src/share/vm/runtime/interfaceSupport.cpp

@@ -100,19 +100,17 @@
       Universe::heap()->collect(GCCause::_full_gc_alot);
       unsigned int invocations = Universe::heap()->total_full_collections();
       // Compute new interval
       if (FullGCALotInterval > 1) {
         _fullgc_alot_counter = 1+(long)((double)FullGCALotInterval*os::random()/(max_jint+1.0));
-        if (PrintGCDetails && Verbose) {
-          tty->print_cr("Full gc no: %u\tInterval: %ld", invocations, _fullgc_alot_counter);
-        }
+        log_trace(gc)("Full gc no: %u\tInterval: %ld", invocations, _fullgc_alot_counter);
       } else {
         _fullgc_alot_counter = 1;
       }
       // Print progress message
       if (invocations % 100 == 0) {
-        if (PrintGCDetails && Verbose) tty->print_cr("Full gc no: %u", invocations);
+        log_trace(gc)("Full gc no: %u", invocations);
       }
     } else {
       if (ScavengeALot) _scavenge_alot_counter--;
       // Check if we should force a scavenge
       if (_scavenge_alot_counter == 0) {

@@ -120,19 +118,17 @@
         Universe::heap()->collect(GCCause::_scavenge_alot);
         unsigned int invocations = Universe::heap()->total_collections() - Universe::heap()->total_full_collections();
         // Compute new interval
         if (ScavengeALotInterval > 1) {
           _scavenge_alot_counter = 1+(long)((double)ScavengeALotInterval*os::random()/(max_jint+1.0));
-          if (PrintGCDetails && Verbose) {
-            tty->print_cr("Scavenge no: %u\tInterval: %ld", invocations, _scavenge_alot_counter);
-          }
+          log_trace(gc)("Scavenge no: %u\tInterval: %ld", invocations, _scavenge_alot_counter);
         } else {
           _scavenge_alot_counter = 1;
         }
         // Print progress message
         if (invocations % 1000 == 0) {
-          if (PrintGCDetails && Verbose) tty->print_cr("Scavenge no: %u", invocations);
+          log_trace(gc)("Scavenge no: %u", invocations);
         }
       }
     }
   }
 }