| | |
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| | | * performance.measure('A to B', 'A', 'B'); |
|---|
| | | * }); |
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| | | * ``` |
|---|
| | | * @see [source](https://github.com/nodejs/node/blob/v16.9.0/lib/perf_hooks.js) |
|---|
| | | * @see [source](https://github.com/nodejs/node/blob/v17.0.0/lib/perf_hooks.js) |
|---|
| | | */ |
|---|
| | | declare module 'perf_hooks' { |
|---|
| | | import { AsyncResource } from 'node:async_hooks'; |
|---|
| | |
|---|
| | | options: |
|---|
| | | | { |
|---|
| | | entryTypes: ReadonlyArray<EntryType>; |
|---|
| | | buffered?: boolean | undefined; |
|---|
| | | } |
|---|
| | | | { |
|---|
| | | type: EntryType; |
|---|
| | | buffered?: boolean | undefined; |
|---|
| | | } |
|---|
| | | ): void; |
|---|
| | | } |
|---|
| | |
|---|
| | | } |
|---|
| | | interface RecordableHistogram extends Histogram { |
|---|
| | | /** |
|---|
| | | * @since v15.9.0 |
|---|
| | | * @since v15.9.0, v14.18.0 |
|---|
| | | * @param val The amount to record in the histogram. |
|---|
| | | */ |
|---|
| | | record(val: number | bigint): void; |
|---|
| | |
|---|
| | | * previous call to `recordDelta()` and records that amount in the histogram. |
|---|
| | | * |
|---|
| | | * ## Examples |
|---|
| | | * @since v15.9.0 |
|---|
| | | * @since v15.9.0, v14.18.0 |
|---|
| | | */ |
|---|
| | | recordDelta(): void; |
|---|
| | | } |
|---|
| | |
|---|
| | | } |
|---|
| | | /** |
|---|
| | | * Returns a `RecordableHistogram`. |
|---|
| | | * @since v15.9.0 |
|---|
| | | * @since v15.9.0, v14.18.0 |
|---|
| | | */ |
|---|
| | | function createHistogram(options?: CreateHistogramOptions): RecordableHistogram; |
|---|
| | | } |
|---|
