Module "internal/util/memory"

Index

Variables

DataDirectory

Functions

Variables

Let DataDirectory

DataDirectory: string = `${appRoot.path}/heap`

Functions

formatMillis

formatMillis(millis: number): string

- Defined in lib/internal/util/memory.ts:109
Parameters
- millis: number
Returns string

gc

gc(): void

- Defined in lib/internal/util/memory.ts:100
Trigger gargabe collect. This required the process to run with --expose_gc.

Returns void

heapDump

heapDump(): string

- Defined in lib/internal/util/memory.ts:53
Create a head dump that can be downloaded and used to profile head usage.

Returns string

initMemoryMonitoring

initMemoryMonitoring(dataDirectory?: string, log?: boolean): void

- Defined in lib/internal/util/memory.ts:14
Initialise memory monitoring. This is will set the data directory for heap dumps and print the head usage to the console every 60 seconds.

Parameters
- Default value dataDirectory: string = `${appRoot.path}/heap`
- Default value log: boolean = true
Returns void

memoryUsage

memoryUsage(): { up_time: string; heap: object; memory: object }

- Defined in lib/internal/util/memory.ts:79
Get some memory statistics.

Returns { up_time: string; heap: object; memory: object }

; memory: {free: string; total: string}; up_time: string}}
- up_time: string
- heap: object
  - rss: string
  - total: string
  - used: string
- memory: object
  - free: string
  - total: string

mtrace

mtrace(): void

- Defined in lib/internal/util/memory.ts:29
Create a head dump that can be downloaded and used to profile head usage.

Returns void

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