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    <title>observability</title>
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    <updated>2026-05-06T23:10:41+10:00</updated>
    <id>https://links.pgmac.net.au/guest/tags/480/feed</id>
            <entry>
            <id>https://links.pgmac.net.au/links/1504</id>
            <title type="text"><![CDATA[Show HN: SQL-tap – Real-time SQL traffic viewer for PostgreSQL and MySQL]]></title>
            <link rel="alternate" href="https://github.com/mickamy/sql-tap" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/1504"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[Watch SQL traffic in real-time with a TUI. Contribute to mickamy/sql-tap development by creating an account on GitHub.]]>
            </summary>
            <updated>2026-02-14T18:21:43+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/1393</id>
            <title type="text"><![CDATA[How much of my observability data is waste?]]></title>
            <link rel="alternate" href="https://usetero.com/blog/the-question-your-observability-vendor-wont-answer" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/1393"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[After a decade in observability, I kept bumping into one question no vendor would answer: how much of your data is waste?]]>
            </summary>
            <updated>2026-01-15T13:24:39+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/1380</id>
            <title type="text"><![CDATA[GitHub - pgmac-net/nagios-public-status-page: Show a public status page for configured nagios hosts and services]]></title>
            <link rel="alternate" href="https://github.com/pgmac-net/nagios-public-status-page" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/1380"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[Show a public status page for configured nagios hosts and services - pgmac-net/nagios-public-status-page]]>
            </summary>
            <updated>2026-01-11T09:38:10+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/1259</id>
            <title type="text"><![CDATA[Years-old bugs in open source took out major clouds at risk • The Register]]></title>
            <link rel="alternate" href="https://www.theregister.com/2025/11/24/fluent_bit_cves/" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/1259"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[: Fluent Bit has 15B+ deployments … and 5 newly assigned CVEs]]>
            </summary>
            <updated>2025-11-25T07:23:28+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/1121</id>
            <title type="text"><![CDATA[Bringing Observability to Claude Code: OpenTelemetry in Action]]></title>
            <link rel="alternate" href="https://signoz.io/blog/claude-code-monitoring-with-opentelemetry/" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/1121"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[Monitor Claude Code usage with OpenTelemetry and SigNoz. This blog walks you through implementing comprehensive observability for your Claude Code activity using OpenTelemetry and SigNoz.]]>
            </summary>
            <updated>2025-10-06T18:15:10+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/990</id>
            <title type="text"><![CDATA[OpenTelemetry for Go: measuring the overhead | Coroot]]></title>
            <link rel="alternate" href="https://coroot.com/blog/opentelemetry-for-go-measuring-the-overhead/" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/990"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[We benchmarked the overhead of OpenTelemetry in a high-load Go application and compared it to eBPF-based instrumentation. The results may surprise you - tracing adds cost, but it’s not always a dealbreaker]]>
            </summary>
            <updated>2025-06-17T06:51:25+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/964</id>
            <title type="text"><![CDATA[It&amp;#039;s The End Of Observability As We Know It (And I Feel Fine) | Honeycomb]]></title>
            <link rel="alternate" href="https://www.honeycomb.io/blog/its-the-end-of-observability-as-we-know-it-and-i-feel-fine" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/964"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[The history of observability tools over the past decade has been about a pretty simple concept, but LLMs bring the death of that paradigm.]]>
            </summary>
            <updated>2025-06-11T15:19:37+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/873</id>
            <title type="text"><![CDATA[Observability 2.0 and the Database for It | Greptime]]></title>
            <link rel="alternate" href="https://greptime.com/blogs/2025-04-25-greptimedb-observability2-new-database" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/873"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[Observability 2.0 centers around “wide events,” breaking down the silos between metrics, logs, and traces. This article outlines the core ideas and technical challenges of this new paradigm, and introduces how GreptimeDB, a native open-source database for wide events, provides a unified and efficient foundation for next-gen observability platforms.]]>
            </summary>
            <updated>2025-05-28T01:07:13+10:00</updated>
        </entry>
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