update:优化性能问题

src/pages/training/practise-one.vue

@@ -99,6 +99,8 @@ const SHOT_EFFECT_WAIT_TIMEOUT_MS = 1200;
 const AUDIO_TIMEOUT_BASE = 3500;
 const AUDIO_TIMEOUT_PER_KEY = 2600;
 const AUDIO_TIMEOUT_MAX = 12000;
+const RUNTIME_DIAGNOSTIC_INTERVAL_MS = 60000;
+let lastRuntimeDiagnosticAt = 0;
 
 const env = computed(() => {
   try {
@@ -108,6 +110,19 @@ const env = computed(() => {
   }
 });
 
+const maybeLogRuntimeStats = () => {
+  if (env.value !== "develop" && env.value !== "trial") return;
+  const now = Date.now();
+  if (now - lastRuntimeDiagnosticAt < RUNTIME_DIAGNOSTIC_INTERVAL_MS) return;
+  lastRuntimeDiagnosticAt = now;
+  console.log("[training-runtime]", {
+    scoreCount: scores.value.length,
+    renderedTargetShotCount: Math.min(scores.value.length, 12),
+    renderedScoreCardCount: Math.min(scores.value.length, 60) + 1,
+    ...audioManager.getRuntimeStats(),
+  });
+};
+
 const isDistanceStage = computed(() => pageStage.value === pageStages.DISTANCE);
 const isShootingStage = computed(() => pageStage.value === pageStages.SHOOTING);
 const hasPractiseResult = computed(() => !!practiseResult.value?.details);
@@ -1111,6 +1126,7 @@ async function onReceiveMessage(msg) {
       scores.value = msg.details;
       hasNewShot = msg.details.length === previousScoreLength + 1;
       latestShot = hasNewShot ? msg.details[msg.details.length - 1] : null;
+      maybeLogRuntimeStats();
     }
 
     if (trainingType.value === "precision") {