Use Cases
SPARK-XC for Enterprise IT
Enterprise IT
Power governance that integrates with how you already work
Enterprise GPU infrastructure carries dual demands: power actions must be safe, and they must be provable. Spark-XC doesn't replace the tools you run — it sits above NVIDIA Mission Control, DCGM, and your schedulers as a governance layer. Mission Control executes. Spark-XC validates.
Spark-XC's policy and approval gate maps directly to your existing power policies. Every governed action becomes a Power Event Record on a tamper-evident chain that feeds your SIEM. And its firmware-persisted power caps mean a driver failure or kernel panic leaves the last-known-safe limits in force.
- Sits above Mission Control, DCGM, Slurm, Kubernetes, and Run:ai — no rip-and-replace
- Policy and approval gate configurable to your enterprise power policy
- Every action is a Power Event Record — SIEM-ready, independently replayable
- Firmware-persisted power caps survive OS and driver failures
- Patent-pending validation architecture with documented properties
Enterprise Integration Points
Policy Engine
Maps to existing power policies
SIEM Integration
Structured JSON log output
Alerting & Monitoring
Threshold alerts via standard hooks
Audit & Compliance Reports
Exportable tamper-evident records
Hardware Fail-Safe
Survives driver / OS failure
Enterprise Scenarios
Real situations, governed and proven
Scenario · IT Operations
Unplanned OS patch causes driver regression
An OS security patch is pushed to GPU nodes, introducing a driver regression that destabilizes the power software stack. The firmware-persisted power cap, set at initialization, holds throughout the outage. Spark-XC validates that the ceiling stayed in force and records it — so the node's power posture through the outage is auditable, not assumed.
Power ceiling held through a full driver outage. Evidence on the chain.
Scenario · Policy Enforcement
Business unit exceeds approved power budget
A business unit's scheduler submits power-limit requests that exceed the approved budget for their GPU allocation. The policy and approval gate, configured with per-team budgets, denies authorization and commits each rejection as a Power Event Record with full context.
Budget enforced automatically. Rejection chain available for chargeback reporting.
Scenario · Security
Unauthorized power limit modification attempt
A workload attempts to directly write the GPU power-limit register to exceed the configured ceiling. The firmware-persisted cap holds independently, and Spark-XC detects and reconciles the out-of-band change — committing the full sequence as Power Event Records on the tamper-evident chain.
Change reconciled at the hardware level. Full evidence preserved for security review.
Scenario · Incident Response
Hardware fault during peak load
A GPU register fails to accept a power-limit write during a peak compute period. The GPU telemetry path detects the mismatch between the requested and confirmed values, raises an alert, and commits the failure as a Power Event Record with full context — enabling rapid diagnosis.
Fault detected immediately. Incident timeline complete by replaying the chain.
Business Case
The cost of ungoverned power actions
$30K+
Per GPU replacement cost
A single thermal event causing permanent hardware damage can cost $30K–$40K per high-end accelerator — plus downtime, retraining costs, and SLA penalties.
Days
Incident investigation without audit trail
Without a complete audit log, post-incident investigation is forensically incomplete. Teams spend days reconstructing timelines from fragmented logs.
100%
Power action visibility
Spark-XC commits a Power Event Record for every policy evaluation, every applied action, and every readback. Budget overruns and policy violations are caught, not discovered after the fact.
Integration & Deployment
Designed to fit your existing stack
Policy Configuration
Policy and approval rules are defined in a structured configuration format. Rules can encode per-team budgets, time-of-day constraints, workload classifications, and operator overrides. Changes are applied live without restart.
Policy Gates
SIEM & Log Integration
Every Power Event Record is a structured JSON record. The stream can be forwarded to any SIEM, log aggregation platform, or compliance archive. The tamper-evident hash chain is preserved in the output.
Evidence Chain
Alerting Hooks
Telemetry breaches, policy denials, and readback failures all produce configurable alerts. Integrate with PagerDuty, OpsGenie, or any webhook-capable alerting system.
Telemetry · Policy
Hardware Initialization
Firmware-persisted power caps are applied at system initialization and re-verified on a scheduled basis. No continuous daemon is required for the hardware ceiling to remain in force.
GPU Telemetry
Multi-GPU Fleet Support
Spark-XC governs per-GPU and across the fleet. Fleet-wide policies are validated through the governance layer, with per-device Power Event Records providing granular visibility across the entire fleet.
All Paths
Compliance Reporting
Export tamper-evident Power Event Records for any time range, any device, or any action type. Reports are suitable for internal audit, regulatory review, and due diligence processes.
Evidence Chain
Integration Preview
What a Power Event Record looks like in your SIEM
Every governed power action is a structured Power Event Record, ready for ingestion by Splunk, Datadog, Elastic, or any log aggregation platform. Here's a real record structure:
{
"event_type": "THERMAL_EMERGENCY",
"timestamp": "2026-03-23T14:22:01.003Z",
"gpu_id": "GPU-07-NODE-12",
"validation_path": "gpu_telemetry",
"trigger_temp": 91,
"threshold": 85,
"action": "EMERGENCY_THROTTLE",
"power_before": 320,
"power_after": 220,
"readback_w": 220,
"delta_w": 0,
"latency_ms": 1.7,
"seq": 28491,
"prev_hash": "8a3f...c291",
"entry_hmac": "d47b...0f18",
"severity": "critical"
}
Splunk-ready
Datadog-compatible
Elastic / OpenSearch
Any JSON-capable SIEM
Enterprise
Govern power across your environment
Bring a real power action from your stack and we'll replay its Power Event Record — approved, safe, auditable, and financially real. We work with enterprise IT teams to fit Spark-XC's policy and integration points to your environment.