增加活动会话百分比

@@ -9,6 +9,7 @@ import com.sitech.util.JSONUtil;
 import com.sitech.util.upload.RomoteController;
 import org.apache.log4j.Logger;
 
+import java.text.DecimalFormat;
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
@@ -413,13 +414,11 @@ public class CollOracleBySql {
             //add start 活动会话数量
             String sqlActiveSession = "select STATUS,count(*) from v$session where status='ACTIVE' group by STATUS";
             Vector activeSessionDetail = collectiondbbase.getSQLKPIResult(sqlActiveSession);
-
-            /* PM-00-03-009-04 定义的为 JDBC可链接性，这里不统一，注释掉。
             int activeSessionNum = 0;
             Vector activeSessionDetailVector = (Vector) activeSessionDetail.elementAt(0);
             String num = (String) activeSessionDetailVector.get(1);
             activeSessionNum = Integer.parseInt(num);
-            collectiondbbase.addKPI(KBP_ID, "PM-00-03-009-04", String.valueOf(activeSessionNum));*/
+            collectiondbbase.addKPI(KBP_ID, "PM-00-03-009-04", String.valueOf(activeSessionNum));
             //add end
             int sessionNum = 0;
             for (int i = 0; i < sessionDetail.size(); i++) {
@@ -441,6 +440,28 @@ public class CollOracleBySql {
 
             collectiondbbase.addKPI(KBP_ID, "PM-00-03-009-03", String
                     .valueOf(sessionNum));
+
+            //================== 会话百分比=活动会话数/最大会话数 2017.05.23 swy ===========================
+            String sqlMaxSession = "select value from v$parameter where name='sessions'";
+            Vector maxSessionDetail = collectiondbbase.getSQLKPIResult(sqlMaxSession);
+            int maxSessionNum = 0;
+            Vector numberVector = (Vector)maxSessionDetail.get(0);
+            String number=(String)numberVector.get(0);
+            maxSessionNum = Integer.parseInt(number);
+            float activeSessionPercentage= 0;
+            DecimalFormat df = new DecimalFormat("0.00");
+            try{
+                activeSessionPercentage=((float)activeSessionNum*100/maxSessionNum);
+            }catch (Exception ex){
+                activeSessionPercentage=0;
+                logger.error("计算会话百分比出错;ex="+ex.getMessage());
+
+            }finally {
+                collectiondbbase.addKPI(KBP_ID, "PM-00-03-009-888", String.valueOf(df.format(activeSessionPercentage)));
+            }
+
+
+
             // 4. buffer Hit %
             collectiondbbase
                     .addKPI(
@@ -685,7 +706,7 @@ public class CollOracleBySql {
      * PM-10-12-10-18 free buffer busy ：f
      * PM-10-12-10-19 log file sync 等待时间：v
      * PM-10-12-10-20 log file sync 等待数量：v
-     * PM-00-03-009-03 数据库连接用户数:
+     * PM-00-03-009-03 数据库连接用户数:ui
      * FM-00-03-001-01 数据库状态 :
      * FM-10-12-10-22 有无死锁产生0 :
      * PM-10-12-10-23 锁等待数量:select count(*) from v$lock where request<>0
@@ -964,8 +985,10 @@ public class CollOracleBySql {
                         "PM-00-03-904-01", freesize);// 14. 表空间剩余大小
 
             }
-        }catch (Exception ex){
 
+            log.info("This is Oracle 11g");
+        }catch (Exception ex){
+            log.info("This is Oracle 9i");
             //String KBP_ID = KBP_ID + "-11:" + deviceId + "-TABLESPACES";
 
             String sql = "SELECT upper(d.tablespace_name), "+