diff --git a/Cargo.lock b/Cargo.lock
index 04be1ecbd0..86ccf4857a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4490,7 +4490,6 @@ dependencies = [
  "fallible-iterator",
  "framed-websockets",
  "futures",
- "git-version",
  "hashbrown 0.14.5",
  "hashlink",
  "hex",
@@ -4513,7 +4512,6 @@ dependencies = [
  "measured",
  "metrics",
  "once_cell",
- "opentelemetry",
  "p256 0.13.2",
  "parking_lot 0.12.1",
  "parquet",
@@ -4553,7 +4551,6 @@ dependencies = [
  "task-local-extensions",
  "thiserror",
  "tikv-jemalloc-ctl",
- "tikv-jemallocator",
  "tokio",
  "tokio-postgres",
  "tokio-postgres-rustls",
diff --git a/proxy/core/Cargo.toml b/proxy/core/Cargo.toml
index c9e5be4ce7..bd5c2a65d3 100644
--- a/proxy/core/Cargo.toml
+++ b/proxy/core/Cargo.toml
@@ -33,7 +33,6 @@ dashmap.workspace = true
 env_logger.workspace = true
 framed-websockets.workspace = true
 futures.workspace = true
-git-version.workspace = true
 hashbrown.workspace = true
 hashlink.workspace = true
 hex.workspace = true
@@ -54,14 +53,12 @@ md5.workspace = true
 measured = { workspace = true, features = ["lasso"] }
 metrics.workspace = true
 once_cell.workspace = true
-opentelemetry.workspace = true
 parking_lot.workspace = true
 parquet.workspace = true
 parquet_derive.workspace = true
 pin-project-lite.workspace = true
 postgres_backend.workspace = true
 pq_proto.workspace = true
-# prometheus.workspace = true
 rand.workspace = true
 regex.workspace = true
 remote_storage = { version = "0.1", path = "../../libs/remote_storage/" }
@@ -83,7 +80,6 @@ socket2.workspace = true
 subtle.workspace = true
 task-local-extensions.workspace = true
 thiserror.workspace = true
-tikv-jemallocator.workspace = true
 tikv-jemalloc-ctl = { workspace = true, features = ["use_std"] }
 tokio-postgres.workspace = true
 tokio-postgres-rustls.workspace = true
diff --git a/proxy/pg_sni_router/Cargo.toml b/proxy/pg_sni_router/Cargo.toml
index e772936149..d5c79e1686 100644
--- a/proxy/pg_sni_router/Cargo.toml
+++ b/proxy/pg_sni_router/Cargo.toml
@@ -12,118 +12,18 @@ testing = []
 proxy-sasl = { version = "0.1", path = "../sasl" }
 proxy-core = { version = "0.1", path = "../core" }
 
-# ahash.workspace = true
 anyhow.workspace = true
-# arc-swap.workspace = true
-# async-compression.workspace = true
-# async-trait.workspace = true
-# atomic-take.workspace = true
-# aws-config.workspace = true
-# aws-sdk-iam.workspace = true
-# aws-sigv4.workspace = true
-# aws-types.workspace = true
-# base64.workspace = true
-# bstr.workspace = true
-# bytes = { workspace = true, features = ["serde"] }
-# camino.workspace = true
-# chrono.workspace = true
 clap.workspace = true
-# consumption_metrics.workspace = true
-# crossbeam-deque.workspace = true
-# dashmap.workspace = true
-# env_logger.workspace = true
-# framed-websockets.workspace = true
 futures.workspace = true
 git-version.workspace = true
-# hashbrown.workspace = true
-# hashlink.workspace = true
-# hex.workspace = true
-# hmac.workspace = true
-# hostname.workspace = true
-# http.workspace = true
-# humantime.workspace = true
-# humantime-serde.workspace = true
-# hyper.workspace = true
-# hyper1 = { package = "hyper", version = "1.2", features = ["server"] }
-# hyper-util = { version = "0.1", features = ["server", "http1", "http2", "tokio"] }
-# http-body-util = { version = "0.1" }
-# indexmap.workspace = true
-# ipnet.workspace = true
 itertools.workspace = true
-# lasso = { workspace = true, features = ["multi-threaded"] }
-# md5.workspace = true
-# measured = { workspace = true, features = ["lasso"] }
-# metrics.workspace = true
-# once_cell.workspace = true
-# opentelemetry.workspace = true
-# parking_lot.workspace = true
-# parquet.workspace = true
-# parquet_derive.workspace = true
-# pin-project-lite.workspace = true
-# postgres_backend.workspace = true
 pq_proto.workspace = true
-# # prometheus.workspace = true
-# rand.workspace = true
-# regex.workspace = true
-# remote_storage = { version = "0.1", path = "../../libs/remote_storage/" }
-# reqwest.workspace = true
-# reqwest-middleware = { workspace = true, features = ["json"] }
-# reqwest-retry.workspace = true
-# reqwest-tracing.workspace = true
-# routerify.workspace = true
-# rustc-hash.workspace = true
 rustls-pemfile.workspace = true
 rustls.workspace = true
-# scopeguard.workspace = true
-# serde.workspace = true
-# serde_json.workspace = true
-# sha2 = { workspace = true, features = ["asm", "oid"] }
-# smol_str.workspace = true
-# smallvec.workspace = true
 socket2.workspace = true
-# subtle.workspace = true
-# task-local-extensions.workspace = true
-# thiserror.workspace = true
-# tikv-jemallocator.workspace = true
-# tikv-jemalloc-ctl = { workspace = true, features = ["use_std"] }
-# tokio-postgres.workspace = true
-# tokio-postgres-rustls.workspace = true
-# tokio-rustls.workspace = true
 tokio-util.workspace = true
 tokio = { workspace = true, features = ["signal"] }
-# tower-service.workspace = true
-# tracing-opentelemetry.workspace = true
-# tracing-subscriber.workspace = true
 tracing-utils.workspace = true
 tracing.workspace = true
-# try-lock.workspace = true
-# typed-json.workspace = true
-# url.workspace = true
-# urlencoding.workspace = true
 utils.workspace = true
 uuid.workspace = true
-# rustls-native-certs.workspace = true
-# x509-parser.workspace = true
-# postgres-protocol.workspace = true
-# redis.workspace = true
-
-# # jwt stuff
-# jose-jwa = "0.1.2"
-# jose-jwk = { version = "0.1.2", features = ["p256", "p384", "rsa"] }
-# signature = "2"
-# ecdsa = "0.16"
-# p256 = "0.13"
-# rsa = "0.9"
-
-# workspace_hack.workspace = true
-
-# [dev-dependencies]
-# camino-tempfile.workspace = true
-# fallible-iterator.workspace = true
-# tokio-tungstenite.workspace = true
-# pbkdf2 = { workspace = true, features = ["simple", "std"] }
-# rcgen.workspace = true
-# rstest.workspace = true
-# tokio-postgres-rustls.workspace = true
-# walkdir.workspace = true
-# rand_distr = "0.4"
diff --git a/proxy/proxy/Cargo.toml b/proxy/proxy/Cargo.toml
index 153437c294..b014dbe176 100644
--- a/proxy/proxy/Cargo.toml
+++ b/proxy/proxy/Cargo.toml
@@ -12,118 +12,23 @@ testing = []
 proxy-sasl = { version = "0.1", path = "../sasl" }
 proxy-core = { version = "0.1", path = "../core" }
 
-# ahash.workspace = true
 anyhow.workspace = true
-# arc-swap.workspace = true
-# async-compression.workspace = true
-# async-trait.workspace = true
-# atomic-take.workspace = true
 aws-config.workspace = true
-# aws-sdk-iam.workspace = true
-# aws-sigv4.workspace = true
-# aws-types.workspace = true
-# base64.workspace = true
-# bstr.workspace = true
-# bytes = { workspace = true, features = ["serde"] }
-# camino.workspace = true
-# chrono.workspace = true
 clap.workspace = true
-# consumption_metrics.workspace = true
-# crossbeam-deque.workspace = true
-# dashmap.workspace = true
-# env_logger.workspace = true
-# framed-websockets.workspace = true
 futures.workspace = true
 git-version.workspace = true
-# hashbrown.workspace = true
-# hashlink.workspace = true
-# hex.workspace = true
-# hmac.workspace = true
-# hostname.workspace = true
-# http.workspace = true
 humantime.workspace = true
-# humantime-serde.workspace = true
-# hyper.workspace = true
-# hyper1 = { package = "hyper", version = "1.2", features = ["server"] }
-# hyper-util = { version = "0.1", features = ["server", "http1", "http2", "tokio"] }
-# http-body-util = { version = "0.1" }
-# indexmap.workspace = true
-# ipnet.workspace = true
 itertools.workspace = true
-# lasso = { workspace = true, features = ["multi-threaded"] }
-# md5.workspace = true
-# measured = { workspace = true, features = ["lasso"] }
 metrics.workspace = true
-# once_cell.workspace = true
-# opentelemetry.workspace = true
-# parking_lot.workspace = true
-# parquet.workspace = true
-# parquet_derive.workspace = true
-# pin-project-lite.workspace = true
-# postgres_backend.workspace = true
 pq_proto.workspace = true
-# # prometheus.workspace = true
-# rand.workspace = true
-# regex.workspace = true
 remote_storage = { version = "0.1", path = "../../libs/remote_storage/" }
-# reqwest.workspace = true
-# reqwest-middleware = { workspace = true, features = ["json"] }
-# reqwest-retry.workspace = true
-# reqwest-tracing.workspace = true
-# routerify.workspace = true
-# rustc-hash.workspace = true
 rustls-pemfile.workspace = true
 rustls.workspace = true
-# scopeguard.workspace = true
-# serde.workspace = true
-# serde_json.workspace = true
-# sha2 = { workspace = true, features = ["asm", "oid"] }
-# smol_str.workspace = true
-# smallvec.workspace = true
 socket2.workspace = true
-# subtle.workspace = true
-# task-local-extensions.workspace = true
-# thiserror.workspace = true
 tikv-jemallocator.workspace = true
-# tikv-jemalloc-ctl = { workspace = true, features = ["use_std"] }
-# tokio-postgres.workspace = true
-# tokio-postgres-rustls.workspace = true
-# tokio-rustls.workspace = true
 tokio-util.workspace = true
 tokio = { workspace = true, features = ["signal"] }
-# tower-service.workspace = true
-# tracing-opentelemetry.workspace = true
-# tracing-subscriber.workspace = true
 tracing-utils.workspace = true
 tracing.workspace = true
-# try-lock.workspace = true
-# typed-json.workspace = true
-# url.workspace = true
-# urlencoding.workspace = true
 utils.workspace = true
 uuid.workspace = true
-# rustls-native-certs.workspace = true
-# x509-parser.workspace = true
-# postgres-protocol.workspace = true
-# redis.workspace = true
-
-# # jwt stuff
-# jose-jwa = "0.1.2"
-# jose-jwk = { version = "0.1.2", features = ["p256", "p384", "rsa"] }
-# signature = "2"
-# ecdsa = "0.16"
-# p256 = "0.13"
-# rsa = "0.9"
-
-# workspace_hack.workspace = true
-
-# [dev-dependencies]
-# camino-tempfile.workspace = true
-# fallible-iterator.workspace = true
-# tokio-tungstenite.workspace = true
-# pbkdf2 = { workspace = true, features = ["simple", "std"] }
-# rcgen.workspace = true
-# rstest.workspace = true
-# tokio-postgres-rustls.workspace = true
-# walkdir.workspace = true
-# rand_distr = "0.4"
diff --git a/proxy/sasl/Cargo.toml b/proxy/sasl/Cargo.toml
index b27ba74c7a..363d9193ad 100644
--- a/proxy/sasl/Cargo.toml
+++ b/proxy/sasl/Cargo.toml
@@ -11,118 +11,27 @@ testing = []
 [dependencies]
 ahash.workspace = true
 anyhow.workspace = true
-# arc-swap.workspace = true
-# async-compression.workspace = true
-# async-trait.workspace = true
-# atomic-take.workspace = true
-# aws-config.workspace = true
-# aws-sdk-iam.workspace = true
-# aws-sigv4.workspace = true
-# aws-types.workspace = true
 base64.workspace = true
-# bstr.workspace = true
 bytes = { workspace = true, features = ["serde"] }
-# camino.workspace = true
-# chrono.workspace = true
-# clap.workspace = true
-# consumption_metrics.workspace = true
 crossbeam-deque.workspace = true
-# dashmap.workspace = true
-# env_logger.workspace = true
-# framed-websockets.workspace = true
-# futures.workspace = true
-# git-version.workspace = true
-# hashbrown.workspace = true
-# hashlink.workspace = true
-# hex.workspace = true
 hmac.workspace = true
-# hostname.workspace = true
-# http.workspace = true
-# humantime.workspace = true
-# humantime-serde.workspace = true
-# hyper.workspace = true
-# hyper1 = { package = "hyper", version = "1.2", features = ["server"] }
-# hyper-util = { version = "0.1", features = ["server", "http1", "http2", "tokio"] }
-# http-body-util = { version = "0.1" }
-# indexmap.workspace = true
-# ipnet.workspace = true
 itertools.workspace = true
 lasso = { workspace = true, features = ["multi-threaded"] }
-# md5.workspace = true
 measured = { workspace = true, features = ["lasso"] }
-# metrics.workspace = true
-# once_cell.workspace = true
-# opentelemetry.workspace = true
 parking_lot.workspace = true
-# parquet.workspace = true
-# parquet_derive.workspace = true
-# pin-project-lite.workspace = true
-# postgres_backend.workspace = true
 pq_proto.workspace = true
-# prometheus.workspace = true
 rand.workspace = true
-# regex.workspace = true
-# remote_storage = { version = "0.1", path = "../../libs/remote_storage/" }
-# reqwest.workspace = true
-# reqwest-middleware = { workspace = true, features = ["json"] }
-# reqwest-retry.workspace = true
-# reqwest-tracing.workspace = true
-# routerify.workspace = true
-# rustc-hash.workspace = true
-# rustls-pemfile.workspace = true
 rustls.workspace = true
-# scopeguard.workspace = true
-# serde.workspace = true
-# serde_json.workspace = true
 sha2 = { workspace = true, features = ["asm", "oid"] }
-# smol_str.workspace = true
-# smallvec.workspace = true
-# socket2.workspace = true
 subtle.workspace = true
-# task-local-extensions.workspace = true
 thiserror.workspace = true
-# tikv-jemallocator.workspace = true
-# tikv-jemalloc-ctl = { workspace = true, features = ["use_std"] }
-# tokio-postgres.workspace = true
-# tokio-postgres-rustls.workspace = true
-# tokio-rustls.workspace = true
-# tokio-util.workspace = true
 tokio = { workspace = true, features = ["signal"] }
-# tower-service.workspace = true
-# tracing-opentelemetry.workspace = true
-# tracing-subscriber.workspace = true
-# tracing-utils.workspace = true
 tracing.workspace = true
-# try-lock.workspace = true
-# typed-json.workspace = true
-# url.workspace = true
-# urlencoding.workspace = true
-# utils.workspace = true
-# uuid.workspace = true
-# rustls-native-certs.workspace = true
 x509-parser.workspace = true
 postgres-protocol.workspace = true
-# redis.workspace = true
-
-# # jwt stuff
-# jose-jwa = "0.1.2"
-# jose-jwk = { version = "0.1.2", features = ["p256", "p384", "rsa"] }
-# signature = "2"
-# ecdsa = "0.16"
-# p256 = "0.13"
-# rsa = "0.9"
 
 workspace_hack.workspace = true
 
 [dev-dependencies]
-# camino-tempfile.workspace = true
-# fallible-iterator.workspace = true
-# tokio-tungstenite.workspace = true
 pbkdf2 = { workspace = true, features = ["simple", "std"] }
-# rcgen.workspace = true
-# rstest.workspace = true
-# tokio-postgres-rustls.workspace = true
-# walkdir.workspace = true
-# rand_distr = "0.4"
-
 uuid.workspace = true