优化后端的性能

2026-04-24 15:46:21 +08:00
parent c254923bd6
commit 8e50437ed4
5 changed files with 126 additions and 63 deletions
--- a/public/index.html
+++ b/public/index.html
@@ -588,6 +588,11 @@
                  <option value="max">出入取大 (Max)</option>
                </select>
              </div>
+              <div class="form-group" style="margin-top: 15px;">
+                <label for="prometheusCacheTtlInput">数据自动刷新/同步间隔 (秒)</label>
+                <input type="number" id="prometheusCacheTtlInput" placeholder="例：30" min="0" max="86400">
+                <p style="font-size: 0.72rem; color: var(--text-muted); margin-top: 6px;">后端将按此频率主动从 Prometheus 抓取数据并缓存。设为 0 则禁用自动同步。建议值：15-60s。</p>
+              </div>
              <div class="form-group" style="margin-top: 15px;">
                <label for="psFilingInput">公安备案号 (如：京公网安备 11010102000001号)</label>
                <input type="text" id="psFilingInput" placeholder="请输入公安备案号">