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The instruments

Run it well.

Ten instruments for running a private cloud well, every one grounded in the guide: define good, measure it, operate against it, prove the business case, and diagnose what is still slow. Set the inputs and each turns the method into something you can act on, whether that is a score, an SLA document, a dashboard blueprint, a plan or a map.

Define good

Until you’ve defined good, every complaint is a crisis. Set the standard, and know where you stand against it.

The agreement
SLA Builder

Set your service classes and the four indicators, and take away the agreement itself: one shared benchmark, tiers that differ by price and nines, exported as a document your tenants can hold you to.

Build an SLAguide
The assessment
Operations Maturity

Fifteen honest questions across the five SP5 areas. The result lands you on the guide’s journey from complaint-based to SLA-based operations, with the chapters to read next.

Assess your operationsguide

Measure & operate

Contention is proof of slowness. Put a number on it, then run the private cloud by the right screen for the right person.

The dial
Operations Score

The signature four-band 0-100 score, live. Feed it a measured signal — CPU ready, memory latency, disk latency, dropped packets — and read it against the service-level indicators, the same maths iO uses.

Open the dialguide
The instrument
Cluster KPI

A cluster is not the average of its VMs. Score each signal for depth and breadth, and the guide’s progressive weightage combines them: a single red weighs as much as eight greens.

Simulate the KPIguide + docs
The formula
Super Metric Builder

The formulas behind the KPIs. Pick a function, a metric and a scope, and it writes the exact VCF Operations super-metric syntax to copy and paste, the same depth and breadth patterns the book uses.

Compose a super metricguide + docs
The screens
Dashboard Blueprint

Pick who the screen is for and get the guide’s recommended VCF Operations dashboard set: the dashboards, widgets, design rules, alerts and reports, each with the chapter to read and the docs to build from.

Design the dashboardsguide + docs

Plan & prove

Size it, survive the loss of a host, and make the business case that gets it funded.

Capacity
Capacity Planner

How many VMs fit on a host while balancing cost and performance? Model ESXi capacity, size your Gold/Silver/Bronze classes, and read planned consumption across the allocation, reservation and utilisation models.

Open the Plannerguide
Resilience
Failover Capacity

Can you lose a host at peak? Mark how many failures the cluster must tolerate and read what is left when it happens: the admission-control reserve, the post-failure headroom, and the verdict.

Model a host lossguide + docs
Cost & price
Cost & Price Calculator

Take the public-cloud price as the ceiling, halve it for your budget, and see the private-cloud cost per host, VMs per box, and the savings at scale: the cloud-repatriation business case.

Open the calculatorguide

Diagnose & prevent

And when it is slow anyway: the finite list of things to check, and the operating model that means you check it less often.

The method
Advanced Troubleshooting

The whole argument as a walkable map: the five checks any slowness reduces to, the three maturity levels for availability and performance, and the loop that moves work out of the reactive track.

Walk the mapguide