A time zone determines how a timestamp is interpreted for a system or geographic context. During troubleshooting, mismatched time zones can make log events appear several hours apart and obscure the execution history. section 4.1
Use consistent time-zone handling when investigating logs:
- Check the time zone configured on the application system, developer environment, and monitoring tools. section 4.1
- Standardize timestamp formats and time zones across centralized logs collected from multiple services or regions. section 4.1
- Prefer a single standard such as UTC in globally distributed cloud environments to correlate events accurately. section 4.1
A misleading incident timeline
A developer compares an application log with monitoring output and finds events separated by several hours. The first diagnostic question is whether the systems use different time zones. Aligning both sources to a consistent format and time zone can restore the correct event sequence. section 4.1
