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Levi Tamasi 073ac54739 Log blob file space amp and expose it via the rocksdb.blob-stats DB property (#9538) 
Summary:
Extend the periodic statistics in the info log with the total amount of garbage
in blob files and the space amplification pertaining to blob files, where the
latter is defined as `total_blob_file_size / (total_blob_file_size - total_blob_garbage_size)`.
Also expose the space amp via the `rocksdb.blob-stats` DB property.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/9538

Test Plan: `make check`

Reviewed By: riversand963

Differential Revision: D34126855

Pulled By: ltamasi

fbshipit-source-id: 3153e7a0fe0eca440322db273f4deaabaccc51b2
2022-02-10 12:42:11 -08:00
..
blob Log blob file space amp and expose it via the rocksdb.blob-stats DB property (#9538) 2022-02-10 12:42:11 -08:00
compaction Use a sorted vector instead of a map to store blob file metadata (#9526) 2022-02-09 12:36:43 -08:00
db_impl Fix TSAN data race in EventListenerTest.MultiCF (#9528) 2022-02-10 10:21:25 -08:00
arena_wrapped_db_iter.cc
arena_wrapped_db_iter.h Cleanup includes in dbformat.h (#8930) 2021-09-29 04:04:40 -07:00
builder.cc Fast path for detecting unchanged prefix_extractor (#9407) 2022-01-21 11:37:46 -08:00
builder.h Expose blob file information through the EventListener interface (#8675) 2021-09-16 17:23:36 -07:00
c_test.c FilterPolicy API changes for 7.0 (#9501) 2022-02-08 13:56:46 -08:00
c.cc FilterPolicy API changes for 7.0 (#9501) 2022-02-08 13:56:46 -08:00
column_family_test.cc More refactoring ahead of footer & meta changes (#9240) 2021-12-10 08:13:26 -08:00
column_family.cc Fix bug affecting GetSortedWalFiles, Backups, Checkpoint (#9208) 2021-11-24 14:52:00 -08:00
column_family.h Add DB properties for BlobDB (#8734) 2021-09-08 12:22:04 -07:00
compact_files_test.cc
comparator_db_test.cc More refactoring ahead of footer & meta changes (#9240) 2021-12-10 08:13:26 -08:00
convenience.cc Fast path for detecting unchanged prefix_extractor (#9407) 2022-01-21 11:37:46 -08:00
corruption_test.cc Make the Env class Customizable (#9293) 2022-01-04 16:45:49 -08:00
cuckoo_table_db_test.cc Experimental support for SST unique IDs (#8990) 2021-10-18 23:32:01 -07:00
db_basic_test.cc Disallow a combination of options (#9348) 2022-01-27 19:30:24 -08:00
db_block_cache_test.cc Enhance new cache key testing & comments (#9329) 2022-02-04 14:15:58 -08:00
db_bloom_filter_test.cc FilterPolicy API changes for 7.0 (#9501) 2022-02-08 13:56:46 -08:00
db_compaction_filter_test.cc Fix a minor issue with initializing the test path (#8555) 2021-07-23 08:38:45 -07:00
db_compaction_test.cc Use a sorted vector instead of a map to store blob file metadata (#9526) 2022-02-09 12:36:43 -08:00
db_dynamic_level_test.cc Remove deprecated API AdvancedColumnFamilyOptions::soft_rate_limit/hard_rate_limit (#9452) 2022-01-27 13:01:09 -08:00
db_encryption_test.cc Fix a minor issue with initializing the test path (#8555) 2021-07-23 08:38:45 -07:00
db_filesnapshot.cc Use a sorted vector instead of a map to store blob file metadata (#9526) 2022-02-09 12:36:43 -08:00
db_flush_test.cc Use a sorted vector instead of a map to store blob file metadata (#9526) 2022-02-09 12:36:43 -08:00
db_info_dumper.cc Allow WAL dir to change with db dir (#8582) 2021-07-30 12:16:44 -07:00
db_info_dumper.h
db_inplace_update_test.cc Fix a minor issue with initializing the test path (#8555) 2021-07-23 08:38:45 -07:00
db_io_failure_test.cc Enable a few unit tests to use custom Env objects (#9087) 2021-11-08 11:05:59 -08:00
db_iter_stress_test.cc
db_iter_test.cc Remove iter_start_seqnum and preserve_deletes (#9430) 2022-01-28 13:28:38 -08:00
db_iter.cc Remove iter_start_seqnum and preserve_deletes (#9430) 2022-01-28 13:28:38 -08:00
db_iter.h Cleanup includes in dbformat.h (#8930) 2021-09-29 04:04:40 -07:00
db_iterator_test.cc Fix a minor issue with initializing the test path (#8555) 2021-07-23 08:38:45 -07:00
db_kv_checksum_test.cc Revise APIs related to user-defined timestamp (#8946) 2022-02-01 22:19:01 -08:00
db_log_iter_test.cc Attempt to deflake DBTestXactLogIterator.TransactionLogIteratorCorruptedLog (#8627) 2021-08-10 11:10:07 -07:00
db_logical_block_size_cache_test.cc
db_memtable_test.cc Fix a minor issue with initializing the test path (#8555) 2021-07-23 08:38:45 -07:00
db_merge_operand_test.cc Fix a minor issue with initializing the test path (#8555) 2021-07-23 08:38:45 -07:00
db_merge_operator_test.cc Fix a minor issue with initializing the test path (#8555) 2021-07-23 08:38:45 -07:00
db_options_test.cc Remove deprecated option new_table_reader_for_compaction_inputs (#9443) 2022-02-08 19:31:28 -08:00
db_properties_test.cc Remove iter_start_seqnum and preserve_deletes (#9430) 2022-01-28 13:28:38 -08:00
db_range_del_test.cc Incremental Space Amp Compactions in Universal Style (#8655) 2021-10-20 10:04:13 -07:00
db_secondary_test.cc Make the Env class Customizable (#9293) 2022-01-04 16:45:49 -08:00
db_sst_test.cc Make the Env class Customizable (#9293) 2022-01-04 16:45:49 -08:00
db_statistics_test.cc Bytes read stat for VerifyChecksum() and VerifyFileChecksums() APIs (#8741) 2021-09-07 13:28:29 -07:00
db_table_properties_test.cc Fix backward compatibility with 2.5 through 2.7 (#9189) 2021-11-19 17:31:01 -08:00
db_tailing_iter_test.cc Fix a minor issue with initializing the test path (#8555) 2021-07-23 08:38:45 -07:00
db_test2.cc Remove deprecated option new_table_reader_for_compaction_inputs (#9443) 2022-02-08 19:31:28 -08:00
db_test_util.cc Use a sorted vector instead of a map to store blob file metadata (#9526) 2022-02-09 12:36:43 -08:00
db_test_util.h Remove iter_start_seqnum and preserve_deletes (#9430) 2022-01-28 13:28:38 -08:00
db_test.cc Fix spelling in public API (#9490) 2022-02-03 15:15:23 -08:00
db_universal_compaction_test.cc Adhere to per-DB concurrency limit when bottom-pri compactions exist (#9179) 2021-11-18 17:31:50 -08:00
db_wal_test.cc Use a sorted vector instead of a map to store blob file metadata (#9526) 2022-02-09 12:36:43 -08:00
db_with_timestamp_basic_test.cc Use the comparator from the sst file table properties in sst_dump_tool (#9491) 2022-02-08 12:15:35 -08:00
db_with_timestamp_compaction_test.cc Use the comparator from the sst file table properties in sst_dump_tool (#9491) 2022-02-08 12:15:35 -08:00
db_write_buffer_manager_test.cc Enable a few unit tests to use custom Env objects (#9087) 2021-11-08 11:05:59 -08:00
db_write_test.cc Enable a few unit tests to use custom Env objects (#9087) 2021-11-08 11:05:59 -08:00
dbformat_test.cc Enable a few unit tests to use custom Env objects (#9087) 2021-11-08 11:05:59 -08:00
dbformat.cc Track per-SST user-defined timestamp information in MANIFEST (#9092) 2021-11-10 10:49:04 -08:00
dbformat.h Remove timestamp from key in expected state (#9525) 2022-02-09 09:50:54 -08:00
deletefile_test.cc Enable a few unit tests to use custom Env objects (#9087) 2021-11-08 11:05:59 -08:00
error_handler_fs_test.cc Fix race condition in error_handler_fs_test (#9325) 2021-12-20 23:16:52 -08:00
error_handler.cc Work around some new clang-analyze failures (#9515) 2022-02-07 18:24:36 -08:00
error_handler.h cleanup error_handler related code (#9098) 2021-11-08 15:49:17 -08:00
event_helpers.cc Add a listener callback for end of auto error recovery (#9244) 2021-12-08 14:30:57 -08:00
event_helpers.h Add a listener callback for end of auto error recovery (#9244) 2021-12-08 14:30:57 -08:00
experimental.cc
external_sst_file_basic_test.cc Enable a few unit tests to use custom Env objects (#9087) 2021-11-08 11:05:59 -08:00
external_sst_file_ingestion_job.cc Fast path for detecting unchanged prefix_extractor (#9407) 2022-01-21 11:37:46 -08:00
external_sst_file_ingestion_job.h New stable, fixed-length cache keys (#9126) 2021-12-16 17:15:13 -08:00
external_sst_file_test.cc Make the Env class Customizable (#9293) 2022-01-04 16:45:49 -08:00
fault_injection_test.cc Fix a bug causing duplicate trailing entries in WritableFile (buffered IO) (#9236) 2021-12-13 09:00:36 -08:00
file_indexer_test.cc
file_indexer.cc
file_indexer.h
filename_test.cc
flush_job_test.cc Use the comparator from the sst file table properties in sst_dump_tool (#9491) 2022-02-08 12:15:35 -08:00
flush_job.cc Use a sorted vector instead of a map to store blob file metadata (#9526) 2022-02-09 12:36:43 -08:00
flush_job.h Cleanup includes in dbformat.h (#8930) 2021-09-29 04:04:40 -07:00
flush_scheduler.cc
flush_scheduler.h
forward_iterator_bench.cc Remove using namespace (#9369) 2022-01-12 09:31:12 -08:00
forward_iterator.cc Fast path for detecting unchanged prefix_extractor (#9407) 2022-01-21 11:37:46 -08:00
forward_iterator.h Fast path for detecting unchanged prefix_extractor (#9407) 2022-01-21 11:37:46 -08:00
import_column_family_job.cc Fast path for detecting unchanged prefix_extractor (#9407) 2022-01-21 11:37:46 -08:00
import_column_family_job.h New stable, fixed-length cache keys (#9126) 2021-12-16 17:15:13 -08:00
import_column_family_test.cc Fix a minor issue with initializing the test path (#8555) 2021-07-23 08:38:45 -07:00
internal_stats.cc Log blob file space amp and expose it via the rocksdb.blob-stats DB property (#9538) 2022-02-10 12:42:11 -08:00
internal_stats.h Support GetMapProperty() with "rocksdb.dbstats" (#9057) 2021-10-20 13:17:00 -07:00
job_context.h Fix and detect headers with missing dependencies (#8893) 2021-09-10 10:00:26 -07:00
kv_checksum.h fix compile errors in db/kv_checksum.h (#9173) 2021-11-16 10:20:50 -08:00
listener_test.cc Fix TSAN data race in EventListenerTest.MultiCF (#9528) 2022-02-10 10:21:25 -08:00
log_format.h
log_reader.cc
log_reader.h
log_test.cc
log_writer.cc
log_writer.h
logs_with_prep_tracker.cc
logs_with_prep_tracker.h
lookup_key.h Cleanup includes in dbformat.h (#8930) 2021-09-29 04:04:40 -07:00
malloc_stats.cc Replace most typedef with using= (#8751) 2021-09-07 11:31:59 -07:00
malloc_stats.h
manual_compaction_test.cc Remove using namespace (#9369) 2022-01-12 09:31:12 -08:00
memtable_list_test.cc MemTableList::TrimHistory now use allocated bytes (#9020) 2021-12-02 11:45:39 -08:00
memtable_list.cc Make MemoryAllocator into a Customizable class (#8980) 2021-12-17 04:20:47 -08:00
memtable_list.h Make MemoryAllocator into a Customizable class (#8980) 2021-12-17 04:20:47 -08:00
memtable.cc Fix major bug with MultiGet, DeleteRange, and memtable Bloom (#9453) 2022-01-27 14:55:04 -08:00
memtable.h Fix major bug with MultiGet, DeleteRange, and memtable Bloom (#9453) 2022-01-27 14:55:04 -08:00
merge_context.h
merge_helper_test.cc Support readahead during compaction for blob files (#9187) 2021-11-19 17:53:47 -08:00
merge_helper.cc Support readahead during compaction for blob files (#9187) 2021-11-19 17:53:47 -08:00
merge_helper.h Support readahead during compaction for blob files (#9187) 2021-11-19 17:53:47 -08:00
merge_operator.cc
merge_test.cc Make the Env class Customizable (#9293) 2022-01-04 16:45:49 -08:00
obsolete_files_test.cc Add commit marker with timestamp (#9266) 2021-12-10 11:05:35 -08:00
options_file_test.cc
output_validator.cc Cleanup includes in dbformat.h (#8930) 2021-09-29 04:04:40 -07:00
output_validator.h Cleanup includes in dbformat.h (#8930) 2021-09-29 04:04:40 -07:00
perf_context_test.cc
periodic_work_scheduler_test.cc Fix a minor issue with initializing the test path (#8555) 2021-07-23 08:38:45 -07:00
periodic_work_scheduler.cc
periodic_work_scheduler.h
pinned_iterators_manager.h Replace most typedef with using= (#8751) 2021-09-07 11:31:59 -07:00
plain_table_db_test.cc Fast path for detecting unchanged prefix_extractor (#9407) 2022-01-21 11:37:46 -08:00
pre_release_callback.h Fix and detect headers with missing dependencies (#8893) 2021-09-10 10:00:26 -07:00
prefix_test.cc
range_del_aggregator_bench.cc Cleanup multiple implementations of VectorIterator (#8901) 2021-10-06 07:48:31 -07:00
range_del_aggregator_test.cc Cleanup multiple implementations of VectorIterator (#8901) 2021-10-06 07:48:31 -07:00
range_del_aggregator.cc
range_del_aggregator.h
range_tombstone_fragmenter_test.cc Cleanup multiple implementations of VectorIterator (#8901) 2021-10-06 07:48:31 -07:00
range_tombstone_fragmenter.cc
range_tombstone_fragmenter.h
read_callback.h Fix and detect headers with missing dependencies (#8893) 2021-09-10 10:00:26 -07:00
repair_test.cc Some fixes and enhancements to ldb repair (#8544) 2021-07-28 16:44:14 -07:00
repair.cc Fast path for detecting unchanged prefix_extractor (#9407) 2022-01-21 11:37:46 -08:00
snapshot_checker.h
snapshot_impl.cc
snapshot_impl.h Fix and detect headers with missing dependencies (#8893) 2021-09-10 10:00:26 -07:00
table_cache.cc Fast path for detecting unchanged prefix_extractor (#9407) 2022-01-21 11:37:46 -08:00
table_cache.h Fast path for detecting unchanged prefix_extractor (#9407) 2022-01-21 11:37:46 -08:00
table_properties_collector_test.cc Improve / clean up meta block code & integrity (#9163) 2021-11-18 11:43:44 -08:00
table_properties_collector.cc
table_properties_collector.h Track each SST's timestamp information as user properties (#9093) 2021-11-19 11:37:06 -08:00
transaction_log_impl.cc Add commit marker with timestamp (#9266) 2021-12-10 11:05:35 -08:00
transaction_log_impl.h Cleanup includes in dbformat.h (#8930) 2021-09-29 04:04:40 -07:00
trim_history_scheduler.cc
trim_history_scheduler.h
version_builder_test.cc Use a sorted vector instead of a map to store blob file metadata (#9526) 2022-02-09 12:36:43 -08:00
version_builder.cc Use a sorted vector instead of a map to store blob file metadata (#9526) 2022-02-09 12:36:43 -08:00
version_builder.h Fast path for detecting unchanged prefix_extractor (#9407) 2022-01-21 11:37:46 -08:00
version_edit_handler.cc Clean up VersionStorageInfo a bit (#9494) 2022-02-04 08:19:20 -08:00
version_edit_handler.h
version_edit_test.cc File temperature information should be preserved when restart the DB (#9242) 2021-12-03 14:43:14 -08:00
version_edit.cc Print file checksum in hex (#9196) 2021-11-22 09:30:47 -08:00
version_edit.h Clean up VersionStorageInfo a bit (#9494) 2022-02-04 08:19:20 -08:00
version_set_test.cc Use the comparator from the sst file table properties in sst_dump_tool (#9491) 2022-02-08 12:15:35 -08:00
version_set.cc Fix off-by-one bug in VersionStorageInfo::ComputeFilesMarkedForForcedBlobGC (#9542) 2022-02-10 11:13:25 -08:00
version_set.h Log blob file space amp and expose it via the rocksdb.blob-stats DB property (#9538) 2022-02-10 12:42:11 -08:00
wal_edit_test.cc
wal_edit.cc
wal_edit.h
wal_manager_test.cc Make SystemClock into a Customizable Class (#8636) 2021-09-21 09:23:48 -07:00
wal_manager.cc Allow WAL dir to change with db dir (#8582) 2021-07-30 12:16:44 -07:00
wal_manager.h Allow WAL dir to change with db dir (#8582) 2021-07-30 12:16:44 -07:00
write_batch_base.cc
write_batch_internal.h Revise APIs related to user-defined timestamp (#8946) 2022-02-01 22:19:01 -08:00
write_batch_test.cc Use the comparator from the sst file table properties in sst_dump_tool (#9491) 2022-02-08 12:15:35 -08:00
write_batch.cc Revise APIs related to user-defined timestamp (#8946) 2022-02-01 22:19:01 -08:00
write_callback_test.cc Move slow valgrind tests behind -DROCKSDB_FULL_VALGRIND_RUN (#8475) 2021-07-07 11:14:05 -07:00
write_callback.h
write_controller_test.cc
write_controller.cc
write_controller.h
write_thread.cc
write_thread.h