diff --git a/pydash/services.py b/pydash/services.py
index 8eb1c2d..6a5f331 100644
--- a/pydash/services.py
+++ b/pydash/services.py
@@ -211,17 +211,23 @@ def get_mem():
     """
     try:
         pipe = os.popen(
-            "free -tmo | " + "grep 'Mem' | " + "awk '{print $2,$4}'")
+            "free -tmo | " + "grep 'Mem' | " + "awk '{print $2,$4,$6,$7}'")
         data = pipe.read().strip().split()
         pipe.close()
 
         allmem = int(data[0])
         freemem = int(data[1])
+        buffers = int(data[2])
+        cachedmem = int(data[3])
+
+        # Memory in buffers + cached is actually available, so we count it
+        # as free. See http://www.linuxatemyram.com/ for details
+        freemem += buffers + cachedmem
 
         percent = (100 - ((freemem * 100) / allmem))
         usage = (allmem - freemem)
 
-        mem_usage = {'usage': usage, 'free': freemem, 'percent': percent}
+        mem_usage = {'usage': usage, 'buffers': buffers, 'cached': cachedmem, 'free': freemem, 'percent': percent}
 
         data = mem_usage
 
diff --git a/pydash/static/css/dashboard.css b/pydash/static/css/dashboard.css
index 11dfca5..b0f5750 100644
--- a/pydash/static/css/dashboard.css
+++ b/pydash/static/css/dashboard.css
@@ -397,7 +397,19 @@ h6.bigstats {
 }
 .memu {
     margin: 0.5em;
-    border: 0 solid rgb(249, 134, 33);
+    border: 0 solid rgb(247, 70, 74);
+    border-left-width: 1em;
+    padding: 0 0.3em;
+}
+.memb {
+    margin: 0.5em;
+    border: 0 solid rgb(0, 154, 205);
+    border-left-width: 1em;
+    padding: 0 0.3em;
+}
+.memc {
+    margin: 0.5em;
+    border: 0 solid rgb(255, 185, 15);
     border-left-width: 1em;
     padding: 0 0.3em;
 }
diff --git a/pydash/templates/main.html b/pydash/templates/main.html
index be893cb..91370d1 100644
--- a/pydash/templates/main.html
+++ b/pydash/templates/main.html
@@ -128,6 +128,8 @@
                     <div>
         		<span class="memf">{% trans "Free" %}</span>
         		<span class="memu">{% trans "Used" %}</span>
+                <span class="memb">{% trans "Buffers" %}</span>
+                <span class="memc">{% trans "Cached" %}</span>
     		    </div>
                 </div>
                 <!-- /widget-content -->
@@ -340,7 +342,7 @@ var mem_ctx = $("#memoryChart").get(0).getContext("2d");
             $.getJSON(pydashUrls['memusage'], function(data) {
                 var options = {
                     animation : false,
-                    pointDotRadius : 2,
+                    pointDotRadius : 4,
                     scaleLabel : "<%=value%> Mb"
                 }
                 memChart.Line(data, options);
diff --git a/pydash/views.py b/pydash/views.py
index 7f6400a..f838b57 100755
--- a/pydash/views.py
+++ b/pydash/views.py
@@ -271,6 +271,8 @@ def memusage(request):
     """
     datasets_free = []
     datasets_used = []
+    datasets_buffers = []
+    datasets_cached = []
 
     try:
         mem_usage = services.get_mem()
@@ -285,10 +287,14 @@ def memusage(request):
     if not cookies:
         datasets_free.append(0)
         datasets_used.append(0)
+        datasets_buffers.append(0)
+        datasets_cached.append(0)
     else:
         datasets = json.loads(cookies)
         datasets_free = datasets[0]
         datasets_used = datasets[1]
+        atasets_buffers = datasets[2]
+        datasets_cached = datasets[3]
 
     if len(datasets_free) > 10:
         while datasets_free:
@@ -300,6 +306,16 @@ def memusage(request):
             del datasets_used[0]
             if len(datasets_used) == 10:
                 break
+    if len(datasets_buffers) > 10:
+        while datasets_buffers:
+            del datasets_buffers[0]
+            if len(datasets_buffers) == 10:
+                break
+    if len(datasets_cached) > 10:
+        while datasets_cached:
+            del datasets_cached[0]
+            if len(datasets_cached) == 10:
+                break
     if len(datasets_free) <= 9:
         datasets_free.append(int(mem_usage['free']))
     if len(datasets_free) == 10:
@@ -310,7 +326,16 @@ def memusage(request):
     if len(datasets_used) == 10:
         datasets_used.append(int(mem_usage['usage']))
         del datasets_used[0]
-
+    if len(datasets_buffers) <= 9:
+        datasets_buffers.append(int(mem_usage['buffers']))
+    if len(datasets_buffers) == 10:
+        datasets_buffers.append(int(mem_usage['buffers']))
+        del datasets_buffers[0]
+    if len(datasets_cached) <= 9:
+        datasets_cached.append(int(mem_usage['cached']))
+    if len(datasets_cached) == 10:
+        datasets_cached.append(int(mem_usage['cached']))
+        del datasets_cached[0]
     # Some fix division by 0 Chart.js
     if len(datasets_free) == 10:
         if sum(datasets_free) == 0:
@@ -322,9 +347,9 @@ def memusage(request):
         'labels': [""] * 10,
         'datasets': [
             {
-                "fillColor": "rgba(249,134,33,0.5)",
-                "strokeColor": "rgba(249,134,33,1)",
-                "pointColor": "rgba(249,134,33,1)",
+                "fillColor": "rgba(247,70,74,0.5)",
+                "strokeColor": "rgba(247,70,74,1)",
+                "pointColor": "rgba(247,70,74,1)",
                 "pointStrokeColor": "#fff",
                 "data": datasets_used
             },
@@ -334,11 +359,25 @@ def memusage(request):
                 "pointColor": "rgba(43,214,66,1)",
                 "pointStrokeColor": "#fff",
                 "data": datasets_free
-            }
+            },
+            {
+                "fillColor": "rgba(0,154,205,0.5)",
+                "strokeColor": "rgba(0,154,205,1)",
+                "pointColor": "rgba(0,154,205,1)",
+                "pointStrokeColor": "#fff",
+                "data": datasets_buffers
+            },
+            {
+                "fillColor": "rgba(255,185,15,0.5)",
+                "strokeColor": "rgba(255,185,15,1)",
+                "pointColor": "rgba(265,185,15,1)",
+                "pointStrokeColor": "#fff",
+                "data": datasets_cached
+            } 
         ]
     }
 
-    cookie_memory = [datasets_free, datasets_used]
+    cookie_memory = [datasets_free, datasets_used, datasets_buffers, datasets_cached]
     data = json.dumps(memory)
     response = HttpResponse()
     response['Content-Type'] = "text/javascript"