diff --git a/src/Client.js b/src/Client.js
index 5d5a067c6..2aea2afb6 100644
--- a/src/Client.js
+++ b/src/Client.js
@@ -16,6 +16,7 @@ import {setPluginState} from './reducers/pluginStates.js';
 import {ReactiveSocket, PartialResponder} from 'rsocket-core';
 // $FlowFixMe perf_hooks is a new API in node
 import {performance} from 'perf_hooks';
+import {reportPluginFailures} from './utils/metrics';
 
 const EventEmitter = (require('events'): any);
 const invariant = require('invariant');
@@ -368,7 +369,11 @@ export default class Client extends EventEmitter {
   }
 
   call(api: string, method: string, params?: Object): Promise<Object> {
-    return this.rawCall('execute', {api, method, params});
+    return reportPluginFailures(
+      this.rawCall('execute', {api, method, params}),
+      `Call-${method}`,
+      api,
+    );
   }
 
   send(api: string, method: string, params?: Object): void {
diff --git a/src/fb-stubs/Logger.js b/src/fb-stubs/Logger.js
index b57deedf7..b8d00a431 100644
--- a/src/fb-stubs/Logger.js
+++ b/src/fb-stubs/Logger.js
@@ -18,7 +18,7 @@ export default class LogManager {
 
   scribeLogger: ScribeLogger;
 
-  track(type: TrackType, event: string, data: ?any) {}
+  track(type: TrackType, event: string, data: ?any, plugin?: string) {}
 
   trackTimeSince(mark: string, eventName: ?string) {}
 
diff --git a/src/utils/metrics.js b/src/utils/metrics.js
index 99bde8c38..c6a7493e2 100644
--- a/src/utils/metrics.js
+++ b/src/utils/metrics.js
@@ -11,6 +11,8 @@ import {getInstance} from '../fb-stubs/Logger';
  * Wraps a Promise, preserving it's functionality but logging the success or
  failure state of it, with a given name, based on whether it's fulfilled or
  rejected.
+
+ Use this variant to report failures in core platform (Flipper) code.
  */
 export function reportPlatformFailures(
   promise: Promise<*>,
@@ -27,3 +29,27 @@ export function reportPlatformFailures(
     },
   );
 }
+
+/*
+ * Wraps a Promise, preserving it's functionality but logging the success or
+ failure state of it, with a given name, based on whether it's fulfilled or
+ rejected.
+
+ Use this variant to report failures in plugin code.
+ */
+export function reportPluginFailures(
+  promise: Promise<*>,
+  name: string,
+  plugin: string,
+): Promise<*> {
+  return promise.then(
+    fulfilledValue => {
+      getInstance().track('success-rate', name, 1, plugin);
+      return fulfilledValue;
+    },
+    rejectionReason => {
+      getInstance().track('success-rate', name, 0, plugin);
+      return Promise.reject(rejectionReason);
+    },
+  );
+}