32 lines
859 B
TypeScript
32 lines
859 B
TypeScript
/**
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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*
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* @format
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*/
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import type { DebuggerSessionIDs } from "../types/EventReporter";
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export type EventLoopPerfTrackerArgs = {
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perfMeasurementDuration: number;
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minDelayPercentToReport: number;
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onHighDelay: (args: OnHighDelayArgs) => void;
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};
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export type OnHighDelayArgs = {
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eventLoopUtilization: number;
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maxEventLoopDelayPercent: number;
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duration: number;
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debuggerSessionIDs: DebuggerSessionIDs;
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connectionUptime: number;
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};
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declare class EventLoopPerfTracker {
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constructor(args: EventLoopPerfTrackerArgs);
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trackPerfThrottled(
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debuggerSessionIDs: DebuggerSessionIDs,
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connectionUptime: number
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): void;
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}
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export default EventLoopPerfTracker;
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