Class MetricService

Hierarchy

MetricService

Implements

OnModuleDestroy

Index

Constructors

Properties

collectionHistogram collectionMeter collectionTimer graphiteService interval metricPrefix metricsCallbacks

Methods

attach clearInterval formatHistogram formatMeter formatTimers getMetricsFromCallbacks histogram meter onModuleDestroy push timer

Constructors

constructor

new MetricService(graphiteService, opts): MetricService
Parameters
- graphiteService: any
- opts: {
  interval: number;
  prefix: string;
  }
  - interval: number
  - prefix: string
Returns MetricService
- Defined in packages/metric/src/main/ts/metric.service.ts:19

Properties

`Private` collectionHistogram

collectionHistogram: Record<string, Histogram> = {}

`Private` collectionMeter

collectionMeter: Record<string, Meter> = {}

`Private` collectionTimer

collectionTimer: Record<string, Timer> = {}

`Private` graphiteService

graphiteService: any

`Private` `Readonly` interval

interval: any

`Private` `Readonly` metricPrefix

metricPrefix: string

`Private` metricsCallbacks

metricsCallbacks: ((args?) => any)[] = []

Type declaration

- (args?): any
- Parameters
  - Optional args: any[]
  Returns any

Methods

attach

attach(callback): void
Attach metric
Parameters
- callback: ((args?) => any)
  - - (args?): any
    - Parameters
      
      Optional args: any[]
      
      Returns any
Returns void
- Defined in packages/metric/src/main/ts/metric.service.ts:83

clearInterval

clearInterval(): void
Returns void
- Defined in packages/metric/src/main/ts/metric.service.ts:87

`Private` formatHistogram

formatHistogram(): Record<string, unknown>
Returns Record<string, unknown>
- Defined in packages/metric/src/main/ts/metric.service.ts:146

`Private` formatMeter

formatMeter(): Record<string, unknown>
Returns Record<string, unknown>
- Defined in packages/metric/src/main/ts/metric.service.ts:128

`Private` formatTimers

formatTimers(): Record<string, unknown>
Returns Record<string, unknown>
- Defined in packages/metric/src/main/ts/metric.service.ts:100

`Private` getMetricsFromCallbacks

getMetricsFromCallbacks(): Promise<{}>
Returns Promise<{}>
- Defined in packages/metric/src/main/ts/metric.service.ts:91

histogram

histogram(metricName): {
update(value) => void;
}
Parameters
- metricName: string
Returns {
update(value) => void;
}
- update:function
  - update(value): void
  - Parameters
    - value: number
    Returns void
    - Defined in packages/metric/src/main/ts/metric.service.ts:36
- Defined in packages/metric/src/main/ts/metric.service.ts:29

meter

meter(metricName): {
update(value?) => void;
}
Parameters
- metricName: string
Returns {
update(value?) => void;
}
- update:function
  - update(value?): void
  - Parameters
    - Optional value: number
    Returns void
    - Defined in packages/metric/src/main/ts/metric.service.ts:49
- Defined in packages/metric/src/main/ts/metric.service.ts:42

onModuleDestroy

onModuleDestroy(): void
Returns void
Implementation of OnModuleDestroy.onModuleDestroy
- Defined in packages/metric/src/main/ts/metric.service.ts:15

push

push(): Promise<any>
Returns Promise<any>
- Defined in packages/metric/src/main/ts/metric.service.ts:68

timer

timer(metricName): {
update(value?) => void;
}
Parameters
- metricName: string
Returns {
update(value?) => void;
}
- update:function
  - update(value?): void
  - Parameters
    - Optional value: number
    Returns void
    - Defined in packages/metric/src/main/ts/metric.service.ts:62
- Defined in packages/metric/src/main/ts/metric.service.ts:55