diff --git a/Dockerfile b/Dockerfile
index 9b8128f88..ededbc988 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM mhart/alpine-node:6.2.1
+FROM mhart/alpine-node:5.10.1
 
 # Tools
 RUN apk update && apk add git curl wget bash
diff --git a/config.js b/config.js
index 444367392..0ee61c505 100644
--- a/config.js
+++ b/config.js
@@ -44,6 +44,8 @@ var defaults = {
     "DEFAULT_DELAY": 1000, // delay between API requests (default: 1000)
     "SCANNER_DELAY": 300, //delay for scanner API requests (more time-sensitive)
     "SCANNER_PARALLELISM": 1, //Number of simultaneous API requests to make in scanner
+    "MMR_PARALLELISM": 15,
+    "PARSER_PARALLELISM": 1,
     "PLAYER_MATCH_LIMIT": 50000, //max results to return from player matches
     "BENCHMARK_RETENTION_HOURS": 1, //hours in block to retain benchmark data for percentile
     "MATCH_RATING_RETENTION_HOURS": 12, //hours in block to retain match rating data for percentile
diff --git a/svc/mmr.js b/svc/mmr.js
index 8071b283c..68916d074 100644
--- a/svc/mmr.js
+++ b/svc/mmr.js
@@ -10,7 +10,7 @@ var config = require('../config');
 var mQueue = queue.getQueue('mmr');
 var getData = utility.getData;
 var retrieverArr = config.RETRIEVER_HOST.split(",");
-mQueue.process(retrieverArr.length * 10, processMmr);
+mQueue.process(retrieverArr.length * config.MMR_PARALLELISM, processMmr);
 mQueue.on('completed', function(job)
 {
     job.remove();
diff --git a/svc/parser.js b/svc/parser.js
index 7843e0609..0da314d12 100644
--- a/svc/parser.js
+++ b/svc/parser.js
@@ -59,7 +59,7 @@ app.get('/redis/:key', function(req, res, cb)
 });
 app.listen(config.PARSER_PORT);
 //END EXPRESS
-pQueue.process(1, function(job, cb)
+pQueue.process(config.PARSER_PARALLELISM, function(job, cb)
 {
     console.log("parse job: %s", job.jobId);
     var match = job.data.payload;