How to see the use of RAM on Xiaomi: a deep analysis

Many smartphone owners experience a sudden slowdown in the interface or the drop of applications from background tasks. In such situations, the first thing you want to do is check what the device’s RAM is doing. Understanding how to view the use of RAM in Xiaomi is a key skill for competent optimization of the gadget.

MIUI and its global version of HyperOS have resource allocations that differ from pure Android. Standard monitoring methods can hide important details about background processes, which is why it is important to know several ways to verify, from basic to advanced.

In this article, we will look at all available diagnostic methods, from built-in system tools to developer tools, and learn to distinguish between system and user processes, and understand when intervention is really needed and when the system is running normally.

Basic monitoring through the About Phone menu

The easiest way to get a basic memory status is to go to the device's basic settings, which are general information that is useful for quickly evaluating system load, but the detail is minimal.

To access this data, you need to open the Settings app and scroll to the bottom of the list. Find the About phone item and click on it. In the menu that opens, you are interested in the Memory line (or "RAM" depending on the firmware version).

Clicking on this, you'll see a pie chart showing the total amount of memory you've installed and the amount you've got available right now, and there's a clear button that's often present, but it just closes applications without providing deep analytics.

⚠️ Note: The value “Free” displayed here doesn’t mean the rest of the memory is occupied by viruses or debris. Android is designed to keep frequently used apps in RAM for quick launch.

This is good for quick verification, but it won’t tell you which application consumes the most resources.

• 📱 Shows total physical memory and available balance.
• ⚡ Allows you to quickly start the built-in memory cleaner.
• 📉 Does not provide detailed information about specific processes.

Use of the Developer Menu

To get detailed statistics, you need to activate a hidden settings section known as "Developers" and this is where professional-level tools are located to see how RAM is used in real time.

To activate this mode, go to Settings → About the phone. Find the line "Version." MIUI» (or "Version" OS») And press it fast. 7-10 Once you've been a developer, you can go to the settings.

Go back to the main settings menu and select "Additional Settings" and a new "Developers" section will appear in the list of options, and scroll down to the "Applications" section to see "Memory Use" or "Memory Statistics" here.

This menu shows you a list of all the running processes, sorted by the amount of memory you use, and you can see how many megabytes the System Server process, the Launcher shell, or specific applications like Telegram or YouTube consume.

It is important to understand that forced shutting down processes from here can lead to unstable system operation, and some processes will automatically restart immediately after a shutdown, as they are critical to the operation of the OS.

Analysis of running services

In the same Developer menu, there is an even more powerful tool called Running Services, and unlike the simple memory usage list, it shows the active background processes that are performing some action right now.

This section allows you to see not only the amount of memory you're using, but also the time you're working, and it helps you identify the voracious applications that are working in the background, consuming resources and draining the battery.

Click on a specific service to see the details, and you can force the process to stop if it's not behaving properly, but as with the previous one, you should be careful with the system components.

⚠️ Note: Stopping Media Storage or System UI It can cause icons to disappear temporarily, black screens, or interface reboots.

Users are often surprised to find that even closed applications continue to hang on the service list, a feature of MIUI that seeks to speed up the re-launch of applications but may conflict with the user's desire to free up memory.

• 🔍 Shows the time of active work of each process.
• 🛑 It allows for the forced suspension of specific services.
• 📊 Allows to reveal hidden activity of applications.

Use of engineering menus and codes

For advanced users, there is access to the engineering menu through special USSD-This method allows you to get into hidden parts of the diagnostics, where information is presented in a technical form.

Type in the Phone app code ##6484## (CIT) or ##4636##. The first code will open the full hardware testing engineering menu, the second will open the test information menu.

In the CIT menu, you need to find a item related to memory or RAM. However, the interface of this menu may vary depending on the device model (for example, the Xiaomi Redmi Note 10 and Xiaomi 13 may have different items).

A more universal way through codes is to log in to the statistics menu. Enter ##426## (if supported by your firmware version) to access Google Play Services, which also has tabs with information about memory and processes.

The main difficulty with this method is that many codes are blocked by operators or manufacturers on new versions of Android, so this method should be considered as an additional method if the standard paths do not work.

• 🔢 Access to hidden diagnostic functions.
• 🛠 Check not only RAM, but also other modules.
• ⚠️ Codes may not work on new firmware versions.

Third-party monitoring applications

If built-in tools aren't enough, Google Play Store apps come to the rescue, providing a more user-friendly interface, real-time graphics, and memory usage history.

One of the most popular solutions is CPU-Z. This app, known on PC, is perfectly adapted for Android.It shows not only the processor boot, but also detailed information about RAM, including type (LPDDR4X, LPDDR5) and frequency.

Another great option is DevCheck Device & System Info, which provides perhaps the most detailed information about the system. The Memory tab will show current usage, total volume, available space and even temperature, if sensors allow.

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Use desktop monitoring widgets. Many applications, such as CPU-Z, allow you to bring the widget from the current percentage of RAM usage directly to the home screen for constant monitoring.

It's worth remembering that third-party applications consume resources themselves, and constant monitoring in real time can only slightly increase battery consumption, so it's better to run them as needed for diagnosis, rather than keep them running all the time.

Optimization and Memory Management on Xiaomi

Once you understand how to view the use of RAM in Xiaomi, it is important to know how to manage it. In MIUI, there is a feature called "Memory Extension" that takes a piece of internal storage and uses it as virtual RAM.

This feature is activated in the menu Additional → Expansion of memory. Once turned on, the phone will reboot. This can help devices with low RAM (4-6 GB), but on flagships with 12 GB or more, the effect can be invisible or even negative due to the lower speed of internal memory compared to real RAM.

You should also pay attention to the autorun settings. Go to the Security app → Permissions → Autorun. Turn off apps that don't have to work all the time. This will free up resources as soon as you turn on your phone.

⚠️ Warning: Don’t use Task Killers from third-party stores. In modern Android versions, they do more harm than good by forcing the system to constantly restart stalled processes, which only strains the processor.

Regularly restarting your device (once a week) is the best way to clear fragmented memory and stop the hung background processes that aren’t visible on regular listings.

• 🚀 Enabling “Memory Extension” for weak devices.
• 🚫 Disabling Auto-Run Unnecessary Applications.
• 🔄 Regular reboot to reset process cache.

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Competent memory management on Xiaomi is not a constant cleaning, but the correct setup of auto-start and understanding what processes are really needed.

Frequently Asked Questions (FAQ)