1 files changed, 21 insertions, 0 deletions
diff --git a/cli/ops/metrics.rs b/cli/ops/metrics.rs
new file mode 100644
index 000000000..e1a23f6c8
--- /dev/null
+++ b/cli/ops/metrics.rs
@@ -0,0 +1,21 @@
+// Copyright 2018-2019 the Deno authors. All rights reserved. MIT license.
+use super::dispatch_json::{JsonOp, Value};
+use crate::state::ThreadSafeState;
+use deno::*;
+use std::sync::atomic::Ordering;
+
+pub fn op_metrics(
+  state: &ThreadSafeState,
+  _args: Value,
+  _zero_copy: Option<PinnedBuf>,
+) -> Result<JsonOp, ErrBox> {
+  let m = &state.metrics;
+
+  Ok(JsonOp::Sync(json!({
+    "opsDispatched": m.ops_dispatched.load(Ordering::SeqCst) as u64,
+    "opsCompleted": m.ops_completed.load(Ordering::SeqCst) as u64,
+    "bytesSentControl": m.bytes_sent_control.load(Ordering::SeqCst) as u64,
+    "bytesSentData": m.bytes_sent_data.load(Ordering::SeqCst) as u64,
+    "bytesReceived": m.bytes_received.load(Ordering::SeqCst) as u64
+  })))
+}