@Test
  public void endPutAllIncrementsPutAlls() {
    cachePerfStats.endPutAll(0);

    assertThat(statistics.getLong(putAllsId)).isEqualTo(1);
  }
Characterization test: Note that the only way to increment {@code putalls} is to invoke {@code
endPutAll}.
geode-core/src/test/java/org/apache/geode/internal/cache/CachePerfStatsTest.java