Wfh/scaling #1160
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1 warning and 2 notices
benchmark
ubuntu-latest pipelines will use ubuntu-24.04 soon. For more details, see https://github.com/actions/runner-images/issues/10636
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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: 60.0 ms +- 1.2 ms
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fanout_to_subgraph_10x_sync: Mean +- std dev: 51.0 ms +- 0.8 ms
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fanout_to_subgraph_10x_checkpoint: Mean +- std dev: 92.5 ms +- 9.0 ms
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fanout_to_subgraph_10x_checkpoint_sync: Mean +- std dev: 94.1 ms +- 1.0 ms
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fanout_to_subgraph_100x: Mean +- std dev: 609 ms +- 32 ms
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fanout_to_subgraph_100x_sync: Mean +- std dev: 496 ms +- 5 ms
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fanout_to_subgraph_100x_checkpoint: Mean +- std dev: 963 ms +- 40 ms
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fanout_to_subgraph_100x_checkpoint_sync: Mean +- std dev: 920 ms +- 20 ms
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react_agent_10x: Mean +- std dev: 30.7 ms +- 0.6 ms
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react_agent_10x_sync: Mean +- std dev: 22.4 ms +- 0.3 ms
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react_agent_10x_checkpoint: Mean +- std dev: 46.7 ms +- 0.9 ms
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react_agent_10x_checkpoint_sync: Mean +- std dev: 38.8 ms +- 3.7 ms
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react_agent_100x: Mean +- std dev: 342 ms +- 6 ms
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react_agent_100x_sync: Mean +- std dev: 273 ms +- 4 ms
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react_agent_100x_checkpoint: Mean +- std dev: 951 ms +- 15 ms
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react_agent_100x_checkpoint_sync: Mean +- std dev: 842 ms +- 13 ms
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wide_state_25x300: Mean +- std dev: 23.2 ms +- 0.4 ms
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WARNING: the benchmark result may be unstable
* the standard deviation (1.96 ms) is 12% of the mean (15.8 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: 15.8 ms +- 2.0 ms
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wide_state_25x300_checkpoint: Mean +- std dev: 290 ms +- 17 ms
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wide_state_25x300_checkpoint_sync: Mean +- std dev: 275 ms +- 16 ms
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wide_state_15x600: Mean +- std dev: 27.1 ms +- 0.5 ms
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wide_state_15x600_sync: Mean +- std dev: 16.6 ms +- 0.2 ms
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wide_state_15x600_checkpoint: Mean +- std dev: 489 ms +- 16 ms
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wide_state_15x600_checkpoint_sync: Mean +- std dev: 473 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 +- 0.3 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: 307 ms +- 15 ms
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Comparison against main:
libs/checkpoint-postgres/langgraph/store/postgres/aio.py#L1
+------------------------------------+---------+-----------------------+
| Benchmark | main | changes |
+====================================+=========+=======================+
| react_agent_10x | 31.0 ms | 30.7 ms: 1.01x faster |
+------------------------------------+---------+-----------------------+
| fanout_to_subgraph_100x_sync | 494 ms | 496 ms: 1.01x slower |
+------------------------------------+---------+-----------------------+
| react_agent_100x_sync | 271 ms | 273 ms: 1.01x slower |
+------------------------------------+---------+-----------------------+
| react_agent_100x_checkpoint | 936 ms | 951 ms: 1.02x slower |
+------------------------------------+---------+-----------------------+
| fanout_to_subgraph_100x_checkpoint | 941 ms | 963 ms: 1.02x slower |
+------------------------------------+---------+-----------------------+
| Geometric mean | (ref) | 1.00x slower |
+------------------------------------+---------+-----------------------+
Benchmark hidden because not significant (23): fanout_to_subgraph_100x, react_agent_10x_checkpoint_sync, fanout_to_subgraph_100x_checkpoint_sync, react_agent_100x, react_agent_100x_checkpoint_sync, react_agent_10x_sync, react_agent_10x_checkpoint, wide_state_15x600_checkpoint, wide_state_15x600, wide_state_25x300, wide_state_9x1200, wide_state_15x600_checkpoint_sync, wide_state_25x300_checkpoint_sync, wide_state_15x600_sync, fanout_to_subgraph_10x, fanout_to_subgraph_10x_checkpoint_sync, wide_state_9x1200_sync, fanout_to_subgraph_10x_sync, fanout_to_subgraph_10x_checkpoint, wide_state_9x1200_checkpoint_sync, wide_state_9x1200_checkpoint, wide_state_25x300_checkpoint, wide_state_25x300_sync
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