Add sync support for the AsyncPostgresStore #1165
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1 warning and 2 notices
benchmark
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Benchmark results:
libs/checkpoint-postgres/langgraph/store/postgres/aio.py#L1
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fanout_to_subgraph_10x: Mean +- std dev: 60.1 ms +- 1.7 ms
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fanout_to_subgraph_10x_sync: Mean +- std dev: 50.9 ms +- 0.6 ms
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fanout_to_subgraph_10x_checkpoint: Mean +- std dev: 91.1 ms +- 7.7 ms
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fanout_to_subgraph_10x_checkpoint_sync: Mean +- std dev: 92.8 ms +- 1.0 ms
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fanout_to_subgraph_100x: Mean +- std dev: 595 ms +- 27 ms
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fanout_to_subgraph_100x_sync: Mean +- std dev: 495 ms +- 5 ms
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fanout_to_subgraph_100x_checkpoint: Mean +- std dev: 935 ms +- 36 ms
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fanout_to_subgraph_100x_checkpoint_sync: Mean +- std dev: 914 ms +- 18 ms
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react_agent_10x: Mean +- std dev: 30.8 ms +- 0.6 ms
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react_agent_10x_sync: Mean +- std dev: 22.4 ms +- 0.2 ms
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react_agent_10x_checkpoint: Mean +- std dev: 46.3 ms +- 0.9 ms
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react_agent_10x_checkpoint_sync: Mean +- std dev: 38.3 ms +- 3.2 ms
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react_agent_100x: Mean +- std dev: 342 ms +- 7 ms
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react_agent_100x_sync: Mean +- std dev: 272 ms +- 3 ms
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react_agent_100x_checkpoint: Mean +- std dev: 934 ms +- 9 ms
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react_agent_100x_checkpoint_sync: Mean +- std dev: 832 ms +- 6 ms
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wide_state_25x300: Mean +- std dev: 23.1 ms +- 0.4 ms
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WARNING: the benchmark result may be unstable
* the standard deviation (1.58 ms) is 10% of the mean (15.4 ms)
Try to rerun the benchmark with more runs, values and/or loops.
Run 'python -m pyperf system tune' command to reduce the system jitter.
Use pyperf stats, pyperf dump and pyperf hist to analyze results.
Use --quiet option to hide these warnings.
wide_state_25x300_sync: Mean +- std dev: 15.4 ms +- 1.6 ms
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wide_state_25x300_checkpoint: Mean +- std dev: 287 ms +- 14 ms
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wide_state_25x300_checkpoint_sync: Mean +- std dev: 274 ms +- 13 ms
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wide_state_15x600: Mean +- std dev: 26.9 ms +- 0.5 ms
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wide_state_15x600_sync: Mean +- std dev: 16.5 ms +- 0.2 ms
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wide_state_15x600_checkpoint: Mean +- std dev: 490 ms +- 16 ms
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wide_state_15x600_checkpoint_sync: Mean +- std dev: 474 ms +- 15 ms
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wide_state_9x1200: Mean +- std dev: 27.0 ms +- 0.5 ms
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wide_state_9x1200_sync: Mean +- std dev: 16.5 ms +- 0.2 ms
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wide_state_9x1200_checkpoint: Mean +- std dev: 322 ms +- 15 ms
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wide_state_9x1200_checkpoint_sync: Mean +- std dev: 308 ms +- 14 ms
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Comparison against main:
libs/checkpoint-postgres/langgraph/store/postgres/aio.py#L1
+-----------------------------------------+---------+-----------------------+
| Benchmark | main | changes |
+=========================================+=========+=======================+
| fanout_to_subgraph_100x | 614 ms | 595 ms: 1.03x faster |
+-----------------------------------------+---------+-----------------------+
| react_agent_100x_checkpoint_sync | 843 ms | 832 ms: 1.01x faster |
+-----------------------------------------+---------+-----------------------+
| fanout_to_subgraph_10x_checkpoint_sync | 93.9 ms | 92.8 ms: 1.01x faster |
+-----------------------------------------+---------+-----------------------+
| fanout_to_subgraph_100x_checkpoint_sync | 923 ms | 914 ms: 1.01x faster |
+-----------------------------------------+---------+-----------------------+
| react_agent_10x_checkpoint | 46.7 ms | 46.3 ms: 1.01x faster |
+-----------------------------------------+---------+-----------------------+
| wide_state_15x600 | 27.1 ms | 26.9 ms: 1.01x faster |
+-----------------------------------------+---------+-----------------------+
| react_agent_10x | 31.0 ms | 30.8 ms: 1.01x faster |
+-----------------------------------------+---------+-----------------------+
| wide_state_25x300 | 23.2 ms | 23.1 ms: 1.01x faster |
+-----------------------------------------+---------+-----------------------+
| wide_state_15x600_sync | 16.6 ms | 16.5 ms: 1.01x faster |
+-----------------------------------------+---------+-----------------------+
| Geometric mean | (ref) | 1.00x faster |
+-----------------------------------------+---------+-----------------------+
Benchmark hidden because not significant (19): react_agent_10x_checkpoint_sync, fanout_to_subgraph_10x_checkpoint, wide_state_25x300_sync, fanout_to_subgraph_100x_checkpoint, wide_state_25x300_checkpoint_sync, wide_state_9x1200_sync, wide_state_25x300_checkpoint, react_agent_100x_checkpoint, react_agent_100x, react_agent_10x_sync, wide_state_9x1200, fanout_to_subgraph_10x_sync, wide_state_15x600_checkpoint, fanout_to_subgraph_100x_sync, react_agent_100x_sync, fanout_to_subgraph_10x, wide_state_15x600_checkpoint_sync, wide_state_9x1200_checkpoint, wide_state_9x1200_checkpoint_sync
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