Doesn't work. Rated 1 out of 5 stars

FF 45.0.1

This review is for a previous version of the add-on (10.1-signed.1-signed). 

Doesn't work on new Firefox. Needs to be updated, or pulled from the add-ons site. Rated 1 out of 5 stars

Doesn't work on new Firefox. Needs to be updated, or pulled from the add-ons site.

This review is for a previous version of the add-on (10.1-signed.1-signed). 

Nope Rated 1 out of 5 stars

doesnt work

This review is for a previous version of the add-on (10.1-signed.1-signed). 

not working on firefox beta Rated 1 out of 5 stars

Sorry

This review is for a previous version of the add-on (10.1-signed.1-signed). 

Rated 1 out of 5 stars

Не работает

This review is for a previous version of the add-on (10.1-signed.1-signed). 

Не работает Rated 3 out of 5 stars

Пользовался этим дополнением раньше, понравилось-очень удобно. НО к сожалению в 44.0-44.02 не работает!!!

This review is for a previous version of the add-on (10.1-signed.1-signed).  This user has a previous review of this add-on.

Good ideea, but not working at all! Rated 2 out of 5 stars

It is quite useful sometime to be able to see the correct(actual) memory usage of each add-on(specially enabled one). Unfortunately on FF 44.0.2 this add-on is not working at all. If, in the future this idea(to see add-on mem usage) will work correctly without doing other damage to the functionality of FF,OS,networking....,I will change my review and give it a 5 of 5.

This review is for a previous version of the add-on (10.1-signed.1-signed). 

not work Rated 1 out of 5 stars

about:addons-memory

Incorrect URL

Incorrect URL can not be loaded.

URLs are usually long like http://www.example.com/.
Make sure you are using the slash (example: /).

This review is for a previous version of the add-on (10.1-signed.1-signed). 

Very useful! Rated 5 out of 5 stars

Really useful!

This review is for a previous version of the add-on (10.1-signed.1-signed). 

Useless now... too bad ! :( Rated 1 out of 5 stars

Useless now... too bad ! :(

This review is for a previous version of the add-on (10.1-signed.1-signed). 

Currently broken by JavaScript changes in Firefox 44 Rated 4 out of 5 stars

As others have noted, this extension is currently not functional due to a change to the JavaScript functionality in Firefox 44. This was a "breaking change" that was expected to impact many addons, but needed to be done at some point.

Github user @InternalError503 has produced a patch for the breakage in about:addons-memory under Firefox 44+, and submitted it on github. There's no word yet from Nils (the author) about when or if a new version of the addon might be released with this fix, but it's only been a few days:
https://github.com/nmaier/about-addons-memory/pull/23

This review is for a previous version of the add-on (10.1-signed.1-signed). 

Doesn't work after Firefox 44 Rated 5 out of 5 stars

I used this extension for some time, it really was very useful as it gave the user a real sense of the use of computer resources, especially RAM.

However, from version 44 crashed, displaying the following message when trying to access about: addons-memory in the address bar: "The address is not valid. The URL is not valid and can not be loaded".

It seems to me that the extension was abandoned by the developer as it is for more than one year without updating.

If it were possible, it would be good that the author actualize it to solve the problem and again allow their use. But I do think it very unlikely.

:(

This review is for a previous version of the add-on (10.1-signed.1-signed). 

Same here... Rated 1 out of 5 stars

Useless now... too bad ! :(

This review is for a previous version of the add-on (10.1-signed.1-signed). 

Stopped working. Rated 1 out of 5 stars

It was working. Since FF 40- Not anymore. Now when I try to open it I get:
" The address isn't valid. The URL is not valid and cannot be loaded." Hope its fixed soon. Found it useful.
FF 44.0. Ubuntu.
Thanks

This review is for a previous version of the add-on (10.1-signed.1-signed). 

Firefox update 44.0 breaks this addon. Rated 4 out of 5 stars

I can't find the page now, and if I directly enter about:addons-memory in the address bar, FF gives an "address not vaild" error.

This review is for a previous version of the add-on (10.1-signed.1-signed). 

Rated 4 out of 5 stars

with Firefox 44 does not work

This review is for a previous version of the add-on (10.1-signed.1-signed). 

Nice! Works as expected. Rated 5 out of 5 stars

As the dev said, the purpose of this add-on is to check whether an add-on behaves out of the ordinary. As long as everything works as expected (eg. nothing consumes more memory than adblock) then disable the add-on and be happy! Otherwise disable any potentially offending add-on and be happy! Kind of like the Extension Defender works.

This review is for a previous version of the add-on (10.1-signed.1-signed). 

Works in FF 43.02 as far as it can. Rated 5 out of 5 stars

Does what it claims except it may not show all the load due to processes. Paste about:addons-memory in address bar and hit Enter.

But what is more needed is an ext. that will show the cpu load for each ext and each tab. There is one for the memory use of each tab. but not cpu.

This review is for a previous version of the add-on (10.1-signed.1-signed). 

Doesn't work Rated 1 out of 5 stars

As Bill Dawkins said, addon just show incorrect information

This review is for a previous version of the add-on (10.1-signed.1-signed). 

Doesn't Work Rated 1 out of 5 stars

Shows that Firefox and installed add-ons are using far less memory than they actually are.
You'll just have to check memory usage the old fashioned way:
Disable all add-ons & restart Firefox, then open Task Manager (ctrl+alt+del) and monitor the memory usage of firefox.exe as you enable your add-ons one-by-one (I recommend restarting Firefox after enabling each add-on, even if the add-on doesn't require a restart).

This review is for a previous version of the add-on (10.1-signed.1-signed).