mirror of
https://github.com/neondatabase/neon.git
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25934ec1ba
## Problem As documented, the global connection pool will be high contention. ## Summary of changes Use DashMap rather than Mutex<HashMap>. Of note, DashMap currently uses a RwLock internally, but it's partially sharded to reduce contention by a factor of N. We could potentially use flurry which is a port of Java's concurrent hashmap, but I have no good understanding of it's performance characteristics. Dashmap is at least equivalent to hashmap but less contention. See the read heavy benchmark to analyse our expected performance <https://github.com/xacrimon/conc-map-bench#ready-heavy> I also spoke with the developer of dashmap recently, and they are working on porting the implementation to use concurrent HAMT FWIW
251 lines
7.8 KiB
TOML
251 lines
7.8 KiB
TOML
[workspace]
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members = [
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"compute_tools",
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"control_plane",
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"pageserver",
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"pageserver/ctl",
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"proxy",
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"safekeeper",
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"storage_broker",
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"workspace_hack",
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"trace",
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"libs/compute_api",
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"libs/pageserver_api",
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"libs/postgres_ffi",
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"libs/safekeeper_api",
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"libs/utils",
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"libs/consumption_metrics",
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"libs/postgres_backend",
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"libs/pq_proto",
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"libs/tenant_size_model",
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"libs/metrics",
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"libs/postgres_connection",
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"libs/remote_storage",
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"libs/tracing-utils",
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"libs/postgres_ffi/wal_craft",
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]
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[workspace.package]
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edition = "2021"
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license = "Apache-2.0"
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## All dependency versions, used in the project
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[workspace.dependencies]
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anyhow = { version = "1.0", features = ["backtrace"] }
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async-compression = { version = "0.4.0", features = ["tokio", "gzip"] }
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flate2 = "1.0.26"
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async-stream = "0.3"
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async-trait = "0.1"
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aws-config = { version = "0.55", default-features = false, features=["rustls"] }
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aws-sdk-s3 = "0.27"
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aws-smithy-http = "0.55"
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aws-credential-types = "0.55"
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aws-types = "0.55"
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base64 = "0.13.0"
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bincode = "1.3"
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bindgen = "0.65"
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bstr = "1.0"
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byteorder = "1.4"
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bytes = "1.0"
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chrono = { version = "0.4", default-features = false, features = ["clock"] }
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clap = { version = "4.0", features = ["derive"] }
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close_fds = "0.3.2"
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comfy-table = "6.1"
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const_format = "0.2"
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crc32c = "0.6"
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crossbeam-utils = "0.8.5"
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dashmap = "5.5.0"
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either = "1.8"
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enum-map = "2.4.2"
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enumset = "1.0.12"
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fail = "0.5.0"
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fs2 = "0.4.3"
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futures = "0.3"
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futures-core = "0.3"
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futures-util = "0.3"
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git-version = "0.3"
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hashbrown = "0.13"
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hashlink = "0.8.1"
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hex = "0.4"
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hex-literal = "0.4"
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hmac = "0.12.1"
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hostname = "0.3.1"
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humantime = "2.1"
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humantime-serde = "1.1.1"
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hyper = "0.14"
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hyper-tungstenite = "0.9"
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itertools = "0.10"
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jsonwebtoken = "8"
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libc = "0.2"
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md5 = "0.7.0"
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memoffset = "0.8"
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native-tls = "0.2"
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nix = "0.26"
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notify = "5.0.0"
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num_cpus = "1.15"
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num-traits = "0.2.15"
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once_cell = "1.13"
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opentelemetry = "0.19.0"
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opentelemetry-otlp = { version = "0.12.0", default_features=false, features = ["http-proto", "trace", "http", "reqwest-client"] }
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opentelemetry-semantic-conventions = "0.11.0"
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parking_lot = "0.12"
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pbkdf2 = { version = "0.12.1", features = ["simple", "std"] }
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pin-project-lite = "0.2"
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prometheus = {version = "0.13", default_features=false, features = ["process"]} # removes protobuf dependency
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prost = "0.11"
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rand = "0.8"
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regex = "1.4"
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reqwest = { version = "0.11", default-features = false, features = ["rustls-tls"] }
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reqwest-tracing = { version = "0.4.0", features = ["opentelemetry_0_19"] }
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reqwest-middleware = "0.2.0"
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reqwest-retry = "0.2.2"
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routerify = "3"
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rpds = "0.13"
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rustls = "0.20"
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rustls-pemfile = "1"
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rustls-split = "0.3"
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scopeguard = "1.1"
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sentry = { version = "0.30", default-features = false, features = ["backtrace", "contexts", "panic", "rustls", "reqwest" ] }
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serde = { version = "1.0", features = ["derive"] }
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serde_json = "1"
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serde_with = "2.0"
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sha2 = "0.10.2"
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signal-hook = "0.3"
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socket2 = "0.5"
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strum = "0.24"
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strum_macros = "0.24"
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svg_fmt = "0.4.1"
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sync_wrapper = "0.1.2"
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tar = "0.4"
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test-context = "0.1"
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thiserror = "1.0"
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tls-listener = { version = "0.6", features = ["rustls", "hyper-h1"] }
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tokio = { version = "1.17", features = ["macros"] }
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tokio-io-timeout = "1.2.0"
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tokio-postgres-rustls = "0.9.0"
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tokio-rustls = "0.23"
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tokio-stream = "0.1"
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tokio-tar = "0.3"
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tokio-util = { version = "0.7", features = ["io"] }
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toml = "0.7"
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toml_edit = "0.19"
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tonic = {version = "0.9", features = ["tls", "tls-roots"]}
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tracing = "0.1"
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tracing-error = "0.2.0"
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tracing-opentelemetry = "0.19.0"
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tracing-subscriber = { version = "0.3", default_features = false, features = ["smallvec", "fmt", "tracing-log", "std", "env-filter"] }
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url = "2.2"
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uuid = { version = "1.2", features = ["v4", "serde"] }
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walkdir = "2.3.2"
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webpki-roots = "0.23"
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x509-parser = "0.15"
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## TODO replace this with tracing
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env_logger = "0.10"
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log = "0.4"
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## Libraries from neondatabase/ git forks, ideally with changes to be upstreamed
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postgres = { git = "https://github.com/neondatabase/rust-postgres.git", rev="9011f7110db12b5e15afaf98f8ac834501d50ddc" }
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postgres-native-tls = { git = "https://github.com/neondatabase/rust-postgres.git", rev="9011f7110db12b5e15afaf98f8ac834501d50ddc" }
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postgres-protocol = { git = "https://github.com/neondatabase/rust-postgres.git", rev="9011f7110db12b5e15afaf98f8ac834501d50ddc" }
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postgres-types = { git = "https://github.com/neondatabase/rust-postgres.git", rev="9011f7110db12b5e15afaf98f8ac834501d50ddc" }
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tokio-postgres = { git = "https://github.com/neondatabase/rust-postgres.git", rev="9011f7110db12b5e15afaf98f8ac834501d50ddc" }
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## Other git libraries
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heapless = { default-features=false, features=[], git = "https://github.com/japaric/heapless.git", rev = "644653bf3b831c6bb4963be2de24804acf5e5001" } # upstream release pending
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## Local libraries
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compute_api = { version = "0.1", path = "./libs/compute_api/" }
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consumption_metrics = { version = "0.1", path = "./libs/consumption_metrics/" }
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metrics = { version = "0.1", path = "./libs/metrics/" }
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pageserver_api = { version = "0.1", path = "./libs/pageserver_api/" }
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postgres_backend = { version = "0.1", path = "./libs/postgres_backend/" }
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postgres_connection = { version = "0.1", path = "./libs/postgres_connection/" }
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postgres_ffi = { version = "0.1", path = "./libs/postgres_ffi/" }
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pq_proto = { version = "0.1", path = "./libs/pq_proto/" }
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remote_storage = { version = "0.1", path = "./libs/remote_storage/" }
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safekeeper_api = { version = "0.1", path = "./libs/safekeeper_api" }
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storage_broker = { version = "0.1", path = "./storage_broker/" } # Note: main broker code is inside the binary crate, so linking with the library shouldn't be heavy.
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tenant_size_model = { version = "0.1", path = "./libs/tenant_size_model/" }
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tracing-utils = { version = "0.1", path = "./libs/tracing-utils/" }
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utils = { version = "0.1", path = "./libs/utils/" }
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## Common library dependency
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workspace_hack = { version = "0.1", path = "./workspace_hack/" }
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## Build dependencies
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criterion = "0.5.1"
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rcgen = "0.10"
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rstest = "0.17"
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tempfile = "3.4"
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tonic-build = "0.9"
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[patch.crates-io]
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# This is only needed for proxy's tests.
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# TODO: we should probably fork `tokio-postgres-rustls` instead.
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tokio-postgres = { git = "https://github.com/neondatabase/rust-postgres.git", rev="9011f7110db12b5e15afaf98f8ac834501d50ddc" }
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################# Binary contents sections
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[profile.release]
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# This is useful for profiling and, to some extent, debug.
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# Besides, debug info should not affect the performance.
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debug = true
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# disable debug symbols for all packages except this one to decrease binaries size
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[profile.release.package."*"]
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debug = false
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[profile.release-line-debug]
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inherits = "release"
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debug = 1 # true = 2 = all symbols, 1 = line only
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[profile.release-line-debug-lto]
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inherits = "release"
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debug = 1 # true = 2 = all symbols, 1 = line only
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lto = true
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[profile.release-line-debug-size]
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inherits = "release"
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debug = 1 # true = 2 = all symbols, 1 = line only
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opt-level = "s"
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[profile.release-line-debug-zize]
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inherits = "release"
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debug = 1 # true = 2 = all symbols, 1 = line only
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opt-level = "z"
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[profile.release-line-debug-size-lto]
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inherits = "release"
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debug = 1 # true = 2 = all symbols, 1 = line only
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opt-level = "s"
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lto = true
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[profile.release-line-debug-zize-lto]
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inherits = "release"
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debug = 1 # true = 2 = all symbols, 1 = line only
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opt-level = "z"
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lto = true
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[profile.release-no-debug]
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inherits = "release"
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debug = false # true = 2 = all symbols, 1 = line only
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[profile.release-no-debug-size]
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inherits = "release"
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debug = false # true = 2 = all symbols, 1 = line only
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opt-level = "s"
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[profile.release-no-debug-zize]
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inherits = "release"
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debug = false # true = 2 = all symbols, 1 = line only
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opt-level = "z"
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[profile.release-no-debug-size-lto]
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inherits = "release"
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debug = false # true = 2 = all symbols, 1 = line only
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opt-level = "s"
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lto = true
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[profile.release-no-debug-zize-lto]
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inherits = "release"
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debug = false # true = 2 = all symbols, 1 = line only
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opt-level = "z"
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lto = true
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