See Every Second of Your VMware Infrastructure

Netdata provides per-second monitoring (vs 20-second minimum for Aria), zero-configuration setup (vs weeks of manual configuration), and predictable per-node pricing. Netdata includes ML anomaly detection, AI troubleshooting, and unlimited logs at no additional cost. The main tradeoff: Aria Operations provides native PCI/HIPAA/FISMA compliance packs, while Netdata requires independent compliance assessments.

Netdata monitors vCenter, ESXi hosts, VMs, datastores, and networks through the vSphere API collector. It tracks CPU (usage, readiness), memory (usage, ballooning, swapping), disk (latency, throughput, IOPS), and network (bandwidth, packets, errors) with per-second granularity. Note: Netdata does not run natively on ESXi - it monitors VMware remotely via the vSphere API from a Linux, Windows, or macOS host. Additionally, Netdata can monitor the guest OS, containers, applications, and hardware on VMs running supported operating systems.

Installation takes under 60 seconds with a single command. Netdata auto-discovers vSphere, ESXi hosts, VMs, and datastores via the vSphere API without manual configuration. Algorithmic dashboards generate automatically, 400+ pre-configured alerts activate immediately, and ML begins training within 15 minutes. For enterprise deployments (1,000+ nodes), the complete 5-step process takes days, not months: design topology (1 day), deploy everywhere (1 day), add credentials (2 hours), review alerts (2 hours), invite teams (2 hours).

Netdata charges predictable per-node pricing with unlimited metrics, unlimited logs, unlimited users, and unlimited dashboards. P90 billing excludes brief spikes and top 3 days per month, protecting against autoscaling events. Volume discounts are available for larger deployments. No hidden fees for data retention, API calls, or custom dashboards. Containers monitored by host count as 0 additional nodes.

Netdata’s distributed edge architecture processes data where it’s generated, eliminating centralized bottlenecks. Each Agent uses <5% CPU and 150-200MB RAM while collecting 3,000-20,000 metrics per second. Industry-leading compression (0.6 bytes/sample) enables years of retention in gigabytes. The University of Amsterdam study (ICSOC 2023) validated Netdata as the most energy-efficient monitoring solution. Netdata benchmark vs Prometheus at 4.6M metrics/sec showed: 36% less CPU, 88% less RAM, 97% less disk I/O.

Yes. Netdata provides unified visibility across on-premises VMware, AWS, Azure, GCP, and Kubernetes through distributed edge architecture. Monitor VMware vSphere alongside AWS EC2, Azure VMs, GCP instances, and Kubernetes pods with the same per-second granularity and ML anomaly detection everywhere. 800+ integrations cover cloud services, databases, web servers, message queues, and custom applications. Single pane of glass via Netdata Cloud with no centralized data lake.

Netdata trains 18 unsupervised k-means models per metric directly at the edge using 6-hour training windows with 3-hour staggered intervals. Anomalies are flagged only when ALL 18 models agree, achieving 99% false positive reduction (theoretical rate: 10^-36). ML trains automatically within 15 minutes of installation, requires zero configuration, and runs as low-priority background tasks using ~18KB RAM per metric. Anomaly bits are stored with each sample, enabling historical anomaly analysis and powering the Anomaly Advisor correlation engine.

Netdata is SOC 2 Type 2 certified and complies with GDPR, CCPA, HIPAA (BAAs available), and PCI DSS requirements. The architecture supports compliance through data sovereignty (all metrics/logs stay on-premises), audit logging (systemd audit records, Windows Security logs), and security-first design. However, Netdata does NOT provide native PCI/HIPAA/FISMA/ISO 27001 compliance packs like VMware Aria Operations. Organizations requiring pre-built compliance dashboards must perform independent compliance assessments or build custom dashboards.

Netdata monitors VMware via the vSphere API from an external agent, so VM migrations via vMotion are transparent - the monitoring agent queries vCenter which tracks VM locations automatically. New VMs, containers, and services are detected within seconds through continuous auto-discovery. Ephemeral containers are monitored throughout their lifecycle with data retained after termination. Dynamic dashboards adapt automatically as infrastructure changes - charts appear when services start and disappear when they stop.

Netdata can replace VMware Aria Operations, vRealize Operations, and third-party tools for infrastructure monitoring, performance analysis, capacity planning, and log management. It provides superior real-time visibility (per-second vs 20-60 seconds), lower costs (90% reduction), and faster troubleshooting (80% MTTR reduction). The main gaps: Netdata lacks native compliance packs (requires independent assessment). For distributed tracing, complement Netdata with APM tools until trace ingestion ships.

Netdata queries systemd-journal (Linux) and Windows Event Logs (Windows) directly where they exist, eliminating Fluentd/Logstash/Elasticsearch pipelines entirely. Every field in every log entry is automatically indexed by the OS. Full-text search with wildcards analyzes 1M entries before sampling (vs 5K for traditional tools = 200× more accurate). Instant correlation with metrics on the same timeline. Zero ingestion fees, zero pipeline infrastructure, zero maintenance overhead. Result: 90% cost reduction vs Elasticsearch/Splunk while maintaining complete log visibility.

Community support (free) includes GitHub (76,300+ stars), Discord, and forums. Business support provides email/ticket support during business hours with response SLAs. Enterprise support offers 24/7 availability, dedicated support teams, phone support, custom SLAs, and on-site assistance. All plans include comprehensive documentation (500+ integration guides), OpenAPI specs, video tutorials, and best practices.

Netdata scales linearly from 1 to 100,000+ nodes with no architectural changes. Deploy Parent clusters (2-3 nodes each) for every ~500 monitored nodes, providing active-active high availability and centralized dashboards. Each Parent cluster handles ~2M metrics/second using 20 cores and 80GB RAM. Proven deployments: 1.5M downloads/day, 4.5+ billion metrics/second processed globally, 100% sample completeness at scale. Adding infrastructure doesn’t degrade existing performance - no centralized bottlenecks, no single points of failure.

Yes. Netdata offers a 14-day free trial with unlimited nodes and no restrictions. The open-source Agent (GPLv3+) is free forever for unlimited nodes with full monitoring capabilities, local dashboards, and community support. Install with a single command, auto-discover your VMware infrastructure, and see per-second dashboards within 60 seconds. No credit card required for trial. Business plan adds Netdata Cloud for centralized dashboards, AI features (10 free sessions/month), SSO, RBAC, and premium support.