Increasing block delay

[przmyst]

While subscribing to blocks the delay between blocks received increases as the program runs. How could I keep real-time sync with blocks?

Delays:
1122
1896
1570
2362
2147
2840
3500
3065
3912
3615
4262
3948
4929
4688
5342
5995
5340

const Yellowstone = require('@triton-one/yellowstone-grpc').default

;(async () => {

	const client = new Yellowstone(
		'',
		'',
		{
			'grpc.max_receive_message_length': 64 * 1024 * 1024
		})

	const stream = await client.subscribe()

	stream.on('data', (data) => {
		if(data && data.block) {
			//How far behind are we?
			console.log(Date.now() - data.block.blockTime.timestamp*1000)
		}
	})

	stream.on('error', console.log)

	const request ={
		slots: {
		},
		transactions: {
		},
		commitment: 'finalized',
		accounts: {
		},
		transactionsStatus: {
		},
		entry: {
		},
		blocks: {
			client: {
				accountInclude: [],
				includeTransactions: true,
				includeAccounts: false,
				includeEntries: false
			}
		},
		blocksMeta: {
		},
		accountsDataSlice: []
	}

	stream.write(request, (err) => {
		if(err) console.log(err)
	})

})()

[fanatid]

it looks like you can't ingest fast enough due to network latency or cpu intensive code