feat(profiling): Add pipeline workflow to perfetto profiling

relay-profiling/src/lib.rs

@@ -405,23 +405,21 @@ impl Getter for ExpandedPerfettoChunk {
 
 /// Expands a binary Perfetto trace into a Sample v2 profile chunk.
 ///
-/// Decodes the protobuf trace, converts it into the internal Sample v2 format,
-/// merges the provided JSON `metadata_json` (containing platform, environment, etc.),
-/// and returns an [`ExpandedPerfettoChunk`] with the serialized JSON payload plus
+/// Returns an [`ExpandedPerfettoChunk`] with the serialized JSON payload plus
 /// the profile metadata needed for downstream processing (platform, profile type,
 /// inbound filtering) — avoiding a second JSON deserialization pass in callers.
 pub fn expand_perfetto(
-    perfetto_bytes: &[u8],
-    metadata_json: &[u8],
+    perfetto_payload: &[u8],
+    json_payload: &[u8],
 ) -> Result<ExpandedPerfettoChunk, ProfileError> {
-    let d = &mut Deserializer::from_slice(metadata_json);
+    let d = &mut Deserializer::from_slice(json_payload);
     let mut chunk: sample::v2::ProfileChunk =
         serde_path_to_error::deserialize(d).map_err(ProfileError::InvalidJson)?;
 
     let platform = chunk.metadata.platform.clone();
     let release = chunk.metadata.release.clone();
 
-    let (profile_data, debug_images) = perfetto::convert(perfetto_bytes)?;
+    let (profile_data, debug_images) = perfetto::convert(perfetto_payload)?;
     chunk.profile = profile_data;
     chunk.metadata.debug_meta.images.extend(debug_images);
     chunk.normalize()?;

relay-profiling/tests/fixtures/android/perfetto/profile_chunk.envelope

@@ -1,5 +1,5 @@
 {"event_id":"c3b09c0608844f558eaf6e65df6b9cdf","sdk":{"name":"sentry.java.android","version":"8.38.0","packages":[{"name":"maven:io.sentry:sentry","version":"8.38.0"},{"name":"maven:io.sentry:sentry-android-core","version":"8.38.0"},{"name":"maven:io.sentry:sentry-android-fragment","version":"8.38.0"},{"name":"maven:io.sentry:sentry-android-timber","version":"8.38.0"},{"name":"maven:io.sentry:sentry-android-replay","version":"8.38.0"},{"name":"maven:io.sentry:sentry-spotlight","version":"8.38.0"},{"name":"maven:io.sentry:sentry-compose","version":"8.38.0"},{"name":"maven:io.sentry:sentry-android-ndk","version":"8.38.0"}],"integrations":["Screenshot","ViewHierarchy","UncaughtExceptionHandler","ShutdownHook","Spotlight","SendCachedEnvelope","Ndk","Tombstone","AppLifecycle","AnrV2","AnrProfiling","ActivityLifecycle","ActivityBreadcrumbs","UserInteraction","FeedbackShake","FragmentLifecycle","Timber","AppComponentsBreadcrumbs","NetworkBreadcrumbs","AutoInit","EnvelopeFileObserver","SystemEventsBreadcrumbs"]}}
-{"content_type":"application/octet-stream","filename":"profile_sentry-profiling_2026-04-28-08-33-40.perfetto-stack-sample","type":"profile_chunk","platform":"android","meta_length":7739,"length":104991}
+{"content_type":"application/x-perfetto-trace","filename":"profile_sentry-profiling_2026-04-28-08-33-40.perfetto-stack-sample","type":"profile_chunk","platform":"android","meta_length":7739,"length":104991}
 {"profiler_id":"814b081c638b4ad982ae351547bfe499","chunk_id":"c3b09c0608844f558eaf6e65df6b9cdf","client_sdk":{"name":"sentry.java.android","version":"8.38.0","packages":[{"name":"maven:io.sentry:sentry","version":"8.38.0"},{"name":"maven:io.sentry:sentry-android-core","version":"8.38.0"},{"name":"maven:io.sentry:sentry-android-fragment","version":"8.38.0"},{"name":"maven:io.sentry:sentry-android-timber","version":"8.38.0"},{"name":"maven:io.sentry:sentry-android-replay","version":"8.38.0"},{"name":"maven:io.sentry:sentry-spotlight","version":"8.38.0"},{"name":"maven:io.sentry:sentry-compose","version":"8.38.0"},{"name":"maven:io.sentry:sentry-android-ndk","version":"8.38.0"}],"integrations":["Screenshot","ViewHierarchy","UncaughtExceptionHandler","ShutdownHook","Spotlight","SendCachedEnvelope","Ndk","Tombstone","AppLifecycle","AnrV2","AnrProfiling","ActivityLifecycle","ActivityBreadcrumbs","UserInteraction","FeedbackShake","FragmentLifecycle","Timber","AppComponentsBreadcrumbs","NetworkBreadcrumbs","AutoInit","EnvelopeFileObserver","SystemEventsBreadcrumbs"]},"measurements":{"memory_native_footprint":{"unit":"byte","values":[{"value":3.6631152E7,"elapsed_since_start_ns":"1777358020895000000","timestamp":1777358020.895000},{"value":3.6636E7,"elapsed_since_start_ns":"1777358020994000000","timestamp":1777358020.994000},{"value":3.6598336E7,"elapsed_since_start_ns":"1777358021094000000","timestamp":1777358021.094000},{"value":3.6600496E7,"elapsed_since_start_ns":"1777358021194000000","timestamp":1777358021.193999},{"value":3.6601984E7,"elapsed_since_start_ns":"1777358021294000000","timestamp":1777358021.294000},{"value":3.6604128E7,"elapsed_since_start_ns":"1777358021394000000","timestamp":1777358021.393999},{"value":3.6606272E7,"elapsed_since_start_ns":"1777358021494000000","timestamp":1777358021.494000},{"value":3.6608416E7,"elapsed_since_start_ns":"1777358021594000000","timestamp":1777358021.593999},{"value":3.6614672E7,"elapsed_since_start_ns":"1777358021695000000","timestamp":1777358021.695000},{"value":3.6616816E7,"elapsed_since_start_ns":"1777358021794000000","timestamp":1777358021.794000},{"value":3.661896E7,"elapsed_since_start_ns":"1777358021894000000","timestamp":1777358021.894000},{"value":3.6621104E7,"elapsed_since_start_ns":"1777358021995000000","timestamp":1777358021.995000},{"value":3.6623248E7,"elapsed_since_start_ns":"1777358022094000000","timestamp":1777358022.094000},{"value":3.6625392E7,"elapsed_since_start_ns":"1777358022194000000","timestamp":1777358022.193999},{"value":3.6627536E7,"elapsed_since_start_ns":"1777358022294000000","timestamp":1777358022.294000},{"value":3.662968E7,"elapsed_since_start_ns":"1777358022394000000","timestamp":1777358022.393999},{"value":3.6631824E7,"elapsed_since_start_ns":"1777358022495000000","timestamp":1777358022.495000},{"value":3.6672752E7,"elapsed_since_start_ns":"1777358022594000000","timestamp":1777358022.593999},{"value":3.6748144E7,"elapsed_since_start_ns":"1777358022694000000","timestamp":1777358022.694000},{"value":3.6754304E7,"elapsed_since_start_ns":"1777358022794000000","timestamp":1777358022.794000}]},"frozen_frame_renders":{"unit":"nanosecond","values":[{"value":7.49833322E8,"elapsed_since_start_ns":"71057630775779","timestamp":1777358020.888000}]},"cpu_usage":{"unit":"percent","values":[{"value":56.20094079375762,"elapsed_since_start_ns":"1777358020895000000","timestamp":1777358020.895000},{"value":47.72786092177692,"elapsed_since_start_ns":"1777358020994000000","timestamp":1777358020.994000},{"value":52.289708049827254,"elapsed_since_start_ns":"1777358021094000000","timestamp":1777358021.094000},{"value":50.050196342916244,"elapsed_since_start_ns":"1777358021194000000","timestamp":1777358021.193999},{"value":52.620478795841386,"elapsed_since_start_ns":"1777358021294000000","timestamp":1777358021.294000},{"value":49.83694994597027,"elapsed_since_start_ns":"1777358021394000000","timestamp":1777358021.393999},{"value":52.61821576681683,"elapsed_since_start_ns":"1777358021494000000","timestamp":1777358021.494000},{"value":50.00733407561553,"elapsed_since_start_ns":"1777358021594000000","timestamp":1777358021.593999},{"value":52.31104830862539,"elapsed_since_start_ns":"1777358021695000000","timestamp":1777358021.695000},{"value":50.08750688152257,"elapsed_since_start_ns":"1777358021794000000","timestamp":1777358021.794000},{"value":52.61428295786996,"elapsed_since_start_ns":"1777358021894000000","timestamp":1777358021.894000},{"value":49.84011689221911,"elapsed_since_start_ns":"1777358021995000000","timestamp":1777358021.995000},{"value":50.07609463188072,"elapsed_since_start_ns":"1777358022094000000","timestamp":1777358022.094000},{"value":52.764437950744615,"elapsed_since_start_ns":"1777358022194000000","timestamp":1777358022.193999},{"value":49.7033742388127,"elapsed_since_start_ns":"1777358022294000000","timestamp":1777358022.294000},{"value":52.63426105211958,"elapsed_since_start_ns":"1777358022394000000","timestamp":1777358022.393999},{"value":49.806191656715804,"elapsed_since_start_ns":"1777358022495000000","timestamp":1777358022.495000},{"value":52.611141035437356,"elapsed_since_start_ns":"1777358022594000000","timestamp":1777358022.593999},{"value":32.55163503106803,"elapsed_since_start_ns":"1777358022694000000","timestamp":1777358022.694000},{"value":2.50511253386361,"elapsed_since_start_ns":"1777358022794000000","timestamp":1777358022.794000}]},"memory_footprint":{"unit":"byte","values":[{"value":1.18884E7,"elapsed_since_start_ns":"1777358020895000000","timestamp":1777358020.895000},{"value":1.2003504E7,"elapsed_since_start_ns":"1777358020994000000","timestamp":1777358020.994000},{"value":1.2056752E7,"elapsed_since_start_ns":"1777358021094000000","timestamp":1777358021.094000},{"value":1.211E7,"elapsed_since_start_ns":"1777358021194000000","timestamp":1777358021.193999},{"value":1.213048E7,"elapsed_since_start_ns":"1777358021294000000","timestamp":1777358021.294000},{"value":1.215096E7,"elapsed_since_start_ns":"1777358021394000000","timestamp":1777358021.393999},{"value":1.22124E7,"elapsed_since_start_ns":"1777358021494000000","timestamp":1777358021.494000},{"value":1.223288E7,"elapsed_since_start_ns":"1777358021594000000","timestamp":1777358021.593999},{"value":1.2286128E7,"elapsed_since_start_ns":"1777358021695000000","timestamp":1777358021.695000},{"value":1.2339376E7,"elapsed_since_start_ns":"1777358021794000000","timestamp":1777358021.794000},{"value":1.2359856E7,"elapsed_since_start_ns":"1777358021894000000","timestamp":1777358021.894000},{"value":1.2421296E7,"elapsed_since_start_ns":"1777358021995000000","timestamp":1777358021.995000},{"value":1.2441776E7,"elapsed_since_start_ns":"1777358022094000000","timestamp":1777358022.094000},{"value":1.2495024E7,"elapsed_since_start_ns":"1777358022194000000","timestamp":1777358022.193999},{"value":1.2515504E7,"elapsed_since_start_ns":"1777358022294000000","timestamp":1777358022.294000},{"value":1.2535984E7,"elapsed_since_start_ns":"1777358022394000000","timestamp":1777358022.393999},{"value":1.2597424E7,"elapsed_since_start_ns":"1777358022495000000","timestamp":1777358022.495000},{"value":1.2617904E7,"elapsed_since_start_ns":"1777358022594000000","timestamp":1777358022.593999},{"value":1.2892512E7,"elapsed_since_start_ns":"1777358022694000000","timestamp":1777358022.694000},{"value":1.294576E7,"elapsed_since_start_ns":"1777358022794000000","timestamp":1777358022.794000}]},"screen_frame_rates":{"unit":"hz","values":[{"value":60.000003814697266,"elapsed_since_start_ns":"71057630775779","timestamp":1777358020.888000}]}},"platform":"android","release":"io.sentry.samples.android@8.38.0+2","environment":"debug","version":"2","content_type":"perfetto","timestamp":1777358020.855000}
 U2N
 

relay-server/src/envelope/content_type.rs

@@ -38,6 +38,8 @@ pub enum ContentType {
     TraceAttachment,
     /// `application/vnd.sentry.attachment-ref+json`
     AttachmentRef,
+    /// `application/x-perfetto-trace`
+    PerfettoTrace,
     /// All integration content types.
     Integration(Integration),
 }
@@ -60,6 +62,7 @@ impl ContentType {
             Self::TraceMetricContainer => "application/vnd.sentry.items.trace-metric+json",
             Self::TraceAttachment => "application/vnd.sentry.trace-attachment",
             Self::AttachmentRef => "application/vnd.sentry.attachment-ref+json",
+            Self::PerfettoTrace => "application/x-perfetto-trace",
             Self::Integration(integration) => integration.as_content_type(),
         }
     }
@@ -109,6 +112,8 @@ impl ContentType {
             || ct.eq_ignore_ascii_case("application/vnd.sentry.attachment-ref")
         {
             Some(Self::AttachmentRef)
+        } else if ct.eq_ignore_ascii_case(Self::PerfettoTrace.as_str()) {
+            Some(Self::PerfettoTrace)
         } else {
             Integration::from_content_type(ct).map(Self::Integration)
         }