SkyWalking JVM 指标的收集与存储

lazyducker · Jan 6, 2018 · aadff78 · aadff78
1 parent d10357a
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diff --git a/...torage-define/src/main/java/org/skywalking/apm/collector/storage/table/jvm/CpuMetric.java b/...torage-define/src/main/java/org/skywalking/apm/collector/storage/table/jvm/CpuMetric.java
@@ -25,6 +25,8 @@
 import org.skywalking.apm.collector.core.data.operator.NonOperation;
 
 /**
+ * CPU 指标
+ *
  * @author peng-yongsheng
  */
 public class CpuMetric extends Data {

diff --git a/...e-define/src/main/java/org/skywalking/apm/collector/storage/table/jvm/CpuMetricTable.java b/...e-define/src/main/java/org/skywalking/apm/collector/storage/table/jvm/CpuMetricTable.java
@@ -27,6 +27,13 @@ public class CpuMetricTable extends CommonTable {
 
     public static final String TABLE = "cpu_metric";
 
+    /**
+     * 实例编号
+     */
     public static final String COLUMN_INSTANCE_ID = "instance_id";
+    /**
+     * CPU 占用率
+     */
     public static final String COLUMN_USAGE_PERCENT = "usage_percent";
+
 }