| Savings in KB | Bug | Title |
|---|---|---|
| 2,000 | 1449600 | Investigate reducing minimum GC memory |
| 400 | 1470015 | Investigate sharing font-related caches among Gecko processes |
| 500 | 1364559 | Consider extending SharedImmutableStringsCache to work between processes |
| 500 | 1458339 | Investigate sharing self-hosted compartment across content processes |
| 250 | 1475091 | Dropping rayon thread pool when a content process is inactive? |
| 400 | 1474793 | consider sharing UA style sheets across processes |
| 128 | 1477393 | Replace various watchdog/hang monitor threads with timers |
| 100 | 1470339 | Reduce the overhead of telemetry in content processes |
| 100 | 1478124 | Use static hash tables/DAFSAs for static component registration |
| 47 | 1474143 | Don't load FormAutofillContent until it's needed |
| 87 | 1460674 | Decrease hash table item storage for 64-bit platforms |
| 5,747 | total | all bugs combined |
Realistically bug 1449600 might not get us a win, so discounting that we can get to 3,747KB.