public StatisticDataset GetCachesByLogCount(DataFilter filter)
        {
            filterManager.ValidateFilter(filter);
            var data = new StatisticDataset {
                Data           = logEntryDao.GetMostLoggedCaches(filter),
                Caption        = "Most logged caches",
                Column2Caption = "Cache name",
                Column3Caption = "Count of log entries"
            };

            return(data);
        }