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Cloudamize Data Collection Methodologies: Full Comparison Guide

Overview

To build a highly precise cloud migration strategy, Cloudamize offers several data collection methods designed to fit different corporate security policies, network architectures, and infrastructure environments. Data can be captured directly at the operating system (OS) level using Agent-Based or Agentless collection, or at the virtualization layer using vCenter Integration and Hyper-V Integration.

Selecting the right data collection approach ensures that you accurately capture performance metrics while aligning with your organization's security posture.

Data Collection & Capability Mappings

Technical Infrastructure Prerequisites & Ports

The table below lists the minimum machine requirements, internal ports for machine discovery, and egress communication parameters to the Cloudamize servers:

Metric / Requirement

Agent-Based

Agentless (ADC)

vCenter Proxy

Hyper-V Integration

Deployment Location

Directly on each OS.

Installed on one central Windows machine per subnet.

One central proxy machine per vCenter environment.

Local hypervisor service layer.

Host Minimum Specs

Lightweight local service (3% CPU, 5% RAM overhead).

64-bit Windows Server 2012+, 8 CPU cores, 16 GB RAM, 5 GB storage, .NET 4.0.

64-bit Windows Server 2003 R2+, 4 CPU cores, 5 GB RAM.

Standard Hyper-V operational framework overhead.

Max Node Capacity

Limited only by license scope.

Up to 500 monitored nodes per single collector instance.

Limited only by assigned workspace licensing.

Limited only by assigned workspace licensing.

Inbound Protocols

None required on endpoint.

Windows: TCP 445, TCP 135, Dynamic RPC (49152-65535).

Linux: TCP 22 (SSH).

HTTPS (Port 443) connection straight to vCenter API.

Local hypervisor instrumentation.

Egress Rules (Port 443)

Outbound access from every individual endpoint to am.cloudamize.com.

Outbound access only from the central ADC machine to am.cloudamize.com.

Outbound access only from the central proxy machine to am.cloudamize.com.

Outbound access only from the central proxy machine to am.cloudamize.com.

Product Lifecycle Stage & Feature Matrix

The matrix below shows how core features map across the Discover, Analyze, Plan, Migrate, and Extensions stages of your project lifecycle:

Product Lifecycle Stage & Feature

Agent-Based

Agentless (ADC)

vCenter Proxy

Hyper-V Integration

DISCOVER: Network Discovery Agent Compatibility

DISCOVER: Discovery of .NET Versions

ANALYZE: TCO Projection

ANALYZE: TCO Projection Split by Move Groups

ANALYZE: Right-Sizing Based on Performance Profiles (Compute/Storage/Network)

ANALYZE: VMware Licensing Analysis

ANALYZE: Modernization Pathways

ANALYZE: SQL Core Reduction Analysis

ANALYZE: Zombie Server Analysis

PLAN: Application Discovery

PLAN: Application Dependency Mapping (ADM)

PLAN: Auto Grouping Applications (Rules & Affinity Mapping)

PLAN: Application Cataloging

PLAN: Auto Grouping Servers (Connection Density & AI Modeling)

PLAN: Shadow IT Identification (No Agent Communications)

PLAN: Landing Zone Preparation (Firewall Rules & IP/DNS Info)

MIGRATE: Automated Account Connection(s)

MIGRATE: Automated AWS MGN Deployment

EXTENSIONS: Automated RiverMeadow Agent Deployment

Collected Data Points & Telemetry Depth

The following matrix tracks the precise granularity of data elements captured internally from your environment:

Telemetry Element / Data Point

Agent-Based

Agentless (ADC)

vCenter Proxy

Hyper-V Integration

Sampling Frequency Interval

30 Seconds

5 Minutes

Historical Logs

Historical Logs

Base Hardware Specs (OS, CPU Model, Cores, Disk Size)

Advanced Hypervisor Metrics (cpu.ready, mem.active)

TCP Port Inter-Connectivity & Mappings

UDP Protocols & Short-Lived Bursty Traffic

Basic MS SQL Server Metadata (Requires PowerShell v2.0+)

Advanced MS SQL Licensing Sizing (Requires PowerShell v5.1+)

Storage Advanced LUN Identifiers (RDM Disk UUIDs)

Detailed Telemetry Descriptions

1. System Information

  • Processor Details: Captures full string descriptors (e.g., "Intel(R) Xeon(R) CPU X5482 @ 3.20GHz"), clock rates, processor families, and exact allocated core counts.

  • Operating System: Exact deployment tracking down to specific version levels (e.g., Microsoft Windows [Version 6.2.9200]).

  • System Identification Data: Tracks DNS host names, system domains, workgroups, domain membership status (True/False), parent VM names, MAC addresses, IP addresses, and NIC hardware type details (e.g., Intel(R) 82574L Gigabit Network Connection).

  • System Operational Status: Monitors last shutdown time, last boot time, and storage interface characteristics (Disk interface type, manufacturer, serial numbers, descriptions, and logical disk names).

2. System Performance

Monitors real-time utilization baselines across core resource groups to inform the right-sizing engine:

  • CPU usage

  • Memory usage

  • Disk operations

  • Network usage

  • Cache usage

3. Process Information

Peers directly into the operating system process scheduler to track what software layers are running inside your inventory nodes:

  • Process Identification: Captures individual executable names, software vendors, product names, descriptions, and vendor reference URLs.

  • Process-Level Resource Performance: Isolates performance footprints per process, tracking isolated CPU usage, memory usage, disk usage, network usage, and application-specific performance counters.

Hybrid Data Collection & Deduplication

Organizations are not forced to pick just one collection method across their data center. Cloudamize completely supports Hybrid Data Collection loops.

For example, a customer can connect via vCenter Integration to rapidly discover their massive multi-thousand node virtual footprint, while simultaneously deploying Agents or Agentless configurations specifically on critical production databases or multi-tier web arrays. The Cloudamize portal automatically deduplicates the virtual and physical entries, combining the deep OS telemetry with the hypervisor structural data cleanly under a single interface view.

If you have any queries, please get in touch with the helpdesk via our Helpdesk Portal or by email at helpdesk@cloudamize.com.