Constellation, Spacedust, Slingshot, UFOs: atproto crates and services for microcosm
rocksdb: increase parallelism
might smooth out the write stalls?
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-1
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constellation/src/storage/rocks_store.rs
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-1
constellation/src/storage/rocks_store.rs
···
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opts.set_level_compaction_dynamic_level_bytes(true);
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opts.create_if_missing(true);
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opts.set_compression_type(rocksdb::DBCompressionType::Lz4);
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-
opts.set_bottommost_compression_type(rocksdb::DBCompressionType::Zstd);
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opts.set_bottommost_compression_type(rocksdb::DBCompressionType::Zstd); // this probably doesn't work because it hasn't been enabled
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// TODO: actually enable the bottommost compression. but after other changes run for a bit in case zstd is cpu- or mem-expensive.
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opts
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}
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fn get_db_opts() -> Options {
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let mut opts = rocks_opts_base();
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opts.create_missing_column_families(true);
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opts.increase_parallelism(4); // todo: make configurable if anyone else actually runs a different instance. start at # of cores
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// consider doing optimize_level_style_compaction or optimize_universal_style_compaction
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opts
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}
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