https://krtffl.dev/tags/logs/ Recent content in logs on krtffl.dev Hugo -- gohugo.io en © [krtffl](https://krtffl.dev) Mon, 23 Mar 2026 00:00:00 +0000 https://krtffl.dev/posts/drain-algorithm-in-rust/ Mon, 23 Mar 2026 00:00:00 +0000 https://krtffl.dev/posts/drain-algorithm-in-rust/ <p>picture the scene: something is on fire in production, you ssh into the box, <code>tail</code> a log file, and you&rsquo;re greeted by forty thousand lines that all look <em>almost</em> the same but not quite. your eyes glaze over. you <code>grep error</code>, then <code>grep -v</code> the noise, then pipe the whole thing into <code>sort | uniq -c</code> and pray.</p> <p>there&rsquo;s a better way, and it&rsquo;s older than you&rsquo;d think.</p>