public void endLoad(long start) {
    // note that load times are used in health checks and
    // should not be disabled by enableClockStats==false
    long ts = NanoTimer.getTime(); // don't use getStatTime so always enabled
    stats.incLong(loadTimeId, ts - start);
    stats.incLong(loadsInProgressId, -1);
    stats.incLong(loadsCompletedId, 1);
  }
@param start the timestamp taken when the operation started
geode-core/src/main/java/org/apache/geode/internal/cache/CachePerfStats.java