[GitHub] [iotdb] THUMarkLau commented on a diff in pull request #9743: [To rel/1.1] [IOTDB-5828] Optimize the performance of some parts in metrics, and correcting the metrics count of temporal file size in inner space compaction

["THUMarkLau (via GitHub)" <gi...@apache.org>]

THUMarkLau commented on code in PR #9743:
URL: https://github.com/apache/iotdb/pull/9743#discussion_r1180180254


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metrics/interface/src/main/java/org/apache/iotdb/metrics/metricsets/jvm/JvmThreadMetrics.java:
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@@ -25,11 +25,19 @@
 import org.apache.iotdb.metrics.utils.MetricType;
 
 import java.lang.management.ManagementFactory;
+import java.lang.management.ThreadInfo;
 import java.lang.management.ThreadMXBean;
 import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
 
 /** This file is modified from io.micrometer.core.instrument.binder.jvm.JvmThreadMetrics */
 public class JvmThreadMetrics implements IMetricSet {
+  private static long lastUpdateTime = 0L;
+  private static final long UPDATE_INTERVAL = 10_000L;
+  private static Map<Thread.State, Integer> threadStateCountMap = new HashMap<>();

Review Comment:
   resolve



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