### INI-style Configuration File Example

Source: https://github.com/juaniman/perfmtk/blob/main/README.md

An example of a PerfMTK configuration file, demonstrating settings for CPU, GPU, DEVFREQ, UFS, and FPSGO.

```ini
[CPU]
# One GOVERNOR value applies to all policies; multiple values follow CPU policy order.
GOVERNOR="schedutil schedutil"
# One value applies to all policies; multiple values follow CPU policy order.
DOWN_RATE_LIMIT_US="1000 1000"
UP_RATE_LIMIT_US="1000 10000"
# Optional individual override by policy index.
POLICY_1_GOVERNOR=schedutil
POLICY_1_UP_RATE_LIMIT_US=20000
CORE_CONFIG="cpu0:4:4|cpu4:4:0"
MAX_FREQS="2000000 1800000"
MIN_FREQS="500000 500000"

[GPU]
GPU_OPP_INDEX=-1
GPU_GOVERNOR="dummy"

[DEVFREQ]
DVF_GOVERNOR="userspace"

[UFS]
UFS_GOVERNOR="simple_ondemand"
UFS_CLK_ENABLE=1

[FPSGO]
FORCE_ONOFF=2
BOOST_TA=0
```

--------------------------------

### Customized app_profiles.conf with App-Specific Profiles

Source: https://github.com/juaniman/perfmtk/blob/main/README.md

Example of a customized app_profiles.conf file demonstrating how to assign specific energy profiles (e.g., 'performance', 'balanced', 'powersave') to individual applications.

```properties
# Configuration file for PerfMTK Daemon
# Format: package_name=energy_profile

# Default global profile when no application from the list is in the foreground  
DEFAULT_PROFILE=balanced

com.tencent.ig=performance
com.miHoYo.GenshinImpact=performance
com.whatsapp=balanced
com.android.chrome=balanced
com.netflix.mediaclient=powersave
```

--------------------------------

### PerfMTK Help

Source: https://github.com/juaniman/perfmtk/blob/main/README.md

Display the help message for PerfMTK to see all available options. Requires root privileges.

```bash
su -c perfmtk --help
```

--------------------------------

### Run PerfMTK

Source: https://github.com/juaniman/perfmtk/blob/main/README.md

Execute the main PerfMTK command. Requires root privileges.

```bash
su -c perfmtk
```

--------------------------------

### Set Performance Profiles

Source: https://github.com/juaniman/perfmtk/blob/main/README.md

Manually set the system's performance profile. Requires root privileges.

```bash
# Maximum performance
su -c perfmtk performance

# Balanced (default)
su -c perfmtk balanced

# Battery saving
su -c perfmtk powersave

# Extreme battery saving
su -c perfmtk powersave+
```

--------------------------------

### Control Thermal Limitations

Source: https://github.com/juaniman/perfmtk/blob/main/README.md

Enable or disable thermal limitations to manage device temperature. Requires root privileges.

```bash
# Enable thermal limitations
su -c thermal_limit enable

# Disable thermal limitations (be careful with overheating)
su -c thermal_limit disable
```

--------------------------------

### Default app_profiles.conf Configuration

Source: https://github.com/juaniman/perfmtk/blob/main/README.md

This is the default content of the app_profiles.conf file. It sets a global 'balanced' profile when no specific application is detected.

```properties
# Configuration file for PerfMTK Daemon  
# Format: package_name=energy_profile
  
# Default global profile when no application from the list is in the foreground  
DEFAULT_PROFILE=balanced
```

--------------------------------

### PerfMTK Utility Commands

Source: https://github.com/juaniman/perfmtk/blob/main/README.md

Perform various utility operations with PerfMTK, such as detecting devices, generating configs, listing profiles, and showing status.

```bash
perfmtk --detect               # Detect device and generate configs
perfmtk --generate             # Generate default profiles
perfmtk --list                 # List available profiles
perfmtk --info                 # Show device information
perfmtk --status               # Show current system status
perfmtk --edit <profile>       # Edit profile configuration
perfmtk --validate <profile>   # Validate profile configuration
perfmtk --backup               # Backup current profiles
perfmtk --restore              # Restore from backup
```

=== COMPLETE CONTENT === This response contains all available snippets from this library. No additional content exists. Do not make further requests.