fork of https://github.com/oxigraph/rocksdb and https://github.com/facebook/rocksdb for nextgraph and oxigraph

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Zhongyi Xie 671d15cbdd Persistent Stats: persist stats history to disk (#5046) ... Summary: This PR continues the work in https://github.com/facebook/rocksdb/pull/4748 and https://github.com/facebook/rocksdb/pull/4535 by adding a new DBOption `persist_stats_to_disk` which instructs RocksDB to persist stats history to RocksDB itself. When statistics is enabled, and both options `stats_persist_period_sec` and `persist_stats_to_disk` are set, RocksDB will periodically write stats to a built-in column family in the following form: key -> (timestamp in microseconds)#(stats name), value -> stats value. The existing API `GetStatsHistory` will detect the current value of `persist_stats_to_disk` and either read from in-memory data structure or from the hidden column family on disk. Pull Request resolved: https://github.com/facebook/rocksdb/pull/5046 Differential Revision: D15863138 Pulled By: miasantreble fbshipit-source-id: bb82abdb3f2ca581aa42531734ac799f113e931b		6 years ago
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advisor	Rules Advisor: some fixes to support fetching stats from ODS (#4223)	6 years ago
dump	simplify include directive involving inttypes (#5402)	6 years ago
rdb	Add copyright headers per FB open-source checkup tool. (#5199)	6 years ago
CMakeLists.txt	cmake support for linux and osx (#1358)	8 years ago
Dockerfile	adding docker build script and dockerfile	10 years ago
analyze_txn_stress_test.sh	Add copyright headers per FB open-source checkup tool. (#5199)	6 years ago
auto_sanity_test.sh	Add copyright headers per FB open-source checkup tool. (#5199)	6 years ago
benchmark.sh	Add copyright headers per FB open-source checkup tool. (#5199)	6 years ago
benchmark_leveldb.sh	Add copyright headers per FB open-source checkup tool. (#5199)	6 years ago
blob_dump.cc	comment unused parameters to turn on -Wunused-parameter flag	7 years ago
block_cache_trace_analyzer.cc	First commit for block cache trace analyzer (#5425)	6 years ago
block_cache_trace_analyzer.h	Integrate block cache tracer in block based table reader. (#5441)	6 years ago
block_cache_trace_analyzer_test.cc	Integrate block cache tracer in block based table reader. (#5441)	6 years ago
check_format_compatible.sh	Add copyright headers per FB open-source checkup tool. (#5199)	6 years ago
db_bench.cc	simplify include directive involving inttypes (#5402)	6 years ago
db_bench_tool.cc	Persistent Stats: persist stats history to disk (#5046)	6 years ago
db_bench_tool_test.cc	Move some memory related files from util/ to memory/ (#5382)	6 years ago
db_crashtest.py	Disable pipeline writes in stress test (#5445)	6 years ago
db_repl_stress.cc	Move some memory related files from util/ to memory/ (#5382)	6 years ago
db_sanity_test.cc	Change RocksDB License	7 years ago
db_stress.cc	simplify include directive involving inttypes (#5402)	6 years ago
dbench_monitor	Fix /bin/bash shebangs	7 years ago
generate_random_db.sh	Add copyright headers per FB open-source checkup tool. (#5199)	6 years ago
ingest_external_sst.sh	Add copyright headers per FB open-source checkup tool. (#5199)	6 years ago
ldb.cc	comment unused parameters to turn on -Wunused-parameter flag	7 years ago
ldb_cmd.cc	Integrate block cache tracer into db_impl (#5433)	6 years ago
ldb_cmd_impl.h	Add SST ingestion to ldb (#4205)	6 years ago
ldb_cmd_test.cc	Move test related files under util/ to test_util/ (#5377)	6 years ago
ldb_test.py	Add copyright headers per FB open-source checkup tool. (#5199)	6 years ago
ldb_tool.cc	Add SST ingestion to ldb (#4205)	6 years ago
pflag	Fix /bin/bash shebangs	7 years ago
reduce_levels_test.cc	Organizing rocksdb/db directory	6 years ago
regression_test.sh	Add copyright headers per FB open-source checkup tool. (#5199)	6 years ago
report_lite_binary_size.sh	Add copyright headers per FB open-source checkup tool. (#5199)	6 years ago
rocksdb_dump_test.sh	Add copyright headers per FB open-source checkup tool. (#5199)	6 years ago
run_flash_bench.sh	Add copyright headers per FB open-source checkup tool. (#5199)	6 years ago
run_leveldb.sh	Add copyright headers per FB open-source checkup tool. (#5199)	6 years ago
sample-dump.dmp	First version of rocksdb_dump and rocksdb_undump.	10 years ago
sst_dump.cc	comment unused parameters to turn on -Wunused-parameter flag	7 years ago
sst_dump_test.cc	Move some memory related files from util/ to memory/ (#5382)	6 years ago
sst_dump_tool.cc	simplify include directive involving inttypes (#5402)	6 years ago
sst_dump_tool_imp.h	tools: use provided options instead of the default (#4839)	6 years ago
trace_analyzer.cc	RocksDB Trace Analyzer (#4091)	6 years ago
trace_analyzer_test.cc	Move util/trace_replay.* to trace_replay/ (#5376)	6 years ago
trace_analyzer_tool.cc	simplify include directive involving inttypes (#5402)	6 years ago
trace_analyzer_tool.h	Move util/trace_replay.* to trace_replay/ (#5376)	6 years ago
verify_random_db.sh	Add copyright headers per FB open-source checkup tool. (#5199)	6 years ago
write_external_sst.sh	Add copyright headers per FB open-source checkup tool. (#5199)	6 years ago
write_stress.cc	simplify include directive involving inttypes (#5402)	6 years ago
write_stress_runner.py	Add copyright headers per FB open-source checkup tool. (#5199)	6 years ago