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<h1 class="entry-title" itemprop="headline" ><a href="https://sreweekly.com/sre-weekly-issue-494/">SRE Weekly Issue #494</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-494/">September 14, 2025</a>
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<p><a class="email_only" href="https://sreweekly.com/sre-weekly-issue-494/">View on sreweekly.com</a></p>
<p class="wp-block-paragraph"><strong>SRE Weekly will be on hiatus for the next 6 weeks while I&#8217;m on medical leave.</strong></p>
<p class="wp-block-paragraph">If all goes to plan, I&#8217;ll be donating a kidney for a loved one later this week, reducing my internal redundancy to help them respond to their own internal renal incident. If you&#8217;re interested, I invite you to <a href="https://www.kidneyregistry.com/for-donors/am-i-qualified-to-donate-a-kidney/">learn more about kidney donation</a>. It&#8217;s fascinating!</p>
<br/>
<br/>
<div class="wp-block-group"><div class="wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow">
<div class="sreweekly-entry">
<div class="sreweekly-title"><a href="https://www.linkedin.com/posts/void-incidents_void-survey-activity-7371542977523064832-xNOP" target="_blank" rel="noopener">2025 VOID Incident Management Survey</a></div>
<div class="sreweekly-description">
<p>Courtney Nash over at <a href="https://www.thevoid.community/">The VOID</a> has launched an in-depth survey of incident management practices in tech. Please consider taking the time to fill out this survey. We all stand to benefit hugely from the information it will gather.</p>
<p>  <small>Courtney Nash</small></p>
</div>
</div>
<div class="sreweekly-entry">
<div class="sreweekly-title"><a href="https://www.thevoid.community/newsletter" target="_blank" rel="noopener">The VOID Newsletter, September 2025</a></div>
<div class="sreweekly-description">
<p>Speaking of The VOID, the first bit of the September issue of the VOID Newsletter stood out to me:</p>
<blockquote>
<p>Back in June, Salesforce had what appeared to be a pretty painful Heroku outage. About a month later, tech blogger Gergely Orosz posted about the incident on BlueSky. I&#8217;m bringing this up now because I’ve had over a month to chew on his commentary and I’m still mad about it. As someone who deals in reading public incident reports as a primary feature of my work, I find nothing more infuriating than people arm chair quarterbacking other organizations’ incidents and presuming they actually have any idea_ what really happened_.</p>
</blockquote>
<p>As it happens, I also commented on the similarity of Salesforce&#8217;s incident to a Datadog incident from the past in <a href="https://sreweekly.com/sre-weekly-issue-482/">issue 482</a>.</p>
<p>I&#8217;m with Courtney Nash: we really have to be careful how we opine on public incident write-ups. Not only is it important to avoid blame and hindsight bias, but we also need to be careful not to disincentivize companies from posting public incident write-ups. I highly recommend clicking through to read Courtney&#8217;s full analysis.</p>
<p>  <small>Courtney Nash</small></p>
</div>
</div>
<div class="sreweekly-entry">
<div class="sreweekly-title"><a href="https://oneuptime.com/blog/post/2025-09-03-what-are-error-budgets/view" target="_blank" rel="noopener"> What are Error Budgets? A Guide to Managing Reliability</a></div>
<div class="sreweekly-description">
<blockquote>
<p>This guide explains what error budgets are, how to manage them effectively, what to look out for, and how they differ from SLOs.</p>
</blockquote>
<p>Includes sections on potential pitfalls, real-world examples, and impact on company culture.</p>
<p>  <small>Nawaz Dhandala — OneUpime</small></p>
</div>
</div>
<div class="sreweekly-entry">
<div class="sreweekly-title"><a href="https://dzone.com/articles/observability-tracing-message-drops-kafka-pipelines" target="_blank" rel="noopener">Observability for the Invisible: Tracing Message Drops in Kafka Pipelines</a></div>
<div class="sreweekly-description">
<blockquote>
<p>This article explores how backend engineers and DevOps teams can detect, debug, and prevent message loss in Kafka-based streaming pipelines using tools like OpenTelemetry, Fluent Bit, Jaeger, and dead-letter queues.</p>
</blockquote>
<p>  <small> Prakash Wagle — DZone</small></p>
</div>
</div>
<div class="sreweekly-entry">
<div class="sreweekly-title"><a href="https://kapillamba4.medium.com/hierarchical-federation-in-prometheus-managing-millions-of-metrics-cleanly-8d8bac940ff3" target="_blank" rel="noopener">Scaling Prometheus: Managing 80M Metrics Smoothly</a></div>
<div class="sreweekly-description">
<p>Faced with 80 million time series, these folks found that Statsd + InfluxDB weren&#8217;t cutting it, so they switched to Prometheus.</p>
<p><em>Accessibility note: this article contains a table of text in an image with no alt text.</em></p>
<p>&nbsp;&nbsp;<small>Kapil</small></p>
</div>
</div>
<div class="sreweekly-entry">
<div class="sreweekly-title"><a href="https://blog.cloudflare.com/deep-dive-into-cloudflares-sept-12-dashboard-and-api-outage/" target="_blank" rel="noopener">A deep dive into Cloudflare’s September 12, 2025 dashboard and API outage</a></div>
<div class="sreweekly-description">
<p>How do these folks keep producing such detailed write-ups the day after an incident?</p>
<p>  <small>Tom Lianza and Joaquin Madruga — Cloudflare</small></p>
</div>
</div>
<div class="sreweekly-entry">
<div class="sreweekly-title"><a href="https://surfingcomplexity.blog/2025/09/07/nothing-fails-like-a-history-of-success/" target="_blank" rel="noopener">Nothing fails like a history of success</a></div>
<div class="sreweekly-description">
<p>The author ties a recent outage in San Francisco&#8217;s BART transit service to a couple of previous incidents by a common thread: confidence placed in a procedure that had been performed successfully previously.</p>
<p>This article also links to BART&#8217;s memo which is surprisingly detailed and a great read.</p>
<p>&nbsp;&nbsp;<small>Lorin Hochstein</small></p>
</div>
</div>
<div class="sreweekly-entry">
<div class="sreweekly-title"><a href="https://graphite.dev/blog/how-we-sped-up-code-search-graphite-chat" target="_blank" rel="noopener">How we sped up code search for Graphite Chat </a></div>
<div class="sreweekly-description">
<p>The folks at Graphite take us through their discovery of why code search is difficult and the strategies they employed to solve it.</p>
<p>&nbsp;&nbsp;<small>Brandon Willett &mdash; Graphite</small></p>
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