private static long setTotalBytesToEvictFromHeap() {
    float evictionBurstPercentage = Float.parseFloat(System
        .getProperty(GEMFIRE_PREFIX + "HeapLRUCapacityController.evictionBurstPercentage", "0.4"));
    long maxTenuredBytes = HeapMemoryMonitor.getTenuredPoolMaxMemory();
    return (long) (maxTenuredBytes * 0.01 * evictionBurstPercentage);
  }
Triggers centralized eviction(asynchronously) when the ResourceManager sends an eviction event
for on-heap regions. This is registered with the ResourceManager.

@since GemFire 6.0
geode-core/src/main/java/org/apache/geode/internal/cache/eviction/HeapEvictor.java