db_bench result

$ ~/ws/tmp% TEST_TMPDIR=/tmp/dbbench4 ./db_bench_main --benchmarks=filluniquerandom,readrandom -compression_type=none -max_background_jobs=12 -num=10000000
Set seed to 1659416156463325 because --seed was 0
Initializing RocksDB Options from the specified file
Initializing RocksDB Options from command-line flags
Integrated BlobDB: blob cache disabled
RocksDB:    version 7.6.0
Date:       Tue Aug  2 04:55:56 2022
CPU:        96 * Intel(R) Xeon(R) Platinum 8275CL CPU @ 3.00GHz
CPUCache:   36608 KB
Keys:       16 bytes each (+ 0 bytes user-defined timestamp)
Values:     100 bytes each (50 bytes after compression)
Entries:    10000000
Prefix:    0 bytes
Keys per prefix:    0
RawSize:    1106.3 MB (estimated)
FileSize:   629.4 MB (estimated)
Write rate: 0 bytes/second
Read rate: 0 ops/second
Compression: NoCompression
Compression sampling rate: 0
Memtablerep: SkipListFactory
Perf Level: 1
------------------------------------------------
Initializing RocksDB Options from the specified file
Initializing RocksDB Options from command-line flags
Integrated BlobDB: blob cache disabled
DB path: [/tmp/dbbench4/dbbench]
filluniquerandom :       2.676 micros/op 373706 ops/sec 26.759 seconds 10000000 operations;   41.3 MB/s
DB path: [/tmp/dbbench4/dbbench]
readrandom   :       8.528 micros/op 117265 ops/sec 85.277 seconds 10000000 operations;   13.0 MB/s (10000000 of 10000000 found)

$ ~/ws/tmp% TEST_TMPDIR=/tmp/dbbench5 ./db_bench_new --benchmarks=filluniquerandom,readrandom -compression_type=none -max_background_jobs=12 -num=10000000
Set seed to 1659416284759246 because --seed was 0
Initializing RocksDB Options from the specified file
Initializing RocksDB Options from command-line flags
Integrated BlobDB: blob cache disabled
RocksDB:    version 7.6.0
Date:       Tue Aug  2 04:58:04 2022
CPU:        96 * Intel(R) Xeon(R) Platinum 8275CL CPU @ 3.00GHz
CPUCache:   36608 KB
Keys:       16 bytes each (+ 0 bytes user-defined timestamp)
Values:     100 bytes each (50 bytes after compression)
Entries:    10000000
Prefix:    0 bytes
Keys per prefix:    0
RawSize:    1106.3 MB (estimated)
FileSize:   629.4 MB (estimated)
Write rate: 0 bytes/second
Read rate: 0 ops/second
Compression: NoCompression
Compression sampling rate: 0
Memtablerep: SkipListFactory
Perf Level: 1
------------------------------------------------
Initializing RocksDB Options from the specified file
Initializing RocksDB Options from command-line flags
Integrated BlobDB: blob cache disabled
DB path: [/tmp/dbbench5/dbbench]
filluniquerandom :       2.771 micros/op 360895 ops/sec 27.709 seconds 10000000 operations;   39.9 MB/s
DB path: [/tmp/dbbench5/dbbench]
readrandom   :       8.263 micros/op 121015 ops/sec 82.634 seconds 10000000 operations;   13.4 MB/s (10000000 of 10000000 found)