How to see running processes on Android Xiaomi: a complete guide

Modern Xiaomi smartphones, which run on MIUI or HyperOS shells, have a powerful memory management system that often hides from the user the real picture of what is happening in the background. The standard settings interface usually shows only active applications, leaving behind the system services and hidden background tasks that can consume battery power. To gain full control of the device, you need to know how to access advanced information about the operation of the operating system.

Many users are faced with a situation where the phone starts to heat up or discharge quickly for no apparent reason, and the answer lies in unoptimized background tasks. In this article, we will discuss in detail methods to see hidden running processes using both standard debugging tools and advanced tools like ADB. You will learn to distinguish between secure system services and malware, and understand when interference with Android is really necessary.

It's important to understand that MIUI has its own aggressive optimization features that can conflict with the user's desire to manually manage memory. We'll look at the safe ways to gain access to information and explain why some processes can't be killed without the consequences for the stability of the gadget. Let's dive into the technical details of managing your smartphone's resources.

Standard Viewing Methods Through the Developer Menu

The most affordable way to see the list of active tasks is to activate the hidden menu for developers, which is disabled by default in the security system Xiaomi. To do this, go to Settings → About phone and seven times quickly click on the version of MIUI or HyperOS. After the message about activation of the developer mode in the settings menu, a new section will appear where you can find the statistics of memory usage.

In the For Developers section, we are interested in the Memory Use or Memory Statistics section, which displays a ranked list of applications that consume the most RAM. Here you will see not only the programs you run, but also system components, such as System Server or Google Play services, that are necessary for the ecosystem to work correctly. Clicking on a particular process often allows you to go to the details or force an application to stop if it behaves incorrectly.

⚠️ Warning: Forced shutdown of system processes through the developer menu can cause the interface to temporarily freeze or reboot the smartphone.Be careful with components labeled as system.

This method only gives the tip of the iceberg, showing memory consumption, but not always showing the real load on the processor or network activity in real time. However, this is enough to quickly diagnose heavy applications that do not close themselves, and regular monitoring of this list helps to identify programs that eat up resources even in the simple.

Using the CIT Engineering Menu for Diagnostics

Xiaomi devices are equipped with a unique toolkit called CIT (Customer Information Test), which is designed for testing (hardware) and software in the factory. This menu is accessed through a special code in the Phone application: you need to dial ##6484# or ##4636###, which will open a hidden diagnostic interface. In some versions of firmware, the path may differ, requiring code input through a standard number dialer.

Inside the CIT menu, you can find sections associated with the version that often display CPU load and temperature information, which indirectly indicates background activity. Although there is no direct list of processes here, an abnormally high temperature or idle load will indicate that some hidden process is actively working, a useful tool for initial assessment of iron status and detecting overheating caused by software.

It is worth noting that the functionality of the engineering menu depends on the device model and the version of Android, so the set of available tests can vary. On new models with HyperOS, access to certain sections may be limited or require additional password confirmation, which can sometimes be found on the Internet for a particular model.

Advanced monitoring via ADB and computer

To get the most detailed information about all running processes, including those that are hidden from the ordinary user, it is best to use debugging on the Internet. ADB (Android Debug Bridge: This method requires connecting your smartphone to your computer via a computer. USB-cable and platform tools installed on the PC. USB In the developer menu, you get direct access to the Android command line, where you can see absolutely all running threads.

The main command for viewing processes is the adb shell ps-A or the more modern adb shell top, which shows the dynamic load in real time. The top command is especially useful because it sorts through the processes of CPU consumption, allowing you to instantly identify the “culprit” of lags or heating. You will see the PID (process ID), user name, priority and the name of the process itself, which gives a complete picture of what is happening.

adb shell top -m 20

Using the top-m 20 command will bring out a list of the 20 most resource-intensive processes, which is convenient for quick diagnosis. If you see a process with an obscure name, taking up a high percentage of CPU time, it can be investigated. However, be prepared for the fact that the list will contain many system demons, whose names may not be familiar to the average user.

Analysis of battery consumption as a process indicator

Android has a strong link between process activity and energy consumption, so battery statistics are often a more clear indicator of background activity than the list of tasks running. Going to Settings → Battery → Consumption, you can see a detailed breakdown by application and system services. If you see an application you haven't used all day consumes 10-15% of the charge, it has an active background process.

Not only can you see the activity, but you can also limit the background activity for specific programs. MIUI allows you to set a "No Limits" (for important notifications) or "Limit Background Activity" restriction, which effectively freezes the process when the application is folded. This is an effective way to deal with "gluttonous" applications without having to have them completely uninstall.

Pay attention to the line “Mobile Standby” or “Network” – the high expense in these categories often indicates a process that is constantly trying to connect to the server or looking for a signal, blocking the phone from going to sleep (wakelock).

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If you see a high percentage “Media server” or “Google Play Services” process in the battery statistics, try clearing the cache of the corresponding application or updating it through the Mi Store / Play Market store.

Third-party utilities for system monitoring

When built-in tools are scarce, specialized applications from the Google Play store, such as SystemPanel 2, GSam Battery Monitor, or CPU Monitor, come to the rescue. These programs have their own interfaces to visualize running processes, often providing more convenient graphics and activity history than standard Android tools, and can run in the background and build reports on which apps woke up the phone at night.

However, installing such monitoring systems comes at a cost: they consume resources and battery, constantly asking the system about the state of the processes. In addition, on modern versions of Android (starting with 10 and above), Google has significantly restricted third-party applications’ access to information about other running processes for privacy purposes. ADB.

However, for the average user, these apps are a good trade-off between the complexity of the command line and the desire to see what's going on in the phone, allowing you to quickly identify heavyweights and decide whether to remove them or limit them, and choosing proven high-ranking apps to avoid installing malicious software instead of a useful tool.

Table: Comparison of Process Viewing Methods

To make it easier to choose the right tool, we have compiled a comparison table that will help you determine the diagnostic method depending on your goals and level of training. Each method has its advantages and disadvantages that are worth considering.

As you can see from the table, for most users, the developer menu has the optimal balance, whereas for deep analysis of problems it is better to use ADB. Don’t neglect simple methods if they solve your problem, but having an idea of more complex tools is always useful.

Dangers and Limitations of Manual Control

Users often mistakenly believe that the fewer processes running, the better the phone works. This misconception comes from the era of older versions of Android and Windows. In modern MIUI and HyperOS systems, many processes are cached or necessary for multitasking to work quickly. Forced shutdown of system services such as android.process.media or framework services can lead to unstable work, loss of contacts or failures in notifications.

⚠️ Warning: Never delete or freeze system processes unless you know exactly what they are responsible for, which can lead to a cyclic bootloop and the need to flash the device.

In addition, aggressive process killing often backfires: the system has to re-run the services that are stopped, which consumes more power and CPU time than if they were just hanging in memory. Modern Android itself effectively manages memory, unloading unnecessary applications only when empty space runs out.

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The main goal of process monitoring is not to close everything, but to identify anomalies: applications that consume user inactivity resources.

Frequently Asked Questions (FAQ)