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<h1 class="entry-title" itemprop="headline" ><a href="https://sreweekly.com/sre-weekly-issue-432/">SRE Weekly Issue #432</a></h1>
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<div class="entry-date" itemprop="datePublished" >
<i class="genericon genericon-day"></i><a class="updated" href="https://sreweekly.com/sre-weekly-issue-432/">July 7, 2024</a>
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<p><a class="email_only" href="https://sreweekly.com/sre-weekly-issue-432/">View on sreweekly.com</a></p>
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<h2 style="text-align: center;font-size: 80%;color: #909090;">A message from our sponsor, <a href="https://firehydrant.com/">FireHydrant</a>:</h2>
<p>We&#8217;ve gone all out on our new integration with Microsoft Teams. If you&#8217;re a MS Teams user, FireHydrant now supports the most comprehensive integration for incident management. Run the entire IM process without ever leaving the chat.</p>
<p><a href="https://firehydrant.com/blog/introducing-a-brand-new-microsoft-teams-integration/">https://firehydrant.com/blog/introducing-a-brand-new-microsoft-teams-integration/</a></p>
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<div class="sreweekly-title"><a href="https://www.honeycomb.io/blog/investigating-kafka-tiered-storage" target="_blank" rel="noopener">Investigating Mysterious Kafka Broker I/O When Using Confluent Tiered Storage</a></div>
<div class="sreweekly-description">
<p>In this debugging story, an engineer wielded SystemTap to figure out why a Kafka broker was doing a ridiculous amount of reads.</p>
<p>&nbsp;&nbsp;<small>Terra Field &mdash; Honeycomb</small></p>
<p>&nbsp;&nbsp;<small><em>Full disclosure: Honeycomb is my employer.</em></small></p>
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<div class="sreweekly-entry">
<div class="sreweekly-title"><a href="https://trstringer.com/slo-adding-nines/" target="_blank" rel="noopener">The Reality of Adding Nines to Your SLOs</a></div>
<div class="sreweekly-description">
<p>A concise breakdown of the math involved in getting that extra nine of reliability.</p>
<blockquote>
<p>It all boils down to creating the SLOs and requirements to keep your users happy, but nothing more. Unnecessary reliability is a high cost.</p>
</blockquote>
<p>&nbsp;&nbsp;<small>Thomas Stringer</small></p>
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<div class="sreweekly-entry">
<div class="sreweekly-title"><a href="https://reliabilityengineering.substack.com/p/becoming-a-senior-site-reliability" target="_blank" rel="noopener">Becoming a Senior Site Reliability Engineer: A Guide to Upskilling</a></div>
<div class="sreweekly-description">
<p>If you&#8217;re looking to advance in SRE, this article has some examples of the skills and experience you should aim for.</p>
<p>&nbsp;&nbsp;<small>Prabesh</small></p>
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<div class="sreweekly-entry">
<div class="sreweekly-title"><a href="https://willgallego.com/2024/06/21/how-many-maybes-until-empathy/" target="_blank" rel="noopener">How Many Maybe’s until Empathy?</a></div>
<div class="sreweekly-description">
<p>Will Gallego shows us a way of thinking that helps turn &#8220;should haves&#8221; into deeper understanding of our sociotechnical systems.</p>
<p>&nbsp;&nbsp;<small>Will Gallego</small></p>
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<div class="sreweekly-entry">
<div class="sreweekly-title"><a href="https://www.linkedin.com/feed/update/urn:li:activity:7209281234160537603/" target="_blank" rel="noopener">Vassil Popovski on LinkedIn Re: scalability </a></div>
<div class="sreweekly-description">
<p>Some words of wisdom I came across this week around startups choosing not to work on scalability too early.</p>
<p>&nbsp;&nbsp;<small> Vassil Popovski</small></p>
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<div class="sreweekly-entry">
<div class="sreweekly-title"><a href="https://www.reddit.com/r/sre/comments/1dukxhl/do_you_think_its_become_easier_or_harder_to_be_an/" target="_blank" rel="noopener">r/sre: do you think it&#8217;s become easier or harder to be an SRE in the last 5-10 years? </a></div>
<div class="sreweekly-description">
<p>Some commenters in this reddit thread are saying it&#8217;s easier to be <em>called</em> an SRE, but what does it mean? Some say SRE has gotten easier, and some say it&#8217;s gotten harder. What do you think?</p>
<p>&nbsp;&nbsp;<small>u/sreiously and others &mdash; reddit</small></p>
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<div class="sreweekly-entry">
<div class="sreweekly-title"><a href="https://crtc.gc.ca/eng/publications/reports/xona2024.htm" target="_blank" rel="noopener">Assessment of Rogers Networks for Resiliency and Reliability Following the 8 July 2022 Outage – Executive Summary</a></div>
<div class="sreweekly-description">
<p>The full report isn&#8217;t available yet (and may not ever be?) but this executive summary has a lot of juicy bits about the major 2022 Rogers internet and emergency service outage in Canada.</p>
<p>  <small>Xona Partners, Inc.</small></p>
</div>
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<div class="sreweekly-entry">
<div class="sreweekly-title"><a href="https://surfingcomplexity.blog/2024/07/06/quick-takes-on-rogers-network-outage-executive-summary/" target="_blank" rel="noopener">Quick takes on Rogers Network outage executive summary</a></div>
<div class="sreweekly-description">
<p>The Rogers report executive summary includes some blamey and blame-adjacent language, and this analysis does a good job of calling it out and suggesting ways to recast it.</p>
<p>&nbsp;&nbsp;<small>Lorin Hochstein</small></p>
</div>
</div>
<div class="sreweekly-entry">
<div class="sreweekly-title"><a href="https://utcc.utoronto.ca/~cks/space/blog/sysadmin/OutOfBandManagementNotTrivial" target="_blank" rel="noopener">&#8220;Out of band&#8221; network management is not trivial</a></div>
<div class="sreweekly-description">
<p>The Rogers outage report executive summary indicates that truly out-of-band network management access may have made recovery easier. What exactly is involved in setting that up?</p>
<p>&nbsp;&nbsp;<small>Chris Siebenmann</small></p>
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