diff --git a/db/db_bench.cc b/db/db_bench.cc index e24cc1779a..54c7323ba1 100644 --- a/db/db_bench.cc +++ b/db/db_bench.cc @@ -732,7 +732,8 @@ class Benchmark { #endif } - void PrintHistogram(Histograms histogram_type, std::string name) { + void PrintHistogram(const Histograms& histogram_type, + const std::string& name) { HistogramData histogramData; dbstats->histogramData(histogram_type, &histogramData); fprintf(stdout, "%s statistics Percentiles :", name.c_str()); @@ -741,33 +742,19 @@ class Benchmark { fprintf(stdout, "99 : %f\n", histogramData.percentile99); } + void PrintTicker(const Tickers& ticker, const std::string& name) { + fprintf(stdout, "%s COUNT : %ld\n", + name.c_str(), dbstats->getTickerCount(ticker)); + } + void PrintStatistics() { if (FLAGS_statistics) { - fprintf(stdout, "File opened:%ld closed:%ld errors:%ld\n" - "Block Cache Hit Count:%ld Block Cache Miss Count:%ld\n" - "Bloom Filter Useful: %ld \n" - "Compaction key_drop_newer_entry: %ld key_drop_obsolete: %ld " - "Compaction key_drop_user: %ld\n", - dbstats->getTickerCount(NO_FILE_OPENS), - dbstats->getTickerCount(NO_FILE_CLOSES), - dbstats->getTickerCount(NO_FILE_ERRORS), - dbstats->getTickerCount(BLOCK_CACHE_HIT), - dbstats->getTickerCount(BLOCK_CACHE_MISS), - dbstats->getTickerCount(BLOOM_FILTER_USEFUL), - dbstats->getTickerCount(COMPACTION_KEY_DROP_NEWER_ENTRY), - dbstats->getTickerCount(COMPACTION_KEY_DROP_OBSOLETE), - dbstats->getTickerCount(COMPACTION_KEY_DROP_USER)); - PrintHistogram(DB_GET, "DB_GET"); - PrintHistogram(DB_WRITE, "DB_WRITE"); - PrintHistogram(COMPACTION_TIME, "COMPACTION_TIME"); - PrintHistogram(TABLE_SYNC_MICROS, "TABLE SYNC MICROS"); - PrintHistogram( - COMPACTION_OUTFILE_SYNC_MICROS, - "COMPACTION OUT FILE SYNC MICROS"); - PrintHistogram(WAL_FILE_SYNC_MICROS, "WAL FILE SYNC MICROS"); - PrintHistogram(MANIFEST_FILE_SYNC_MICROS, "Manifest SYNC MICROS"); - PrintHistogram(TABLE_OPEN_IO_MICROS, "Table Open IO Micros"); - PrintHistogram(DB_MULTIGET, "DB_MULTIGET"); + for (auto& t : TickersNameMap) { + PrintTicker(t.first, t.second); + } + for (auto& h : HistogramsNameMap) { + PrintHistogram(h.first, h.second); + } } }