Commit Graph

296 Commits (77e4ad7ce2737d797713fb56b74f875f79113076)

Author SHA1 Message Date
Mark Callaghan 5a8c8845a9 Enhance db_bench 12 years ago
Mark Callaghan 993543d1be Add rate_delay_limit_milliseconds 12 years ago
bil 4992633751 enable the ability to set key size in db_bench in rocksdb 12 years ago
Abhishek Kona a9866b721b Refactor statistics. Remove individual functions like incNumFileOpens 12 years ago
Vamsi Ponnekanti 6abb30d4d0 [Missed adding cmdline parsing for new flags added in D8685] 12 years ago
Vamsi Ponnekanti 945d2b59b9 [Add randomwithverify benchmark option] 12 years ago
Abhishek Kona fe10200ddc Introduce histogram in statistics.h 12 years ago
Chip Turner 0b83a83191 Fix poor error on num_levels mismatch and few other minor improvements 12 years ago
Chip Turner 2fdf91a4f8 Fix a number of object lifetime/ownership issues 12 years ago
Dhruba Borthakur 628dc2aad9 db_bench should use the default value for max_grandparent_overlap_factor. 12 years ago
Mark Callaghan 4069f66cc7 Add --seed, --read_range to db_bench 12 years ago
sheki d4627e6de4 Move WAL files to archive directory, instead of deleting. 12 years ago
Abhishek Kona d29f181923 Fix all the lint errors. 12 years ago
Dhruba Borthakur 7632fdb5cb Support taking a configurable number of files from the same level to compact in a single compaction run. 12 years ago
Dhruba Borthakur fbb73a4ac3 Support to disable background compactions on a database. 12 years ago
Dhruba Borthakur e988c11f58 Enhance db_bench to be able to specify a grandparent_overlap_factor. 12 years ago
Dhruba Borthakur a785e029f7 The db_bench utility was broken in 1.5.4.fb because of a signed-unsigned comparision. 12 years ago
Abhishek Kona 0f8e4721a5 Metrics: record compaction drop's and bloom filter effectiveness 12 years ago
heyongqiang 20d18a89a3 disable size compaction in ldb reduce_levels and added compression and file size parameter to it 12 years ago
Abhishek Kona 391885c4e4 stat's collection in leveldb 12 years ago
heyongqiang 3fcf533ed0 Add a readonly db 12 years ago
Dhruba Borthakur aa42c66814 Fix all warnings generated by -Wall option to the compiler. 12 years ago
amayank 854c66b089 Make compression options configurable. These include window-bits, level and strategy for ZlibCompression 12 years ago
heyongqiang 3096fa7534 Add two more options: disable block cache and make table cache shard number configuable 12 years ago
Dhruba Borthakur 321dfdc3ae Allow having different compression algorithms on different levels. 12 years ago
Mark Callaghan acc8567b24 Add more rates to db_bench output 12 years ago
Mark Callaghan 70c42bf05f Adds DB::GetNextCompaction and then uses that for rate limiting db_bench 12 years ago
Mark Callaghan e7206f43ee Improve statistics 12 years ago
Dhruba Borthakur cf5adc8016 db_bench was not correctly initializing the value for delete_obsolete_files_period_micros option. 12 years ago
Dhruba Borthakur 1ca0584345 This is the mega-patch multi-threaded compaction 12 years ago
Dhruba Borthakur aa73538f2a The deletion of obsolete files should not occur very frequently. 12 years ago
Dhruba Borthakur 0230866791 Enhance db_bench to allow setting the number of levels in a database. 12 years ago
Dhruba Borthakur c1006d4276 An configurable option to write data using write instead of mmap. 12 years ago
Mark Callaghan e678a5947a Add --stats_interval option to db_bench 12 years ago
Mark Callaghan d8763abecd Fix the bounds check for the --readwritepercent option 12 years ago
Mark Callaghan 98804f914f Fix compiler warnings and errors in ldb.c 12 years ago
Abhishek Kona fec81318b0 Commandline tool to compace LevelDB databases. 12 years ago
heyongqiang a8464ed820 add an option to disable seek compaction 12 years ago
heyongqiang b85cdca690 add a global var leveldb::useMmapRead to enable mmap Summary: 12 years ago
Mark Callaghan fa29f82548 scan a long for FLAGS_cache_size to fix a compiler warning 12 years ago
Mark Callaghan 837113908c Add --compression_type=X option with valid values: snappy (default) none bzip2 zlib 12 years ago
Dhruba Borthakur 93f4952089 Ability to switch off filesystem read-aheads 12 years ago
Dhruba Borthakur 7ecc5d4ad5 Enable db_bench to specify block size. 12 years ago
Dhruba Borthakur 407727b75f Fix compiler warnings. Use uint64_t instead of uint. 12 years ago
Dhruba Borthakur 536ca698ba The ReadnRandomWriteRandom was always looping FLAGS_num of times. 12 years ago
Dhruba Borthakur 94208a7881 Benchmark with both reads and writes at the same time. 12 years ago
Dhruba Borthakur e5fe80e4e3 The sharding of the block cache is limited to 2*20 pieces. 12 years ago
heyongqiang a4f9b8b49e merge 1.5 12 years ago
Dhruba Borthakur fc20273e73 Introduce a new method Env->Fsync() that issues fsync (instead of fdatasync). 12 years ago
heyongqiang af6fa308b0 regression for trigger compaction logic 12 years ago