- API >
- Public API Resources >
- Measurements and Alerts >
- Alerts >
- Get One Alert
Get One Alert¶
On this page
Note
Groups and projects are synonymous terms. Your {GROUP-ID}
is the
same as your project id. For existing groups, your group/project id
remains the same. This page uses the more familiar term group when
referring to descriptions. The endpoint remains as stated in the
document.
Base URL: https://{OPSMANAGER-HOST}:{PORT}/api/public/v1.0
Resource¶
Request Path Parameters¶
Parameter | Type | Description |
---|---|---|
GROUP-ID | string | (Required.) Group identifier. |
ALERT-ID | string | (Required.) Alert identifier. |
Request Query Parameters¶
This endpoint may use any of the HTTP request query parameters available to all Ops Manager API resources. These are all optional.
Name | Type | Description | Default | ||||||
---|---|---|---|---|---|---|---|---|---|
pretty |
boolean | Indicates whether the response body should be in a prettyprint format. | false |
||||||
envelope |
boolean | Indicates whether or not to wrap the response in an envelope. Some API clients cannot access the HTTP response headers or
status code. To remediate this, set For endpoints that return one result, the response body includes:
|
false |
Request Body Parameters¶
This endpoint does not use HTTP request body parameters.
Response¶
The fields in the return document depend on the alert type:
Name | Type | Description |
---|---|---|
acknowledged Until |
string | Timestamp, in the number of seconds that have elapsed since the UNIX epoch until which the alert has been acknowledged. Ops Manager returns this value if the alert has been acknowledged. |
acknowledgement Comment |
string | Comment left by the user who acknowledged the alert. Ops Manager returns this value if the alert has been acknowledged. |
acknowledging Username |
string | Username of the user who acknowledged the alert. Ops Manager returns this value if the alert has been acknowledged. |
alertConfigId |
string | Unique identifier for the alert configuration that triggered this alert. |
clusterId |
string | Unique identifier for the cluster to which this alert applies. Ops Manager returns this value if |
clusterName |
string | Name of the cluster to which this alert applies. Ops Manager returns this value if |
created |
string | Timestamp, in the number of seconds that have elapsed since the UNIX epoch when the alert was opened. |
currentValue |
object | Current value of the metric that triggered the alert. Ops Manager returns this value if |
currentValue .number |
number | Value of the metric. |
currentValue .units |
string | Units for the value. Value depends on the type of metric. Example A metric that measures memory consumption would have a byte measurement, while a metric that measures time would have a time unit. Ops Manager can return:
|
eventTypeName |
string | Name of the event that triggered the alert. To review the types of events that generate alerts, see Alert Types |
groupId |
string | Unique identifier of the group for which this alert was opened. |
hostId |
string | unique identifier for the host to which the metric pertains. Ops Manager returns this value if |
hostnameAndPort |
string | Hostname and port of each host to which the alert applies. This can be a hostname, an FQDN, an IPv4 address, or an IPv6 address. Ops Manager returns this value if |
id |
string | Unique identifier for this alert. |
lastNotified |
string | Timestamp, in the number of seconds that have elapsed since the UNIX epoch when the last notification was sent for this alert. Only displayed if notifications have been sent. |
links |
array of objects | One or more links to sub-resources and/or related resources. The relations between URLs are explained in the Web Linking Specification |
metricName |
string | Name of the measurement whose value went outside the threshold. Ops Manager returns this value if For possible values, see Measurement Types for Alerts. |
replicaSetName |
string | Name of the replica set. Ops Manager returns this value if |
resolved |
string | Timestamp, in the number of seconds that have elapsed since the UNIX epoch when the alert was closed. Ops Manager returns this value if |
status |
string | Current state of the alert. Ops Manager can return:
|
sourceTypeName |
string | Type of server being backed up when
|
tags |
string array | Identifying labels set for this alert. |
typeName |
string | Deprecated field. |mms| ignores it. |
updated |
string | Timestamp, in the number of seconds that have elapsed since the UNIX epoch when the alert was last updated. |
Measurement Types for Alerts¶
The alerts
resource returns measurement types in the metricName
field.
The field is present only if eventTypeName
is set to
OUTSIDE_METRIC_THRESHOLD
.
Host Measurements¶
|
Rate of asserts for a MongoDB process found in the
asserts document that the
serverStatus
command generates. |
|
Amount of data flushed in the background. |
|
Amount of bytes in the WiredTiger
storage engine cache and tickets found in the
wiredTiger.cache and
wiredTiger.concurrentTransactions documents
that the
serverStatus
command generates. |
|
Number of connections to a MongoDB process found in the
connections document that the
serverStatus
command generates. |
|
Number of cursors for a MongoDB
process found in the metrics.cursor document
that the
serverStatus
command generates. |
|
Numbers of Memory Issues and Page Faults for a MongoDB
process. |
|
Number of operations waiting on locks for the MongoDB process that the serverStatus command generates. Ops Manager computes these values based on the type of storage engine. |
|
Number of index btree operations. |
|
Number of journaling operations. |
|
Amount of memory for a MongoDB process found in the
mem document that the
serverStatus command collects. |
|
Amount of throughput for MongoDB process found in the
network document that the
serverStatus command collects. |
|
Durations and throughput of the MongoDB process’ oplog. |
|
Number of database operations on a MongoDB process since the process last started. |
|
Rate of database operations on a MongoDB process since the
process last started found in the opcounters document that the
serverStatus command collects. |
|
Rate of database operations on MongoDB
secondaries found in the
opcountersRepl document that the
serverStatus
command collects. |
|
Average rate of documents returned, inserted, updated, or deleted per second during a selected time period. |
|
Average rate for operations per second during a selected time period that perform a sort but cannot perform the sort using an index. |
|
Average execution time in milliseconds per read, write, or command operation during a selected time period. Available to hosts running MongoDB 3.4 or later. |
|
Number of times the host restarted within the previous hour. |
|
Average rate per second to scan index items during
queries and query-plan evaluations found in the value of
totalKeysExamined from the
explain command. |
|
Average rate of documents scanned per second during queries
and query-plan evaluations found in the value of
totalDocsExamined from the
explain command. |
|
Ratio of the number of index items scanned to the number of documents returned. |
|
Ratio of the number of documents scanned to the number of documents returned. |