Siying Dong 5582123dee Sample number of reads per SST file ... Summary: We estimate number of reads per SST files, by updating the counter per file in sampled read requests. This information can later be used to trigger compactions to improve read performacne. Closes https://github.com/facebook/rocksdb/pull/2417 Differential Revision: D5193528 Pulled By: siying fbshipit-source-id: b4241c5ad0eaf444b61afb53f8e6290d9f5da2df		2017-06-12 07:12:08 -07:00
..
builder.cc	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
builder.h	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
c_test.c	support merge and delete in file ingestion	2017-05-26 12:11:21 -07:00
c.cc	support merge and delete in file ingestion	2017-05-26 12:11:21 -07:00
column_family_test.cc	fix column_family_test asan	2017-05-24 16:41:51 -07:00
column_family.cc	WriteOptions.low_pri which can throttle low pri writes if needed	2017-06-05 15:02:35 -07:00
column_family.h	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
compact_files_test.cc	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
compacted_db_impl.cc	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
compacted_db_impl.h	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
compaction_iteration_stats.h	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
compaction_iterator_test.cc	Support ingest_behind for IngestExternalFile	2017-05-17 11:42:42 -07:00
compaction_iterator.cc	Fix RocksDB Lite build with CLANG	2017-06-12 06:41:27 -07:00
compaction_iterator.h	Fix RocksDB Lite build with CLANG	2017-06-12 06:41:27 -07:00
compaction_job_stats_test.cc	New API for background work in single thread pool	2017-05-23 11:12:27 -07:00
compaction_job_test.cc	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
compaction_job.cc	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
compaction_job.h	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
compaction_picker_test.cc	account for L0 size in estimated compaction bytes	2017-06-01 17:56:59 -07:00
compaction_picker_universal.cc	fixed typo	2017-06-05 11:27:34 -07:00
compaction_picker_universal.h	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
compaction_picker.cc	Support ingest_behind for IngestExternalFile	2017-05-17 11:42:42 -07:00
compaction_picker.h	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
compaction.cc	Avoid calling fallocate with UINT64_MAX	2017-05-04 17:43:22 -07:00
compaction.h	Sample number of reads per SST file	2017-06-12 07:12:08 -07:00
comparator_db_test.cc	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
convenience.cc	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
corruption_test.cc	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
cuckoo_table_db_test.cc	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
db_basic_test.cc	using ThreadLocalPtr to hide ROCKSDB_SUPPORT_THREAD_LOCAL from public…	2017-06-02 17:26:19 -07:00
db_block_cache_test.cc	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
db_bloom_filter_test.cc	using ThreadLocalPtr to hide ROCKSDB_SUPPORT_THREAD_LOCAL from public…	2017-06-02 17:26:19 -07:00
db_compaction_filter_test.cc	Fix interaction between CompactionFilter::Decision::kRemoveAndSkipUnt…	2017-06-02 15:11:38 -07:00
db_compaction_test.cc	Introduce max_background_jobs mutable option	2017-05-24 11:29:08 -07:00
db_dynamic_level_test.cc	Improve write buffer manager (and allow the size to be tracked in block cache)	2017-06-02 14:26:56 -07:00
db_filesnapshot.cc	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
db_flush_test.cc	New API for background work in single thread pool	2017-05-23 11:12:27 -07:00
db_impl_compaction_flush.cc	Introduce max_background_jobs mutable option	2017-05-24 11:29:08 -07:00
db_impl_debug.cc	Introduce max_background_jobs mutable option	2017-05-24 11:29:08 -07:00
db_impl_experimental.cc	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
db_impl_files.cc	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
db_impl_open.cc	Introduce max_background_jobs mutable option	2017-05-24 11:29:08 -07:00
db_impl_readonly.cc	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
db_impl_readonly.h	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
db_impl_write.cc	WriteOptions.low_pri which can throttle low pri writes if needed	2017-06-05 15:02:35 -07:00
db_impl.cc	WriteOptions.low_pri which can throttle low pri writes if needed	2017-06-05 15:02:35 -07:00
db_impl.h	WriteOptions.low_pri which can throttle low pri writes if needed	2017-06-05 15:02:35 -07:00
db_info_dumper.cc	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
db_info_dumper.h	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
db_inplace_update_test.cc	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
db_io_failure_test.cc	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
db_iter_test.cc	using ThreadLocalPtr to hide ROCKSDB_SUPPORT_THREAD_LOCAL from public…	2017-06-02 17:26:19 -07:00
db_iter.cc	Histogram of number of merge operands	2017-05-31 07:41:44 -07:00
db_iter.h	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
db_iterator_test.cc	using ThreadLocalPtr to hide ROCKSDB_SUPPORT_THREAD_LOCAL from public…	2017-06-02 17:26:19 -07:00
db_log_iter_test.cc	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
db_memtable_test.cc	Improve write buffer manager (and allow the size to be tracked in block cache)	2017-06-02 14:26:56 -07:00
db_merge_operator_test.cc	support merge and delete in file ingestion	2017-05-26 12:11:21 -07:00
db_options_test.cc	Introduce max_background_jobs mutable option	2017-05-24 11:29:08 -07:00
db_properties_test.cc	using ThreadLocalPtr to hide ROCKSDB_SUPPORT_THREAD_LOCAL from public…	2017-06-02 17:26:19 -07:00
db_range_del_test.cc	Disable DBRangeDelTest::TailingIteratorRangeTombstoneUnsupported for ubsan	2017-06-08 12:43:01 -07:00
db_sst_test.cc	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
db_statistics_test.cc	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
db_table_properties_test.cc	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
db_tailing_iter_test.cc	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
db_test2.cc	WriteOptions.low_pri which can throttle low pri writes if needed	2017-06-05 15:02:35 -07:00
db_test_util.cc	Fixing blob db sequence number handling	2017-05-31 10:56:45 -07:00
db_test_util.h	Improve write buffer manager (and allow the size to be tracked in block cache)	2017-06-02 14:26:56 -07:00
db_test.cc	WriteOptions.low_pri which can throttle low pri writes if needed	2017-06-05 15:02:35 -07:00
db_universal_compaction_test.cc	Fixed some spelling mistakes	2017-05-17 23:12:36 -07:00
db_wal_test.cc	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
db_write_test.cc	Fix db_write_test clang/windows build failure	2017-06-05 12:27:24 -07:00
dbformat_test.cc	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
dbformat.cc	do not read next datablock if upperbound is reached	2017-05-05 23:20:01 -07:00
dbformat.h	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
deletefile_test.cc	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
event_helpers.cc	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
event_helpers.h	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
experimental.cc	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
external_sst_file_basic_test.cc	Support ingest file when range deletions exist	2017-05-31 13:57:19 -07:00
external_sst_file_ingestion_job.cc	Fix TSAN: avoid arena mode with range deletions	2017-06-01 22:26:49 -07:00
external_sst_file_ingestion_job.h	fixed typo	2017-06-05 11:27:34 -07:00
external_sst_file_test.cc	support merge and delete in file ingestion	2017-05-26 12:11:21 -07:00
fault_injection_test.cc	Avoid unsupported attributes when not building with UBSAN	2017-05-30 11:13:01 -07:00
file_indexer_test.cc	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
file_indexer.cc	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
file_indexer.h	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
filename_test.cc	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
flush_job_test.cc	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
flush_job.cc	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
flush_job.h	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
flush_scheduler.cc	New WriteImpl to pipeline WAL/memtable write	2017-05-19 14:26:42 -07:00
flush_scheduler.h	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
forward_iterator_bench.cc	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
forward_iterator.cc	do not read next datablock if upperbound is reached	2017-05-05 23:20:01 -07:00
forward_iterator.h	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
internal_stats.cc	Sample number of reads per SST file	2017-06-12 07:12:08 -07:00
internal_stats.h	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
job_context.h	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
listener_test.cc	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
log_format.h	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
log_reader.cc	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
log_reader.h	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
log_test.cc	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
log_writer.cc	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
log_writer.h	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
malloc_stats.cc	db: avoid #includeing malloc and jemalloc simultaneously	2017-05-31 22:43:02 -07:00
malloc_stats.h	db: avoid #includeing malloc and jemalloc simultaneously	2017-05-31 22:43:02 -07:00
managed_iterator.cc	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
managed_iterator.h	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
manual_compaction_test.cc	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
memtable_list_test.cc	Pass CF ID to MemTableRepFactory	2017-06-02 12:12:06 -07:00
memtable_list.cc	Fix TSAN: avoid arena mode with range deletions	2017-06-01 22:26:49 -07:00
memtable_list.h	Fix TSAN: avoid arena mode with range deletions	2017-06-01 22:26:49 -07:00
memtable.cc	Improve write buffer manager (and allow the size to be tracked in block cache)	2017-06-02 14:26:56 -07:00
memtable.h	Improve write buffer manager (and allow the size to be tracked in block cache)	2017-06-02 14:26:56 -07:00
merge_context.h	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
merge_helper_test.cc	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
merge_helper.cc	Histogram of number of merge operands	2017-05-31 07:41:44 -07:00
merge_helper.h	Histogram of number of merge operands	2017-05-31 07:41:44 -07:00
merge_operator.cc	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
merge_test.cc	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
options_file_test.cc	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
perf_context_test.cc	using ThreadLocalPtr to hide ROCKSDB_SUPPORT_THREAD_LOCAL from public…	2017-06-02 17:26:19 -07:00
pinned_iterators_manager.h	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
plain_table_db_test.cc	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
prefix_test.cc	using ThreadLocalPtr to hide ROCKSDB_SUPPORT_THREAD_LOCAL from public…	2017-06-02 17:26:19 -07:00
range_del_aggregator_test.cc	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
range_del_aggregator.cc	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
range_del_aggregator.h	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
repair_test.cc	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
repair.cc	disable direct reads for log and manifest and add direct io to tests	2017-05-22 18:41:28 -07:00
snapshot_impl.cc	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
snapshot_impl.h	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
table_cache.cc	Support ingest file when range deletions exist	2017-05-31 13:57:19 -07:00
table_cache.h	Support ingest file when range deletions exist	2017-05-31 13:57:19 -07:00
table_properties_collector_test.cc	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
table_properties_collector.cc	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
table_properties_collector.h	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
transaction_log_impl.cc	disable direct reads for log and manifest and add direct io to tests	2017-05-22 18:41:28 -07:00
transaction_log_impl.h	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
version_builder_test.cc	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
version_builder.cc	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
version_builder.h	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
version_edit_test.cc	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
version_edit.cc	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
version_edit.h	Sample number of reads per SST file	2017-06-12 07:12:08 -07:00
version_set_test.cc	Set lower-bound on dynamic level sizes	2017-05-04 18:16:12 -07:00
version_set.cc	Sample number of reads per SST file	2017-06-12 07:12:08 -07:00
version_set.h	Sample number of reads per SST file	2017-06-12 07:12:08 -07:00
wal_manager_test.cc	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
wal_manager.cc	disable direct reads for log and manifest and add direct io to tests	2017-05-22 18:41:28 -07:00
wal_manager.h	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
write_batch_base.cc	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
write_batch_internal.h	Fixing blob db sequence number handling	2017-05-31 10:56:45 -07:00
write_batch_test.cc	Pass CF ID to MemTableRepFactory	2017-06-02 12:12:06 -07:00
write_batch.cc	Fixing blob db sequence number handling	2017-05-31 10:56:45 -07:00
write_callback_test.cc	Fix data races caught by tsan	2017-05-22 10:27:23 -07:00
write_callback.h	Updated all copyright headers to the new format.	2016-02-09 15:12:00 -08:00
write_controller_test.cc	Add GPLv2 as an alternative license.	2017-04-27 18:06:12 -07:00
write_controller.cc	WriteOptions.low_pri which can throttle low pri writes if needed	2017-06-05 15:02:35 -07:00
write_controller.h	WriteOptions.low_pri which can throttle low pri writes if needed	2017-06-05 15:02:35 -07:00
write_thread.cc	New WriteImpl to pipeline WAL/memtable write	2017-05-19 14:26:42 -07:00
write_thread.h	New WriteImpl to pipeline WAL/memtable write	2017-05-19 14:26:42 -07:00