How to find out if all documents are updated using bulk.execute()?

Question

MongoDB

How can I find out if all documents are up to date?
I am updating the list of documents and there are suspicions that not everything is updated, although I may be wrong.
Here is an example script

const makeRequest = async () => {
    const documents = await getDocuments()
    return await updateDocumentsBulk(documents), process.exit()
}
return makeRequest().catch(e => { return console.log(e), process.exit() })

function getDocuments(request) {
    return Coll_1.aggregate([
        {
            $match: {} // условие запроса
        }, {
            $project: {
                _id: 1,
                count: 1,
                pageUrl: 1
            }
        }, {
            $group: {
                _id: "$pageUrl",
                count: {
                    $sum: "$count"
                }
            }
        }
    ])
}

function updateDocumentsBulk(request) {
    return bulk = Coll_2.collection.initializeOrderedBulkOp()
        , Promise.all(request.map(async e => {
            return href = e._id.replace(regex, "$1"), ! /\//.test(href) && bulk.find( { url: href } ).updateOne({ $inc: { "stats.view": e.count } })
    })).then(e => {
        return e.length && bulk.execute()
    })
}

Sometimes I look at the result and there are some unfair ones)) Maybe my bulk does not have time to go through everything and process.exit() crashes