public static void doTxPuts(String regionName) {
    Region<Object, Object> r = cache.getRegion(SEPARATOR + regionName);
    CacheTransactionManager mgr = cache.getCacheTransactionManager();

    mgr.begin();
    r.put(0, 0);
    r.put(100, 100);
    r.put(200, 200);
    mgr.commit();
  }
Returns a Map that contains the count for number of cache server and number of Receivers.
geode-wan/src/distributedTest/java/org/apache/geode/internal/cache/wan/WANTestBase.java