Monitor server uptime, incidents and SLA compliance.

Reliability is a number you can only improve if you track it. This free Server Uptime Log records each outage โ start, end, duration, cause and resolution โ and helps you see your uptime percentage over time, so you can hold to SLAs and spot recurring failure patterns.
How to use it: log every outage with its start and end time, duration and cause, and note the fix. Review the log periodically to calculate uptime, identify the most common causes, and demonstrate reliability against any SLA commitments.
Built from real-world business experience by the ExcelGurukul team. Tested across multiple industries and roles.
Yes, free with no registration.
Outage start, end, duration, cause and resolution.
Yes, the logged downtime lets you track uptime over time.
Fully editable in Excel or Google Sheets.