diff --git a/executor.py b/executor.py
index d261e9a..b3cfe1b 100644
--- a/executor.py
+++ b/executor.py
@@ -1,4 +1,5 @@
 #!/usr/bin/python
+import threading
 from http.server import BaseHTTPRequestHandler, HTTPServer
 import cgi
 import docker
@@ -7,6 +8,29 @@ from urllib import parse
 
 PORT_NUMBER = 8000
 
+lock = threading.Lock()
+pending_tasks = {}
+
+
+def launch_tasks(stats):
+	client = docker.from_env()
+	container = client.containers.get('yao-agent-helper')
+	entries_to_remove = []
+	lock.acquire()
+	for task_id, task in pending_tasks.items():
+		if stats[task['gpus'][0]]['utilization_gpu'] < 75:
+			entries_to_remove.append(task_id)
+			script = " ".join([
+				"docker exec",
+				id,
+				"pkill sleep"
+			])
+			container.exec_run('sh -c \'' + script + '\'')
+
+	for k in entries_to_remove:
+		pending_tasks.pop(k, None)
+	lock.release()
+
 
 class MyHandler(BaseHTTPRequestHandler):
 	# Handler for the GET requests
@@ -104,6 +128,10 @@ class MyHandler(BaseHTTPRequestHandler):
 				container = client.containers.get('yao-agent-helper')
 				exit_code, output = container.exec_run('sh -c \'' + script + '\'')
 				msg = {"code": 0, "id": output.decode('utf-8').rstrip('\n')}
+
+				lock.acquire()
+				pending_tasks[msg['id']] = {'gpus': str(docker_gpus).split(',')}
+				lock.release()
 				if exit_code != 0:
 					msg["code"] = 1
 			except Exception as e:
diff --git a/monitor.py b/monitor.py
index 069e0df..b27c62d 100644
--- a/monitor.py
+++ b/monitor.py
@@ -1,4 +1,5 @@
 import os
+import threading
 import time
 import subprocess
 import json
@@ -8,6 +9,7 @@ from kafka import KafkaProducer
 import multiprocessing
 import psutil
 import math
+from executor import launch_tasks
 
 ClientID = os.getenv('ClientID', 1)
 ClientHost = os.getenv('ClientHost', "localhost")
@@ -15,13 +17,16 @@ KafkaBrokers = os.getenv('KafkaBrokers', 'localhost:9092').split(',')
 
 
 def main():
-	interval = 10
+	interval = 5
 	while True:
 		try:
 			status, msg_gpu = execute(['nvidia-smi', '-q', '-x', '-f', 'status.xml'])
 			if not status:
 				print("execute failed, ", msg_gpu)
-			report_msg()
+			stats = get_gpu_status()
+			report_msg(stats)
+			t = threading.Thread(target=launch_tasks, name='launch_tasks',args=(stats,))
+			t.start()
 			time.sleep(interval)
 		except Exception as e:
 			print(e)
@@ -38,7 +43,7 @@ def execute(cmd):
 		return False, e
 
 
-def report_msg():
+def get_gpu_status():
 	DOMTree = xml.dom.minidom.parse("status.xml")
 	collection = DOMTree.documentElement
 	gpus = collection.getElementsByTagName("gpu")
@@ -73,7 +78,10 @@ def report_msg():
 		stat['power_draw'] = int(float(stat['power_draw'].split(' ')[0]))
 
 		stats.append(stat)
+	return stats
 
+
+def report_msg(stats):
 	mem = psutil.virtual_memory()
 
 	post_fields = {