7cfcf8069b
This patch implements --cpu-prof-interval to specify the sampling interval of the CPU profiler started by --cpu-prof from the command line. Also adjust the interval to 100 in test-cpu-prof.js to make the test less flaky - it would fail if the time taken to finish the workload is smaller than the sampling interval, which was more likely on powerful machines when the interval was 1000. PR-URL: https://github.com/nodejs/node/pull/27535 Reviewed-By: Jan Krems <jan.krems@gmail.com> Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com> Reviewed-By: Rich Trott <rtrott@gmail.com>
11 lines
252 B
JavaScript
11 lines
252 B
JavaScript
'use strict';
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const { Worker } = require('worker_threads');
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const path = require('path');
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new Worker(path.join(__dirname, 'fibonacci.js'), {
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execArgv: [
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'--cpu-prof',
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'--cpu-prof-interval',
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process.env.CPU_PROF_INTERVAL || '100'
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]
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});
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