@Test
@Ignore // Runtimes can vary on Build server thus sometimes fails. Thus is ignored.
public void checkPerformance() {

    JdbcConsumerManager manager = createJdbcConsumerManager();
    long start = System.currentTimeMillis();
    for (int i = 1; i <= 100; i++) {
        manager.acknowledgeOffset("Julian", i, true);
    }
    long stop = System.currentTimeMillis();
    long durationMs = stop - start;
    assertTrue("Duration was too long, was " + durationMs, durationMs < 1_000);
}