HI!
Developer colleagues are testing libunbound instead of
libasyncresolv for validating DNSSEC RRs later.
Currently even without DNSSEC RRs they experience a significant higher CPU load.
Some questions:
- Is libunbound using caching when used as stub resolver?
- Can caching be deactivated? (local resolver on same machine)
- Any general hints for performance optimization for high load?
Ciao, Michael.