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

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Gang Liao d7ebb58cb5 Add blob cache tickers, perf context statistics, and DB properties (#10203) ... Summary: In order to be able to monitor the performance of the new blob cache, we made the follow changes: - Add blob cache hit/miss/insertion tickers (see https://github.com/facebook/rocksdb/wiki/Statistics) - Extend the perf context similarly (see https://github.com/facebook/rocksdb/wiki/Perf-Context-and-IO-Stats-Context) - Implement new DB properties (see e.g. https://github.com/facebook/rocksdb/blob/main/include/rocksdb/db.h#L1042-L1051) that expose the capacity and current usage of the blob cache. This PR is a part of https://github.com/facebook/rocksdb/issues/10156 Pull Request resolved: https://github.com/facebook/rocksdb/pull/10203 Reviewed By: ltamasi Differential Revision: D37478658 Pulled By: gangliao fbshipit-source-id: d8ee3f41d47315ef725e4551226330b4b6832e40		3 years ago
..
blob_constants.h	Move BlobDB related files under db/ to db/blob/ (#6519)	5 years ago
blob_counting_iterator.h	Log the amount of blob garbage generated by compactions in the MANIFEST (#8450)	4 years ago
blob_counting_iterator_test.cc	Cleanup multiple implementations of VectorIterator (#8901)	3 years ago
blob_fetcher.cc	Support readahead during compaction for blob files (#9187)	3 years ago
blob_fetcher.h	Support readahead during compaction for blob files (#9187)	3 years ago
blob_file_addition.cc	Print blob file checksums as hex (#8437)	4 years ago
blob_file_addition.h	Move BlobDB related files under db/ to db/blob/ (#6519)	5 years ago
blob_file_addition_test.cc	Print blob file checksums as hex (#8437)	4 years ago
blob_file_builder.cc	Expose blob file information through the EventListener interface (#8675)	3 years ago
blob_file_builder.h	Expose blob file information through the EventListener interface (#8675)	3 years ago
blob_file_builder_test.cc	Make SystemClock into a Customizable Class (#8636)	3 years ago
blob_file_cache.cc	Rename ImmutableOptions variables (#8409)	4 years ago
blob_file_cache.h	Rename ImmutableOptions variables (#8409)	4 years ago
blob_file_cache_test.cc	Make SystemClock into a Customizable Class (#8636)	3 years ago
blob_file_completion_callback.h	Fix LITE mode builds on MacOs (#8981)	3 years ago
blob_file_garbage.cc	Move BlobDB related files under db/ to db/blob/ (#6519)	5 years ago
blob_file_garbage.h	Move BlobDB related files under db/ to db/blob/ (#6519)	5 years ago
blob_file_garbage_test.cc	Move BlobDB related files under db/ to db/blob/ (#6519)	5 years ago
blob_file_meta.cc	Add BlobMetaData retrieval methods (#8273)	4 years ago
blob_file_meta.h	Add BlobMetaData retrieval methods (#8273)	4 years ago
blob_file_reader.cc	Add blob cache tickers, perf context statistics, and DB properties (#10203)	3 years ago
blob_file_reader.h	Add rate limiter priority to ReadOptions (#9424)	3 years ago
blob_file_reader_test.cc	Support readahead during compaction for blob files (#9187)	3 years ago
blob_garbage_meter.cc	Add a class for measuring the amount of garbage generated during compaction (#8426)	4 years ago
blob_garbage_meter.h	Add a class for measuring the amount of garbage generated during compaction (#8426)	4 years ago
blob_garbage_meter_test.cc	Add a class for measuring the amount of garbage generated during compaction (#8426)	4 years ago
blob_index.h	Remove own ToString() (#9955)	3 years ago
blob_log_format.cc	Introduce BlobFileCache and add support for blob files to Get() (#7540)	4 years ago
blob_log_format.h	Add a class for measuring the amount of garbage generated during compaction (#8426)	4 years ago
blob_log_sequential_reader.cc	Add rate limiter priority to ReadOptions (#9424)	3 years ago
blob_log_sequential_reader.h	Fix a issue with initializing blob header buffer (#8537)	3 years ago
blob_log_writer.cc	Use SystemClock* instead of std::shared_ptr<SystemClock> in lower level routines (#8033)	4 years ago
blob_log_writer.h	Use SystemClock* instead of std::shared_ptr<SystemClock> in lower level routines (#8033)	4 years ago
blob_source.cc	Add blob cache tickers, perf context statistics, and DB properties (#10203)	3 years ago
blob_source.h	Add blob cache tickers, perf context statistics, and DB properties (#10203)	3 years ago
blob_source_test.cc	Add blob cache tickers, perf context statistics, and DB properties (#10203)	3 years ago
db_blob_basic_test.cc	Add blob source to retrieve blobs in RocksDB (#10198)	3 years ago
db_blob_compaction_test.cc	Fix LITE build (#10106)	3 years ago
db_blob_corruption_test.cc	Enable a few unit tests to use custom Env objects (#9087)	3 years ago
db_blob_index_test.cc	Remove own ToString() (#9955)	3 years ago
prefetch_buffer_collection.cc	Support readahead during compaction for blob files (#9187)	3 years ago
prefetch_buffer_collection.h	Support readahead during compaction for blob files (#9187)	3 years ago