Rated 3 out of 5 stars

2.3

This review is for a previous version of the add-on (10.1-signed.1-signed).  This user has 3 previous reviews of this add-on.

Rated 5 out of 5 stars

Very impressive

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

Does not show the real difference between all enabled and all disabled add-ons Rated 1 out of 5 stars

I have installed about 20 add-ons and Firefox uses up to 300MB on startup. If I disable all add-ons it is around 140MB. This add-on unfortunately tells me nothing about these 160MB difference.

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

Very helpful Rated 5 out of 5 stars

Finally I can see clearly which add-on uses how much memory.

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

Handy tool Rated 4 out of 5 stars

Helped me pick which addons to prune out.

A note about a disparity between what this reports as the total memory usage and what the OS tells you. This, being embedded into firefox has no way to know how much ram is being used by the process by libraries linked at runtime (.so and .dll). Only the operating system can know this, and even then, if the library is shared, it will report that ram as being in use more than once. There is no misrepresentation here. Also, take a look at the bottom of the report:

"This only includes frontend code that has locations tagged, just like any other add-on. Not included is any web content (web sites, images, etc.)"

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

Misreports memory. Rated 1 out of 5 stars

Says firefox is using a total of 177.87 MB when task manager reports 950mb. Way off

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

Rated 4 out of 5 stars

add other plugins (flash, java, unity etc) and scripts (greasemonkey)

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

Rated 5 out of 5 stars

Works Great in Firefox 37 soooo why the yellow review ? I actually think this should be part of Firefox.

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

Rated 5 out of 5 stars

This is a nice little extension that is good at extending the "task manager" capabilities offered by standard Firefox.

It works exactly as intended.

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.

Не получилось попробовать Rated 1 out of 5 stars

Пишу в адресную строку about:addons-memory и нажимаю перейти - а Firefox сразу же выключается. Не получилось попробовать, а вед так хотелось(

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

Rated 4 out of 5 stars

Useful for addons testers/users.
Ironically, after main firefox process, this addon is 2nd in the list usage =)

This review is for a previous version of the add-on (10.1-signed.1-signed).  This user has 2 previous reviews of this add-on.

Rated 5 out of 5 stars

Nice, addon, does exactly what it says, would be cool to have something like a menu entry but that's just a minor thing and no reason to lower the rating. Big plus is that it is restartless, so one can easily switch it on and off cause there is no reason to run it constantly.

Funny result, about:addons-memory is at number three in the list above Stylish, Greasemonkey and Adblock in my setup only beaten by NoScript and Pale Moon :D

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

Rated 5 out of 5 stars

and the addons id! super!

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

Rated 5 out of 5 stars

Excellent job! is there a way of assigning a hotkey to this?

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

Rated 5 out of 5 stars

Thanks

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.

about:addons-memory 10 is excellent Rated 5 out of 5 stars

I would not want to be without this add-on. On command, it instantly will display a complete list of each one of my 27 active add-ons and the statistical real-time memory consumption of each one of the add-ons. Many thanks to Developer Nils Maier for version 10.

Platform (updated 12/04/14): FF 34.0, about:addons-memory 10

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

Rated 1 out of 5 stars

Please update for FF 33+

This review is for a previous version of the add-on (8.1-signed.1-signed). 

Broken on 33+ Rated 3 out of 5 stars

Doesn't work on Firefox 33+.
Please update.

This review is for a previous version of the add-on (8.1-signed.1-signed).  This user has 2 previous reviews of this add-on.

Great, what I was looking for Rated 5 out of 5 stars

It does what it says it does!
Hopefully the'll be another one which does the same for the plugins, it's not always the addons who consume a lot of memory the plugins self use a lot of memory as wel.

This review is for a previous version of the add-on (8.1-signed.1-signed). 

Rated 5 out of 5 stars

Similar to what task manager is for Chrome. This is what firefox is lacking!! a must for firefox power user.

This review is for a previous version of the add-on (8.1-signed.1-signed).