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https://issues.apache.org/jira/browse/DRILL-5195?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15881163#comment-15881163
 ] 

ASF GitHub Bot commented on DRILL-5195:
---------------------------------------

Github user paul-rogers commented on a diff in the pull request:

    https://github.com/apache/drill/pull/756#discussion_r102804544
  
    --- Diff: 
exec/java-exec/src/main/java/org/apache/drill/exec/server/rest/profile/TableBuilder.java
 ---
    @@ -33,62 +33,91 @@
       private int w = 0;
       private int width;
     
    -  public TableBuilder(final String[] columns) {
    +  public TableBuilder(final String[] columns, final String[] 
columnTooltip) {
         sb = new StringBuilder();
         width = columns.length;
     
         format.setMaximumFractionDigits(3);
     
         sb.append("<table class=\"table table-bordered text-right\">\n<tr>");
    -    for (final String cn : columns) {
    -      sb.append("<th>" + cn + "</th>");
    +    for (int i = 0; i < columns.length; i++) {
    +      String cn = columns[i];
    +      String ctt = "";
    +      if (columnTooltip != null) {
    +        String tooltip = columnTooltip[i];
    +        if (tooltip != null) {
    +          ctt = " title=\""+tooltip+"\" style=\"color:#00008B;\"";
    +        }
    +      }
    +      sb.append("<th" + ctt + ">" + cn + "</th>");
         }
         sb.append("</tr>\n");
       }
     
    -  public void appendCell(final String s, final String link) {
    +  public void appendCell(final String s, final String link, final String 
titleText) {
         if (w == 0) {
           sb.append("<tr>");
         }
    -    sb.append(String.format("<td>%s%s</td>", s, link != null ? link : ""));
    +    if (titleText != null && titleText.length() > 0) {
    +      sb.append(String.format("<td title=\""+titleText+"\">%s%s</td>", s, 
link != null ? link : ""));
    +    } else {
    +      sb.append(String.format("<td>%s%s</td>", s, link != null ? link : 
""));
    +    }
         if (++w >= width) {
           sb.append("</tr>\n");
           w = 0;
    +    }  }
    +
    +  public void appendCellWithBgColor(final String s, final String link, 
final String titleText, final String backgroundColor) {
    +    if (w == 0) {
    +      sb.append("<tr bgcolor=\""+backgroundColor+"\">");
    --- End diff --
    
    This is very old-school. Modern web practice is to define a CSS style, then 
reference that here:
    
    ```
    highlight: { background: #aabbcc; }
    ...
    <tr class="highlight"> ...
    ```


> Publish Operator and MajorFragment Stats in Profile page
> --------------------------------------------------------
>
>                 Key: DRILL-5195
>                 URL: https://issues.apache.org/jira/browse/DRILL-5195
>             Project: Apache Drill
>          Issue Type: Improvement
>          Components: Web Server
>    Affects Versions: 1.9.0
>            Reporter: Kunal Khatua
>            Assignee: Kunal Khatua
>         Attachments: dbit_complete.png, dbit_inflight.png, dbit_opOverview.png
>
>
> Currently, we show runtimes for major fragments, and min,max,avg times for 
> setup, processing and waiting for various operators.
> It would be worthwhile to have additional stats for the following:
> MajorFragment
>   %Busy - % of the active time for all the minor fragments within each major 
> fragment that they were busy. 
> Operator Profile
>   %Busy - % of the active time for all the fragments within each operator 
> that they were busy. 
>   Records - Total number of records propagated out by that operator.



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