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Sigabrt.dev offers a simple cron‑job heartbeat service: you add a curl to your script, and the service notifies you via email/ntfy if the ping is missed. It also provides an SSH‑based terminal UI to view endpoint status.
The author recaps two Dutch conferences where they presented ClickHouse‑Postgres extensions and discussed PostgreSQL 19 monitoring enhancements. The post explains how pg_clickhouse provides transparent query push‑down to ClickHouse and how pg_stat_ch streams per‑query metrics, plus new logging defaults and system views in PG 19.
A Python exporter reads Meshtastic mesh telemetry from MQTT and writes it directly into a TimescaleDB‑enabled PostgreSQL instance, replacing a Prometheus setup that hit ~0.5 M series for 10 k nodes. The single database lets Grafana dashboards join node metadata with eight time‑series tables in one query, eliminates scrape‑budget limits, and uses native retention/compression (14‑day compression, 3…
Static CPU/memory thresholds generate noise because workloads vary by time‑of‑day, day‑of‑week, and long‑term trends. Adaptive monitoring learns per‑server baselines (using simple ML on historic metrics) and creates dynamic thresholds plus anomaly alerts. ManageEngine OpManager’s Zia engine is presented as a turnkey AIOps solution that auto‑learns baselines, lets you set sensitivity, and adds ale…
Kohsuke Kawaguchi outlines a few low‑effort ways to keep a Jenkins instance healthy: use jconsole to watch old‑gen heap usage, the Monitoring plugin (or Nagios) to record HTTP latency and queue length, inspect thread dumps for slow pages, and review the built‑in load chart to spot agent under‑/over‑utilisation.
Most API monitoring only checks HTTP status, missing content and workflow errors. The article urges field‑level validation, chained‑call testing, and multi‑region checks to catch silent failures.
