[GitHub] heyile commented on a change in pull request #1047: [SCB-1096]change the method to calculate process cpu rate same with top

[GitBox <gi...@apache.org>]

heyile commented on a change in pull request #1047: [SCB-1096]change the method to calculate process cpu rate same with top
URL: https://github.com/apache/servicecomb-java-chassis/pull/1047#discussion_r245626619
 
 

 ##########
 File path: metrics/metrics-core/src/main/java/org/apache/servicecomb/metrics/core/meter/os/cpu/AbstractCpuUsage.java
 ##########
 @@ -68,36 +62,21 @@ public void setUsage(double usage) {
     this.usage = usage;
   }
 
-  public void setPeriodTotalTime(long periodTotalTime) {
-    this.periodTotalTime = periodTotalTime;
-  }
-
-  protected String[] readAndSplitStat() throws IOException {
-    File file = new File(filePath);
-    String stat = FileUtils.readLines(file, StandardCharsets.UTF_8).get(0);
-    return stat.trim().split("\\s+");
-  }
-
-  public void update() {
-    String[] stats;
+  @SuppressWarnings("deprecation")
 
 Review comment:
   ok

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