perf(pipeline): use faster top-level detection

Agentless export computes top-level markers before obfuscation. The pinned libdatadog revision removes per-span service clones, reducing the 5,000 one-span top-level phase from 0.71-0.83 ms to 0.44-0.56 ms in release runs.

Author: BridgeAR

Cargo.lock

@@ -15,7 +15,7 @@ http = "1"
 bytes = "1.4"
 futures-core = "0.3"
 anyhow = "1"
-libdd-capabilities = { git = "https://github.com/DataDog/libdatadog.git", rev = "da0463bb928795bf21a0f45e177169c144d17424" }
+libdd-capabilities = { git = "https://github.com/DataDog/libdatadog.git", rev = "c866d41e304625b32b1da1c065c506f2f073795e" }
 
 [dev-dependencies]
 wasm-bindgen-test = "0.3"

crates/capabilities/Cargo.toml

@@ -14,13 +14,13 @@ js-sys = "0.3"
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1"
 libdatadog-nodejs-capabilities = { path = "../capabilities" }
-libdd-capabilities = { git = "https://github.com/DataDog/libdatadog.git", rev = "da0463bb928795bf21a0f45e177169c144d17424" }
-libdd-common = { git = "https://github.com/DataDog/libdatadog.git", rev = "da0463bb928795bf21a0f45e177169c144d17424", default-features = false }
-libdd-data-pipeline = { git = "https://github.com/DataDog/libdatadog.git", rev = "da0463bb928795bf21a0f45e177169c144d17424", default-features = false, features = ["agentless", "telemetry"] }
-libdd-trace-utils = { git = "https://github.com/DataDog/libdatadog.git", rev = "da0463bb928795bf21a0f45e177169c144d17424", default-features = false, features = ["change-buffer"] }
-libdd-trace-stats = { git = "https://github.com/DataDog/libdatadog.git", rev = "da0463bb928795bf21a0f45e177169c144d17424", default-features = false }
-libdd-trace-protobuf = { git = "https://github.com/DataDog/libdatadog.git", rev = "da0463bb928795bf21a0f45e177169c144d17424", default-features = false }
-libdd-shared-runtime = { git = "https://github.com/DataDog/libdatadog.git", rev = "da0463bb928795bf21a0f45e177169c144d17424", default-features = false }
+libdd-capabilities = { git = "https://github.com/DataDog/libdatadog.git", rev = "c866d41e304625b32b1da1c065c506f2f073795e" }
+libdd-common = { git = "https://github.com/DataDog/libdatadog.git", rev = "c866d41e304625b32b1da1c065c506f2f073795e", default-features = false }
+libdd-data-pipeline = { git = "https://github.com/DataDog/libdatadog.git", rev = "c866d41e304625b32b1da1c065c506f2f073795e", default-features = false, features = ["agentless", "telemetry"] }
+libdd-trace-utils = { git = "https://github.com/DataDog/libdatadog.git", rev = "c866d41e304625b32b1da1c065c506f2f073795e", default-features = false, features = ["change-buffer"] }
+libdd-trace-stats = { git = "https://github.com/DataDog/libdatadog.git", rev = "c866d41e304625b32b1da1c065c506f2f073795e", default-features = false }
+libdd-trace-protobuf = { git = "https://github.com/DataDog/libdatadog.git", rev = "c866d41e304625b32b1da1c065c506f2f073795e", default-features = false }
+libdd-shared-runtime = { git = "https://github.com/DataDog/libdatadog.git", rev = "c866d41e304625b32b1da1c065c506f2f073795e", default-features = false }
 rmp-serde = "1"
 bytes = "1"
 http = "1"