gossipsub decode performance

[dapplion]

Describe the bug

In Prater our node spends between 10-20% parsing RPC messages. Investigate

• The file app/node_modules/protons/src/compile/decode.js is really hot
• It is called from app/node_modules/libp2p-gossipsub/src/index.js:180

    _decodeRpc(bytes) {
        return message_1.RPCCodec.decode(bytes);
    }

[stale]

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[dapplion]

Not seen in most recent CPU profiles