adds soda exec time meas (System.nanoTime() based) (e797a57a) · Commits · ViaLactea / vlkb-soda

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

+16 −0

Original line number	Diff line number	Diff line
		@@ -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 )));
		}

+2 −0

Original line number	Diff line number	Diff line
		@@ -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,