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cuckoo_1_0_5000000_16384.perf
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/home/ubuntu/rocksdb/rocks_bench --key_size=16 --value_size=100 --disable_auto_compactions=0 --write_buffer_size=17179869184 --disable_wal=0 --sync=0 --verify_checksum=0 --threads=1 --use_existing_db=0 --allow_concurrent_memtable_write=0 --benchmarks=fillseq,fillrandom,readseq,readrandom --memtablerep=cuckoo --db=/mnt/ssd/rocksdb --num=5000000 --keys_per_prefix=10 --prefix_size=8 --enable_pipelined_write=1 --statistics=1
Initializing RocksDB Options from the specified file
Initializing RocksDB Options from command-line flags
Keys: 16 bytes each
Values: 100 bytes each (50 bytes after compression)
Entries: 5000000
Prefix: 8 bytes
Keys per prefix: 10
RawSize: 553.1 MB (estimated)
FileSize: 314.7 MB (estimated)
Write rate: 0 bytes/second
Read rate: 0 ops/second
Compression: Snappy
Memtablerep: cuckoo
Perf Level: 1
WARNING: Assertions are enabled; benchmarks unnecessarily slow
------------------------------------------------
Initializing RocksDB Options from the specified file
Initializing RocksDB Options from command-line flags
DB path: [/mnt/ssd/rocksdb]
fillseq : 4.475 micros/op 223455 ops/sec; 24.7 MB/s
Initializing RocksDB Options from the specified file
Initializing RocksDB Options from command-line flags
DB path: [/mnt/ssd/rocksdb]
fillrandom : 4.512 micros/op 221629 ops/sec; 24.5 MB/s
DB path: [/mnt/ssd/rocksdb]
readseq : 2.393 micros/op 417955 ops/sec; 46.2 MB/s
DB path: [/mnt/ssd/rocksdb]
readrandom : 1.646 micros/op 607540 ops/sec; 67.2 MB/s (5000000 of 5000000 found)
STATISTICS:
rocksdb.block.cache.miss COUNT : 0
rocksdb.block.cache.hit COUNT : 0
rocksdb.block.cache.add COUNT : 0
rocksdb.block.cache.add.failures COUNT : 0
rocksdb.block.cache.index.miss COUNT : 0
rocksdb.block.cache.index.hit COUNT : 0
rocksdb.block.cache.index.add COUNT : 0
rocksdb.block.cache.index.bytes.insert COUNT : 0
rocksdb.block.cache.index.bytes.evict COUNT : 0
rocksdb.block.cache.filter.miss COUNT : 0
rocksdb.block.cache.filter.hit COUNT : 0
rocksdb.block.cache.filter.add COUNT : 0
rocksdb.block.cache.filter.bytes.insert COUNT : 0
rocksdb.block.cache.filter.bytes.evict COUNT : 0
rocksdb.block.cache.data.miss COUNT : 0
rocksdb.block.cache.data.hit COUNT : 0
rocksdb.block.cache.data.add COUNT : 0
rocksdb.block.cache.data.bytes.insert COUNT : 0
rocksdb.block.cache.bytes.read COUNT : 0
rocksdb.block.cache.bytes.write COUNT : 0
rocksdb.bloom.filter.useful COUNT : 0
rocksdb.persistent.cache.hit COUNT : 0
rocksdb.persistent.cache.miss COUNT : 0
rocksdb.sim.block.cache.hit COUNT : 0
rocksdb.sim.block.cache.miss COUNT : 0
rocksdb.memtable.hit COUNT : 5000000
rocksdb.memtable.miss COUNT : 0
rocksdb.l0.hit COUNT : 0
rocksdb.l1.hit COUNT : 0
rocksdb.l2andup.hit COUNT : 0
rocksdb.compaction.key.drop.new COUNT : 0
rocksdb.compaction.key.drop.obsolete COUNT : 0
rocksdb.compaction.key.drop.range_del COUNT : 0
rocksdb.compaction.key.drop.user COUNT : 0
rocksdb.compaction.range_del.drop.obsolete COUNT : 0
rocksdb.compaction.optimized.del.drop.obsolete COUNT : 0
rocksdb.compaction.cancelled COUNT : 0
rocksdb.number.keys.written COUNT : 10000000
rocksdb.number.keys.read COUNT : 5000000
rocksdb.number.keys.updated COUNT : 0
rocksdb.bytes.written COUNT : 1310000000
rocksdb.bytes.read COUNT : 500000000
rocksdb.number.db.seek COUNT : 1
rocksdb.number.db.next COUNT : 3161458
rocksdb.number.db.prev COUNT : 0
rocksdb.number.db.seek.found COUNT : 1
rocksdb.number.db.next.found COUNT : 3161457
rocksdb.number.db.prev.found COUNT : 0
rocksdb.db.iter.bytes.read COUNT : 366729128
rocksdb.no.file.closes COUNT : 0
rocksdb.no.file.opens COUNT : 0
rocksdb.no.file.errors COUNT : 0
rocksdb.l0.slowdown.micros COUNT : 0
rocksdb.memtable.compaction.micros COUNT : 0
rocksdb.l0.num.files.stall.micros COUNT : 0
rocksdb.stall.micros COUNT : 0
rocksdb.db.mutex.wait.micros COUNT : 0
rocksdb.rate.limit.delay.millis COUNT : 0
rocksdb.num.iterators COUNT : 0
rocksdb.number.multiget.get COUNT : 0
rocksdb.number.multiget.keys.read COUNT : 0
rocksdb.number.multiget.bytes.read COUNT : 0
rocksdb.number.deletes.filtered COUNT : 0
rocksdb.number.merge.failures COUNT : 0
rocksdb.bloom.filter.prefix.checked COUNT : 0
rocksdb.bloom.filter.prefix.useful COUNT : 0
rocksdb.number.reseeks.iteration COUNT : 0
rocksdb.getupdatessince.calls COUNT : 0
rocksdb.block.cachecompressed.miss COUNT : 0
rocksdb.block.cachecompressed.hit COUNT : 0
rocksdb.block.cachecompressed.add COUNT : 0
rocksdb.block.cachecompressed.add.failures COUNT : 0
rocksdb.wal.synced COUNT : 0
rocksdb.wal.bytes COUNT : 1310000000
rocksdb.write.self COUNT : 10000000
rocksdb.write.other COUNT : 0
rocksdb.write.timeout COUNT : 0
rocksdb.write.wal COUNT : 10000000
rocksdb.compact.read.bytes COUNT : 0
rocksdb.compact.write.bytes COUNT : 0
rocksdb.flush.write.bytes COUNT : 0
rocksdb.number.direct.load.table.properties COUNT : 0
rocksdb.number.superversion_acquires COUNT : 2
rocksdb.number.superversion_releases COUNT : 0
rocksdb.number.superversion_cleanups COUNT : 0
rocksdb.number.block.compressed COUNT : 0
rocksdb.number.block.decompressed COUNT : 0
rocksdb.number.block.not_compressed COUNT : 0
rocksdb.merge.operation.time.nanos COUNT : 0
rocksdb.filter.operation.time.nanos COUNT : 0
rocksdb.row.cache.hit COUNT : 0
rocksdb.row.cache.miss COUNT : 0
rocksdb.read.amp.estimate.useful.bytes COUNT : 0
rocksdb.read.amp.total.read.bytes COUNT : 0
rocksdb.number.rate_limiter.drains COUNT : 0
rocksdb.number.iter.skip COUNT : 0
rocksdb.blobdb.num.put COUNT : 0
rocksdb.blobdb.num.write COUNT : 0
rocksdb.blobdb.num.get COUNT : 0
rocksdb.blobdb.num.multiget COUNT : 0
rocksdb.blobdb.num.seek COUNT : 0
rocksdb.blobdb.num.next COUNT : 0
rocksdb.blobdb.num.prev COUNT : 0
rocksdb.blobdb.num.keys.written COUNT : 0
rocksdb.blobdb.num.keys.read COUNT : 0
rocksdb.blobdb.bytes.written COUNT : 0
rocksdb.blobdb.bytes.read COUNT : 0
rocksdb.blobdb.write.inlined COUNT : 0
rocksdb.blobdb.write.inlined.ttl COUNT : 0
rocksdb.blobdb.write.blob COUNT : 0
rocksdb.blobdb.write.blob.ttl COUNT : 0
rocksdb.blobdb.blob.file.bytes.written COUNT : 0
rocksdb.blobdb.blob.file.bytes.read COUNT : 0
rocksdb.blobdb.blob.file.synced COUNT : 0
rocksdb.blobdb.blob.index.expired.count COUNT : 0
rocksdb.blobdb.blob.index.expired.size COUNT : 0
rocksdb.blobdb.blob.index.evicted.count COUNT : 0
rocksdb.blobdb.blob.index.evicted.size COUNT : 0
rocksdb.blobdb.gc.num.files COUNT : 0
rocksdb.blobdb.gc.num.new.files COUNT : 0
rocksdb.blobdb.gc.failures COUNT : 0
rocksdb.blobdb.gc.num.keys.overwritten COUNT : 0
rocksdb.blobdb.gc.num.keys.expired COUNT : 0
rocksdb.blobdb.gc.num.keys.relocated COUNT : 0
rocksdb.blobdb.gc.bytes.overwritten COUNT : 0
rocksdb.blobdb.gc.bytes.expired COUNT : 0
rocksdb.blobdb.gc.bytes.relocated COUNT : 0
rocksdb.blobdb.fifo.num.files.evicted COUNT : 0
rocksdb.blobdb.fifo.num.keys.evicted COUNT : 0
rocksdb.blobdb.fifo.bytes.evicted COUNT : 0
rocksdb.db.get.micros statistics Percentiles :=> 50 : 1.000000 95 : 1.863076 99 : 1.974364 100 : 24.000000
rocksdb.db.write.micros statistics Percentiles :=> 50 : 3.453092 95 : 4.648172 99 : 6.137893 100 : 16631.000000
rocksdb.compaction.times.micros statistics Percentiles :=> 50 : 0.000000 95 : 0.000000 99 : 0.000000 100 : 0.000000
rocksdb.subcompaction.setup.times.micros statistics Percentiles :=> 50 : 0.000000 95 : 0.000000 99 : 0.000000 100 : 0.000000
rocksdb.table.sync.micros statistics Percentiles :=> 50 : 0.000000 95 : 0.000000 99 : 0.000000 100 : 0.000000
rocksdb.compaction.outfile.sync.micros statistics Percentiles :=> 50 : 0.000000 95 : 0.000000 99 : 0.000000 100 : 0.000000
rocksdb.wal.file.sync.micros statistics Percentiles :=> 50 : 0.000000 95 : 0.000000 99 : 0.000000 100 : 0.000000
rocksdb.manifest.file.sync.micros statistics Percentiles :=> 50 : 16000.000000 95 : 21212.000000 99 : 21212.000000 100 : 21212.000000
rocksdb.table.open.io.micros statistics Percentiles :=> 50 : 0.000000 95 : 0.000000 99 : 0.000000 100 : 0.000000
rocksdb.db.multiget.micros statistics Percentiles :=> 50 : 0.000000 95 : 0.000000 99 : 0.000000 100 : 0.000000
rocksdb.read.block.compaction.micros statistics Percentiles :=> 50 : 0.000000 95 : 0.000000 99 : 0.000000 100 : 0.000000
rocksdb.read.block.get.micros statistics Percentiles :=> 50 : 0.000000 95 : 0.000000 99 : 0.000000 100 : 0.000000
rocksdb.write.raw.block.micros statistics Percentiles :=> 50 : 0.000000 95 : 0.000000 99 : 0.000000 100 : 0.000000
rocksdb.l0.slowdown.count statistics Percentiles :=> 50 : 0.000000 95 : 0.000000 99 : 0.000000 100 : 0.000000
rocksdb.memtable.compaction.count statistics Percentiles :=> 50 : 0.000000 95 : 0.000000 99 : 0.000000 100 : 0.000000
rocksdb.num.files.stall.count statistics Percentiles :=> 50 : 0.000000 95 : 0.000000 99 : 0.000000 100 : 0.000000
rocksdb.hard.rate.limit.delay.count statistics Percentiles :=> 50 : 0.000000 95 : 0.000000 99 : 0.000000 100 : 0.000000
rocksdb.soft.rate.limit.delay.count statistics Percentiles :=> 50 : 0.000000 95 : 0.000000 99 : 0.000000 100 : 0.000000
rocksdb.numfiles.in.singlecompaction statistics Percentiles :=> 50 : 0.000000 95 : 0.000000 99 : 0.000000 100 : 0.000000
rocksdb.db.seek.micros statistics Percentiles :=> 50 : 0.000000 95 : 0.000000 99 : 0.000000 100 : 0.000000
rocksdb.db.write.stall statistics Percentiles :=> 50 : 0.000000 95 : 0.000000 99 : 0.000000 100 : 0.000000
rocksdb.sst.read.micros statistics Percentiles :=> 50 : 0.000000 95 : 0.000000 99 : 0.000000 100 : 0.000000
rocksdb.num.subcompactions.scheduled statistics Percentiles :=> 50 : 0.000000 95 : 0.000000 99 : 0.000000 100 : 0.000000
rocksdb.bytes.per.read statistics Percentiles :=> 50 : 100.000000 95 : 100.000000 99 : 100.000000 100 : 100.000000
rocksdb.bytes.per.write statistics Percentiles :=> 50 : 131.000000 95 : 131.000000 99 : 131.000000 100 : 131.000000
rocksdb.bytes.per.multiget statistics Percentiles :=> 50 : 0.000000 95 : 0.000000 99 : 0.000000 100 : 0.000000
rocksdb.bytes.compressed statistics Percentiles :=> 50 : 0.000000 95 : 0.000000 99 : 0.000000 100 : 0.000000
rocksdb.bytes.decompressed statistics Percentiles :=> 50 : 0.000000 95 : 0.000000 99 : 0.000000 100 : 0.000000
rocksdb.compression.times.nanos statistics Percentiles :=> 50 : 0.000000 95 : 0.000000 99 : 0.000000 100 : 0.000000
rocksdb.decompression.times.nanos statistics Percentiles :=> 50 : 0.000000 95 : 0.000000 99 : 0.000000 100 : 0.000000
rocksdb.read.num.merge_operands statistics Percentiles :=> 50 : 0.000000 95 : 0.000000 99 : 0.000000 100 : 0.000000
rocksdb.blobdb.key.size statistics Percentiles :=> 50 : 0.000000 95 : 0.000000 99 : 0.000000 100 : 0.000000
rocksdb.blobdb.value.size statistics Percentiles :=> 50 : 0.000000 95 : 0.000000 99 : 0.000000 100 : 0.000000
rocksdb.blobdb.write.micros statistics Percentiles :=> 50 : 0.000000 95 : 0.000000 99 : 0.000000 100 : 0.000000
rocksdb.blobdb.get.micros statistics Percentiles :=> 50 : 0.000000 95 : 0.000000 99 : 0.000000 100 : 0.000000
rocksdb.blobdb.multiget.micros statistics Percentiles :=> 50 : 0.000000 95 : 0.000000 99 : 0.000000 100 : 0.000000
rocksdb.blobdb.seek.micros statistics Percentiles :=> 50 : 0.000000 95 : 0.000000 99 : 0.000000 100 : 0.000000
rocksdb.blobdb.next.micros statistics Percentiles :=> 50 : 0.000000 95 : 0.000000 99 : 0.000000 100 : 0.000000
rocksdb.blobdb.prev.micros statistics Percentiles :=> 50 : 0.000000 95 : 0.000000 99 : 0.000000 100 : 0.000000
rocksdb.blobdb.blob.file.write.micros statistics Percentiles :=> 50 : 0.000000 95 : 0.000000 99 : 0.000000 100 : 0.000000
rocksdb.blobdb.blob.file.read.micros statistics Percentiles :=> 50 : 0.000000 95 : 0.000000 99 : 0.000000 100 : 0.000000
rocksdb.blobdb.blob.file.sync.micros statistics Percentiles :=> 50 : 0.000000 95 : 0.000000 99 : 0.000000 100 : 0.000000
rocksdb.blobdb.gc.micros statistics Percentiles :=> 50 : 0.000000 95 : 0.000000 99 : 0.000000 100 : 0.000000
rocksdb.blobdb.compression.micros statistics Percentiles :=> 50 : 0.000000 95 : 0.000000 99 : 0.000000 100 : 0.000000
rocksdb.blobdb.decompression.micros statistics Percentiles :=> 50 : 0.000000 95 : 0.000000 99 : 0.000000 100 : 0.000000
rocksdb.db.flush.micros statistics Percentiles :=> 50 : 0.000000 95 : 0.000000 99 : 0.000000 100 : 0.000000