Bandwidth Graph Anomaly in Brave

[lidel]

Part of an effort to run embedded js-ipfs in Brave 🦁 ipfs/ipfs-companion#716

Problem

While working on js-ipfs in Brave I noticed embedded HTTP API exposed by js-ipfs produced buggy graph (note "s" on the left axis on screens below).

js-ipfs 0.35.0-rc.5

Sample graph from Brave:

Sample js-ipfs response for /api/v0/stats/bw:

{"TotalIn":"31848851","TotalOut":"1440904","RateIn":"6.158484647860612","RateOut":"5.028479187074011"}

go-ipfs 0.4.19

Sample graph from Brave:

Sample go-ipfs response for /api/v0/stats/bw:

{"TotalIn":183758816,"TotalOut":355038782,"RateIn":5376.543583100996,"RateOut":9682.160239299323}

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Reproducibility

Did some testing and this issue occurs in regular Brave Beta using vanilla Web UI. Interestingly, the problem does not show on Google Chrome Beta, looking at the same Web UI+API produces normal graph. I tested this on two linux machines.

Versions

• Web UI version: QmfQkD8pBSBCBxWEwFSu4XaDVSWK6bjnNuaWZjMyQbyDub (v2.4.4)
• Brave versions: 0.61, 0.63.35 💢 (issue seen on screenshots below)
• Firefox version: 66 👼 (works ok)
• Google Chrome version: 73.0 👼 (works ok)

Is anyone else using Brave and can confirm this is a real issue and not something on my end?
(The ask is to open Web UI in Brave via menu item in IPFS Companion)

[olizilla]

Yep, I can recreate on Brave beta Version 0.64.60 Chromium: 74.0.3729.91 (Official Build) beta (64-bit) on macOS