diff --git a/routes/api.js b/routes/api.js
index 07d0f81..8ba0534 100644
--- a/routes/api.js
+++ b/routes/api.js
@@ -173,10 +173,19 @@ router.post('/run/:ip?', function doRun(req, res, next){
 });
 
 // freeMem: 97700 totalmem 513818624 usedMem: 0
+// freeMem: 420,472 totalmem 513,818,624 usedMem: 100
 var startAll = function(){
 	getFreeMem(function(freeMem){
-		var usedMem = Math.round(((totalMem-freeMem)/totalMem)*100);
-		console.log('freeMem:', freeMem, 'totalmem', totalMem, 'usedMem:', usedMem);
+		var usedMemPrecent = Math.round((freeMem/totalMem)*100);
+		console.log('freeMem:', freeMem, 'totalmem', totalMem, 'usedMemPrecent:', usedMemPrecent);
+		if(usedMemPrecent < 81 ){
+			var name = 'crunner-'+(Math.random()*100).toString().replace('.','');
+			return lxc.startEphemeral(name, 'crunner', function(data){
+				ip2name[data.ip] = name;
+				availContainers.push(data.ip);
+				return startAll();
+			});
+		}
 	});
 }