rss memory huge increase since 0.1.42+ ?

[meloalright]

Use this case

const { createCanvas } = require('@napi-rs/canvas')

async function main() {
    const canvas = createCanvas(300, 320)
    const ctx = canvas.getContext('2d')

    ctx.lineWidth = 10
    ctx.strokeStyle = '#03a9f4'
    ctx.fillStyle = '#03a9f4'

    ctx.strokeRect(75, 140, 150, 110)

    ctx.fillRect(130, 190, 40, 60)

    ctx.beginPath()
    ctx.moveTo(50, 140)
    ctx.lineTo(150, 60)
    ctx.lineTo(250, 140)
    ctx.closePath()
    ctx.stroke()
    await canvas.encode('png')
}

async function bench() {
    console.log('before', process.memoryUsage())
    for (let i = 0; i < 1000; i++) {
        await main()
    }
    console.log('after', process.memoryUsage())
}

bench()

when using @napi-rs/[email protected]

before {
  rss: 41500672,
  heapTotal: 5509120,
  heapUsed: 5015784,
  external: 372846,
  arrayBuffers: 37937
}
after {
  rss: 116674560,
  heapTotal: 6041600,
  heapUsed: 4042200,
  external: 2749665,
  arrayBuffers: 10458
}

when using @napi-rs/[email protected]

before {
  rss: 40894464,
  heapTotal: 5509120,
  heapUsed: 5015976,
  external: 372846,
  arrayBuffers: 37937
}
after {
  rss: 358780928,
  heapTotal: 6041600,
  heapUsed: 4042216,
  external: 2749665,
  arrayBuffers: 10458
}

0.1.41 -> 0.1.42 the rss usage 200% increasement in this case

my device: Node.js v16.20.2 | Linux x86_64 GNU/Linux | AMD EPYC 7Y83 64-Core Processor | MemTotal 25339608 kB

in this case 0.1.40 ~ 0.1.41 is ok, 0.1.42 ~ 0.1.44 will see the increasement

[gc]

Duplicate https://github.com/Brooooooklyn/canvas/issues/716