refactor(metrics): move to core (#12386)

Avoids overhead of wrapping ops (and allocs when inspecting async-op futures)

1 files changed, 12 insertions, 0 deletions

diff --git a/core/ops_builtin.rs b/core/ops_builtin.rs
index 83f2e504a..c830f8eff 100644
--- a/core/ops_builtin.rs
+++ b/core/ops_builtin.rs
@@ -2,6 +2,7 @@ use crate::error::type_error;
 use crate::error::AnyError;
 use crate::include_js_files;
 use crate::op_sync;
+use crate::ops_metrics::OpMetrics;
 use crate::resources::ResourceId;
 use crate::void_op_async;
 use crate::void_op_sync;
@@ -32,6 +33,7 @@ pub(crate) fn init_builtins() -> Extension {
         "op_wasm_streaming_set_url",
         op_sync(op_wasm_streaming_set_url),
       ),
+      ("op_metrics", op_sync(op_metrics)),
       ("op_void_sync", void_op_sync()),
       ("op_void_async", void_op_async()),
     ])
@@ -158,3 +160,13 @@ pub fn op_wasm_streaming_set_url(
 
   Ok(())
 }
+
+pub fn op_metrics(
+  state: &mut OpState,
+  _: (),
+  _: (),
+) -> Result<(OpMetrics, Vec<OpMetrics>), AnyError> {
+  let aggregate = state.tracker.aggregate();
+  let per_op = state.tracker.per_op();
+  Ok((aggregate, per_op))
+}