add some memory logging

backend/src/managers/image/ingest.service.ts

@@ -82,7 +82,6 @@ export class IngestService {
         },
         {
           jobId: uuidv4(),
-          delay: 30000,
         },
       )) as ImageIngestJob;
       if (!job.id) return Fail(FT.Internal, undefined, 'Failed to queue job');

backend/src/routes/image/image.controller.ts

@@ -75,16 +75,6 @@ export class ImageController {
           params,
         ),
       );
-        
-      const isbfufer = image.data instanceof Buffer;
-      console.log('isabuffer', isbfufer);
-      if (!isbfufer) {
-        console.log('not a buffer');
-        console.log(image.data);
-
-        console.trace();
-        process.exit();
-      }
 
       res.type(ThrowIfFailed(FileType2Mime(image.filetype)));
       return image.data;

backend/src/workers/sharp/sharp.worker.ts

@@ -11,6 +11,8 @@ import {
 import { UniversalSharpIn, UniversalSharpOut } from './universal-sharp';
 
 export class SharpWorker {
+  private maxMemoryUsed = 0;
+
   private startTime: number = 0;
   private sharpi: Sharp | null = null;
 
@@ -36,6 +38,17 @@ export class SharpWorker {
 
     process.on('message', this.messageHandler.bind(this));
 
+    process.nextTick(() => {
+      let memUsage = process.memoryUsage();
+      if (memUsage.rss > this.maxMemoryUsed) {
+        this.maxMemoryUsed = memUsage.rss;
+      }
+    });
+
+    setInterval(() => {
+      console.log(`Used ${JSON.stringify(process.memoryUsage())} bytes`);
+    }, 100);
+
     this.sendMessage({
       type: 'ready',
     });
@@ -92,6 +105,10 @@ export class SharpWorker {
       const result = await UniversalSharpOut(sharpi, filetype, options);
       const processingTime = Date.now() - this.startTime;
 
+      console.log(
+        `\nUsed ${this.maxMemoryUsed} bytes`,
+      );
+
       this.sendMessage({
         type: 'result',
         processingTime,