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Increase cache for RockDB by column #5212

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merged 7 commits into from
Nov 13, 2021
Merged

Increase cache for RockDB by column #5212

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30575d3
Increase cache size for DBCol::ColState to 128mb
pmnoxx Nov 12, 2021
94ecc86
Increase cache size for DBCol::ColState to 128mb
pmnoxx Nov 12, 2021
be032fa
Update db.rs
pmnoxx Nov 12, 2021
f77f6c6
Update db.rs
pmnoxx Nov 12, 2021
d996637
Update db.rs
pmnoxx Nov 12, 2021
6f9b017
Update db.rs
pmnoxx Nov 12, 2021
580f4ed
Merge branch 'master' into piotr-increase-cache-for-colstate
bowenwang1996 Nov 12, 2021
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14 changes: 11 additions & 3 deletions core/store/src/db.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -657,22 +657,30 @@ fn rocksdb_read_options() -> ReadOptions {
read_options
}

fn rocksdb_block_based_options() -> BlockBasedOptions {
fn rocksdb_block_based_options(cache_size: usize) -> BlockBasedOptions {
let mut block_opts = BlockBasedOptions::default();
block_opts.set_block_size(1024 * 16);
// We create block_cache for each of 47 columns, so the total cache size is 32 * 47 = 1504mb
let cache_size = 1024 * 1024 * 32;
block_opts.set_block_cache(&Cache::new_lru_cache(cache_size).unwrap());
block_opts.set_pin_l0_filter_and_index_blocks_in_cache(true);
block_opts.set_cache_index_and_filter_blocks(true);
block_opts.set_bloom_filter(10, true);
block_opts
}

// TODO(#5213) Use ByteSize package to represent sizes.
fn choose_cache_size(col: DBCol) -> usize {
match col {
DBCol::ColState => 512 * 1024 * 1024,
_ => 32 * 1024 * 1024,
}
}

fn rocksdb_column_options(col: DBCol) -> Options {
let mut opts = Options::default();
opts.set_level_compaction_dynamic_level_bytes(true);
opts.set_block_based_table_factory(&rocksdb_block_based_options());
let cache_size = choose_cache_size(col);
opts.set_block_based_table_factory(&rocksdb_block_based_options(cache_size));
opts.optimize_level_style_compaction(1024 * 1024 * 128);
opts.set_target_file_size_base(1024 * 1024 * 64);
opts.set_compression_per_level(&[]);
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