@Test
  public void endHandlingNetsearchDecreasesHandlingNetsearchesInProgressIfSuccess() {
    doReturn(1L, 10L).when(statisticsClock).getTime();
    long startTime = cachePerfStats.startHandlingNetsearch();

    cachePerfStats.endHandlingNetsearch(startTime, true);

    assertThat(statistics.getLong(handlingNetsearchesInProgressId)).isZero();
  }
Characterization test: {@code deltaFullValuesRequested} currently wraps to negative from max
integer value.
geode-core/src/test/java/org/apache/geode/internal/cache/CachePerfStatsTest.java