Resolved conflict in internal/records/records.go:
- Upstream refactor moved deletion code to records_deletion.go and
switched averaging functions from package-level globals to local
variables (var row StatsRecord / params := make(dbx.Params, 1)).
- Kept AverageProbeStats and rewrote it to match the new local-variable
pattern.
- Dropped duplicated deletion helpers from records.go (they now live in
records_deletion.go).
- Added "network_probe_stats" to the collections list in
records_deletion.go:deleteOldSystemStats so probe stats keep the same
retention policy.
Replace the ping-command-only implementation with a three-tier
approach using golang.org/x/net/icmp:
1. Raw socket (ip4:icmp) — works with root or CAP_NET_RAW
2. Unprivileged datagram socket (udp4) — works on Linux/macOS
without special privileges
3. System ping command — fallback when neither socket works
The method is auto-detected on first probe and cached for all
subsequent calls, avoiding repeated failed attempts.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- add one minute charts
- update disk io to use bytes
- update hub and agent connection interfaces / handlers to be more
flexible
- change agent cache to use cache time instead of session id
- refactor collection of metrics which require deltas to track
separately per cache time
