Observability and Monitoring FAQs
Answers about observability, monitoring, OpenTelemetry, alert fatigue, SLOs, error budgets, telemetry costs and instrumentation coverage.
What are observability and monitoring services?+
Observability and monitoring services instrument systems so their internal state can be understood from outside, covering metrics, traces, logs, profiles, real user monitoring and events. Innogent Technologies instruments around user journeys rather than infrastructure inventory, correlates signals through shared trace context, and ties every alert to a user-visible symptom and a runbook.
What is the difference between monitoring and observability?+
Monitoring answers questions you knew to ask when you configured it. Observability answers the ones you did not. In a distributed system the useful questions during an incident are almost always unanticipated, which is why dashboards built from a checklist stop helping at the point they are most needed.
How much do observability and monitoring services cost?+
Cost depends on the requirement: the number of services requiring instrumentation and their languages, how much existing instrumentation is reusable, whether the estate spans multiple environments, the number of tools being consolidated, and whether telemetry spend reduction is an objective alongside coverage. Innogent Technologies estimates after the assessment.
Why do you use OpenTelemetry?+
Because instrumentation should not be welded to one vendor. OpenTelemetry keeps telemetry portable, so changing observability platform becomes a configuration change rather than an estate-wide re-instrumentation project. It is also the second-highest-velocity project in the CNCF ecosystem, which means the tooling and language support continue to improve.
How do you reduce alert fatigue?+
By tying every alert to a symptom a user would notice, attaching a runbook to each one, alerting on error budget burn rate rather than individual threshold breaches, and pruning alerts that fired without requiring action on a regular cadence. A first engagement usually reduces alert count substantially rather than increasing it.
What are SLOs and error budgets?+
A service level objective is an agreed availability or latency target for a service, measured by an indicator drawn from real user journeys. The error budget is the permitted unreliability over a window. Together they replace the recurring argument about whether a system is reliable enough with an agreed number and an agreed consequence when it is spent.
Can you reduce our observability tooling costs?+
Yes, through sampling strategy, cardinality reduction, retention tiering and pipeline filtering. Telemetry bills grow quietly, and high-cardinality labels added in good faith are the most common cause. Cost optimization engagements run 4 to 8 weeks and begin by identifying which services, labels and retention settings are responsible.
Do we need to instrument everything?+
No, and attempting to is how telemetry costs escalate. Coverage should follow user journeys and the paths incidents actually travel, established from incident history rather than assumed. Uninstrumented services matter only where investigations stop at their boundary, and that is what the assessment identifies.
