Stack chart redrawing perf issues

This has been a persistent issue, and has multiple different issues. Let's have this bug to track different issues and approaches to fixes.

Track the work with the [`perf` and `stack chart` labels](https://github.com/devtools-html/perf.html/issues?q=is%3Aissue+is%3Aopen+label%3Aperf+label%3A%22stack+chart%22)

┆Issue is synchronized with this [Jira Task](https://mozilla-hub.atlassian.net/browse/FP-726)

Start with the issues listed under the linked perf and stack chart labels; this tracker names no file, test, or specific reproduction. Before coding, select a concrete redrawing problem and define completion criteria for that approach.

Written by the indexing model from the issue text.