Browser.sessionhistory.max total viewersFrom MozillaZine Knowledge Base
[edit] BackgroundPages that were recently visited are stored in memory in such a way that they don't have to be re-parsed (this is different from the memory cache). This improves performance when pressing Back and Forward. This preference limits the maximum number of pages stored in memory. [edit] Possible values and their effects[edit] -1Automatically determine the maximum amount of pages to store in memory based on the total amount of RAM (Default)
[edit] 0Do not store any pages in memory. [edit] Any positive integerMaximum number of pages to store in memory. [edit] Caveats
[edit] Recommended settingsUsers who are having problems with memory consumption can try setting the value to something lower than specified in the table above to lower memory consumption. Users who have no problems with memory should leave it at -1. [edit] First checked in[edit] Has an effect in
[edit] Related bugs
See Using Firefox 1.5 caching for developer details on this feature. |