diff --git a/r2/r2/config/templates.py b/r2/r2/config/templates.py
index 1919dfb95..0b7ff7f90 100644
--- a/r2/r2/config/templates.py
+++ b/r2/r2/config/templates.py
@@ -44,3 +44,4 @@ api('listing',       ListingJsonTemplate)
 api('usertableitem', UserItemJsonTemplate)
 
 api('organiclisting',       OrganicListingJsonTemplate)
+api('reddittraffic', TrafficJsonTemplate)
diff --git a/r2/r2/lib/jsontemplates.py b/r2/r2/lib/jsontemplates.py
index 20f0ff9f6..c96d78e10 100644
--- a/r2/r2/lib/jsontemplates.py
+++ b/r2/r2/lib/jsontemplates.py
@@ -347,3 +347,12 @@ class ListingJsonTemplate(ThingJsonTemplate):
 class OrganicListingJsonTemplate(ListingJsonTemplate):
     def kind(self, wrapped):
         return "OrganicListing"
+
+class TrafficJsonTemplate(JsonTemplate):
+    def render(self, thing, *a, **kw):
+        res = {}
+        for ival in ("hour", "day", "month"):
+            if hasattr(thing, ival + "_data"):
+                res[ival] = [[time.mktime(date.timetuple())] + list(data)
+                             for date, data in getattr(thing, ival+"_data")]
+        return res
diff --git a/r2/r2/lib/pages/graph.py b/r2/r2/lib/pages/graph.py
index 4d53dbce6..a3184aa25 100644
--- a/r2/r2/lib/pages/graph.py
+++ b/r2/r2/lib/pages/graph.py
@@ -28,7 +28,7 @@ def google_extended(n):
                 "0123456789-.")
     base = len(numerals)
     assert(0 <= n <= base ** 2)
-    q, r = divmod(n, base)
+    q, r = divmod(int(n), base)
     return numerals[q] + numerals[r]
 
 def make_date_axis_labels(series):
@@ -101,7 +101,10 @@ class DataSeries(list):
         return DataSeries(data)
 
     def toBarX(self):
-        delta = self[-1] - self[-2]
+        if len(self) > 1:
+            delta = self[-1] - self[-2]
+        else:
+            delta = 0
         data = self.toBarY()
         return DataSeries(data[1:] + [data[-1] + delta])
 
diff --git a/r2/r2/lib/services.py b/r2/r2/lib/services.py
index 5f44f7d40..04401efed 100644
--- a/r2/r2/lib/services.py
+++ b/r2/r2/lib/services.py
@@ -359,10 +359,16 @@ def process_info(proc_ids = [], name = '', exe = "/usr/bin/env ps"):
             n = ' '.join(line[ageid+1:])
             if (n.startswith(name) and
                 (not proc_ids or int(pid) in proc_ids)):
+                age = line[ageid].split(':')[0]
+                # patch for > 24 hour old processes
+                if '-' in age:
+                    days, hours = age.split('-')
+                    age = float(days) * 24 + float(hours)
+                else:
+                    age = float(age)
                 res[pid] =  dict(cpu = float(line[cpuid]),
                                  mem = float(line[memid]),
-                                 age = float(line[ageid].split(':')[0]),
-                                 name = n)
+                                 age = age, name = n)
         except (ValueError, IndexError):
             pass
     return res
diff --git a/r2/r2/lib/traffic.py b/r2/r2/lib/traffic.py
index 873093654..71bd5477b 100644
--- a/r2/r2/lib/traffic.py
+++ b/r2/r2/lib/traffic.py
@@ -69,10 +69,15 @@ def load_traffic(interval, what, iden,
                                 npoints = npoints)
 
     if res and isinstance(res[0][0], datetime.datetime):
-        res = zip(*res)
-        res[0] = [x.replace(tzinfo=None) - datetime.timedelta(0, time.timezone)
-                  for x in res[0]]
-        res = zip(*res)
+        dates, data = zip(*res)
+        if interval == 'hour':
+            # shift hourly totals into local time zone.
+            dates = [x.replace(tzinfo=None) -
+                     datetime.timedelta(0, time.timezone) for x in dates]
+        else:
+            # we don't care about the hours
+            dates = [x.date() for x in dates]
+        res = zip(dates, data)
     return res
     
 
diff --git a/r2/r2/templates/reddittraffic.html b/r2/r2/templates/reddittraffic.html
index bad853461..260721f43 100644
--- a/r2/r2/templates/reddittraffic.html
+++ b/r2/r2/templates/reddittraffic.html
@@ -28,7 +28,10 @@
 
 <%def name="daily_summary()">
   <% 
-     umin = min(data[0] for date, data in filter(None, thing.day_data))
+     thing.day_data = filter(None, thing.day_data)
+     umin = min(data[0] for date, data in thing.day_data)
+     if len(filter(lambda x: x[1][0] == umin, thing.day_data)) > 1:
+         umin = -1
      umax = max(data[0] for date, data in filter(None, thing.day_data))
    %>
     <table class="traffic-table">