@Test
  public void incClearCountIncrementsClears() {
    cachePerfStats.incClearCount();

    assertThat(statistics.getLong(clearsId)).isEqualTo(1L);
  }
Characterization test: {@code retries} currently wraps to negative from max integer value.
geode-core/src/test/java/org/apache/geode/internal/cache/CachePerfStatsTest.java