yeqiyi / dbBenchForBadgerDB

dbBench for badgerDB

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The db_bench written for badgerDB (just like leveldb) Test the performance of badgerdb under basic R/W workload

Parameters:

• db : path of database
• num: Number of key/values to place in database
• value_size: Size of each value
• value_threshold: value threshold to trigger key/value separate
• write_buffer_size: size of memtables
• threads: Number of concurrent threads to run
• mem_table_num: Number of memtables
• num_level0: Number of tables at level0
• num_level0_stall: Number of stalled tables at level0

Actual supported benchmarks:

• fillseq -- write N values in sequential key order in async mode
• fillrandom -- write N values in random key order in async mode
• overwrite -- overwrite N values in random key order in async mode
• fillsync -- write N/100 values in random key order in sync mode
• fill100K -- write N/1000 100K values in random order in async mode
• readseq -- read N times sequentially
• readreverse -- read N times in reverse order
• readrandom -- read N times in random order
• readhot -- read N times in random order from 1% section of DB