try exiting

cmd/photographer/exec.go

@@ -26,10 +26,8 @@ func createSnapshot(historyMode snapshot.HistoryModeType) {
 		log.Fatalf("%v \n", err)
 	}
 
-	log.Println("snapshot export stdout:")
-	log.Println(stdout.String())
-	log.Println("snapshot export stderr:")
-	log.Println(stderr.String())
+	log.Printf("snapshot export stdout: \n%s\n", stdout.String())
+	log.Printf("snapshot export stderr: \n%s\n", stderr.String())
 }
 
 func getSnapshotNames(historyMode snapshot.HistoryModeType) (string, error) {

cmd/photographer/main.go

@@ -61,18 +61,12 @@ func task() {
 	// Check if today the rolling snapshot already exists
 	execute(ctx, snapshotStorage, snapshot.ROLLING, network)
 
-	// Reset GC
-	debug.FreeOSMemory()
-
 	// Check if today the full snapshot already exists
 	execute(ctx, snapshotStorage, snapshot.FULL, network)
 
 	snapshotStorage.DeleteExpiredSnapshots(ctx, maxDays, maxMonths)
 
 	log.Printf("Snapshot job took %s", time.Since(start))
-
-	// Reset GC
-	debug.FreeOSMemory()
 }
 
 func execute(ctx context.Context, snapshotStorage *util.SnapshotStorage, historyMode snapshot.HistoryModeType, chain string) {
@@ -93,4 +87,9 @@ func execute(ctx context.Context, snapshotStorage *util.SnapshotStorage, history
 		log.Fatalf("%v \n", err)
 	}
 	snapshotStorage.EphemeralUpload(ctx, snapshotfilename)
+
+	// If we are here, it means that the snapshot was uploaded successfully
+	// So we already deleted the snapshot
+	// Then we can exit to have sure that we're not using more memory than we need
+	os.Exit(0)
 }