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5385791ca6
This PR adds a component-level benchmarking utility for pageserver. Its name is `pagebench`. The problem solved by `pagebench` is that we want to put Pageserver under high load. This isn't easily achieved with `pgbench` because it needs to go through a compute, which has signficant performance overhead compared to accessing Pageserver directly. Further, compute has its own performance optimizations (most importantly: caches). Instead of designing a compute-facing workload that defeats those internal optimizations, `pagebench` simply bypasses them by accessing pageserver directly. Supported benchmarks: * getpage@latest_lsn * basebackup * triggering logical size calculation This code has no automated users yet. A performance regression test for getpage@latest_lsn will be added in a later PR. part of https://github.com/neondatabase/neon/issues/5771
27 lines
697 B
TOML
27 lines
697 B
TOML
[package]
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name = "pagebench"
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version = "0.1.0"
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edition.workspace = true
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license.workspace = true
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# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
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[dependencies]
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anyhow.workspace = true
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clap.workspace = true
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futures.workspace = true
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hdrhistogram.workspace = true
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humantime.workspace = true
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humantime-serde.workspace = true
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rand.workspace = true
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serde.workspace = true
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serde_json.workspace = true
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tracing.workspace = true
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tokio.workspace = true
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pageserver = { path = ".." }
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pageserver_client.workspace = true
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pageserver_api.workspace = true
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utils = { path = "../../libs/utils/" }
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workspace_hack = { version = "0.1", path = "../../workspace_hack" }
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