Browser.cache.memory.capacity [2021] -
Essay: "browser.cache.memory.capacity"
7. Conclusion
- Maximum storage size: The value you set (or the auto-calculated limit).
- Current storage size: How much RAM is actually being used.
- Number of entries: How many resources are stored.
Understanding browser.cache.memory.capacity : A Deep Dive into Firefox Memory Management
| Desired Size | Value (KB) | |--------------|------------| | 25 MB | 25600 | | 50 MB | 51200 | | 75 MB | 76800 | | 128 MB | 131072 | | 256 MB | 262144 | Browser.cache.memory.capacity
- You have plenty of RAM (16GB+)
- You revisit the same websites frequently
- You notice repetitive re-downloading of resources during a session
Scenario B: Decreasing the Capacity (Low-RAM Systems)
- Default value:
-1 (Firefox automatically manages memory cache size)
- Firefox dynamically adjusts memory cache based on:
What is it?