public void exec(final SQLStatisticAggregateMap map) {
        taskContextFactory.context("Flush SQL Statistics", taskContext -> exec(taskContext, map))
                .run();
    }
The number of records to flush to the DB in one go.
stroom-statistics/stroom-statistics-impl-sql/src/main/java/stroom/statistics/impl/sql/SQLStatisticFlushTaskHandler.java