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Code Issues Releases Wiki Activity

ircd::db: Checkpoint coarse configuration values for now.

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This commit is contained in:
Jason Volk 2019-02-25 18:07:50 -08:00
parent 2854ea9a0f
commit 9aaba79919
1 changed files with 8 additions and 8 deletions
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16
ircd/db.cc
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@ -1018,9 +1018,9 @@ try
opts->max_background_flushes = 1; opts->max_background_flushes = 1;
opts->max_background_compactions = 1; opts->max_background_compactions = 1;
opts->max_total_wal_size = 16_MiB; //TODO: conf opts->max_total_wal_size = 32_MiB; //TODO: conf
opts->db_write_buffer_size = 16_MiB; //TODO: conf opts->db_write_buffer_size = 32_MiB; //TODO: conf
opts->max_log_file_size = 1_MiB; //TODO: conf //opts->max_log_file_size = 32_MiB; //TODO: conf
//TODO: range_sync //TODO: range_sync
opts->bytes_per_sync = 0; opts->bytes_per_sync = 0;
@ -1739,13 +1739,13 @@ ircd::db::database::column::column(database &d,
this->options.level_compaction_dynamic_level_bytes = false; this->options.level_compaction_dynamic_level_bytes = false;
this->options.num_levels = 7; this->options.num_levels = 7;
this->options.write_buffer_size = 512_KiB; this->options.write_buffer_size = 4_MiB;
this->options.max_write_buffer_number = 8; this->options.max_write_buffer_number = 8;
this->options.min_write_buffer_number_to_merge = 4; this->options.min_write_buffer_number_to_merge = 4;
this->options.max_write_buffer_number_to_maintain = 0; this->options.max_write_buffer_number_to_maintain = 0;
this->options.level0_file_num_compaction_trigger = 2; this->options.level0_file_num_compaction_trigger = 2;
this->options.target_file_size_base = 32_MiB; this->options.target_file_size_base = 24_MiB;
this->options.target_file_size_multiplier = 4; this->options.target_file_size_multiplier = 16;
this->options.max_bytes_for_level_base = 1_MiB; this->options.max_bytes_for_level_base = 1_MiB;
this->options.max_bytes_for_level_multiplier = 2; this->options.max_bytes_for_level_multiplier = 2;
@ -1769,13 +1769,13 @@ ircd::db::database::column::column(database &d,
table_opts.pin_top_level_index_and_filter = false; table_opts.pin_top_level_index_and_filter = false;
table_opts.pin_l0_filter_and_index_blocks_in_cache = false; table_opts.pin_l0_filter_and_index_blocks_in_cache = false;
table_opts.enable_index_compression = false; table_opts.enable_index_compression = false;
table_opts.index_block_restart_interval = 8; table_opts.index_block_restart_interval = 64;
// Setup the block size // Setup the block size
table_opts.block_size = this->descriptor->block_size; table_opts.block_size = this->descriptor->block_size;
table_opts.metadata_block_size = this->descriptor->meta_block_size; table_opts.metadata_block_size = this->descriptor->meta_block_size;
table_opts.block_size_deviation = 50; table_opts.block_size_deviation = 50;
table_opts.block_restart_interval = 16; table_opts.block_restart_interval = 64;
//table_opts.data_block_index_type = rocksdb::BlockBasedTableOptions::kDataBlockBinaryAndHash; //table_opts.data_block_index_type = rocksdb::BlockBasedTableOptions::kDataBlockBinaryAndHash;
//table_opts.data_block_hash_table_util_ratio = 0.75; //table_opts.data_block_hash_table_util_ratio = 0.75;