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Service Logs

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  • Overview
  • MongoDB Atlas
  • Fields
  • Error Fields
  • Webhook / HTTP Service
  • Fields
  • Error Fields

Service logs are created by whenever a user interacts with External Services. The fields present in Service log entries are determined by the service that emitted the log.

MongoDB Atlas is offered as a first-class service within MongoDB Realm. Service log entries have the following form:

{
"arguments": [
{
"collection": <collection>,
"database": <database>,
"query": <query document>,
"limit": {
"$numberInt": <number>
}
}
],
"name": <action>,
"service": "mongodb-atlas"
}
Function Call Location: <location>
Compute Used: <number> bytes•ms
Remote IP Address: <ip address>
SDK: <sdk>>
Platform Version: <version>
Rule Performance Metrics:
{
"database.collection": {
"roles": {
"owner": {
"matching_documents": 5,
"evaluated_fields": 0,
"discarded_fields": 0
}
},
"no_matching_role": 0
}
}
Field
Description
Remote IP Address
The IP Address that sent the request to MongoDB Realm. (e.g. 52.21.89.200)
Compute Used
Computational load of the operation.
Platform Version
The version of the platform that sent the request.
SDK

The SDK used to send the request. Potential values include any SDK. For a browser, this is <browser> <SDK version>.

Example

This request came from the Realm Web SDK version 4.0.0 running on Mozilla Firefox:

SDK: firefox v4.0.0

This request came from the Realm Android SDK version 4.6.0 running on Android Marshmallow:

SDK: android v4.6.0
Function Call Location
The data center in which the function was executed.
Rule Performance Metrics
A summary of the roles, schemas, and filters applied to a return value. Provides the number of documents that a role applies to as well as the number of fields in those documents that Realm evaluated and potentially withheld.

Log entries created by unsuccessful operations may feature additional fields for debugging purposes. These include the following:

Field
Description
Error
A brief description of an error.
Stack Trace
A printout of an exception stack trace.
Details
Extra information about an execution, including action, reason, service name, and service type.

Webhook log entries adhere to the following form:

Logs:
[
<log line>,
<log line>,
...
]
Function Call Location: <location>
Compute Used: <number> bytes•ms
Remote IP Address: <ip address>
Field
Description
Remote IP Address
The IP Address that sent the request to MongoDB Realm. (e.g. 52.21.89.200)
Compute Used
The computational load of the operation measured in byte-ms.
Function Call Location
The data center in which the function was executed.
Logs
A list of console.log outputs. MongoDB Realm saves the first 512 bytes of the first 25 console.log() calls.

Log entries created by unsuccessful operations may feature additional fields for debugging purposes. These include the following:

Field
Description
Error
A brief description of an error.
Stack Trace
A printout of an exception stack trace.
Details
Extra information about an execution, including action, reason, service name, and service type.
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