Struct ServiceLevelIndicator

pub struct ServiceLevelIndicator {
    pub basic_sli: Option<BasicSli>,
    pub request_based: Option<RequestBasedSli>,
    pub windows_based: Option<WindowsBasedSli>,
}

A Service-Level Indicator (SLI) describes the “performance” of a service. For some services, the SLI is well-defined. In such cases, the SLI can be described easily by referencing the well-known SLI and providing the needed parameters. Alternatively, a “custom” SLI can be defined with a query to the underlying metric store. An SLI is defined to be good_service / total_service over any queried time interval. The value of performance always falls into the range 0 <= performance <= 1. A custom SLI describes how to compute this ratio, whether this is by dividing values from a pair of time series, cutting a Distribution into good and bad counts, or counting time windows in which the service complies with a criterion. For separation of concerns, a single Service-Level Indicator measures performance for only one aspect of service quality, such as fraction of successful queries or fast-enough queries.

This type is not used in any activity, and only used as part of another schema.

Fields

basic_sli: Option<BasicSli>

Basic SLI on a well-known service type.

request_based: Option<RequestBasedSli>

Request-based SLIs

windows_based: Option<WindowsBasedSli>

Windows-based SLIs

Trait Implementations

impl Clone for ServiceLevelIndicator

fn clone(&self) -> ServiceLevelIndicator

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ServiceLevelIndicator

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for ServiceLevelIndicator

fn default() -> ServiceLevelIndicator

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ServiceLevelIndicator

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ServiceLevelIndicator

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Part for ServiceLevelIndicator