Commit Graph

1 Commits (6d301e72734b6ca6802469da1e319dc889490290)

Author SHA1 Message Date
mirivlad 6d301e7273 Add Zabbix-like trends table for large date ranges
- Create server_metrics_trends table for pre-aggregated hourly data
- Add aggregate_metrics.php cron (runs hourly)
- Add backfill_trends.php to populate historical data
- ServerDetailController: <=24h use raw, >24h use trends table
- This dramatically improves query speed for 7d/30d periods
2026-04-26 14:48:27 +08:00