[Truffle] Run GC a few times before printing heap size.

jruby · Sep 1, 2015 · 527bc08 · 527bc08
1 parent 9c22739
commit 527bc08
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/core/src/main/java/org/jruby/Main.java b/core/src/main/java/org/jruby/Main.java
@@ -546,7 +546,9 @@ public static void printTruffleTimeMetric(String id) {
 
     private static void printTruffleMemoryMetric() {
         if (Options.TRUFFLE_METRICS_MEMORY_USED_ON_EXIT.load()) {
-            System.gc();
+            for (int n = 0; n < 10; n++) {
+                System.gc();
+            }
 
             try {
                 Thread.sleep(1000);