25 lines
823 B
JavaScript
25 lines
823 B
JavaScript
const chalk = require('chalk')
|
|
const prettyBytes = require('pretty-bytes')
|
|
const { table } = require('table')
|
|
|
|
module.exports = function displayMemoryUsageFromNode(initialMemoryUsage) {
|
|
const finalMemoryUsage = process.memoryUsage()
|
|
const titles = Object.keys(initialMemoryUsage).map((k) =>
|
|
chalk.whiteBright(k),
|
|
)
|
|
const tableData = [titles]
|
|
const diffColumn = []
|
|
for (const [key, value] of Object.entries(initialMemoryUsage)) {
|
|
const diff = finalMemoryUsage[key] - value
|
|
const prettyDiff = prettyBytes(diff, { signed: true })
|
|
if (diff > 0) {
|
|
diffColumn.push(chalk.red(prettyDiff))
|
|
} else if (diff < 0) {
|
|
diffColumn.push(chalk.green(prettyDiff))
|
|
} else {
|
|
diffColumn.push(chalk.grey(prettyDiff))
|
|
}
|
|
}
|
|
tableData.push(diffColumn)
|
|
console.info(table(tableData))
|
|
}
|