title: Understanding latency using Redis-Cli
body: <p>I'm using the <code>redis-cli</code> tool to observe redis-server latency. Here's an example:</p>
  
  <pre><code>ubuntu:~$ redis-cli --latency -h 127.0.0.1 -p 6379
  min: 0, max: 15, avg: 0.12 (2839 samples)
  </code></pre>
  
  <p>Question is, what these values actually mean? I'm struggling to find documentation on this beyond what's available through the tool's own help document.</p>