https://veerendra2.github.io/tags/raspberry-pi/ Recent content in Raspberry-Pi on Veerendra's Blog Hugo -- 0.161.1 en Sat, 29 Aug 2026 00:00:00 +0000 https://veerendra2.github.io/victoriametrics-data-loss-clock-jump/ Sat, 29 Aug 2026 00:00:00 +0000 https://veerendra2.github.io/victoriametrics-data-loss-clock-jump/ <p>I was testing a new <a href="https://github.com/veerendra2/composeflux">ComposeFlux</a> feature on my homeserver. As part of some maintenance work, I restarted the servers and opened Grafana a few minutes later to check whether everything had come back normally.</p> <p>That was when I noticed every metric before <strong>19:18</strong> was gone. New metrics were arriving normally, but the entire history ended at the same minute.</p> <p><img loading="lazy" src="https://veerendra2.github.io/static_content/images/victoriametrics-history-after-clock-jump.png" alt="Grafana showing VictoriaMetrics data starting around 19:18 after the Raspberry Pi clock correction" /> </p>