add resource monitor example

Author: nicktrn

references/hello-world/src/trigger/example.ts

@@ -1,5 +1,6 @@
 import { batch, logger, task, timeout, wait } from "@trigger.dev/sdk";
 import { setTimeout } from "timers/promises";
+import { ResourceMonitor } from "../resourceMonitor.js";
 
 export const helloWorldTask = task({
   id: "hello-world",
@@ -206,3 +207,28 @@ export const hooksTask = task({
     logger.info("Hello, world from the cleanup hook", { payload });
   },
 });
+
+export const resourceMonitorTest = task({
+  id: "resource-monitor-test",
+  run: async (payload: { dirName?: string; processName?: string }, { ctx }) => {
+    logger.info("Hello, resources!", { payload });
+
+    const resMon = new ResourceMonitor({
+      ctx,
+      dirName: payload.dirName ?? "/tmp",
+      processName: payload.processName ?? "node",
+    });
+
+    resMon.startMonitoring(1_000);
+
+    resMon.logResourceSnapshot();
+
+    await wait.for({ seconds: 5 });
+
+    resMon.logResourceSnapshot();
+
+    return {
+      message: "Hello, resources!",
+    };
+  },
+});