[Swift-commit] r7503 - branches/release-0.94/src/org/griphyn/vdl/karajan/lib

[hategan at ci.uchicago.edu]

Author: hategan
Date: 2014-01-22 21:17:26 -0600 (Wed, 22 Jan 2014)
New Revision: 7503

Modified:
   branches/release-0.94/src/org/griphyn/vdl/karajan/lib/RuntimeStats.java
Log:
added code to regularly log memory usage of the swift process

Modified: branches/release-0.94/src/org/griphyn/vdl/karajan/lib/RuntimeStats.java
===================================================================
--- branches/release-0.94/src/org/griphyn/vdl/karajan/lib/RuntimeStats.java	2014-01-22 23:07:19 UTC (rev 7502)
+++ branches/release-0.94/src/org/griphyn/vdl/karajan/lib/RuntimeStats.java	2014-01-23 03:17:26 UTC (rev 7503)
@@ -271,6 +271,15 @@
 			if (logger.isInfoEnabled()) {
 			    logger.info(msg);
 			}
+			if (logger.isInfoEnabled()) {
+                Runtime r = Runtime.getRuntime();
+                long maxHeap = r.maxMemory();
+                long freeMemory = r.freeMemory();
+                long totalMemory = r.totalMemory();
+                long usedMemory = totalMemory - freeMemory;
+                
+                logger.info("HeapMax: " + maxHeap + ", CrtHeap: " + totalMemory + ", UsedHeap: " + usedMemory);
+            }
 		}
 
 	}