1778eeb6e4Signed-off-by: Antoine du Hamel <duhamelantoine1995@gmail.com> PR-URL: https://github.com/nodejs/node/pull/63790 Reviewed-By: Filip Skokan <panva.ip@gmail.com> Reviewed-By: Chemi Atlow <chemi@atlow.co.il> Reviewed-By: Jake Yuesong Li <jake.yuesong@gmail.com> Reviewed-By: Marco Ippolito <marcoippolito54@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com> Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
50 lines
1.4 KiB
JavaScript
50 lines
1.4 KiB
JavaScript
'use strict';
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const { kEmptyObject } = require('internal/util');
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const {
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validateBoolean,
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validateInteger,
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validateInt32,
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validateObject,
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} = require('internal/validators');
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const {
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kSamplingNoFlags,
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kSamplingForceGC,
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kSamplingIncludeObjectsCollectedByMajorGC,
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kSamplingIncludeObjectsCollectedByMinorGC,
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} = internalBinding('v8');
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function normalizeHeapProfileOptions(options = kEmptyObject) {
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validateObject(options, 'options');
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const {
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sampleInterval = 512 * 1024,
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stackDepth = 16,
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forceGC = false,
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includeObjectsCollectedByMajorGC = false,
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includeObjectsCollectedByMinorGC = false,
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} = options;
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validateInteger(sampleInterval, 'options.sampleInterval', 1);
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validateInt32(stackDepth, 'options.stackDepth', 0);
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validateBoolean(forceGC, 'options.forceGC');
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validateBoolean(includeObjectsCollectedByMajorGC,
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'options.includeObjectsCollectedByMajorGC');
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validateBoolean(includeObjectsCollectedByMinorGC,
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'options.includeObjectsCollectedByMinorGC');
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let flags = kSamplingNoFlags;
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if (forceGC) flags |= kSamplingForceGC;
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if (includeObjectsCollectedByMajorGC) {
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flags |= kSamplingIncludeObjectsCollectedByMajorGC;
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}
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if (includeObjectsCollectedByMinorGC) {
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flags |= kSamplingIncludeObjectsCollectedByMinorGC;
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}
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return { sampleInterval, stackDepth, flags };
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}
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module.exports = {
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normalizeHeapProfileOptions,
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};
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