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Published 20 hours ago • verified publisher icon rooch-network

Improve deserialization performance using an object pool

Open steelgeek091 opened this issue 5 months ago • 0 comments

When deserializing Move objects, we found that the current deserialization performance is poor and has room for improvement.

The following potential solutions are available:

  1. Create a global object pool. For large objects that are frequently reused, reuse them and reassign values after each transaction is completed.
  2. For objects that take a long time to deserialize, analyze the specific reasons and resolve them.
simple_deserialize blob size 1 layout Struct(Runtime([Bool]))
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simple_deserialize blob size 8 layout U64
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simple_deserialize blob size 211 layout Vector(U8)
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simple_deserialize blob size 16 layout U128
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simple_deserialize blob size 40 layout Struct(Runtime([Address, U64]))
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simple_deserialize blob size 10390 layout Struct(Runtime([U64, U64, Vector(Struct(Runtime([Struct(Runtime([Vector(U8)])), U64])))]))
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simple_deserialize blob size 32 layout Address
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simple_deserialize blob size 33 layout Struct(Runtime([Struct(Runtime([U256])), Bool]))
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simple_deserialize blob size 32 layout Address
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simple_deserialize blob size 32 layout Address
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simple_deserialize blob size 8 layout U64
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simple_deserialize blob size 8 layout U64
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simple_deserialize blob size 209 layout Struct(Runtime([Vector(U8), Vector(U8), Vector(U8), Vector(U8), Struct(Runtime([Vector(U8)]))]))
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simple_deserialize blob size 20 layout Vector(U8)
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simple_deserialize blob size 25 layout Vector(U8)
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simple_deserialize blob size 1 layout Vector(U8)
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simple_deserialize blob size 770 layout Vector(Vector(U8))
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simple_deserialize blob size 770 layout Vector(Vector(U8))
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simple_deserialize blob size 770 layout Vector(Vector(U8))
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simple_deserialize blob size 770 layout Vector(Vector(U8))
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simple_deserialize blob size 770 layout Vector(Vector(U8))
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simple_deserialize blob size 770 layout Vector(Vector(U8))
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simple_deserialize blob size 770 layout Vector(Vector(U8))
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simple_deserialize blob size 770 layout Vector(Vector(U8))
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simple_deserialize blob size 770 layout Vector(Vector(U8))
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simple_deserialize blob size 770 layout Vector(Vector(U8))
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simple_deserialize blob size 1 layout U8
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simple_deserialize blob size 32 layout Address
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simple_deserialize blob size 1 layout Struct(Runtime([Bool]))
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2024-09-22T07:58:05.423766Z  INFO rooch_sequencer::actor::sequencer: sequencer tx: 0xb85c…47a8 order: 14
simple_deserialize blob size 1 layout Struct(Runtime([Bool]))
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simple_deserialize blob size 40 layout Struct(Runtime([Address, U64]))
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simple_deserialize blob size 45 layout Struct(Runtime([U64, Struct(Runtime([Vector(Struct(Runtime([U64, Address, Struct(Runtime([Vector(U8)]))])))])), Struct(Runtime([Vector(Vector(U8))])), Struct(Runtime([Vector(U8)]))]))
Time elapsed: 415ns
simple_deserialize blob size 32 layout Address
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simple_deserialize blob size 1 layout Struct(Runtime([Bool]))
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simple_deserialize blob size 1 layout U8
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simple_deserialize blob size 1 layout U8
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simple_deserialize blob size 32 layout Address
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simple_deserialize blob size 67 layout Struct(Runtime([Address, Struct(Runtime([Vector(U8)]))]))
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simple_deserialize blob size 467 layout Struct(Runtime([U64, Vector(U8), Vector(U8), U64, Vector(Vector(U8)), U64, U64]))
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simple_deserialize blob size 32 layout Address
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simple_deserialize blob size 32 layout Address
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simple_deserialize blob size 32 layout Address
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simple_deserialize blob size 32 layout Address
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simple_deserialize blob size 8 layout Struct(Runtime([U64]))
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simple_deserialize blob size 33 layout Struct(Runtime([Struct(Runtime([U256])), Bool]))
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simple_deserialize blob size 33 layout Struct(Runtime([Struct(Runtime([Struct(Runtime([Vector(Address)]))]))]))
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simple_deserialize blob size 1 layout U8
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simple_deserialize blob size 33 layout Struct(Runtime([Struct(Runtime([U256])), Bool]))
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simple_deserialize blob size 93 layout Struct(Runtime([Struct(Runtime([Vector(U8)])), Struct(Runtime([U64]))]))
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simple_deserialize blob size 32 layout Address
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simple_deserialize blob size 45 layout Struct(Runtime([U64, Struct(Runtime([Vector(Struct(Runtime([U64, Address, Struct(Runtime([Vector(U8)]))])))])), Struct(Runtime([Vector(Vector(U8))])), Struct(Runtime([Vector(U8)]))]))
Time elapsed: 415ns
simple_deserialize blob size 32 layout Address
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simple_deserialize blob size 32 layout Address
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simple_deserialize blob size 32 layout Address
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simple_deserialize blob size 1 layout U8
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simple_deserialize blob size 16 layout U128
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simple_deserialize blob size 9 layout Struct(Runtime([Bool, U64]))
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simple_deserialize blob size 32 layout Address
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simple_deserialize blob size 40 layout Struct(Runtime([Address, U64]))
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simple_deserialize blob size 32 layout Address
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simple_deserialize blob size 137 layout Struct(Runtime([Struct(Runtime([Vector(U8)])), Struct(Runtime([Struct(Runtime([Struct(Runtime([Struct(Runtime([Vector(Address)]))]))]))]))]))
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simple_deserialize blob size 32 layout Address
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simple_deserialize blob size 32 layout Address
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simple_deserialize blob size 1 layout Struct(Runtime([Bool]))
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simple_deserialize blob size 32 layout Address
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simple_deserialize blob size 1 layout U8
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simple_deserialize blob size 1 layout U8
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steelgeek091 avatar Sep 24 '24 02:09 steelgeek091