adds soda exec time meas (System.nanoTime() based)

data-access/servlet/src/main/java/ops/cli/ExecCmd.java

@@ -73,6 +73,8 @@ class ExecCmd
 
       LOGGER.info("CMD: " + Arrays.toString(cmd));
 
+      long start_nsec = System.nanoTime();
+
       Runtime rt = Runtime.getRuntime();
       Process proc = rt.exec(cmd);
 
@@ -82,6 +84,8 @@ class ExecCmd
       // any output?
       StreamGobbler outputGobbler = new StreamGobbler(proc.getInputStream(), "OUTPUT", outputStream);
 
+      long meas1_nsec = System.nanoTime();
+
       // kick them off
       outputGobbler.start();
       errorGobbler.start();
@@ -89,9 +93,21 @@ class ExecCmd
       outputGobbler.join();
       errorGobbler.join();
 
+      long meas2_nsec = System.nanoTime();
+
       exitValue = proc.waitFor();
 
+      long meas3_nsec = System.nanoTime();
+
       outputStream.flush();
+
+      long meas4_nsec = System.nanoTime();
+
+      LOGGER.info("RUNTIME[nsec] ExecCmd::doRun(): "
+            +       String.valueOf((long)Math.round( (meas1_nsec - start_nsec)/1.0e6 ))
+            + " " + String.valueOf((long)Math.round( (meas2_nsec - start_nsec)/1.0e6 ))
+            + " " + String.valueOf((long)Math.round( (meas3_nsec - start_nsec)/1.0e6 ))
+            + " " + String.valueOf((long)Math.round( (meas4_nsec - start_nsec)/1.0e6 )));
    }
 
 

data-access/servlet/src/main/java/webapi/ServletCutout.java

@@ -244,6 +244,7 @@ public class ServletCutout extends HttpServlet
       {
          boolean showDuration   = settings.defaults.showDuration;
          long    startTime_msec = System.currentTimeMillis();
+         long    startTime_nsec = System.nanoTime();
 
          ServletOutputStream  respOutputStream = response.getOutputStream();
 
@@ -338,6 +339,7 @@ public class ServletCutout extends HttpServlet
             respOutputStream.close();
          }
 
+         LOGGER.info("RUNTIME[nsec] Servlet::execRequest: "+String.valueOf(System.nanoTime() - startTime_nsec));
       }
 
    private String convertLocalPathnameToRemoteUrl(String localPathname,