anchor.diff:  
       $(document).ready(function () {
           drawSankeyChart(data, "#graph", 960, 500);
  -        drawSankeyChart(rpcdata, "#rpcgraph", 960, 800);
       });
   </script>
  -
   </body>
   </html>
positive.code:                         <li>spanId = ${sp.spanId}</li>
                          <li>parentSpanId = ${sp.parentSpanId}</li>
                          <li>service = ${sp.serviceName}</li>
                          <li>name = ${sp.name}</li>
                          <li>startTime = ${hippo:longToDateStr(sp.startTime)}</li>
                          <li>endTime = ${hippo:longToDateStr(sp.startTime + sp.elapsed)}</li>
                          <li>endpoint = ${sp.endPoint}</li>
                          <li>terminal = ${sp.terminal}</li>
                          <c:if test="${status.first}">
                              <c:set var="startTime" scope="page" value="${sp.startTime}"/>
                          </c:if>
  
negative.code:                     "${agentId}"
                      <c:if test="${!status2.last}">, </c:if>
                      </c:forEach>
  	            ],
  	            "serverType" : "${node.serviceType}",
  	            "terminal" : "${node.serviceType.terminal}"
              }
              <c:if test="${!status.last}">,
              </c:if>
  