Reference documentation and code samples for the Stackdriver Monitoring V3 Client class ServiceLevelObjective.
A Service-Level Objective (SLO) describes a level of desired good service. It consists of a service-level indicator (SLI), a performance goal, and a period over which the objective is to be evaluated against that goal. The SLO can use SLIs defined in a number of different manners. Typical SLOs might include "99% of requests in each rolling week have latency below 200 milliseconds" or "99.5% of requests in each calendar month return successfully."
Generated from protobuf message google.monitoring.v3.ServiceLevelObjective
Namespace
Google \ Cloud \ Monitoring \ V3Methods
__construct
Constructor.
| Parameters | |
|---|---|
| Name | Description |
data |
array
Optional. Data for populating the Message object. |
↳ name |
string
Resource name for this |
↳ display_name |
string
Name used for UI elements listing this SLO. |
↳ service_level_indicator |
Google\Cloud\Monitoring\V3\ServiceLevelIndicator
The definition of good service, used to measure and calculate the quality of the |
↳ goal |
float
The fraction of service that must be good in order for this objective to be met. |
↳ rolling_period |
Google\Protobuf\Duration
A rolling time period, semantically "in the past |
↳ calendar_period |
int
A calendar period, semantically "since the start of the current |
↳ user_labels |
array|Google\Protobuf\Internal\MapField
Labels which have been used to annotate the service-level objective. Label keys must start with a letter. Label keys and values may contain lowercase letters, numbers, underscores, and dashes. Label keys and values have a maximum length of 63 characters, and must be less than 128 bytes in size. Up to 64 label entries may be stored. For labels which do not have a semantic value, the empty string may be supplied for the label value. |
getName
Resource name for this ServiceLevelObjective. The format is:
projects/[PROJECT_ID_OR_NUMBER]/services/[SERVICE_ID]/serviceLevelObjectives/[SLO_NAME]
| Returns | |
|---|---|
| Type | Description |
string | |
setName
Resource name for this ServiceLevelObjective. The format is:
projects/[PROJECT_ID_OR_NUMBER]/services/[SERVICE_ID]/serviceLevelObjectives/[SLO_NAME]
| Parameter | |
|---|---|
| Name | Description |
var |
string
|
| Returns | |
|---|---|
| Type | Description |
$this | |
getDisplayName
Name used for UI elements listing this SLO.
| Returns | |
|---|---|
| Type | Description |
string | |
setDisplayName
Name used for UI elements listing this SLO.
| Parameter | |
|---|---|
| Name | Description |
var |
string
|
| Returns | |
|---|---|
| Type | Description |
$this | |
getServiceLevelIndicator
The definition of good service, used to measure and calculate the quality
of the Service's performance with respect to a single aspect of service
quality.
| Returns | |
|---|---|
| Type | Description |
Google\Cloud\Monitoring\V3\ServiceLevelIndicator|null | |
hasServiceLevelIndicator
clearServiceLevelIndicator
setServiceLevelIndicator
The definition of good service, used to measure and calculate the quality
of the Service's performance with respect to a single aspect of service
quality.
| Parameter | |
|---|---|
| Name | Description |
var |
Google\Cloud\Monitoring\V3\ServiceLevelIndicator
|
| Returns | |
|---|---|
| Type | Description |
$this | |
getGoal
The fraction of service that must be good in order for this objective to be
met. 0 < goal <= 0.999.
| Returns | |
|---|---|
| Type | Description |
float | |
setGoal
The fraction of service that must be good in order for this objective to be
met. 0 < goal <= 0.999.
| Parameter | |
|---|---|
| Name | Description |
var |
float
|
| Returns | |
|---|---|
| Type | Description |
$this | |
getRollingPeriod
A rolling time period, semantically "in the past <rolling_period>".
Must be an integer multiple of 1 day no larger than 30 days.
| Returns | |
|---|---|
| Type | Description |
Google\Protobuf\Duration|null | |
hasRollingPeriod
setRollingPeriod
A rolling time period, semantically "in the past <rolling_period>".
Must be an integer multiple of 1 day no larger than 30 days.
| Parameter | |
|---|---|
| Name | Description |
var |
Google\Protobuf\Duration
|
| Returns | |
|---|---|
| Type | Description |
$this | |
getCalendarPeriod
A calendar period, semantically "since the start of the current
<calendar_period>". At this time, only DAY, WEEK, FORTNIGHT, and
MONTH are supported.
| Returns | |
|---|---|
| Type | Description |
int | |
hasCalendarPeriod
setCalendarPeriod
A calendar period, semantically "since the start of the current
<calendar_period>". At this time, only DAY, WEEK, FORTNIGHT, and
MONTH are supported.
| Parameter | |
|---|---|
| Name | Description |
var |
int
|
| Returns | |
|---|---|
| Type | Description |
$this | |
getUserLabels
Labels which have been used to annotate the service-level objective. Label keys must start with a letter. Label keys and values may contain lowercase letters, numbers, underscores, and dashes. Label keys and values have a maximum length of 63 characters, and must be less than 128 bytes in size.
Up to 64 label entries may be stored. For labels which do not have a semantic value, the empty string may be supplied for the label value.
| Returns | |
|---|---|
| Type | Description |
Google\Protobuf\Internal\MapField | |
setUserLabels
Labels which have been used to annotate the service-level objective. Label keys must start with a letter. Label keys and values may contain lowercase letters, numbers, underscores, and dashes. Label keys and values have a maximum length of 63 characters, and must be less than 128 bytes in size.
Up to 64 label entries may be stored. For labels which do not have a semantic value, the empty string may be supplied for the label value.
| Parameter | |
|---|---|
| Name | Description |
var |
array|Google\Protobuf\Internal\MapField
|
| Returns | |
|---|---|
| Type | Description |
$this | |
getPeriod
| Returns | |
|---|---|
| Type | Description |
string | |