Chrony
chrony synchronizes system clocks with NTP sources and is optimized for modern Linux workloads.
Why it matters
- Accurate time is critical for logs, distributed systems, and security controls.
- Handles variable network conditions and VM drift effectively.
- Preferred in many server distributions over older NTP daemons.
Operational notes
- Configure trusted internal time sources in datacenters.
- Monitor offset and stratum across fleet telemetry.
- Treat large drifts as operational/security signals.