Script /etc/resolver/dhcp_host_domain_ng.py is run by DNS resolver. Read dhcp leases and creates some dynamic hosts like file. We have ethers with about 150 records and dynamically we lease about another 150 addresses.
The load is sometimes above 50 when this script is running!!! It runs in many instances/processes simultaneously.
Router becomes unreachable for several minutes. Sometimes several times a day, sometimes it works in this load sufficiently.
The only workaround for me now is disable this script putting sys.exit(0) at the start (if __name…).
I switched from kresd to unbound without any effect.
Hardware: Turris Omnia
OS: /etc/turris-version 6.2.3
Has anybody similar experiences and solution?
Thank you very much.