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    <title>performance</title>
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    <updated>2026-05-06T23:10:07+10:00</updated>
    <id>https://links.pgmac.net.au/guest/tags/32/feed</id>
            <entry>
            <id>https://links.pgmac.net.au/links/1625</id>
            <title type="text"><![CDATA[The 49MB web page]]></title>
            <link rel="alternate" href="https://thatshubham.com/blog/news-audit" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/1625"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[A look at modern news websites. How programmatic ad-tech, huge payloads and hostile architecture destroyed the reading experience.]]>
            </summary>
            <updated>2026-03-16T14:32:39+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/1594</id>
            <title type="text"><![CDATA[AI Use at Work Is Causing &amp;quot;Brain Fry,&amp;quot; Researchers Find, Especially Among High Performers]]></title>
            <link rel="alternate" href="https://futurism.com/artificial-intelligence/ai-brain-fry" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/1594"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[The increased speed and multitasking that AI allows at work is leading to many workers experiencing &amp;quot;brain fry,&amp;quot; a new study found.]]>
            </summary>
            <updated>2026-03-11T07:42:20+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/265</id>
            <title type="text"><![CDATA[Introducing Rezolus]]></title>
            <link rel="alternate" href="https://blog.twitter.com/engineering/en_us/topics/open-source/2019/introducing-rezolus.html" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/265"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[]]>
            </summary>
            <updated>2025-12-28T20:00:07+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/264</id>
            <title type="text"><![CDATA[An introduction to bpftrace for Linux | Opensource.com]]></title>
            <link rel="alternate" href="https://opensource.com/article/19/8/introduction-bpftrace" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/264"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[New Linux tracer analyzes production performance problems and troubleshoots software.]]>
            </summary>
            <updated>2026-01-16T06:00:22+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/261</id>
            <title type="text"><![CDATA[Ceph performance — YourcmcWiki]]></title>
            <link rel="alternate" href="https://yourcmc.ru/wiki/Ceph_performance" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/261"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[]]>
            </summary>
            <updated>2025-12-27T08:00:10+10:00</updated>
        </entry>
            <entry>
            <id>https://links.pgmac.net.au/links/16</id>
            <title type="text"><![CDATA[http://www.brendangregg.com/index.html]]></title>
            <link rel="alternate" href="http://www.brendangregg.com/index.html" />
            <link rel="via" type="application/atom+xml" href="https://links.pgmac.net.au/links/16"/>
            <author>
                <name><![CDATA[Paul Macdonnell]]></name>
            </author>
            <summary type="text">
                <![CDATA[Brendan Gregg&amp;#039;s homepage: I use this site to share various things, mostly my work with computers, specifically, computer performance analysis and methodology.]]>
            </summary>
            <updated>2026-04-19T22:00:25+10:00</updated>
        </entry>
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