Free RAM in Firefox with RAMBack
Many users had a problem with memory usage in Firefox 2 and although Firefox 3 was further optimized it still seems to be a problem for some users. Something that I do not understand for instance is the problem that RAM usage of Firefox is always increasing over time but never decreasing much. I was always under the impression that closing tabs should reduce the memory usage of Firefox (and any other browser of course).
This does not seem to be the case however and RAMBack introduced a routine that reduces the memory usage of Firefox 3. Firefox 3 does keep some files in the cache for performance purposes and RAMBack will cause Firefox to issue an internal notification to free up memory.
A commenter on the add-on page said that this add-on “only clears the internet memory cache of sites not currently loaded in the browser†which makes a lot of sense to me. I had troubles finding a way to find out if the add-on is as useful as it sounds.
What I can say is that the memory usage seems to be pretty stable for the same amount of tabs and websites and that it does get reduced by a bit when closing websites. The author of the add-on seems to be heavily involved with the creation of Firefox 3 and it seems that this add-on is really doing what the description says.
Before I forget it. The website of the add-on does not state it explicitly but it seems that the add-on becomes active when the user presses the Clear Caches button in the Tools menu. Would have probably been better if it would automatically do that every x minutes or something instead.
Many users had a problem with memory usage in Firefox 2 and although Firefox 3 was further optimized it still seems to be a problem for some users. Something that I do not understand for instance is the problem that RAM usage of Firefox is always increasing over time but never decreasing much. I was always under the impression that closing tabs should reduce the memory usage of Firefox (and any other browser of course).
This does not seem to be the case however and RAMBack introduced a routine that reduces the memory usage of Firefox 3. Firefox 3 does keep some files in the cache for performance purposes and RAMBack will cause Firefox to issue an internal notification to free up memory.
A commenter on the add-on page said that this add-on “only clears the internet memory cache of sites not currently loaded in the browser†which makes a lot of sense to me. I had troubles finding a way to find out if the add-on is as useful as it sounds.
What I can say is that the memory usage seems to be pretty stable for the same amount of tabs and websites and that it does get reduced by a bit when closing websites. The author of the add-on seems to be heavily involved with the creation of Firefox 3 and it seems that this add-on is really doing what the description says.
Before I forget it. The website of the add-on does not state it explicitly but it seems that the add-on becomes active when the user presses the Clear Caches button in the Tools menu. Would have probably been better if it would automatically do that every x minutes or something instead.
