Process Management

Process Management

CyberManager provides a high-performance virtualized process grid with search, grouping, and process control.

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Process Grid

Virtualization

The process grid uses UI virtualization:

• Only visible rows are rendered
• Handles 3000+ processes at 144fps
• Zero lag scrolling and refreshing
• Recycling mode for memory efficiency

Columns

Column	Description
Name	Process name
PID	Process identifier
CPU	CPU usage percentage
RAM	Memory usage
Path	Executable file path
Status	Running / Suspended

Real-Time Refresh

• Configurable refresh interval (default: 800ms)
• Delta-based CPU calculation
• Differential snapshots for instant updates

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Search and Filter

Instant Search

Type to filter processes:

Filter	Description
Name	Filter by process name
PID	Filter by process ID
Path	Filter by executable path

Search Features

• Zero blocking with debounced input (150ms)
• Case-insensitive matching
• Instant results as you type

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Process Grouping

Group by Application

Processes are grouped by application:

• Expandable tree hierarchy
• Child processes nested under parent
• Toggle grouping on/off in Settings

Group Headers

Info	Description
App name	Application display name
Process count	Number of child processes
Total CPU	Combined CPU usage
Total RAM	Combined memory usage

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Process Control

Actions

Action	Description
End task	Terminate the process
End tree	Terminate process and all children
Suspend	Pause process execution
Resume	Resume suspended process
Set priority	Change process priority

Priority Levels

Level	Description
Real Time	Highest priority (system may become unstable)
High	Above normal priority
Above Normal	Slightly elevated
Normal	Default priority
Below Normal	Slightly reduced
Idle	Only when system is idle

Confirmation

• Confirmation dialogs for dangerous operations
• Elevation check before priority changes
• Clear warnings for system processes

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NT-Native Engine

How It Works

CyberManager uses direct NT API calls:

API	Purpose
NtQueryInformationProcess	Parent PID resolution
QueryFullProcessImageName	Executable path extraction
NtSuspendProcess	Process suspension
NtResumeProcess	Process resumption

Performance

• Async process collection on thread pool
• HashSet<int> for O(1) dead PID cleanup
• StringComparison.OrdinalIgnoreCase to reduce allocations
• Differential snapshots minimize CPU overhead