MenuMeters is a free, open-source, small-footprint set of menubar tools for monitoring CPU, disk, memory, and network usage. You set up MenuMeters in a system preference pane, adding any or all of the four meters that you want to appear in your menubar. The CPU meter displays load information along with options for graphs; the disk meter show activity on local disks, with space usage on a drop-down menu; the memory meter shows RAM usage with an optional paging activity indicator; and the network meter provides multiple options for displaying and scaling activity. MenuMeters has a long, stable history and a happy user base across multiple Mac OS releases, but it does use an undocumented Apple API--so interaction with other apps may cause unexpected behavior under unusual circumstances. Fortunately, as a preference pane, MenuMeters is also very easy to uninstall.
I've been using MenuMeters for years without problems. When I get 1.7 to download I have no doubt it will work as well as all the previous versions.
Cons
I will have to go to the developers website for this new version.
Summary
System info displayed real-time in menu bar.
Mid_Man
Pros
Easy installation, setup, enabling, and disabling.
Information is displayed real-time. No waiting for Activity Monitor to appear during system slow-downs.
Cons
Only very minor issue of cluttering the menu bar.
Summary
Simple. Easy to use.
Shows usage without excessive footprint
khflottorp
Pros
Shows summary - also network usage. Does what it claims to do.
Cons
... Please: It is small and simple and can be made a monster and gorgeous with fancy graphs, numerous features, bangs and whistles with tons of CPU consumption - but his is simple, light.
Summary
Should be standard with all MacOS laptops - shows what's going on. Keep it this way.
Indispensable
Steve Davidson
Pros
At a glance, shows me exactly what the computer is doing (memory, drives, network, and CPU -- in whatever order you specify).
Mouse-down on a one of its menus, and you get more detailed info, and controls
Additional configuration options available from System Preferences
Cons
There are no Cons.
Summary
This is the first thing that I install on a new computer. The author ably fills a hole left by Apple. The only wish-list item I would have for it is a "Check for Updates" option. However because this is such stable software, there have been very few updates needed.
excellent !
sbc-support
Pros
Lightweight, easy to configure. Works as advertised.
Cons
Minor: The options with quantitative throughput display can be difficult to read on hi-res. monitor settings.
Summary
Works well with a small footprint
Steve Davidson
Pros
Quick-glance summary of what is happening, and by mousing down on the menu items, you get all the detail you could want.
Cons
None. Well, maybe one: I wish it had an auto- or alert-on- update feature. It's a small issue which I don't feel counts against this outstanding product.
Summary
Menu Meters works as it always has: perfectly.
hfdratch
Pros
Includes the system monitors most needed in user-chosen formats & colors which sit (as colorfully as you wish) in the menu-bar and in System Preferences.
Cons
Haven't found any yet.
Summary
This app reminds me of driving at night in a car with plenty of gauges. Instead of hoping all is well under the hood; there are those comforting numbers, arrows & icons letting you in on what is going on behind the scenes. I've been using MenuMeters since my 1st computer, a G3 iBook. It still works fine on that and on my MacBook Pro both of which could use replacing.
Great way to keep track of processor and disk activity.
mikego61
Pros
Instant ability to watch processor activity and disk i/o in the menubar. It is also a quick way to find your current IP number and connection method.
Cons
Can't think of any
Summary
This is a very useful menubar app which provides lots of useful information in a very small space. I have used and recommended it to many people for a number of years.
Fantastic utility.
IcIcIg
Pros
Small, is a control panel, very customisable. Display in Menu keeps you informed as to what is happening and any potential bottleneck. A really fantastic utility. Kept up to date and reliable.
Menu extras: CPU, disk, memory & network monitoring.MenuMeters is a set of CPU, memory, disk, and network monitoring tools for MacOS X. Although there are numerous other programs which do the same thing, none had quite the feature set I was looking for. Most were windows that sat in a corner or on the desktop, which are inevitably obscured by document windows on a PowerBook's small screen. Those monitors which used the menubar mostly used the NSStatusItem API, which has the annoying tendency to totally reorder my menubar on every login.The MenuMeters monitors are true SystemUIServer plugins (also known as Menu Extras). This means they can be reordered using command-drag and remember their positions in the menubar across logins and restarts. MenuMeters is open source freeware released under the GNU General Public License (GPL).