Tool · Reality Check
Reliability & SLOs
What your availability target actually allows in downtime — and whether your incident record fits inside it.
Directional, not an audit — computed only from what you enter, entirely in your browser.
An availability promise is really a recovery budget: every incident spends detection, diagnosis and recovery minutes against it.
Directional read
43.2 minutes of error budget a month
At 99.9%, one bad deploy plus a slow rollback can spend the whole month. If your typical detection-plus-recovery exceeds this, the target is aspiration, not engineering.
How we make SLOs holdRecommended next step
Kubernetes Production-Readiness Review
Fixed scope
Reliability, security & scalability assessment with remediation plan
Book this reviewConfidence: directional — computed only from what you enter, entirely in your browser. Not an audit.
If the verdict stings
The fixed-scope Cloud / DevOps Maturity Assessment turns this two-minute read into a findings report and a prioritised plan — fixed fee, agreed at a 30-minute scoping call.
The discipline behind it
This instrument encodes how we approach sre & managed operations on real engagements — the same judgement, applied by hand, with your actual system in front of us.
The thinking behind this instrument
All field notesSLOs and error budgets: turning reliability into a number
Turn “is it reliable enough?” from an argument into a number with a policy.
18 min read
SRE & reliabilityOn-call that doesn't burn people out
Good on-call is mostly quiet. The difference is which alerts you allow.
19 min read
SRE & reliabilityDisaster recovery in the cloud: RPO, RTO and tested restores
Two numbers, a cost-justified tier, and a restore drill you have actually run.
19 min read
Want the same read on your real system?
Bring the numbers this tool asked you for. A senior engineer will tell you what they mean on your architecture — no sales layer.