Mac System Monitor Menu Bar App

Bar

Mac: You have tons of options for different system monitors on the Mac, but if you’re looking for something a little more customizable than the rest, MenuBar Stats 2 is worth a look. Menu bar apps on Mac Location. CashNotify is a menu bar app. Its icon is located on the right of your Mac’s menu bar. This area is like the system tray in Windows/Linux. Reordering apps. Apps in your menu bar can be moved around with Command+Drag. Hold down the Command ⌘ key while clicking on an icon, and you can drag it anywhere else on.

Utility • Oct.31, 2019

If you own a Mac, you would know what the sleek and powerful machine can do. Macs are capable of churning out excellent performance layered in an appealing and user-friendly interface.

As Steve Jobs once said about Macs: We made the buttons on the screen look so good you’ll want to lick them.

However, there are certain apps, performance patterns, and clogged files that hinder the performance of your Mac. You’ll need a good Mac system monitor to track these apps and files and see how your Mac is performing at large.

With a system monitor for Mac, you can view detailed information about your Mac’s hardware and software, memory, disk speed, and graphics card performance. These details will help you analyze if your Mac is performing at par with your expectations, or if it is time to clear the clutter, or even make an upgrade.

Is Apple’s in-built Activity Monitor good enough?

Mac OS comes with an in-built activity monitor which shows you the processes that are active on your Mac. This can help you manage these processes to see how they affect the activity and performance of your Mac.

The built-in Activity Monitor on the Mac OS is reasonably good as it helps you break down everything by task and even force quit tasks if needed. However, if you are someone who needs to monitor the activity on your Mac continually, then you would realize that the built-in Activity monitor might not be the best tool as you cannot customize it and tweak it as per your needs.

Since there is so much happening inside your Mac which the built-in Activity Monitor does not reveal. Apple is known to minimize distractions with its design. However, this often comes in the way of monitoring its performance.

If you really want to actively monitor your CPU’s performance, disk and network activity, memory usage, and receive custom notifications for these parameters, then there’s not much that the inbuilt Activity Monitor can do. It even occupies most of the screen. Wouldn’t it be convenient if you could monitor your Mac with some icons in the menu bar?

To get to know about the intricacies of your hardware, you will need third-party apps that excel at the job. Here, we will list out some of the best system monitors for your Mac that display your Mac’s performance and activity meters with much detail and accessibility.

Our pick to monitor Mac a whole lot advanced: iStat Menus

When it comes to having a robust and customizable app for monitoring the system performance on your macOS, nothing quite beats iStats Menus.

Overview

Once you install iStat Menus on your Mac and set it up, you will notice that the app runs in the background. It is displayed on the menu bar at the top of your screen where it gives you real-time system updates — something which the inbuilt activity monitor on the Mac OS is incapable of doing.

Constant updates flashed on the menu bar, can help you keep an eye on what your Mac is up to and if anything is hindering its performance.

iStat Menus is one of the most popular activity monitoring apps for Mac. The reason for it is that it can report everything. Here are some of the things that iStat Menus can report on:

  • Disks
  • Memory pressure
  • CPU and GPU performance
  • Battery and Power
  • Weather
  • Network
  • Sensors

Other features of this app include hotkeys for quick keyboard access, accessibility and localization features, and notifications based on CPU, disk, network, weather, battery and other events.

Clean up mac space app. Jun 19, 2018  These files often take up disk space for no good reason. Mac OS X tries to automatically remove temporary files, but a dedicated application will likely find more files to clean up. Cleaning temporary files won’t necessarily speed up your Mac, but it will free up some of that precious disk space. May 15, 2020  Clean up Storage Space of Mac Mail. Once you see the space utilized by the Mac mail app on your hard disk, you can clean those out. There are a couple of solutions to clean up the Mac mail storage space. You have to be very cautious when you delete the email client files. It may break your system email client or lose your data. May 26, 2020  How to free up storage space on your Mac Save space by storing your content in iCloud or using built-in tools to find and remove large or unneeded files. Optimized Storage in macOS Sierra and later. can save space by storing your content in iCloud and making it available on demand.

With iStat Menus, keeping an active eye on your Mac’s performance is quite accessible. As mentioned above, all you have to do is click on the respective menu bar icons. Once you do that, you will see a drop-down which details out that component of your Mac.

Most of the drop-downs come with graphs that show a detailed breakdown of data which is updated at regular intervals so that you can know how your Mac’s activity has changed over time.

Customization

If you are worried about the menu bar cluttering with several icons, then you can rest your anxiety!

iStat Menus is highly customizable. You can choose what to show and what to hide on the menu bar. You also have the option to hide the icons from your menu bar temporarily.

To review what components are metered on the Menu bar, you can head over to the app and check or uncheck the required field box.

You can also update the colors that show in the app to customize the experience for yourself. You have the option to change the menu bar colors, menu bar borders, and even the shade of the drop-down that highlights the graphs and other details. To make sure that you do not get lost in these customization settings, the interface highlights how playing around with the colors will affect the display of your app.

Under the global settings, you also get to customize the update frequency of the app.

With much customization at hand, iStat Menus is the go-to option for a distraction-free and clean activity-monitoring app, which does the least to confuse you.

Performance

The CPU and GPU tab on iSats Menu lets you keep a track on your processor’s current load. Once you click on the menu bar icon, it reveals a drop-down list of the top five processes that are running. These processes are updated with time — you can choose the update frequency along with the displayed processes in the CPU & GPU tab of the app.

You get to view the system performance stats in the form of line graphs, pie charts, or bar graphs, or numerical value — whichever option you choose.

When you hover over these graphs, you get more insights in the form of a popup that highlights system loads for a particular time that may have triggered high CPU usage.

Sounds great so far, doesn’t it? This app is quite a haven for developers who want to check if their app is taking a toll on Mac’s performance.

With memory comes the capacity to expand on your current tasks — the workload that your Mac is capable of handling without crashing or starting to lag.

iStats Menu’s memory performance indicator provides you with ample insight into the memory bit of your Mac. The popup graphs are informative and easy to understand at the same time. They let you track the ‘memory pressure’ metric, which is much more useful than simply knowing how much your memory is ‘free’.

How to get macos software. The detailed memory stats help you see how much of your RAM is wired, active, compressed, or free. It also lets you see the processes that are consuming most memory.

There’s more that this app has to offer! The weather module is a new integration to iStat Menus, and the developers have done the job of integrating it well.

The menu bar icon displays the current weather conditions, and when you click on it, it expands into a whole widget which shows you the ins and outs of your current geography.

You get custom icons for different weather conditions, be it rain, storm, snow, or a bright sunny day!

Feb 27, 2020  Top 2 Free DVD Burners for Mac — Burn Videos onto DVD. Seemingly as its name suggests, Burn works as a reliable Mac free DVD burner catering to your need. Once launching the software, you will encounter a succinct interface directly telling you a burning division of four modes: Data, Audio, Video, and Copy. Free software for burning dvd on mac. LiquidCD is a free Mac burning software that can burn almost any CDs and DVDs media. You can burn data, audio, photos and video files with this program. LiquidCD even supports multiple languages including English, French, German, Spanish and Danish. There is also a forum for users to ask and answer questions, but it’s in French. Apr 23, 2020  Disco is free DVD burning software for Mac with an informative and animated interface. The software supports burning a number of file types and formats to CD and DVD. You can also create disc images from your files for future disc burning. The program keeps a. Jan 03, 2020  iDVD is one of the most widely applied free DVD burning software for Mac. It allows you to burn QuickTime Movies, MP3 music, and digital photos to a DVD. The free software is integrated with iTunes, iMovie, iPhoto or any other Apple product. IDVD indeed makes DVD burning fairly easy. Bombono DVD is reliable software to burn DVDs on Mac, allowing the users to create duplicate files of any kind of CDs. It can recognize the CDs which are not recognized by other Mac OS X applications. It can be used to burn SVCD and VCD and also provides access to some features like overburning.

The well-designed weather module also shows you the daily forecast — what to expect from the day, along with the maximum and minimum temperature based on your preferred units. If you are a weather buff, then you would like to know that you also get to know the dew point, the wind’s speed, and direction.

Notifications

This is probably one of the most exciting features of iStat Menus. The notification feature allows you to have notifications every time your Mac hits a specific condition. It can help you stay notified if your Mac heats up, overuses the CPU, or clogs the memory.

You can get custom notifications once your memory usage crosses a certain threshold so that you can begin quitting the apps.

The custom notifications also work with the weather module, so if you are working on your Mac and the weather turns grey and stormy, a notification pops up right away.

Flaws but not dealbreakers

While iStat Menus provides a comprehensive insight into your Mac’s functioning, at the first look, it seems like advanced users could make better use of it. However, if you spend some time on the app, you will get familiar with its buttons and icons, and the settings that govern its feature.

Also, we wished that the icon side of things was a but more aesthetic — syncing well with the design-rich layers of the macOS. However, that’s not much to be worried about and can surely be fixed with future updates.

Availability and pricing

The single license for iStat Menus can be bought at $14.15; the upgrade price happens to be at $11.79. This also includes 6 months of weather data. However, if you want to try it out, you can always download the trial version.

iStat Menus is also available at Setapp. Setapp provides access to hundreds of apps per month. It has a free 7-day trial, and then you have to subscribe it at $9.99 per month.

Also great: MenuBar Stats

MenuBar stats is another great app that can help you monitor the performance of your Mac in a clean, sleek and straightforward interface.

MenuBar Stats, with its latest release MenuBar Stats 3, has completely reinvented the app to make it more compatible with the newer versions of the Mac OS.

It has been ‘completely re-written from the ground’ and comes with modules such as CPU, disk, network, Bluetooth, fan, and more.
Each of these modules can be accessed front he menu bar and/or the notification center of your Mac OS.

Menubar Stats 3 comes with a host of features that will make monitoring fun, visually appealing, and accessible on your Mac OS.

We particularly like the separate window mode feature as it lets you look at each of the modules individually in a separate window. With separate windows on the same screen, you get access to detailed information about individual components in a clear and concise manner.

On the other hand, the combined window mode on Menubar Stats 3 allows you to see all the information in a single window. There is no pre-set limit to the number of modules that you can add. You can drag and drop the modules to expand the window; if there is no space on your screen, the window will activate the scroll view mode.

Menubar Stats 3 is also known to have great support, so if you have any queries around the app, you can contact the support team and can expect a response in no time!

Menubar Stats 3 comes with a free trial and can be purchased on the App Store for $4.99.

Other contenders

While the above-mentioned apps are quite popular and highly rated, there are other apps that can help you with monitoring your Mac’s performance with much ease.

Free open source monitoring app: XRG for Mac

Talking about open sources, XRG for Mac is a functional system monitor tool that you could try if you do want to monitor your Mac’s performance for free.

Yes, it is free to use and comes with almost all the features that a performance monitoring app should have. This app lets you monitor your CPU and GPU activity, memory usage, machine temperature, battery status, network activity, disk I/O, stock market data, and current weather.

There are also a handful of settings that you can customize to personalize your experience with this app, change units and modify the way data and graphs are displayed.

However, the way the numbers are displayed on it can get cluttered and cannot be compared to the visual aesthetics of iStat Menus and Menubar Stats 3, and it could take a while for you to figure things out with this app.

Nonetheless, it is a must-have if you are looking for a free tool to monitor your Mac’s performance and don’t mind spending some time figuring out the interface.

Clean and lightweight performance monitoring tool: Monity

Monity is another app that you can download on the App Store to track the performance of your Mac.

Monity is excellent for those who want a system monitoring app to work as a widget. It rests in the Today View section of your Mac OS and oversees various components of your hardware. Monity does not have menu bars — they say that you can view your network and system usage ‘without messing around with huge and uncomfortable symbols in the menu bar’.

Monity can be used for memory management, monitoring network activity, battery and disk usage, app usage statistics, sensors, temperatures, and fan speed.

It provides you with detailed insights into each of these components. Besides, the app is regularly updated to sync well with the visual changes that the new Mac updates bring.

Monity delivers data to you in an effortless way. For an app that is lightweight and cheap, it works exceedingly well, delivering you with stats and data at your disposal.

Monity comes in fifteen languages and can be purchased from the app store for $4.99.

macOS system monitoring widget: iStatistica

iStatistica is another monitoring app which includes notification center widget and a status bar menu — a mix of what you would find in iStat Menus and Monity.

With iStatistica, it is quite simple to keep track of your CPU’s performance — all you have to do is slide out your Mac’s Notification Center and you will get insights into the CPU, memory, battery, network activity, and disk usage. However, you will have to download an additional plugin to gain access to fans, sensors, and disk I/O monitoring.

The app is available in six languages — English, French, Spanish, German, Russian, and Italian.

If you want continuous access to iStatistica in your menu bar, you can click settings and select ‘Open iStatistica at Login’ ooer, if you only want it to be in your Notification Centre, you can switch off the autorun feature.

iStatistica runs on macOS 10.12 or higher, so if you have trouble using this app, make sure that your macOS is updated to the latest macOS Catalina 10.15.

iStatistica comes with a 7-day free trial. Post that, you can purchase a license for $7.99.

Battery health diagnostic: coconutBattery

coconutBattery has been around since 2005. With the years of development that has been put into it, it does a fine job of displaying the health of your battery on your Mac, iPhone, and iPad.

It shows you the live performance of your battery, the age of the device and the battery, how often the battery is charged, the current health of your battery, and much more.

You also get the option to save the current health information of your device’s battery so you can see the changes in the health over time and know precisely when it is time to replace the battery or make an upgrade.

The app also syncs through iOS, which means that you do not have to connect your phone through a USB every time you want to check the health of your iPhone or iPad’s battery.

coconutBattery, however, is strictly a battery monitoring app, so you cannot view other parameters of your Mac on it, such as CPU, disk, and memory usage.

The pro version of the app — coconutBattery Plus — comes with additional features such as WiFi support, iOS Advance Viewer, custom printing templates, notifications, and more. It can be purchased for around $12, depending on your region.

However, you get to try the Plus-upgrade features for 14 consecutive starts of coconutBattery.

Storage monitoring tool: SMART Utility

The newer Macs come with faster SSDs that have high data transfer speeds. To keep track of the health of your drive and to diagnose the problems, it is essential to have an app which takes care of it all. SMART Utility for Mac is one such app which is designed to do just that.

It is compatible with HDDs and SSDs that monitor, analyze, and report on the condition of your Mac’s drive.

The app displays crucial information about your drives, such as the model, power-on hours, capacity, bad sector counts, temperature, and error counts and types. It can also display information in the menu bar and supports scanning in the background — a great feature since you do not have to keep the app in foreground every time.

SMART Utility is a lightweight app and comes with a free one-month trial with four launches. A personal license can be purchased at $25. The price for a family license if $40. If you own a business, then you can get a business license for $100. Educational sites have to pay $65, while a consultant license comes at $350.

Make your pick

With a plethora of options to choose from, you can pick just the right apps to get to know more about your Mac’s performance under the hood. iStat Menus takes care of most of these parameters, but if you want to get more on the artistic side of things, you can probably go for Monity. For battery diagnostics, nothing quite beats coconutBattery. The best part? Well, you can also sync it with your iPad and iPhone.

We hope that this list provided you with ample options to get to know your Mac better. A fine-tuned Mac opens up doors to more productivity, and we have designed this list and our preferences by keeping that in mind.

Happy tuning!

This article describes some of the commonly used features of Activity Monitor, a kind of task manager that allows you see how apps and other processes are affecting your CPU, memory, energy, disk, and network usage.

Open Activity Monitor from the Utilities folder of your Applications folder, or use Spotlight to find it.

Overview

The processes shown in Activity Monitor can be user apps, system apps used by macOS, or invisible background processes. Use the five category tabs at the top of the Activity Monitor window to see how processes are affecting your Mac in each category.

Add or remove columns in each of these panes by choosing View > Columns from the menu bar. The View menu also allows you to choose which processes are shown in each pane:

  • All Processes
  • All Processes Hierarchically: Processes that belong to other processes, so you can see the parent/child relationship between them.
  • My Processes: Processes owned by your macOS user account.
  • System Processes: Processes owned by macOS.
  • Other User Processes: Processes that aren’t owned by the root user or current user.
  • Active Processes: Running processes that aren’t sleeping.
  • Inactive Processes: Running processes that are sleeping.
  • Windowed Processes: Processes that can create a window. These are usually apps.
  • Selected Processes: Processes that you selected in the Activity Monitor window.
  • Applications in the last 8 hours: Apps that were running processes in the last 8 hours.

CPU

The CPU pane shows how processes are affecting CPU (processor) activity:

Click the top of the “% CPU” column to sort by the percentage of CPU capability used by each process. This information and the information in the Energy pane can help identify processes that are affecting Mac performance, battery runtime, temperature, and fan activity.

More information is available at the bottom of the CPU pane:

  • System: The percentage of CPU capability currently used by system processes, which are processes that belong to macOS.
  • User: The percentage of CPU capability currently used by apps that you opened, or by the processes those apps opened.
  • Idle: The percentage of CPU capability not being used.
  • CPU Load: The percentage of CPU capability currently used by all System and User processes. The graph moves from right to left and updates at the intervals set in View > Update Frequency. The color blue shows the percentage of total CPU capability currently used by user processes. The color red shows the percentage of total CPU capability currently used by system processes.
  • Threads: The total number of threads used by all processes combined.
  • Processes: The total number of processes currently running.

You can also see CPU or GPU usage in a separate window or in the Dock:

  • To open a window showing current processor activity, choose Window > CPU Usage. To show a graph of this information in your Dock, choose View > Dock Icon > Show CPU Usage.
  • To open a window showing recent processor activity, choose Window > CPU History. To show a graph of this information in your Dock, choose View > Dock Icon > Show CPU History.
  • To open a window showing recent graphics processor (GPU) activity, choose Window > GPU History. Energy usage related to such activity is incorporated into the energy-impact measurements in the Energy tab of Activity Monitor.

Memory

The Memory pane shows information about how memory is being used:

Mac System Monitor Menu Bar App Store

More information is available at the bottom of the Memory pane:

Menu Bar Apps Mac

  • Memory Pressure: The Memory Pressure graph helps illustrate the availability of memory resources. The graph moves from right to left and updates at the intervals set in View > Update Frequency. The current state of memory resources is indicated by the color at the right side of the graph:
    • Green: Memory resources are available.
    • Yellow: Memory resources are still available but are being tasked by memory-management processes, such as compression.
    • Red: Memory resources are depleted, and macOS is using your startup drive for memory. To make more RAM available, you can quit one or more apps or install more RAM. This is the most important indicator that your Mac may need more RAM.
  • Physical Memory: The amount of RAM installed in your Mac.
  • Memory Used: The total amount of memory currently used by all apps and macOS processes.
    • App Memory: The total amount of memory currently used by apps and their processes.
    • Wired Memory: Memory that can’t be compressed or paged out to your startup drive, so it must stay in RAM. The wired memory used by a process can’t be borrowed by other processes. The amount of wired memory used by an app is determined by the app's programmer.
    • Compressed: The amount of memory in RAM that is compressed to make more RAM memory available to other processes. Look in the Compressed Mem column to see the amount of memory compressed for each process.
  • Swap Used: The space used on your startup drive by macOS memory management. It's normal to see some activity here. As long as memory pressure is not in the red state, macOS has memory resources available.
  • Cached Files: Memory that was recently used by apps and is now available for use by other apps. For example, if you've been using Mail and then quit Mail, the RAM that Mail was using becomes part of the memory used by cached files, which then becomes available to other apps. If you open Mail again before its cached-files memory is used (overwritten) by another app, Mail opens more quickly because that memory is quickly converted back to app memory without having to load its contents from your startup drive.

For more information about memory management, refer to the Apple Developer website.

Energy

The Energy pane shows overall energy use and the energy used by each app:

  • Energy Impact: A relative measure of the current energy consumption of the app. Lower numbers are better. A triangle to the left of an app's name means that the app consists of multiple processes. Click the triangle to see details about each process.
  • Avg Energy Impact: The average energy impact for the past 8 hours or since the Mac started up, whichever is shorter. Average energy impact is also shown for apps that were running during that time, but have since been quit. The names of those apps are dimmed.
  • App Nap: Apps that support App Nap consume very little energy when they are open but not being used. For example, an app might nap when it's hidden behind other windows, or when it's open in a space that you aren't currently viewing.
  • Preventing Sleep: Indicates whether the app is preventing your Mac from going to sleep.

More information is available at the bottom of the Energy pane:

  • Energy Impact: A relative measure of the total energy used by all apps. The graph moves from right to left and updates at the intervals set in View > Update Frequency.
  • Graphics Card: The type of graphics card currently used. Higher–performance cards use more energy. Macs that support automatic graphics switching save power by using integrated graphics. They switch to a higher-performance graphics chip only when an app needs it. 'Integrated' means the Mac is currently using integrated graphics. 'High Perf.' means the Mac is currently using high-performance graphics. To identify apps that are using high-performance graphics, look for apps that show 'Yes' in the Requires High Perf GPU column.
  • Remaining Charge: The percentage of charge remaining on the battery of a portable Mac.
  • Time Until Full: The amount of time your portable Mac must be plugged into an AC power outlet to become fully charged.
  • Time on AC: The time elapsed since your portable Mac was plugged into an AC power outlet.
  • Time Remaining: The estimated amount of battery time remaining on your portable Mac.
  • Time on Battery: The time elapsed since your portable Mac was unplugged from AC power.
  • Battery (Last 12 hours): The battery charge level of your portable Mac over the last 12 hours. The color green shows times when the Mac was getting power from a power adapter.

As energy use increases, the length of time that a Mac can operate on battery power decreases. If the battery life of your portable Mac is shorter than usual, you can use the Avg Energy Impact column to find apps that have been using the most energy recently. Quit those apps if you don't need them, or contact the developer of the app if you notice that the app's energy use remains high even when the app doesn't appear to be doing anything.

Disk

The Disk pane shows the amount of data that each process has read from your disk and written to your disk. It also shows 'reads in' and 'writes out' (IO), which is the number of times that your Mac accesses the disk to read and write data.

The information at the bottom of the Disk pane shows total disk activity across all processes. The graph moves from right to left and updates at the intervals set in View > Update Frequency. The graph also includes a pop-up menu to switch between showing IO or data as a unit of measurement. The color blue shows either the number of reads per second or the amount of data read per second. The color red shows either the number of writes out per second or the amount of data written per second.

To show a graph of disk activity in your Dock, choose View > Dock Icon > Show Disk Activity.

Network

The Network pane shows how much data your Mac is sending or receiving over your network. Use this information to identify which processes are sending or receiving the most data.

The information at the bottom of the Network pane shows total network activity across all apps. The graph moves from right to left and updates at the intervals set in View > Update Frequency. The graph also includes a pop-up menu to switch between showing packets or data as a unit of measurement. The color blue shows either the number of packets received per second or the amount of data received per second. The color red shows either the number of packets sent per second or the amount of data sent per second.

To show a graph of network usage in your Dock, choose View > Dock Icon > Show Network Usage.

Cache

Mac

In macOS High Sierra 10.13.4 or later, Activity Monitor shows the Cache pane when Content Caching is enabled in the Sharing pane of System Preferences. The Cache pane shows how much cached content that local networked devices have uploaded, downloaded, or dropped over time.

Use the Maximum Cache Pressure information to learn whether to adjust Content Caching settings to provide more disk space to the cache. Lower cache pressure is better. Learn more about cache activity.

Mac Performance Monitor Menu Bar

The graph at the bottom shows total caching activity over time. Choose from the pop-up menu above the graph to change the interval: last hour, 24 hours, 7 days, or 30 days.

Mac System Monitor Menu Bar Apps

Learn more

Mac System Monitor Menu Bar App Download

  • Learn about kernel task and why Activity Monitor might show that it's using a large percentage of your CPU.
  • For more information about Activity Monitor, open Activity Monitor and choose Help > Activity Monitor. You can also see a short description of many items in the Activity Monitor window by hovering the mouse pointer over the item.