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?