Insights

24/7 operating model: building a NOC and on-call

MAKONIS team · · 6 min read

In short: 24/7 operations consist of three building blocks: monitoring with meaningful alerts, a network operations center (NOC) or on-call rota that handles alerts around the clock, and clear runbooks for resolution. Genuine in-house 24/7 coverage needs at least five to six people per role. That is why many companies outsource at least night and weekend coverage.

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The three building blocks

Monitoring: metrics, logs and user-perspective checks, alerting only on events that require action.

NOC or on-call: a NOC is staffed around the clock; on-call staff are woken by alerts. Both need clear responsibilities.

Runbooks: documented steps for known incidents so that the right action is taken quickly, even at night.

Operating models compared

A rough comparison of common models:

ModelCoverageInternal staffingSuited for
Business hoursWeekdays, daytimeLowInternal systems
On-call24/7 reactiveMediumMedium criticality
Staffed NOC24/7 activeHigh (5–6 per role)Business-critical systems
Outsourced24/7 activeLowMid-sized firms without shifts

Common mistakes

Too many alerts nobody takes seriously; on-call without runbooks; knowledge held by single people; and no review after incidents.

24/7 operations with MAKONIS

Our Managed Service Center in Krakow runs customer environments around the clock inside the EU, with shared runbooks, fixed escalation paths and a monthly report.

Frequently asked questions

A network operations center monitors IT systems around the clock and responds to incidents.

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