Wallet slowness

[krijnsent]

Description

Opening the Brave wallet takes ages & sucks all resources into it. I have 4 eth addresses and 3 imported eth addresses in my brave wallet. I also added about 10 custom ERC-20 tokens to the list. I just opened my wallet (as a page, not by clicking the wallet icon, that's even slower) and immediately my CPU spiked to 20%, my fan started blowing and only after 5 minutes (no other processes running) all info had loaded - prices, amounts, the whole thing. Still, when I want to open a new tab in my Brave browser that hardly loads (tried with some Github issues).

Steps to Reproduce

1. Set up multiple wallets with assets in them
2. Also set up multiple ERC-20 tokens
3. Start brave
4. start the wallet and log in - the wallet page takes ages to load and starting another tab is virtually impossible, even after it has loaded properly

Actual result:

A lot of spinners, the last time it took me 5 minutes to simply load my wallets. Haven't even gotten to adding some NFTs.

Expected result:

My main goal for the brave wallet is a) to get an overview of my tokens & coins and b) transfer something every now and then. I have no idea what API calls are made in the background, but it's taking a) too many resources and b) taking way too long. Automatically giving me a year of historical prices is not needed.

Reproduces how often:

Always, almost switched back to Metamask for Edge...

Brave version (brave://version info)

1.45.123 Chromium: 107.0.5304.110 (Officiële build) (64-bits)

[srirambv]

Verification passed on

Brave	1.68.85 Chromium: 126.0.6478.40 (Official Build) beta (64-bit)
Revision	8e76a669cf78bdfa933c8d569460092a01166588
OS	Windows 11 Version 23H2 (Build 22631.3672)

• Verified steps from issue description
• Verified loading assets doesn't take time and work fine
• Verified loading NFTs doesn't take a long time and works fine