little benchmark console feedback

benchmarks/main.ts

@@ -212,12 +212,30 @@ await new Command()
         });
       }
 
+
+      let start: number | undefined = undefined;
+
+      let jobSent = Array(num_workers).fill(0);
+      const enc = (s: string) => new TextEncoder().encode(s);
+
+      const i = setInterval(async () => {
+        const elapsed = start ? Math.ceil((Date.now() - start) / 1000) : 0;
+        await Deno.stdout.write(enc(`elapsed: ${elapsed}/${seconds} | jobs sent: ${JSON.stringify(jobSent)}\r`))
+      }, 100);
+
       workers.forEach((worker, i) => {
         worker.postMessage({ ...shared_config, i });
+        worker.addEventListener("message", (evt: MessageEvent<any>) => {
+          jobSent[i] = evt.data
+        })
       });
+      start = Date.now();
 
       await sleep(seconds);
 
+      clearInterval(i);
+      await Deno.stdout.write(enc(`                                  \rduration: ${seconds} | jobs sent: ${JSON.stringify(jobSent)}\n`));
+
       let zombie_jobs = 0;
       workers.forEach((worker) => {
         const l = (evt: MessageEvent<any>) => {

benchmarks/worker.ts

@@ -48,6 +48,12 @@ self.onmessage = (evt) => {
   complete_timeout = evt.data;
 };
 
+
+const updateStatusInterval = setInterval(() => {
+  self.postMessage(total_spawned);
+}, 100)
+
+
 while (cont) {
   if ((await jobApi.listQueue(config.workspace_id)).length > 500) {
     console.log("queue very long. waiting...");
@@ -100,6 +106,8 @@ while (cont) {
   total_spawned++;
 }
 
+clearInterval(updateStatusInterval);
+
 const end_time = Date.now() + complete_timeout;
 while (outstanding.length > 0 && Date.now() < end_time) {
   const uuid = outstanding.shift()!;