2 Blue Medora VMware vRealize Operations Management Pack for MongoDB User Guide
NOTE: This document supports the version of each product listed, as well as all subsequent versions, until a new edition replaces it.
You can find the most up-to-date technical documentation on the Blue Medora support site at: http://support.bluemedora.com.
The Blue Medora website also provides the latest product updates. If you have comments about this documentation, submit your feedback to: [email protected].
1. Purpose ..................................................................................................................................................................... 32. Introduction to the Management Pack ...................................................................................... 3
2.1 How the Management Pack Collects Data ............................................................ 32.2 Data the Management Pack Collects .......................................................................... 32.3 Inventory Tree (Traversal Spec) .......................................................................................... 3
3. Dashboards ........................................................................................................................................................... 43.1 MongoDB Overview ...................................................................................................................... 43.2 MongoDB Health Investigation .......................................................................................... 53.3 MongoDB Environment ............................................................................................................. 63.4 MongoDB IOPS ................................................................................................................................. 73.5 MongoDB Mongos Instances .............................................................................................. 83.6 MongoDB Databases .................................................................................................................. 93.7 MongoDB Replica Sets ..........................................................................................................103.8 MongoDB Mongods ...................................................................................................................11
4. Views .........................................................................................................................................................................125. Reports ...................................................................................................................................................................136. Alerts .........................................................................................................................................................................147. Analysis Badges ............................................................................................................................................148. Troubleshooting the Management Pack ...............................................................................15
8.1 Troubleshooting an Adapter Instance ......................................................................158.2 Testing Connection Failures ...............................................................................................158.3 Viewing System Log Files.....................................................................................................16
9. Appendix I: Metrics ....................................................................................................................................1710. Appendix II: Alerts, Symptoms, & Recommendations ........................................4511. Appendix III: Capacity Definitions ..........................................................................................46
TABLE OF CONTENTS
3 Blue Medora VMware vRealize Operations Management Pack for MongoDB User Guide
1. PurposeThe Blue Medora VMware vRealize Operations (vROps) Management Pack for MongoDB User Guide describes the primary features of the Management Pack for MongoDB, including dashboards, views, reports, metrics, and alerts that allow users to optimize the monitoring of MongoDB resources from within vRealize Operations.
2. Introduction to the Management PackThe Management Pack for MongoDB is an embedded adapter for vRealize Operations (vROps) that monitors MongoDB databases remotely. The Management Pack retrieves data regarding MongoDB resources by connecting to a specified mongos or mongod instance.
This section includes the following topics:• How the Management Pack Collects Data• Data the Management Pack Collects
2.1 How the Management Pack Collects DataDuring each data collection cycle, the Management Pack opens a MongoDB Client connection to the configured mongos/mongod and queries it to retrieve metrics regarding database resources.
The collection interval for the adapter instance resource determines how often the Management Pack collects data. The default collection interval is five minutes.
The Management Pack supports Autodiscovery and manual discovery of resources. When you enable Autodiscovery for an adapter instance, the Management Pack creates resources in vRealize Operations and collects data after the main collection query runs. If a new resource belongs to a resource kind that does not exist in vROps, the Management Pack creates the resource kind.
2.2 Data the Management Pack CollectsThe Management Pack can collect performance data, relationships (associations), and events for the following MongoDB resources:1. MongoDB database 2. Cluster3. Mongod4. Mongos5. Config Server6. Shard7. Replica Set
2.3 Inventory Tree (Traversal Spec)The Inventory Tree (Traversal Spec) feature within vROps allows you to easily navigate your environment. The hierarchical structure implicitly shows relationships among resource kinds and enables quick drill-downs to root-cause issues.
Figure 1: Example Traversal Spec
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3. DashboardsDashboards are the primary user interface that allow users to monitor MongoDB resources from within vRealize Operations.
The following dashboards are available in the Management Pack:
• MongoDB Overview• MongoDB Health Investigation• MongoDB Environment• MongoDB IOPS• MongoDB Mongos Instances• MongoDB Databases• MongoDB Replica Sets• MongoDB Mongods
3.1 MongoDB OverviewThe MongoDB Overview dashboard provides at-a-glance heatmaps depicting the overall health of your MongoDB resources (mongos instances, mongods, shards, databases, etc.). Figure 2: MongoDB Overview Dashboard
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3.2 MongoDB Health InvestigationThe MongoDB Health Investigation dashboard displays the current active alerts in your MongoDB environment. When an alert is selected, health information and key performance indicators (KPIs) related to the affected resource are shown, along with a Topology (relationships) view of the resource and health information for its parent and child resources.
Figure 3: MongoDB Health Investigation Dashboard
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3.3 MongoDB EnvironmentThe MongoDB Environment dashboard depicts your MongoDB environment from your top-level resources, down through the hierarchy. Selecting any resource from the Environment Selector will populate health, KPIs, and properties information for that resource.
Figure 4: MongoDB Environment Dashboard
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3.4 MongoDB IOPSThe MongoDB IOPS dashboard allows you to select a node to view IOPS metrics for that mongos/mongod resource. You can also select a related virtual machine or datastore view IOPS metrics for those resources.
Figure 5: MongoDB IOPS Dashboard
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3.5 MongoDB Mongos InstancesThe MongoDB Mongos Instances dashboard allows you to select a database and Mongos instance to drill-down into opcounters, asserts, memory, connections, network, and page faults information for that Mongos instance.
Figure 6: MongoDB Mongos Instances Dashboard
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3.6 MongoDB DatabasesThe MongoDB Databases dashboard allows you to select a Mongos instance and database to view health, KPIs, topology (relationships), and top alerts for the database.
Figure 7: MongoDB Databases Dashboard
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3.7 MongoDB Replica SetsThe MongoDB Replica Sets dashboard allows you to select a replica set to view opcounters, network, memory, topology (relationships), cache, and connections information for the selected resource.
Figure 8: MongoDB Replica Sets Dashboard
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3.8 MongoDB MongodsThe MongoDB Mongods dashboard allows you to select a mongod resource to view opcounters, memory, topology (relationships), cache, connections, and network information for the selected resource.
Figure 9: MongoDB Mongods Dashboard
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4. ViewsThe vROps Management Pack for MongoDB creates views that allow the user to view statistics of metrics for various MongoDB resources. The views help give a broad picture of the entire system, as opposed to a more in depth view.
To access the Management Pack views, go to Environment > All Objects > MongoDB and double-click on the desired Object (resource). Select the Details tab, then Views. The available views for that resource are listed and can be selected.The views available in the Management Pack are:
• MongoDB Cluster Overview - Asserts• MongoDB Cluster Overview - Cache• MongoDB Cluster Overview - Current Connections• MongoDB Cluster Overview - Global Lock• MongoDB Cluster Overview - Memory• MongoDB Cluster Overview - Network• MongoDB Cluster Overview - Opcounters• MongoDB Cluster Overview - Page Faults• MongoDB Cluster Overview - Replication Opcounters• MongoDB Config Server Overview - Asserts• MongoDB Config Server Overview - Cache• MongoDB Config Server Overview - Current Connections• MongoDB Config Server Overview - Global Lock• MongoDB Config Server Overview - Memory• MongoDB Config Server Overview - Network• MongoDB Config Server Overview - Opcounters• MongoDB Config Server Overview - Page Faults• MongoDB Config Server Overview - Replication Opcounters• MongoDB Databases Overview - Statistics• MongoDB Health• MongoDB Mongod Capacity• MongoDB Mongod Overview - Asserts• MongoDB Mongod Overview - Cache• MongoDB Mongod Overview - Current Connections• MongoDB Mongod Overview - Documents• MongoDB Mongod Overview - Global Lock• MongoDB Mongod Overview - Memory• MongoDB Mongod Overview - Network• MongoDB Mongod Overview - Opcounters• MongoDB Mongod Overview - Page Faults• MongoDB Mongod Overview - Replication Opcounters• MongoDB Mongod Properties• MongoDB Mongos Capacity• MongoDB Mongos Overview - Asserts• MongoDB Mongos Overview - Current Connections• MongoDB Mongos Overview - Memory• MongoDB Mongos Overview - Network• MongoDB Mongos Overview - Opcounters• MongoDB Mongos Overview - Page Faults• MongoDB Mongos Properties• MongoDB Replica Set Overview - Asserts• MongoDB Replica Set Overview - Cache• MongoDB Replica Set Overview - Current Connections
• MongoDB Replica Set Overview - Global Lock• MongoDB Replica Set Overview - Memory• MongoDB Replica Set Overview - Network• MongoDB Replica Set Overview - Opcounters• MongoDB Replica Set Overview - Page Faults• MongoDB Replica Set Overview - Replication Opcounters• MongoDB Replica Set Properties• MongoDB Shard Overview - Asserts• MongoDB Shard Overview - Cache• MongoDB Shard Overview - Current Connections• MongoDB Shard Overview - Global Lock• MongoDB Shard Overview - Memory• MongoDB Shard Overview - Network• MongoDB Shard Overview - Opcounters• MongoDB Shard Overview - Page Faults• MongoDB Shard Overview - Replication Opcounters• MongoDB Shard Properties
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5. ReportsThe vROps Management Pack for MongoDB contains out-of-the-box reports, as listed below. Most reports contain one or more of the views listed in section “4. Views”. These reports can be exported and easily shared with key stakeholders in either .pdf or .csv formats.
• MongoDB Capacity • MongoDB Cluster Overview • MongoDB Config Server Overview • MongoDB Databases Overview • MongoDB Health • MongoDB KPIs • MongoDB Mongod Overview • MongoDB Mongos Overview • MongoDB Replica Set Overview • MongoDB Shard Overview
To access the Management Pack reports, go to Environment > All Objects > MongoDB and double-click on the desired Object (resource). Select the Reports tab, then Report Templates.
Figure 10: Accessing Management Pack Reports
To run the selected report, click the Run Template icon ( ), then click Generated Reports, to select the report in your preferred format.
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6. AlertsThe Management Pack for MongoDB pulls health status and events from MongoDB resources and displays them in vRealize Operations as alerts. Refer to section “10. Appendix II: Alerts, Symptoms, & Recommendations” for the full list of alerts, symptoms, and recommendations.
Figure 11: Alert Example
7. Analysis BadgesUsing the predictive analytics capabilities of the vROps Analysis Badges through capacity definitions, the Management Pack for MongoDB populates Connections Capacity for the mongos and mongod resource kinds. Refer to section. “11. Appendix III: Capacity Definitions”.
Figure 12: Capacity Badge Example
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8. Troubleshooting the Management PackKnown troubleshooting information can help you diagnose and correct common problems with the Management Pack for MongoDB.
This section includes the following topics:• Troubleshooting an Adapter Instance• Testing Connection Failures• Viewing System Log Files
8.1 Troubleshooting an Adapter InstancePerform these general troubleshooting steps to diagnose and correct problems with an adapter instance:
• Edit the adapter instance and click Test Connection to verify the connection to vROps. Refer to section “8.2 Testing Connection Failures”.
• View the collection status and collection state for the adapter instance resource on the Environment Overview page in vROps.
• Check the adapter and collector logs for errors. Refer to section “8.3 Viewing System Log Files”, for details.
8.2 Testing Connection FailuresWhen clicking Test Connection in the Manage Solution window when adding an adapter instance, the following connection errors are possible.
8.2.1 Authentication FailedError: “Authentication failed. Please check your credentials and/or SSL certificate.”Action: Ensure that your MongoDB user name and password is correct the SSL certificate is valid if ‘Validate Certificate Against Truststore’ Advanced Settings configuration field is set to True.
8.2.2 SSL Authentication RequiredError: “SSL Authentication Required.”Action: Ensure that SSL is enabled (set to True) in the appropriate Advanced Settings configuration field.
8.2.3 PKIX Path Building FailedError: “PKIX path building failed. Unable to find valid certification path to requested target.”Action: Ensure that the SSL certificate is in the correct truststore.
8.2.4 Change Authentication Type to ‘Default’Error: “Change Authentication Type to ‘Default’. Unsupported mechanism PLAIN”Action: Change Authentication Type to ‘Default’ when adding your credential.
8.2.5 MongoClient does not have any server addressesError: “MongoClient does not have any server addresses.”Action: Ensure that connections can be made to the hostnames listed in the Host configuration field.
8.2.6 Not authorized on admin to execute commandError: “Not authorized on admin to execute command <command> with username=”<username>” to on <host>/admin>.”Action: Make sure the user being used for this host has permissions to run the specified command.
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8.2.7 Unable to find databases with server addressError: “Unable to find databases with server address list <hosts>.”Action: Make sure the specified host has databases.
8.2.8 Could not create any MongoClientsError: “Could not create any MongoClients connecting to mongods.”Action: Make sure the mongods are up.
8.3 Viewing System Log FilesYou can view adapter errors in the adapter and collector log files. You can view the adapter and collector log files in the vROps user interface or in an external log viewer.
The adapter log files are in the $VCOPS_BASE/user/log/adapters/mongodb_adapter3/ folder. The collector log files are in the $VCOPS_BASE/user/log/ folder.The logging level is set to ERROR by default. To troubleshoot issues, set the logging level to INFO. To view detailed messages, including micro steps, queries, and returned results, set the logging level to DEBUG.You can set the base log level for the collector via Administrator > Support > Logs > Select COLLECTOR folder > Select Edit Properties icon > Edit Root logger level.
NOTE: If you set the logging level to DEBUG, log files can become large very quickly. Set the logging level to DEBUG only for short periods of time.
For complete information about viewing log files and modifying log levels, refer to the vROps online help.
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9. Appendix I: MetricsThe Management Pack for MongoDB collects the following metrics by MongoDB resource kinds.
Table 1: Management Pack Metrics
RESOURCE KIND RESOURCE GROUP RESOURCE ATTRIBUTE
ATTRIBUTE TYPE
ATTRIBUTE DESCRIPTION
MongoDB Mongos Extra Info Page Faults float Total number of page faults
MongoDB Mongos Extra Info Heap Used integer Heap used by this resources database processes
MongoDB Mongos Network Network Traffic Out float Data sent from Mongos
MongoDB Mongos Network Network Traffic In float Data received by Mongos
MongoDB Mongos Network Number of Requests
float Number of requests Mongos has received
MongoDB Mongos Properties PID integer Process ID number on this resource
MongoDB Mongos Properties Advisory Host FQDNs
string Advisory host fully qualified domain names of the machine hosting this resource
MongoDB Mongos Properties Process string Current MongoDB process on this resource
MongoDB Mongos Properties Version string Version of the current MongoDB process
MongoDB Mongos Properties Uptime float Time the current MongoDB process has been active
MongoDB Mongos Properties Host Name string Hostname of the machine hosting this resource
MongoDB Mongos Connections Total Connections Created
float Count of all incoming connections created to this resource
MongoDB Mongos Connections Current Connections
integer Number of incoming connections to this resource
MongoDB Mongos Connections Available Connections
integer Number of unused incoming connections available to this resource
MongoDB Mongos Asserts Asserts: User float Number of user assertions that have occurred since the MongoDB process started
MongoDB Mongos Asserts Asserts: Rollovers float Number of rollovers since the MongoDB process started
MongoDB Mongos Asserts Asserts: Message float Number of message assertions raised since the MongoDB process started
MongoDB Mongos Asserts Asserts: Warning float Number of warnings raised since the MongoDB process started
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RESOURCE KIND RESOURCE GROUP RESOURCE ATTRIBUTE
ATTRIBUTE TYPE
ATTRIBUTE DESCRIPTION
MongoDB Mongos Asserts Asserts: Regular float Number of regular assertions raised since the MongoDB process started
MongoDB Mongos Background Flushing Background Flushing: Last
integer Time it took the last flush operation to complete
MongoDB Mongos Background Flushing Background Flushing: Average
integer Average time for each flush to disk
MongoDB Mongos Background Flushing Background Flushing: Total
integer Time the mongod processes have spent writing data to disk
MongoDB Mongos Background Flushing Background Flushing: Flushes
float Number of times the databases on this resource has flushed all writes to disk
MongoDB Mongos Opcounters Command Operations
float Database commands of Mongos
MongoDB Mongos Opcounters Insert Operations float Insert operations of Mongos
MongoDB Mongos Opcounters Update Operations float Update operations of Mongos
MongoDB Mongos Opcounters Get More Operations
float Getmore operations of Mongos
MongoDB Mongos Opcounters Query Operations float Query operations of Mongos
MongoDB Mongos Opcounters Delete Operations float Delete operations of Mongos
MongoDB Mongos Opcounters Read Operations float Read operations of Mongos
MongoDB Mongos Opcounters Write Operations float Write operations of Mongos
MongoDB Mongos Opcounters Read/Write Operations
float All read and write operations of Mongos
MongoDB Mongos Memory Extended Memory Supported
string Indicates if the machine hosting this resource supports extended memory information
MongoDB Mongos Memory Resident Memory integer Amount of RAM used by this resource's database processes
MongoDB Mongos Memory Memory Architecture
integer Architecture of the machine hosting this resource
MongoDB Mongos Memory Virtual Memory integer Virtual memory being used by the mongod process
MongoDB Mongos Memory Mapped Memory with Journal
integer Amount of mapped memory with journal by this resource's databases
MongoDB Mongos Memory Mapped Memory integer Amount of mapped memory by this resource's databases
MongoDB Mongos Children Database Children string Database resource names of Child resources.
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RESOURCE KIND RESOURCE GROUP RESOURCE ATTRIBUTE
ATTRIBUTE TYPE
ATTRIBUTE DESCRIPTION
MongoDB Mongos Children Config Server Children
string Config Server resource names of Child resources.
MongoDB Mongos Children Shard Children string Shard resource names of Child resources.
MongoDB Mongos Parents Cluster Parents string Cluster resource names of Parent resources.
MongoDB Mongos Alerts Total Connections Reaching Maximum
float The percent of connections being used.
MongoDB Mongos Alerts Ratio of Page Faults to Operations
float The ratio of Page Faults to Operations.
MongoDB Mongos Alerts Ratio of Page Faults to Operations is Greater Than Or Equal to 1
string The ratio of Page Faults to Operations is greater than or equal to one.
MongoDB Cluster Aggregated Mongod Metrics|Opcounters
Delete Operations float Total delete operations of related shards and config servers
MongoDB Cluster Aggregated Mongod Metrics|Opcounters
Update Operations float Total update operations of related shards and config servers
MongoDB Cluster Aggregated Mongod Metrics|Opcounters
Get More Operations
float Total getmore operations of related shards and config servers
MongoDB Cluster Aggregated Mongod Metrics|Opcounters
Query Operations float Total queries operations of related shards and config servers
MongoDB Cluster Aggregated Mongod Metrics|Opcounters
Command Operations
float Total database commands of related shards and config servers
MongoDB Cluster Aggregated Mongod Metrics|Opcounters
Insert Operations float Total insert operations of related shards and config servers
MongoDB Cluster Aggregated Mongod Metrics|Opcounters
Read Operations float Total read operations of related shards and config servers
MongoDB Cluster Aggregated Mongod Metrics|Opcounters
Write Operations float Total write operations of related shards and config servers
MongoDB Cluster Aggregated Mongod Metrics|Opcounters
Read/Write Operations
float All read and write operations of related shards and config servers
MongoDB Cluster Aggregated Mongod Metrics|Replication Opcounters
Replication Get More Operations
float Total replicated getmore operations of related shards and config servers
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RESOURCE KIND RESOURCE GROUP RESOURCE ATTRIBUTE
ATTRIBUTE TYPE
ATTRIBUTE DESCRIPTION
MongoDB Cluster Aggregated Mongod Metrics|Replication Opcounters
Replication Delete Operations
float Total replicated delete operations of related shards and config servers
MongoDB Cluster Aggregated Mongod Metrics|Replication Opcounters
Replication Command Operations
float Total replicated database commands of related shards and config servers
MongoDB Cluster Aggregated Mongod Metrics|Replication Opcounters
Replication Insert Operations
float Total replicated insert operations of related shards and config servers
MongoDB Cluster Aggregated Mongod Metrics|Replication Opcounters
Replication Query Operations
float Total replicated query operations of related shards and config servers
MongoDB Cluster Aggregated Mongod Metrics|Replication Opcounters
Replication Update Operations
float Total replicated update operations of related shards and config servers
MongoDB Cluster Aggregated Mongod Metrics|Replication Opcounters
Replication Read Operations
float Total replicated read operations of related shards and config servers
MongoDB Cluster Aggregated Mongod Metrics|Replication Opcounters
Replication Write Operations
float Total replicated write operations of related shards and config servers
MongoDB Cluster Aggregated Mongod Metrics|Replication Opcounters
Replication Read/Write Operations
float Total replicated read and write operations of related shards and config servers
MongoDB Cluster Aggregated Mongod Metrics|Network
Network Traffic Out float Data sent from related config servers and shards
MongoDB Cluster Aggregated Mongod Metrics|Network
Network Traffic In float Data received by related config servers and shards
MongoDB Cluster Aggregated Mongod Metrics|Network
Number of Requests
float Number of requests related config servers and shards have received
MongoDB Cluster Aggregated Mongod Metrics|Cursor
Cursors Timed Out float Total number of cursors that have timed out for all related shards and config servers
MongoDB Cluster Aggregated Mongod Metrics|Cursor
Cursors Open integer Total number of cursors this environment maintains for related all shards and config servers
MongoDB Cluster Aggregated Mongod Metrics|Cache
Written Cache float Total data written from cache in related shards and config servers
MongoDB Cluster Aggregated Mongod Metrics|Cache
Dirty Cache integer Total dirty data in cache in related shards and config servers
MongoDB Cluster Aggregated Mongod Metrics|Cache
Current Cache integer Total data currently in cache in related shards and config servers
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RESOURCE KIND RESOURCE GROUP RESOURCE ATTRIBUTE
ATTRIBUTE TYPE
ATTRIBUTE DESCRIPTION
MongoDB Cluster Aggregated Mongod Metrics|Cache
Read Cache float Total data read into cache in related shards and config servers
MongoDB Cluster Aggregated Mongod Metrics|Extra Info
Page Faults float Total number of page faults from related shards and config servers
MongoDB Cluster Aggregated Mongod Metrics|Asserts
Asserts: Message float Number of message assertions raised from related shards and config servers
MongoDB Cluster Aggregated Mongod Metrics|Asserts
Asserts: Rollovers float Number of rollovers from related shards and config servers
MongoDB Cluster Aggregated Mongod Metrics|Asserts
Asserts: Warning float Number of warnings raised from related shards and config servers
MongoDB Cluster Aggregated Mongod Metrics|Asserts
Asserts: User float Number of user assertions from related shards and config servers
MongoDB Cluster Aggregated Mongod Metrics|Asserts
Asserts: Regular float Number of regular assertions from related shards and config servers
MongoDB Cluster Aggregated Mongod Metrics|Global Lock
Operations Waiting to Write
float Total queued operations from related shards and config servers waiting for a write lock
MongoDB Cluster Aggregated Mongod Metrics|Global Lock
Total Operations Waiting
float Total queued operations from related shards and config servers waiting for a lock
MongoDB Cluster Aggregated Mongod Metrics|Global Lock
Operations Waiting to Read
float Total queued operations from related shards and config servers waiting for a read lock
MongoDB Cluster Aggregated Mongod Metrics|Connections
Current Connections
integer Current number of incoming connections to all related shards and config servers
MongoDB Cluster Aggregated Mongod Metrics|Connections
Available Connections
integer Current number of unused incoming connections available to all related shards and config servers
MongoDB Cluster Aggregated Mongod Metrics|Connections
Total Connections Created
float Total incoming connections to all related shards and config servers
MongoDB Cluster Aggregated Mongod Metrics|Tickets
Write Tickets Available
float Total amount of write tickets available to the WiredTiger storage engine of all related shards and config servers
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RESOURCE KIND RESOURCE GROUP RESOURCE ATTRIBUTE
ATTRIBUTE TYPE
ATTRIBUTE DESCRIPTION
MongoDB Cluster Aggregated Mongod Metrics|Tickets
Read Tickets Available
float Total amount of read tickets available to the WiredTiger storage engine of all related shards and config servers
MongoDB Cluster Aggregated Mongod Metrics|Memory
Virtual Memory integer Virtual memory being used by the related shards' and config servers'
MongoDB Cluster Aggregated Mongod Metrics|Memory
Resident Memory integer Amount of RAM used by the related shards' and config servers' database processes
MongoDB Cluster Aggregated Mongod Metrics|Memory
Mapped Memory with Journal
integer Amount of mapped memory with journal by the related shards' and config servers' databases
MongoDB Cluster Aggregated Mongod Metrics|Memory
Mapped Memory integer Amount of mapped memory by the related shards' and config servers' databases
MongoDB Cluster Children Mongos Children string Mongos resource names of Child resources.
MongoDB Config Server
Aggregated Mongod Metrics|Opcounters
Delete Operations float Total delete operations of related Mongods
MongoDB Config Server
Aggregated Mongod Metrics|Opcounters
Update Operations float Total update operations of related Mongods
MongoDB Config Server
Aggregated Mongod Metrics|Opcounters
Get More Operations
float Total getmore operations of related Mongods
MongoDB Config Server
Aggregated Mongod Metrics|Opcounters
Query Operations float Total queries operations of related Mongods
MongoDB Config Server
Aggregated Mongod Metrics|Opcounters
Command Operations
float Total database commands of related Mongods
MongoDB Config Server
Aggregated Mongod Metrics|Opcounters
Insert Operations float Total insert operations of related Mongods
MongoDB Config Server
Aggregated Mongod Metrics|Opcounters
Read Operations float Total read operations of related Mongods
MongoDB Config Server
Aggregated Mongod Metrics|Opcounters
Write Operations float Total write operations of related Mongods
MongoDB Config Server
Aggregated Mongod Metrics|Opcounters
Read/Write Operations
float All read and write operations of related Mongods
MongoDB Config Server
Aggregated Mongod Metrics|Replication Opcounters
Replication Get More Operations
float Total replicated getmore operations of related Mongods
MongoDB Config Server
Aggregated Mongod Metrics|Replication Opcounters
Replication Delete Operations
float Total replicated delete operations of related Mongods
MongoDB Config Server
Aggregated Mongod Metrics|Replication Opcounters
Replication Command Operations
float Total replicated database commands of related Mongods
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RESOURCE KIND RESOURCE GROUP RESOURCE ATTRIBUTE
ATTRIBUTE TYPE
ATTRIBUTE DESCRIPTION
MongoDB Config Server
Aggregated Mongod Metrics|Replication Opcounters
Replication Insert Operations
float Total replicated insert operations of related Mongods
MongoDB Config Server
Aggregated Mongod Metrics|Replication Opcounters
Replication Query Operations
float Total replicated query operations of related Mongods
MongoDB Config Server
Aggregated Mongod Metrics|Replication Opcounters
Replication Update Operations
float Total replicated update operations of related Mongods
MongoDB Config Server
Aggregated Mongod Metrics|Replication Opcounters
Replication Read Operations
float Total replicated read operations of related Mongods
MongoDB Config Server
Aggregated Mongod Metrics|Replication Opcounters
Replication Write Operations
float Total replicated write operations of related Mongods
MongoDB Config Server
Aggregated Mongod Metrics|Replication Opcounters
Replication Read/Write Operations
float Total replicated read and write operations of related Mongods
MongoDB Config Server
Aggregated Mongod Metrics|Network
Network Traffic Out float Data sent from related Mongods
MongoDB Config Server
Aggregated Mongod Metrics|Network
Network Traffic In float Data received by related Mongods
MongoDB Config Server
Aggregated Mongod Metrics|Network
Number of Requests
float Number of requests related Mongod have received
MongoDB Config Server
Aggregated Mongod Metrics|Cursor
Cursors Timed Out float Total number of cursors that have timed out for all related Mongods
MongoDB Config Server
Aggregated Mongod Metrics|Cursor
Cursors Open integer Total number of cursors this environment maintains for all related Mongods
MongoDB Config Server
Aggregated Mongod Metrics|Cache
Written Cache float Total data written from cache in related Mongods
MongoDB Config Server
Aggregated Mongod Metrics|Cache
Dirty Cache integer Total dirty data in cache in related Mongods
MongoDB Config Server
Aggregated Mongod Metrics|Cache
Current Cache integer Total data currently in cache in related Mongods
MongoDB Config Server
Aggregated Mongod Metrics|Cache
Read Cache float Total data read into cache in related Mongods
MongoDB Config Server
Aggregated Mongod Metrics|Extra Info
Page Faults float Total number of page faults from related Mongods
MongoDB Config Server
Aggregated Mongod Metrics|Asserts
Asserts: Message float Number of message assertions raised from related Mongods
MongoDB Config Server
Aggregated Mongod Metrics|Asserts
Asserts: Rollovers float Number of rollovers from related Mongods
MongoDB Config Server
Aggregated Mongod Metrics|Asserts
Asserts: Warning float Number of warnings raised from related Mongods
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RESOURCE KIND RESOURCE GROUP RESOURCE ATTRIBUTE
ATTRIBUTE TYPE
ATTRIBUTE DESCRIPTION
MongoDB Config Server
Aggregated Mongod Metrics|Asserts
Asserts: User float Number of user assertions from related Mongods
MongoDB Config Server
Aggregated Mongod Metrics|Asserts
Asserts: Regular float Number of regular assertions from related Mongods
MongoDB Config Server
Aggregated Mongod Metrics|Global Lock
Operations Waiting to Write
float Total queued operations from related Mongods waiting for a write lock
MongoDB Config Server
Aggregated Mongod Metrics|Global Lock
Total Operations Waiting
float Total queued operations from related Mongods waiting for a lock
MongoDB Config Server
Aggregated Mongod Metrics|Global Lock
Operations Waiting to Read
float Total queued operations from related Mongods waiting for a read lock
MongoDB Config Server
Aggregated Mongod Metrics|Connections
Current Connections
integer Current number of incoming connections to all related Mongods
MongoDB Config Server
Aggregated Mongod Metrics|Connections
Available Connections
integer Current number of unused incoming connections available to all related Mongods
MongoDB Config Server
Aggregated Mongod Metrics|Connections
Total Connections Created
float Total incoming connections to all related Mongods
MongoDB Config Server
Aggregated Mongod Metrics|Tickets
Write Tickets Available
float Total amount of write tickets available to the WiredTiger storage engine of all related Mongods
MongoDB Config Server
Aggregated Mongod Metrics|Tickets
Read Tickets Available
float Total amount of read tickets available to the WiredTiger storage engine of all related Mongods
MongoDB Config Server
Aggregated Mongod Metrics|Memory
Virtual Memory integer Virtual memory being used by the related Mongods'
MongoDB Config Server
Aggregated Mongod Metrics|Memory
Resident Memory integer Amount of RAM used by the related Mongods' database processes
MongoDB Config Server
Aggregated Mongod Metrics|Memory
Mapped Memory with Journal
integer Amount of mapped memory with journal by the related Mongods' databases
MongoDB Config Server
Aggregated Mongod Metrics|Memory
Mapped Memory integer Amount of mapped memory by the related Mongods' databases
MongoDB Config Server
Children Replica Set Children
string Replica Set resource names of Child resources.
MongoDB Config Server
Children Mongod Children string Mongod resource names of Child resources.
MongoDB Config Server
Parents Mongos Parents string Mongos resource names of Parent resources.
25 Blue Medora VMware vRealize Operations Management Pack for MongoDB User Guide
RESOURCE KIND RESOURCE GROUP RESOURCE ATTRIBUTE
ATTRIBUTE TYPE
ATTRIBUTE DESCRIPTION
MongoDB Config Server
Parents Database Parents string Database resource names of Parent resources.
MongoDB Config Server
Alerts Config Server Has Child Replica Set
string Config Server Has a Replica Set as a Child.
MongoDB Replica Set
Properties Chaining Allowed string Indicated if chaining is supported on this resource
MongoDB Replica Set
Properties Version string Version of MongoDB this resource has
MongoDB Replica Set
Properties Protocol Version integer Protocol version of this resource
MongoDB Replica Set
Properties Primary Replication string Indicates this resource is a primary replication set
MongoDB Replica Set
Properties State integer State of this resource
MongoDB Replica Set
Properties Replica Set Request Votes
integer Total request votes in a replica set
MongoDB Replica Set
Last Error Last Error Default integer Last error default of this resource
MongoDB Replica Set
Last Error Last Error Modes integer Last error modes of this resource
MongoDB Replica Set
Replication Replication Rollback ID
integer Rollback ID of this resource
MongoDB Replica Set
Replication Replication Hosts string List of hosts within this replication set
MongoDB Replica Set
Replication Replication Arbiters string List of arbiters within this replication set
MongoDB Replica Set
Election Election Timeout integer Duration of this resource's election timeout
MongoDB Replica Set
Election Election ID string Election ID of this resource
MongoDB Replica Set
Heartbeat Heartbeat Timeout integer Duration of this resource's heartbeat timeout
MongoDB Replica Set
Heartbeat Heartbeat Interval integer Frequency of this resource's heartbeats
MongoDB Replica Set
Aggregated Mongod Metrics|Opcounters
Delete Operations float Total delete operations of related Mongods
MongoDB Replica Set
Aggregated Mongod Metrics|Opcounters
Update Operations float Total update operations of related Mongods
MongoDB Replica Set
Aggregated Mongod Metrics|Opcounters
Get More Operations
float Total getmore operations of related Mongods
MongoDB Replica Set
Aggregated Mongod Metrics|Opcounters
Query Operations float Total queries operations of related Mongods
MongoDB Replica Set
Aggregated Mongod Metrics|Opcounters
Command Operations
float Total database commands of related Mongods
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RESOURCE KIND RESOURCE GROUP RESOURCE ATTRIBUTE
ATTRIBUTE TYPE
ATTRIBUTE DESCRIPTION
MongoDB Replica Set
Aggregated Mongod Metrics|Opcounters
Insert Operations float Total insert operations of related Mongods
MongoDB Replica Set
Aggregated Mongod Metrics|Opcounters
Read Operations float Total read operations of related Mongods
MongoDB Replica Set
Aggregated Mongod Metrics|Opcounters
Write Operations float Total write operations of related Mongods
MongoDB Replica Set
Aggregated Mongod Metrics|Opcounters
Read/Write Operations
float All read and write operations of related Mongods
MongoDB Replica Set
Aggregated Mongod Metrics|Replication Opcounters
Replication Get More Operations
float Total replicated getmore operations of related Mongods
MongoDB Replica Set
Aggregated Mongod Metrics|Replication Opcounters
Replication Delete Operations
float Total replicated delete operations of related Mongods
MongoDB Replica Set
Aggregated Mongod Metrics|Replication Opcounters
Replication Command Operations
float Total replicated database commands of related Mongods
MongoDB Replica Set
Aggregated Mongod Metrics|Replication Opcounters
Replication Insert Operations
float Total replicated insert operations of related Mongods
MongoDB Replica Set
Aggregated Mongod Metrics|Replication Opcounters
Replication Query Operations
float Total replicated query operations of related Mongods
MongoDB Replica Set
Aggregated Mongod Metrics|Replication Opcounters
Replication Update Operations
float Total replicated update operations of related Mongods
MongoDB Replica Set
Aggregated Mongod Metrics|Replication Opcounters
Replication Read Operations
float Total replicated read operations of related Mongods
MongoDB Replica Set
Aggregated Mongod Metrics|Replication Opcounters
Replication Write Operations
float Total replicated write operations of related Mongods
MongoDB Replica Set
Aggregated Mongod Metrics|Replication Opcounters
Replication Read/Write Operations
float Total replicated read and write operations of related Mongods
MongoDB Replica Set
Aggregated Mongod Metrics|Network
Network Traffic Out float Data sent from related Mongods
MongoDB Replica Set
Aggregated Mongod Metrics|Network
Network Traffic In float Data received by related Mongods
MongoDB Replica Set
Aggregated Mongod Metrics|Network
Number of Requests
float Number of requests related Mongod have received
MongoDB Replica Set
Aggregated Mongod Metrics|Cursor
Cursors Timed Out float Total number of cursors that have timed out for all related Mongods
MongoDB Replica Set
Aggregated Mongod Metrics|Cursor
Cursors Open integer Total number of cursors this environment maintains for all related Mongods
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RESOURCE KIND RESOURCE GROUP RESOURCE ATTRIBUTE
ATTRIBUTE TYPE
ATTRIBUTE DESCRIPTION
MongoDB Replica Set
Aggregated Mongod Metrics|Cache
Written Cache float Total data written from cache in related Mongods
MongoDB Replica Set
Aggregated Mongod Metrics|Cache
Dirty Cache integer Total dirty data in cache in related Mongods
MongoDB Replica Set
Aggregated Mongod Metrics|Cache
Current Cache integer Total data currently in cache in related Mongods
MongoDB Replica Set
Aggregated Mongod Metrics|Cache
Read Cache float Total data read into cache in related Mongods
MongoDB Replica Set
Aggregated Mongod Metrics|Extra Info
Page Faults float Total number of page faults from related Mongods
MongoDB Replica Set
Aggregated Mongod Metrics|Asserts
Asserts: Message float Number of message assertions raised from related Mongods
MongoDB Replica Set
Aggregated Mongod Metrics|Asserts
Asserts: Rollovers float Number of rollovers from related Mongods
MongoDB Replica Set
Aggregated Mongod Metrics|Asserts
Asserts: Warning float Number of warnings raised from related Mongods
MongoDB Replica Set
Aggregated Mongod Metrics|Asserts
Asserts: User float Number of user assertions from related Mongods
MongoDB Replica Set
Aggregated Mongod Metrics|Asserts
Asserts: Regular float Number of regular assertions from related Mongods
MongoDB Replica Set
Aggregated Mongod Metrics|Global Lock
Operations Waiting to Write
float Total queued operations from related Mongods waiting for a write lock
MongoDB Replica Set
Aggregated Mongod Metrics|Global Lock
Total Operations Waiting
float Total queued operations from related Mongods waiting for a lock
MongoDB Replica Set
Aggregated Mongod Metrics|Global Lock
Operations Waiting to Read
float Total queued operations from related Mongods waiting for a read lock
MongoDB Replica Set
Aggregated Mongod Metrics|Connections
Current Connections
integer Current number of incoming connections to all related Mongods
MongoDB Replica Set
Aggregated Mongod Metrics|Connections
Available Connections
integer Current number of unused incoming connections available to all related Mongods
MongoDB Replica Set
Aggregated Mongod Metrics|Connections
Total Connections Created
float Total incoming connections to all related Mongods
MongoDB Replica Set
Aggregated Mongod Metrics|Tickets
Write Tickets Available
float Total amount of write tickets available to the WiredTiger storage engine of all related Mongods
MongoDB Replica Set
Aggregated Mongod Metrics|Tickets
Read Tickets Available
float Total amount of read tickets available to the WiredTiger storage engine of all related Mongods
28 Blue Medora VMware vRealize Operations Management Pack for MongoDB User Guide
RESOURCE KIND RESOURCE GROUP RESOURCE ATTRIBUTE
ATTRIBUTE TYPE
ATTRIBUTE DESCRIPTION
MongoDB Replica Set
Aggregated Mongod Metrics|Memory
Virtual Memory integer Virtual memory being used by the related Mongods'
MongoDB Replica Set
Aggregated Mongod Metrics|Memory
Resident Memory integer Amount of RAM used by the related Mongods' database processes
MongoDB Replica Set
Aggregated Mongod Metrics|Memory
Mapped Memory with Journal
integer Amount of mapped memory with journal by the related Mongods' databases
MongoDB Replica Set
Aggregated Mongod Metrics|Memory
Mapped Memory integer Amount of mapped memory by the related Mongods' databases
MongoDB Replica Set
Children Mongod Children string Mongod resource names of Child resources.
MongoDB Replica Set
Parents Config Server Parents
string Config Server resource names of Parent resources.
MongoDB Replica Set
Parents Database Parents string Database resource names of Parent resources.
MongoDB Replica Set
Parents Shard Parents string Shard resource names of Parent resources.
MongoDB Replica Set
Alerts Replica Set Even Votes
integer Replica Set even or odd total votes.
MongoDB Replica Set
Alerts Replica Set Total Votes
integer Replica Set total votes.
MongoDB Replica Set
Alerts Number of Data Bearing Nodes
integer Number of Data Bearing Mongods that are not Arbiters.
MongoDB Database Statistics Data Size integer Data size of this resource
MongoDB Database Statistics Namespace File Size
integer Namespace file size for this resource
MongoDB Database Statistics Extents integer Number of extents for this resource
MongoDB Database Statistics Index Size integer Total index size for this resource
MongoDB Database Statistics Total Objects integer Number of objects for this resource
MongoDB Database Statistics Total File Size integer Total file size for this resource
MongoDB Database Statistics Total Indexes integer Number of indexes for this resource
MongoDB Database Statistics Total Collections integer Number of collections for this resource
MongoDB Database Statistics Average Object Size
float Average object size of this resource
MongoDB Database Statistics Storage Size integer Storage size of this resource
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RESOURCE KIND RESOURCE GROUP RESOURCE ATTRIBUTE
ATTRIBUTE TYPE
ATTRIBUTE DESCRIPTION
MongoDB Database Properties Data File Version integer Data file version for this resource
MongoDB Database Collection Collections Size integer Size of all records in this resource's collections
MongoDB Database Collection Collections Total Index Size
integer Total size of all in this resource's collections
MongoDB Database Collection Collections Total Indexes
integer Number of indexes on this resource's collections
MongoDB Database Collection Collections Count integer Number of objects or documents in this resource's collections
MongoDB Database Collection Collections Max Size
integer Maximum size of this resource's capped collections
MongoDB Database Collection Collections Storage Size
integer Storage size of all records in this resource's collections
MongoDB Database Collection Collections Average Object Size
float Average size of objects in this resource's collections
MongoDB Database Collection Collections Max integer Maximum number of documents in this resource's collections
MongoDB Database Freelist Freelist Extents Size
integer Size of the extents on the freelist for this resource
MongoDB Database Freelist Freelist Extents integer Number of extents in the freelist for this resource
MongoDB Database Children Shard Children string Shard resource names of Child resources.
MongoDB Database Children Mongod Children string Mongod resource names of Child resources.
MongoDB Database Children Config Server Children
string Config Server resource names of Child resources.
MongoDB Database Children Replica Set Children
string Replica Set resource names of Child resources.
MongoDB Database Parents Mongos Parents string Mongos resource names of Parent resources.
MongoDB Shard Properties Version string Shard version of this resource
MongoDB Shard Alerts Shard Has Replica Set Child
string Shard Has a Replica Set Child
MongoDB Shard Aggregated Mongod Metrics|Opcounters
Delete Operations float Total delete operations of related Mongods
MongoDB Shard Aggregated Mongod Metrics|Opcounters
Update Operations float Total update operations of related Mongods
MongoDB Shard Aggregated Mongod Metrics|Opcounters
Get More Operations
float Total getmore operations of related Mongods
30 Blue Medora VMware vRealize Operations Management Pack for MongoDB User Guide
RESOURCE KIND RESOURCE GROUP RESOURCE ATTRIBUTE
ATTRIBUTE TYPE
ATTRIBUTE DESCRIPTION
MongoDB Shard Aggregated Mongod Metrics|Opcounters
Query Operations float Total queries operations of related Mongods
MongoDB Shard Aggregated Mongod Metrics|Opcounters
Command Operations
float Total database commands of related Mongods
MongoDB Shard Aggregated Mongod Metrics|Opcounters
Insert Operations float Total insert operations of related Mongods
MongoDB Shard Aggregated Mongod Metrics|Opcounters
Read Operations float Total read operations of related Mongods
MongoDB Shard Aggregated Mongod Metrics|Opcounters
Write Operations float Total write operations of related Mongods
MongoDB Shard Aggregated Mongod Metrics|Opcounters
Read/Write Operations
float All read and write operations of related Mongods
MongoDB Shard Aggregated Mongod Metrics|Replication Opcounters
Replication Get More Operations
float Total replicated getmore operations of related Mongods
MongoDB Shard Aggregated Mongod Metrics|Replication Opcounters
Replication Delete Operations
float Total replicated delete operations of related Mongods
MongoDB Shard Aggregated Mongod Metrics|Replication Opcounters
Replication Command Operations
float Total replicated database commands of related Mongods
MongoDB Shard Aggregated Mongod Metrics|Replication Opcounters
Replication Insert Operations
float Total replicated insert operations of related Mongods
MongoDB Shard Aggregated Mongod Metrics|Replication Opcounters
Replication Query Operations
float Total replicated query operations of related Mongods
MongoDB Shard Aggregated Mongod Metrics|Replication Opcounters
Replication Update Operations
float Total replicated update operations of related Mongods
MongoDB Shard Aggregated Mongod Metrics|Replication Opcounters
Replication Read Operations
float Total replicated read operations of related Mongods
MongoDB Shard Aggregated Mongod Metrics|Replication Opcounters
Replication Write Operations
float Total replicated write operations of related Mongods
MongoDB Shard Aggregated Mongod Metrics|Replication Opcounters
Replication Read/Write Operations
float Total replicated read and write operations of related Mongods
MongoDB Shard Aggregated Mongod Metrics|Network
Network Traffic Out float Data sent from related Mongods
MongoDB Shard Aggregated Mongod Metrics|Network
Network Traffic In float Data received by related Mongods
MongoDB Shard Aggregated Mongod Metrics|Network
Number of Requests
float Number of requests related Mongod have received
31 Blue Medora VMware vRealize Operations Management Pack for MongoDB User Guide
RESOURCE KIND RESOURCE GROUP RESOURCE ATTRIBUTE
ATTRIBUTE TYPE
ATTRIBUTE DESCRIPTION
MongoDB Shard Aggregated Mongod Metrics|Cursor
Cursors Timed Out float Total number of cursors that have timed out for all related Mongods
MongoDB Shard Aggregated Mongod Metrics|Cursor
Cursors Open integer Total number of cursors this environment maintains for all related Mongods
MongoDB Shard Aggregated Mongod Metrics|Cache
Written Cache float Total data written from cache in related Mongods
MongoDB Shard Aggregated Mongod Metrics|Cache
Dirty Cache integer Total dirty data in cache in related Mongods
MongoDB Shard Aggregated Mongod Metrics|Cache
Current Cache integer Total data currently in cache in related Mongods
MongoDB Shard Aggregated Mongod Metrics|Cache
Read Cache float Total data read into cache in related Mongods
MongoDB Shard Aggregated Mongod Metrics|Extra Info
Page Faults float Total number of page faults from related Mongods
MongoDB Shard Aggregated Mongod Metrics|Asserts
Asserts: Message float Number of message assertions raised from related Mongods
MongoDB Shard Aggregated Mongod Metrics|Asserts
Asserts: Rollovers float Number of rollovers from related Mongods
MongoDB Shard Aggregated Mongod Metrics|Asserts
Asserts: Warning float Number of warnings raised from related Mongods
MongoDB Shard Aggregated Mongod Metrics|Asserts
Asserts: User float Number of user assertions from related Mongods
MongoDB Shard Aggregated Mongod Metrics|Asserts
Asserts: Regular float Number of regular assertions from related Mongods
MongoDB Shard Aggregated Mongod Metrics|Global Lock
Operations Waiting to Write
float Total queued operations from related Mongods waiting for a write lock
MongoDB Shard Aggregated Mongod Metrics|Global Lock
Total Operations Waiting
float Total queued operations from related Mongods waiting for a lock
MongoDB Shard Aggregated Mongod Metrics|Global Lock
Operations Waiting to Read
float Total queued operations from related Mongods waiting for a read lock
MongoDB Shard Aggregated Mongod Metrics|Connections
Current Connections
integer Current number of incoming connections to all related Mongods
MongoDB Shard Aggregated Mongod Metrics|Connections
Available Connections
integer Current number of unused incoming connections available to all related Mongods
MongoDB Shard Aggregated Mongod Metrics|Connections
Total Connections Created
float Total incoming connections to all related Mongods
32 Blue Medora VMware vRealize Operations Management Pack for MongoDB User Guide
RESOURCE KIND RESOURCE GROUP RESOURCE ATTRIBUTE
ATTRIBUTE TYPE
ATTRIBUTE DESCRIPTION
MongoDB Shard Aggregated Mongod Metrics|Tickets
Write Tickets Available
float Total amount of write tickets available to the WiredTiger storage engine of all related Mongods
MongoDB Shard Aggregated Mongod Metrics|Tickets
Read Tickets Available
float Total amount of read tickets available to the WiredTiger storage engine of all related Mongods
MongoDB Shard Aggregated Mongod Metrics|Memory
Virtual Memory integer Virtual memory being used by the related Mongods'
MongoDB Shard Aggregated Mongod Metrics|Memory
Resident Memory integer Amount of RAM used by the related Mongods' database processes
MongoDB Shard Aggregated Mongod Metrics|Memory
Mapped Memory with Journal
integer Amount of mapped memory with journal by the related Mongods' databases
MongoDB Shard Aggregated Mongod Metrics|Memory
Mapped Memory integer Amount of mapped memory by the related Mongods' databases
MongoDB Shard Parents Database Parents string Database resource names of Parent resources.
MongoDB Shard Parents Mongos Parents string Mongos resource names of Parent resources.
MongoDB Shard Children Replica Set Children
string Replica Set resource names of Child resources.
MongoDB Shard Children Mongod Children string Mongod resource names of Child resources.
MongoDB Mongod Extra Info Page Faults float Total number of page faults
MongoDB Mongod Extra Info Heap Used integer Heap used by this resources database processes
MongoDB Mongod Locks|Oplog Oplog Deadlocks Intent Exclusive Locks
float Number of times lock acquisitions with this mode encountered deadlocks
MongoDB Mongod Locks|Oplog Oplog Acquire Waits Intent Exclusive Locks
float Number of lock acquisitions with this mode waits because locks were held in a conflicting mode
MongoDB Mongod Locks|Oplog Oplog Cumulative Wait Time Exclusive Locks
integer Cumulative wait time for lock acquisitions with this mode
MongoDB Mongod Locks|Oplog Oplog Intent Shared Locks
float Number of times the lock was acquired in this mode
MongoDB Mongod Locks|Oplog Oplog Exclusive Locks
float Number of times the lock was acquired in this mode
MongoDB Mongod Locks|Oplog Oplog Cumulative Wait Time Intent Shared Locks
integer Cumulative wait time for lock acquisitions with this mode
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RESOURCE KIND RESOURCE GROUP RESOURCE ATTRIBUTE
ATTRIBUTE TYPE
ATTRIBUTE DESCRIPTION
MongoDB Mongod Locks|Oplog Oplog Shared Locks
float Number of times the lock was acquired in this mode
MongoDB Mongod Locks|Oplog Oplog Acquire Waits Exclusive Locks
float Number of lock acquisitions with this mode waits because locks were held in a conflicting mode
MongoDB Mongod Locks|Oplog Oplog Intent Exclusive Locks
float Number of times the lock was acquired in this mode
MongoDB Mongod Locks|Oplog Oplog Acquire Waits Shared Locks
float Number of lock acquisitions with this mode waits because locks were held in a conflicting mode
MongoDB Mongod Locks|Oplog Oplog Acquire Waits Intent Shared Locks
float Number of lock acquisitions with this mode waits because locks were held in a conflicting mode
MongoDB Mongod Locks|Oplog Oplog Cumulative Wait Time Intent Exclusive Locks
integer Cumulative wait time for lock acquisitions with this mode
MongoDB Mongod Locks|Oplog Oplog Deadlocks Exclusive Locks
float Number of times lock acquisitions with this mode encountered deadlocks
MongoDB Mongod Locks|Oplog Oplog Cumulative Wait Time Shared Locks
integer Cumulative wait time for lock acquisitions with this mode
MongoDB Mongod Locks|Oplog Oplog Deadlocks Intent Shared Locks
float Number of times lock acquisitions with this mode encountered deadlocks
MongoDB Mongod Locks|Oplog Oplog Deadlocks Shared Locks
float Number of times lock acquisitions with this mode encountered deadlocks
MongoDB Mongod Locks|Mmapv1 Journal MMAPv1 Journal Deadlocks Intent Exclusive Locks
float Number of times lock acquisitions with this mode encountered deadlocks
MongoDB Mongod Locks|Mmapv1 Journal MMAPv1 Journal Cumulative Wait Time Shared Locks
integer Cumulative wait time for lock acquisitions with this mode
MongoDB Mongod Locks|Mmapv1 Journal MMAPv1 Journal Acquire Waits Intent Exclusive Locks
float Number of lock acquisitions with this mode waits because locks were held in a conflicting mode
MongoDB Mongod Locks|Mmapv1 Journal MMAPv1 Journal Cumulative Wait Time Exclusive Locks
integer Cumulative wait time for lock acquisitions with this mode
MongoDB Mongod Locks|Mmapv1 Journal MMAPv1 Journal Cumulative Wait Time Intent Shared Locks
integer Cumulative wait time for lock acquisitions with this mode
34 Blue Medora VMware vRealize Operations Management Pack for MongoDB User Guide
RESOURCE KIND RESOURCE GROUP RESOURCE ATTRIBUTE
ATTRIBUTE TYPE
ATTRIBUTE DESCRIPTION
MongoDB Mongod Locks|Mmapv1 Journal MMAPv1 Journal Acquire Waits Intent Shared Locks
float Number of lock acquisitions with this mode waits because locks were held in a conflicting mode
MongoDB Mongod Locks|Mmapv1 Journal MMAPv1 Journal Acquire Waits Exclusive Locks
float Number of lock acquisitions with this mode waits because locks were held in a conflicting mode
MongoDB Mongod Locks|Mmapv1 Journal MMAPv1 Journal Intent Exclusive Locks
float Number of times the lock was acquired in this mode
MongoDB Mongod Locks|Mmapv1 Journal MMAPv1 Journal Cumulative Wait Time Intent Exclusive Locks
integer Cumulative wait time for lock acquisitions with this mode
MongoDB Mongod Locks|Mmapv1 Journal MMAPv1 Journal Deadlocks Intent Shared Locks
float Number of times lock acquisitions with this mode encountered deadlocks
MongoDB Mongod Locks|Mmapv1 Journal MMAPv1 Journal Deadlocks Shared Locks
float Number of times lock acquisitions with this mode encountered deadlocks
MongoDB Mongod Locks|Mmapv1 Journal MMAPv1 Journal Intent Shared Locks
float Number of times the lock was acquired in this mode
MongoDB Mongod Locks|Mmapv1 Journal MMAPv1 Journal Acquire Waits Shared Locks
float Number of lock acquisitions with this mode waits because locks were held in a conflicting mode
MongoDB Mongod Locks|Mmapv1 Journal MMAPv1 Journal Exclusive Locks
float Number of times the lock was acquired in this mode
MongoDB Mongod Locks|Mmapv1 Journal MMAPv1 Journal Deadlocks Exclusive Locks
float Number of times lock acquisitions with this mode encountered deadlocks
MongoDB Mongod Locks|Mmapv1 Journal MMAPv1 Journal Shared Locks
float Number of times the lock was acquired in this mode
MongoDB Mongod Locks|Metadata Metadata Cumulative Wait Time Exclusive Locks
integer Cumulative wait time for lock acquisitions with this mode
MongoDB Mongod Locks|Metadata Metadata Shared Locks
float Number of times the lock was acquired in this mode
MongoDB Mongod Locks|Metadata Metadata Intent Shared Locks
float Number of times the lock was acquired in this mode
MongoDB Mongod Locks|Metadata Metadata Deadlocks Intent Exclusive Locks
float Number of times lock acquisitions with this mode encountered deadlocksNumber of times lock acquisitions with this mode encountered deadlocks
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RESOURCE KIND RESOURCE GROUP RESOURCE ATTRIBUTE
ATTRIBUTE TYPE
ATTRIBUTE DESCRIPTION
MongoDB Mongod Locks|Metadata Metadata Acquire Waits Intent Exclusive Locks
float Number of lock acquisitions with this mode waits because locks were held in a conflicting mode
MongoDB Mongod Locks|Metadata Metadata Exclusive Locks
float Number of times the lock was acquired in this mode
MongoDB Mongod Locks|Metadata Metadata Deadlocks Exclusive Locks
float Number of times lock acquisitions with this mode encountered deadlocksNumber of times lock acquisitions with this mode encountered deadlocks
MongoDB Mongod Locks|Metadata Metadata Acquire Waits Intent Shared Locks
float Number of lock acquisitions with this mode waits because locks were held in a conflicting mode
MongoDB Mongod Locks|Metadata Metadata Cumulative Wait Time Intent Exclusive Locks
integer Cumulative wait time for lock acquisitions with this mode
MongoDB Mongod Locks|Metadata Metadata Intent Exclusive Locks
float Number of times the lock was acquired in this mode
MongoDB Mongod Locks|Metadata Metadata Deadlocks Shared Locks
float Number of times lock acquisitions with this mode encountered deadlocksNumber of times lock acquisitions with this mode encountered deadlocks
MongoDB Mongod Locks|Metadata Metadata Acquire Waits Exclusive Locks
float Number of lock acquisitions with this mode waits because locks were held in a conflicting mode
MongoDB Mongod Locks|Metadata Metadata Deadlocks Intent Shared Locks
float Number of times lock acquisitions with this mode encountered deadlocksNumber of times lock acquisitions with this mode encountered deadlocks
MongoDB Mongod Locks|Metadata Metadata Cumulative Wait Time Intent Shared Locks
integer Cumulative wait time for lock acquisitions with this mode
MongoDB Mongod Locks|Metadata Metadata Cumulative Wait Time Shared Locks
integer Cumulative wait time for lock acquisitions with this mode
MongoDB Mongod Locks|Metadata Metadata Acquire Waits Shared Locks
float Number of lock acquisitions with this mode waits because locks were held in a conflicting mode
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RESOURCE KIND RESOURCE GROUP RESOURCE ATTRIBUTE
ATTRIBUTE TYPE
ATTRIBUTE DESCRIPTION
MongoDB Mongod Locks|Collection Collection Acquire Waits Intent Shared Locks
float Number of lock acquisitions with this mode waits because locks were held in a conflicting mode
MongoDB Mongod Locks|Collection Collection Cumulative Wait Time Exclusive Locks
integer Cumulative wait time for lock acquisitions with this mode
MongoDB Mongod Locks|Collection Collection Deadlocks Shared Locks
float Number of times lock acquisitions with this mode encountered deadlocks
MongoDB Mongod Locks|Collection Collection Intent Shared Locks
float Number of times the lock was acquired in this mode
MongoDB Mongod Locks|Collection Collection Shared Locks
float Number of times the lock was acquired in this mode
MongoDB Mongod Locks|Collection Collection Cumulative Wait Time Intent Shared Locks
integer Cumulative wait time for lock acquisitions with this mode
MongoDB Mongod Locks|Collection Collection Intent Exclusive Locks
float Number of times the lock was acquired in this mode
MongoDB Mongod Locks|Collection Collection Acquire Waits Shared Locks
float Number of lock acquisitions with this mode waits because locks were held in a conflicting mode
MongoDB Mongod Locks|Collection Collection Exclusive Locks
float Number of times the lock was acquired in this mode
MongoDB Mongod Locks|Collection Collection Acquire Waits Intent Exclusive Locks
float Number of lock acquisitions with this mode waits because locks were held in a conflicting mode
MongoDB Mongod Locks|Collection Collection Deadlocks Intent Shared Locks
float Number of times lock acquisitions with this mode encountered deadlocks
MongoDB Mongod Locks|Collection Collection Acquire Waits Exclusive Locks
float Number of lock acquisitions with this mode waits because locks were held in a conflicting mode
MongoDB Mongod Locks|Collection Collection Deadlocks Intent Exclusive Locks
float Number of times lock acquisitions with this mode encountered deadlocks
MongoDB Mongod Locks|Collection Collection Cumulative Wait Time Shared Locks
integer Cumulative wait time for lock acquisitions with this mode
MongoDB Mongod Locks|Collection Collection Deadlocks Exclusive Locks
float Number of times lock acquisitions with this mode encountered deadlocks
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RESOURCE KIND RESOURCE GROUP RESOURCE ATTRIBUTE
ATTRIBUTE TYPE
ATTRIBUTE DESCRIPTION
MongoDB Mongod Locks|Collection Collection Cumulative Wait Time Intent Exclusive Locks
integer Cumulative wait time for lock acquisitions with this mode
MongoDB Mongod Locks|Database Database Acquire Waits Shared Locks
float Number of lock acquisitions with this mode waits because locks were held in a conflicting mode
MongoDB Mongod Locks|Database Database Cumulative Wait Time Intent Shared Locks
integer Cumulative wait time for lock acquisitions with this mode
MongoDB Mongod Locks|Database Database Exclusive Locks
float Number of times the lock was acquired in this mode
MongoDB Mongod Locks|Database Database Acquire Waits Intent Exclusive Locks
float Number of lock acquisitions with this mode waits because locks were held in a conflicting mode
MongoDB Mongod Locks|Database Database Intent Exclusive Locks
float Number of times the lock was acquired in this mode
MongoDB Mongod Locks|Database Database Deadlocks Shared Locks
float Number of times lock acquisitions with this mode encountered deadlocks
MongoDB Mongod Locks|Database Database Deadlocks Intent Exclusive Locks
float Number of times lock acquisitions with this mode encountered deadlocks
MongoDB Mongod Locks|Database Database Cumulative Wait Time Shared Locks
integer Cumulative wait time for lock acquisitions with this mode
MongoDB Mongod Locks|Database Database Cumulative Wait Time Exclusive Locks
integer Cumulative wait time for lock acquisitions with this mode
MongoDB Mongod Locks|Database Database Deadlocks Exclusive Locks
float Number of times lock acquisitions with this mode encountered deadlocks
MongoDB Mongod Locks|Database Database Acquire Waits Exclusive Locks
float Number of lock acquisitions with this mode waits because locks were held in a conflicting mode
MongoDB Mongod Locks|Database Database Deadlocks Intent Shared Locks
float Number of times lock acquisitions with this mode encountered deadlocks
MongoDB Mongod Locks|Database Database Acquire Waits Intent Shared Locks
float Number of lock acquisitions with this mode waits because locks were held in a conflicting mode
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RESOURCE KIND RESOURCE GROUP RESOURCE ATTRIBUTE
ATTRIBUTE TYPE
ATTRIBUTE DESCRIPTION
MongoDB Mongod Locks|Database Database Cumulative Wait Time Intent Exclusive Locks
integer Cumulative wait time for lock acquisitions with this mode
MongoDB Mongod Locks|Database Database Intent Shared Locks
float Number of times the lock was acquired in this mode
MongoDB Mongod Locks|Database Database Shared Locks
float Number of times the lock was acquired in this mode
MongoDB Mongod Locks|Global Global Deadlocks Intent Shared Locks
float Number of times lock acquisitions with this mode encountered deadlocks
MongoDB Mongod Locks|Global Global Deadlocks Intent Exclusive Locks
float Number of times lock acquisitions with this mode encountered deadlocks
MongoDB Mongod Locks|Global Global Shared Locks
float Number of times the lock was acquired in this mode
MongoDB Mongod Locks|Global Global Intent Exclusive Locks
float Number of times the lock was acquired in this mode
MongoDB Mongod Locks|Global Global Intent Shared Locks
float Number of times the lock was acquired in this mode
MongoDB Mongod Locks|Global Global Acquire Waits Intent Exclusive Locks
float Number of lock acquisitions with this mode waits because locks were held in a conflicting mode
MongoDB Mongod Locks|Global Global Exclusive Locks
float Number of times the lock was acquired in this mode
MongoDB Mongod Locks|Global Global Cumulative Wait Time Intent Exclusive Locks
integer Cumulative wait time for lock acquisitions with this mode
MongoDB Mongod Locks|Global Global Cumulative Wait Time Exclusive Locks
integer Cumulative wait time for lock acquisitions with this mode
MongoDB Mongod Locks|Global Global Cumulative Wait Time Intent Shared Locks
integer Cumulative wait time for lock acquisitions with this mode
MongoDB Mongod Locks|Global Global Acquire Waits Shared Locks
float Number of lock acquisitions with this mode waits because locks were held in a conflicting mode
MongoDB Mongod Locks|Global Global Acquire Waits Intent Shared Locks
float Number of lock acquisitions with this mode waits because locks were held in a conflicting mode
MongoDB Mongod Locks|Global Global Deadlocks Exclusive Locks
float Number of times lock acquisitions with this mode encountered deadlocks
MongoDB Mongod Locks|Global Global Deadlocks Shared Locks
float Number of times lock acquisitions with this mode encountered deadlocks
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RESOURCE KIND RESOURCE GROUP RESOURCE ATTRIBUTE
ATTRIBUTE TYPE
ATTRIBUTE DESCRIPTION
MongoDB Mongod Locks|Global Global Acquire Waits Exclusive Locks
float Number of lock acquisitions with this mode waits because locks were held in a conflicting mode
MongoDB Mongod Locks|Global Global Cumulative Wait Time Shared Locks
integer Cumulative wait time for lock acquisitions with this mode
MongoDB Mongod Storage Engine Storage Engine Name
string Name of the current storage engine
MongoDB Mongod Storage Engine Storage Engine Persistent
string Indicates if the storage engine persists data to disk
MongoDB Mongod Storage Engine Storage Engine Supports Committed Reads
string Indicates if the storage engine supports "majority" read concern
MongoDB Mongod Global Lock Active Clients Performing Reads
float Number of active client connections performing read operations
MongoDB Mongod Global Lock Active Clients Performing Writes
float Number of active client connections performing write operations
MongoDB Mongod Global Lock Operations Waiting to Write
float Number of operations currently queued and waiting for the write lock
MongoDB Mongod Global Lock Total Operations Waiting
float Number of operations queued waiting for the lock
MongoDB Mongod Global Lock Global Lock Total Time
integer Time since database last started and created the "globalLock"
MongoDB Mongod Global Lock Active Clients float Number of active client connections to the database
MongoDB Mongod Global Lock Operations Waiting to Read
float Number of operations currently queued and waiting for the read lock
MongoDB Mongod Properties Slave Delay integer Lag time behind the primary of this resource's replica set
MongoDB Mongod Properties Advisory Host FQDNs
string Advisory host fully qualified domain names of the machine hosting this resource
MongoDB Mongod Properties ID integer Name of this resource's replica set
MongoDB Mongod Properties Priority float Signifies eligibility of this resource to become primary
MongoDB Mongod Properties Version string Version of the current MongoDB process
MongoDB Mongod Properties Tags string Document that describe the replica sets settings
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RESOURCE KIND RESOURCE GROUP RESOURCE ATTRIBUTE
ATTRIBUTE TYPE
ATTRIBUTE DESCRIPTION
MongoDB Mongod Properties Is Master string Indicates if this resource is writable
MongoDB Mongod Properties Arbiter Only string Indicates if this resource is an arbiter
MongoDB Mongod Properties Build Indexes string Indicates if the mongod builds indexes on this resource
MongoDB Mongod Properties Votes integer Number of votes this resource will have in a replica set election
MongoDB Mongod Properties PID integer Process ID number on this resource
MongoDB Mongod Properties Hidden string Indicates if this resource is hidden by its replica set
MongoDB Mongod Properties Process string Current MongoDB process on this resource
MongoDB Mongod Properties Uptime float Time the current MongoDB process has been active
MongoDB Mongod Properties Host Name string Hostname of the machine hosting this resource
MongoDB Mongod Properties State string Current state of the mongod in the replica set
MongoDB Mongod Properties Optime integer Optime of the mongod
MongoDB Mongod Cache Written Cache float Amount of data written from cache
MongoDB Mongod Cache Dirty Cache integer Amount of dirty data in cache
MongoDB Mongod Cache Current Cache integer Amount of data currently in cache
MongoDB Mongod Cache Read Cache float Amount of data read into cache
MongoDB Mongod Network Network Traffic Out float Data sent from Mongod
MongoDB Mongod Network Network Traffic In float Data received by Mongod
MongoDB Mongod Network Number of Requests
float Number of requests Mongod has received
MongoDB Mongod Background Flushing Background Flushing: Last
integer Time it took the last flush operation to complete
MongoDB Mongod Background Flushing Background Flushing: Total
integer Time the mongod processes have spent writing data to disk
MongoDB Mongod Background Flushing Background Flushing: Flushes
float Number of times the databases on this resource has flushed all writes to disk
MongoDB Mongod Background Flushing Background Flushing: Average
integer Average time for each flush to disk
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RESOURCE KIND RESOURCE GROUP RESOURCE ATTRIBUTE
ATTRIBUTE TYPE
ATTRIBUTE DESCRIPTION
MongoDB Mongod Asserts Asserts: Message float Number of message assertions raised
MongoDB Mongod Asserts Asserts: Rollovers float Number of rollovers
MongoDB Mongod Asserts Asserts: Warning float Number of warnings raised
MongoDB Mongod Asserts Asserts: User float Number of user assertions
MongoDB Mongod Asserts Asserts: Regular float Number of regular assertions
MongoDB Mongod Operations Queries with ID Field
float Number of queries that contain the "_id" field
MongoDB Mongod Operations Queries using Sort float Number of queries that return sorted numbers that cannot perform the sort operation using an index
MongoDB Mongod Operations Queries with Write Conflicts
float Number of queries that encountered write conflicts
MongoDB Mongod Operations Fastmod Operations
float Number of update operations that don't cause documents to grow nor require updates to the index
MongoDB Mongod Connections Current Connections
integer Number of incoming connections to this resource
MongoDB Mongod Connections Available Connections
integer Number of unused incoming connections available to this resource
MongoDB Mongod Connections Total Connections Created
float Count of all incoming connections created to this resource
MongoDB Mongod Memory Memory Architecture
integer Architecture of the machine hosting the Mongod
MongoDB Mongod Memory Virtual Memory integer Virtual memory being used by the Mongod
MongoDB Mongod Memory Extended Memory Supported
string Indicates if the machine hosting Mongod supports extended memory information
MongoDB Mongod Memory Resident Memory integer Amount of RAM used by this Mongod's database processes
MongoDB Mongod Memory Mapped Memory with Journal
integer Amount of mapped memory with journal by this Mongod's databases
MongoDB Mongod Memory Mapped Memory integer Amount of mapped memory by this Mongod's databases
MongoDB Mongod Replication Op-counters
Replication Get More Operations
float Replicated getmore operations of Mongod
MongoDB Mongod Replication Op-counters
Replication Delete Operations
float Replicated delete operations of Mongod
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RESOURCE KIND RESOURCE GROUP RESOURCE ATTRIBUTE
ATTRIBUTE TYPE
ATTRIBUTE DESCRIPTION
MongoDB Mongod Replication Op-counters
Replication Command Operations
float Replicated database commands of Mongod
MongoDB Mongod Replication Op-counters
Replication Insert Operations
float Replicated insert operations of Mongod
MongoDB Mongod Replication Op-counters
Replication Query Operations
float Replicated query operations of Mongod
MongoDB Mongod Replication Op-counters
Replication Update Operations
float Replicated update operations of Mongod
MongoDB Mongod Replication Op-counters
Replication Read Operations
float Replicated read operations of Mongod
MongoDB Mongod Replication Op-counters
Replication Write Operations
float Replicated write operations of Mongod
MongoDB Mongod Replication Op-counters
Replication Reads/Write Operations
float All replicated read and write operations of Mongod
MongoDB Mongod Journaling Journaling Enabled string Signifies if Journaling is enabled
MongoDB Mongod Journaling Data Journaled integer Data written to journal during latest journal group commit interval
MongoDB Mongod Journaling Commits float Transactions written to journal during latest journal group commit interval
MongoDB Mongod Journaling Compression Ratio integer Compression Ratio of the data written to journal
MongoDB Mongod Journaling Commits In Write Lock
float Commits that occurred while a write lock was held
MongoDB Mongod Journaling Written to Data Files
integer Data written from journal during latest journal group commit interval
MongoDB Mongod Journaling Early Commits float Requested commits before the scheduled journal group commit interval
MongoDB Mongod Opcounters Delete Operations float Delete operations of Mongod
MongoDB Mongod Opcounters Update Operations float Update operations of Mongod
MongoDB Mongod Opcounters Get More Operations
float Getmore operations of Mongod
MongoDB Mongod Opcounters Query Operations float Query operations of Mongod
MongoDB Mongod Opcounters Command Operations
float Database commands of Mongod
MongoDB Mongod Opcounters Insert Operations float Insert operations of Mongod
MongoDB Mongod Opcounters Read Operations float Read operations of Mongod
MongoDB Mongod Opcounters Write Operations float Write operations of Mongod
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RESOURCE KIND RESOURCE GROUP RESOURCE ATTRIBUTE
ATTRIBUTE TYPE
ATTRIBUTE DESCRIPTION
MongoDB Mongod Opcounters Read/Write Operations
float All read and write operations of Mongod
MongoDB Mongod Documents Documents Moved float Number of times documents have moved in the on-disk representation of the MongoDB data set
MongoDB Mongod Documents Documents Deleted float Number of documents deleted
MongoDB Mongod Documents Documents Updated
float Number of documents updated
MongoDB Mongod Documents Documents Inserted
float Number of documents inserted
MongoDB Mongod Documents Documents Returned
float Number of documents returned by queries
MongoDB Mongod Security Expiration Date string Expiration date of the TLS/SSL certificate
MongoDB Mongod Security Subject Name string Subject name associated with TLS/SSL certificate
MongoDB Mongod Security Has Certificate Authority
string Indicates if the TLS/SSL certificate is associated with a certificate authority
MongoDB Mongod Cursor Cursors Timed Out float Total number of cursors that have timed out
MongoDB Mongod Cursor Cursors Open integer Total number of cursors this environment maintains
MongoDB Mongod Tickets Write Tickets Available
float Amount of write tickets available to the WiredTiger storage engine
MongoDB Mongod Tickets Read Tickets Available
float Amount of read tickets available to the WiredTiger storage engine
MongoDB Mongod Statistics Write Backs Queued
string Indicates if there are operations from a mongos instance queued for retrying
MongoDB Mongod Parents Replica Set Parents string Replica Set resource names of Parent resources.
MongoDB Mongod Parents Database Parents string Database resource names of Parent resources.
MongoDB Mongod Parents Config Server Parents
string Config Server resource names of Parent resources.
MongoDB Mongod Parents Shard Parents string Shard resource names of Parent resources.
MongoDB Mongod Alerts Shares Host string Mongod Shares a Host with another Mongod.
MongoDB Mongod Alerts Mongod is Recovering
string Mongod is recovering from a delay.
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RESOURCE KIND RESOURCE GROUP RESOURCE ATTRIBUTE
ATTRIBUTE TYPE
ATTRIBUTE DESCRIPTION
MongoDB Mongod Alerts Mongod Delay Begind the Primary
integer Mongod delay behind the primary not accounting for the slave delay.
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10. Appendix II: Alerts, Symptoms, & RecommendationsThe vROps Management Pack for MongoDB creates alerts and provides recommended actions based on various symptoms that it detects in the environment. See the table below for details regarding each alert.
Table 2: Alerts, Symptoms, & Recommendations
NAME DESCRIPTION RECOMMENDATION
Replica Set has even number of voters
This alert indicates that an Immediate alert was raised in MongoDB.
A replica set should always have an odd number of members so there is never a tie when voting for the primary host. Either add another replicated host, or add an arbiter to the replica set.
Replica Set Has Less than 3 Data Bearing Nodes
This alert indicates that an Immediate alert was raised in MongoDB.
Three data-bearing nodes are required for replica-set wide data durability.
Mongod Shares a Host This alert indicates that an Immediate alert was raised in MongoDB.
Running multiple mongod instances on a single host increases the likelihood of having inaccessible data by reducing horizontal scaling.
Mongod Is Recovering From Delay
This alert indicates that an Immediate alert was raised in MongoDB.
This instance is in RECOVERING mode.
Mongod Has a Delay Behind the Primary
This alert indicates that an Immediate alert was raised in MongoDB.
This node has very high replication delays. Delayed nodes can cause out-of-date data to be presented.
Mongod Has a Delay Behind the Primary
This alert indicates that an Immediate alert was raised in MongoDB.
This node has very high replication delays. Delayed nodes can cause out-of-date data to be presented.
Mongod Journaling Disabled This alert indicates that an Immediate alert was raised in MongoDB.
To get accurate snapshots of running mongod processes, journaling must be enabled. This is critical if using the MMAPv1 storage engine.
Mongos Total Connections Reaching Maxmimum
This alert indicates that an Immediate alert was raised in MongoDB.
Current connections approaching max connections.
Mongos Ratio of Page-Faults to Operations Greater than or Equal to 1
This alert indicates that an Immediate alert was raised in MongoDB.
There are a large number of page faults. Consider increasing memory provisioning.
Mongos is Reaching a Congested Level of Connections
This alert indicates that an Immediate alert was raised in MongoDB.
Number of connections has greatly increased compared to normal. Large numbers of connections use large amounts of memory, so be sure to provision adequate memory on the host.
Config Server Has no Configured Replica Set
This alert indicates that an Immediate alert was raised in MongoDB.
A production config server should always be configured as a replica set; when configured as a single host, if that host goes down, the entire cluster becomes inaccessible.
Shard Has No Configured Replica Set
This alert indicates that an Immediate alert was raised in MongoDB.
If a shard is not configured with a replica set, then if the host it is configured with goes down, none of the data on that host will be available. Configuring the shard as a replica set provides better fallback, allowing for a system with higher-availability.
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11. Appendix III: Capacity DefinitionsThe Management Pack uses the following capacity definitions, which help determine the value of Analysis Badges (refer to section “7. Analysis Badges”) within vRealize Operations. For more information on using Analysis Badges, refer to the VMware vRealize Operations online help.
Table 3: Capacity Definitions
CONTAINER USE IN WORKLOAD
Mongod
vRealize Calculated Connections Capacity yes
Mongos
vRealize Calculated Connections Capacity yes
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