Files
nearby/proto
hai007 dc2d249cc4 For the purpose of better understanding of the WiFi technology device used during Nearby Sharing, We'll log the above parameters into ClearCut server.
Storage increase will be:
1.Build version: take RQ3A.210805.001.A1 as example, it needs 18 bytes in one device, so need 36 bytes in two devices.
2.Incoming or outgoing conection (
    4 bytes tech +
    4 bytes band +
    4 bytes channel +
    6 bytes network_operator +
    2 bytes country_code +
    1 byte tdls +
    4 bytes try_counts +
    1 byte wifi_ap_status +
    4 bytes max_tx_speed +
    4 bytes max_rx_speed) = 34 bytes)
 So need 34*4 = 136 bytes in two directions initial connections and two directions bandwidth upgrades.

So there are total 172 bytes grows in each share.

(172 bytes in each sharing * 400000 shares/daily * 7 days/week) / GB = about 0.45 GB) (400000 was based on current shares/daily in Prod.)

PiperOrigin-RevId: 390282437
2021-08-11 20:57:25 -07:00
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