Locks Time (Microseconds) | Cumulative wait time for lock acquisitions with this mode |
| MMAPv1 Journal Lock Exclusive Waits | Number of lock acquisitions with this mode waits because locks were held in a conflicting mode |
| MMAPv1 Journal Shared Lock Deadlocks | Number of times lock acquisitions with this mode encountered deadlocks |
| MMAPv1 Journal Shared Lock Waits | Number of lock acquisitions with this mode waits because locks were held in a conflicting mode |
| MMAPv1 Journal Shared Locks Acquired | Number of times the lock was acquired in this mode |
| MMAPv1 Journal Shared Locks Time (Microseconds) | Cumulative wait time for lock acquisitions with this mode |
| Network Requests | Number of requests this resource has received |
| Network Traffic In (Bytes) | Bytes received by all databases of this resource |
| Network Traffic Out (Bytes) | Bytes sent from all databases of this resource |
| Oplog Exclusive Lock Deadlocks | Number of times lock acquisitions with this mode encountered deadlocks |
| Oplog Exclusive Lock Waits | Number of lock acquisitions with this mode waits because locks were held in a conflicting mode |
| Oplog Exclusive Locks Acquired | Number of times the lock was acquired in this mode |
| Oplog Exclusive Locks Time (Microseconds) | Cumulative wait time for lock acquisitions with this mode |
| Oplog Intent Exclusive Lock Deadlocks | Number of times lock acquisitions with this mode encountered deadlocks |
| Oplog Intent Exclusive Lock Waits | Number of lock acquisitions with this mode waits because locks were held in a conflicting mode |
| Oplog Intent Exclusive Locks Acquired | Number of times the lock was acquired in this mode |
| Oplog Intent Exclusive Locks Time (Microseconds) | Cumulative wait time for lock acquisitions with this mode |
| Oplog Intent Shared Lock Deadlocks | Number of times lock acquisitions with this mode encountered deadlocks |
| Oplog Intent Shared Lock Waits | Number of lock acquisitions with this mode waits because locks were held in a conflicting mode |
| Oplog Intent Shared Locks Acquired | Number of times the lock was acquired in this mode |
| Oplog Intent Shared Locks Time (Microseconds) | Cumulative wait time for lock acquisitions with this mode |
| Oplog Shared Lock Deadlocks | Number of times lock acquisitions with this mode encountered deadlocks |
| Oplog Shared Lock Waits | Number of lock acquisitions with this mode waits because locks were held in a conflicting mode |
| Oplog Shared Locks Acquired | Number of times the lock was acquired in this mode |
| Oplog Shared Locks Time (Microseconds) | Cumulative wait time for lock acquisitions with this mode |
| Optime | Optime of the mongod |
| Out Read Tickets | Amount of out read tickets |
| Out Write Tickets | Amount of out write tickets |
| Page Faults | Total number of page faults |
| PID | Process ID number on this resource |
| Preallocated Log Files Queued | Amount of pre-allocated log files queued to write to disk. |
| Preallocated Log Files Used | Amount of pre-allocated log files used. |
| Preallocated Prepared Log Files | Amount of pre-allocated log files prepared to write to disk. |
| Preallocated Unready Log Files | Amount of pre-allocated log files that are not ready and missed. |
| Priority | Signifies eligibility of this resource to become primary |
| Process | Current MongoDB process on this resource |
| Query Count (Operations) | Number of queries received since mongod instance last started |
| Read Cache (Bytes) | Amount of bytes read into cache |
| Read Tickets | Amount of total read tickets |
| Release Advances Last Sequence Number | Log release advances write 'last sequence number' (LSN). |
| Replication Command Count (Operations) | Number of replicated database commands since mongod instance last started |
| Replication Delete Count (Operations) | Number of replicated delete operations since mongod instance last started |
| Replication Get More Count (Operations) | Number of "getmore" operations since mongod instance last started |
| Replication Insert Count (Operations) | Number of replicated insert operations received since mongod instance last started |
| Replication Query Count (Operations) | Number of replicated queries received since mongod instance last started |
| Replication Update Count (Operations) | Number of replicated update operations received since mongod instance last started |
| Resident Memory (Megabytes) | Amount of RAM used by this resource's database processes |
| Shares Host With Other Mongod | Mongod Shares a Host with another Mongod. 1 if it shares, 0 if it does not share. |
| Slave Delay (Seconds) | Intentional lag time behind the primary of this resource's replica set |
| Slots Coalesced (Writes) | Amount of written slots coalesced. |
| Sort Queries | Number of queries that return sorted numbers that cannot perform the sort operation using an index |
| SSL Certificate Expiration Date | Expiration date of the TLS/SSL certificate |
| SSL Certificate Subject Name | Subject name associated with TLS/SSL certificate |
| SSL Has Certificate Authority | Indicates if the TLS/SSL certificate is associated with a certificate authority |
| State | Current state of the mongod in the replica set |
| Storage Engine Name | Name of the current storage engine |
| Storage Engine Persistent | Indicates if the storage engine persists data to disk |
| Storage Engine Supports Committed Reads | Indicates if the storage engine supports "majority" read concern |
| Switch Slot Attempts (Attempts) | Amount of busy returns attempting to switch slots. |
| Tags | Document that describe the replica sets settings |
| Too Small Uncompressed Log Records (Records) | Number of journal records uncompressed because they were 128 bytes or smaller in size. |
| Uncompressed Log Records (Records) | Total number of uncompressed journal log records since last checkpoint. |
| Update Count (Operations) | Number of update operations received since mongod instance last started |
| Uptime (Seconds) | Time the current MongoDB process has been active |
| Version | Version of the current MongoDB process |
| Virtual Memory (Megabytes) | Virtual memory being used by the mongod process |
| Votes | Number of votes this resource will have in a replica set election |
| Write Backs Queued | Indicates if there are operations from a mongos instance queued for retrying |
| Write Conflict Queries | Number of queries that encountered write conflicts |
| Write Lock (%) | Percentage of writes encountered locks. |
| Write Tickets | Amount of total write tickets |
| Written Cache (Bytes) | Amount of bytes written from cache |
| Written Log Data (Bytes) | Amount of data written to logs using WiredTiger storage engine since last checkin. |
| Written to Data Files (Megabytes) | Data written from journal during latest journal group commit interval |
