diff --git a/orchestra/contrib/saas/backends/__init__.py b/orchestra/contrib/saas/backends/__init__.py
index bef450d3..0795b7be 100644
--- a/orchestra/contrib/saas/backends/__init__.py
+++ b/orchestra/contrib/saas/backends/__init__.py
@@ -38,6 +38,7 @@ class ApacheTrafficByHost(ServiceMonitor):
             'include_received_bytes': str(self.include_received_bytes),
         }
         self.append(textwrap.dedent("""\
+            import re
             import sys
             from datetime import datetime
             from dateutil import tz
diff --git a/orchestra/contrib/saas/backends/nextcloud.py b/orchestra/contrib/saas/backends/nextcloud.py
index f2064800..43ab66db 100644
--- a/orchestra/contrib/saas/backends/nextcloud.py
+++ b/orchestra/contrib/saas/backends/nextcloud.py
@@ -2,9 +2,11 @@ from django.utils.translation import gettext_lazy as _
 
 from orchestra.contrib.orchestration import ServiceController
 
-from . import ApacheTrafficByName, NextCloudAPIMixin
+from . import NextCloudAPIMixin
 from .. import settings
 
+import textwrap
+from orchestra.contrib.resources import ServiceMonitor
 
 class NextCloudController(NextCloudAPIMixin, ServiceController):
     """
@@ -50,11 +52,127 @@ class NextCloudController(NextCloudAPIMixin, ServiceController):
         self.append(self.remove, saas)
 
 
-class NextcloudTraffic(ApacheTrafficByName):
-    __doc__ = ApacheTrafficByName.__doc__
+class ApacheTrafficNextcloud(ServiceMonitor):
+    """
+    Parses apache logs,
+    looking for the size of each request on the last word of the log line.
+    
+    Compatible log format:
+    <tt>LogFormat "%h %l %u %t \"%r\" %>s %O %{nc_username}C"</tt>
+    or if include_received_bytes:
+    <tt>LogFormat "%h %l %u %t \"%r\" %>s %I %O %{nc_username}C"</tt>
+    <tt>CustomLog /var/log/apache2/access_nextcloud_nomusuari.log</tt>
+    """
+    model = 'saas.SaaS'
+    script_executable = '/usr/bin/python'
+    monthly_sum_old_values = True
+    abstract = True
+    include_received_bytes = True
+    
+    def prepare(self):
+        access_log = self.log_path
+        context = {
+            'access_logs': str((access_log, access_log+'.1')),
+            'current_date': self.current_date.strftime("%Y-%m-%d %H:%M:%S %Z"),
+            'ignore_hosts': str(settings.SAAS_TRAFFIC_IGNORE_HOSTS),
+            'include_received_bytes': str(self.include_received_bytes),
+        }
+        self.append(textwrap.dedent("""\
+            import re
+            import sys
+            from datetime import datetime
+            from dateutil import tz
+            
+            def to_local_timezone(date, tzlocal=tz.tzlocal()):
+                date = datetime.strptime(date, '%Y-%m-%d %H:%M:%S %Z')
+                date = date.replace(tzinfo=tz.tzutc())
+                date = date.astimezone(tzlocal)
+                return date
+            
+            # Use local timezone
+            end_date = to_local_timezone('{current_date}')
+            end_date = int(end_date.strftime('%Y%m%d%H%M%S'))
+            access_logs = {access_logs}
+            sites = {{}}
+            months = {{
+                'Jan': '01',
+                'Feb': '02',
+                'Mar': '03',
+                'Apr': '04',
+                'May': '05',
+                'Jun': '06',
+                'Jul': '07',
+                'Aug': '08',
+                'Sep': '09',
+                'Oct': '10',
+                'Nov': '11',
+                'Dec': '12',
+            }}
+            
+            def prepare(object_id, site_domain, ini_date):
+                global sites
+                ini_date = to_local_timezone(ini_date)
+                ini_date = int(ini_date.strftime('%Y%m%d%H%M%S'))
+                sites[site_domain] = [ini_date, object_id, 0]
+            
+            def monitor(sites, end_date, months, access_logs):
+                include_received = {include_received_bytes}
+                for access_log in access_logs:
+                    try:
+                        with open(access_log, 'r') as handler:
+                            for line in handler.readlines():
+                                line = line.split()
+                                host, __, __, date = line[:4]
+                                if host in {ignore_hosts}:
+                                    continue
+                                size, hostname = line[-2:]
+                                size = int(size)
+                                if include_received:
+                                    size += int(line[-3])
+                                if hostname == "-":
+                                    pattern = r'remote.php/dav/files/([^/]+)/'
+                                    match = re.search(pattern, ' '.join(line))
+                                    if match:
+                                        hostname = match.group(1)
+                                try:
+                                    site = sites[hostname]
+                                except KeyError:
+                                    continue
+                                else:
+                                    # [16/Sep/2015:11:40:38
+                                    day, month, date = date[1:].split('/')
+                                    year, hour, min, sec = date.split(':')
+                                    date = year + months[month] + day + hour + min + sec
+                                    if site[0] < int(date) < end_date:
+                                        site[2] += size
+                    except IOError as e:
+                        sys.stderr.write(str(e)+'\\n')
+                for opts in sites.values():
+                    ini_date, object_id, size = opts
+                    sys.stdout.write('%s %s\\n' % (object_id, size))
+            """).format(**context)
+        )
+    
+    def monitor(self, saas):
+        context = self.get_context(saas)
+        self.append("prepare(%(object_id)s, '%(site_domain)s', '%(last_date)s')" % context)
+    
+    def commit(self):
+        self.append('monitor(sites, end_date, months, access_logs)')
+    
+    def get_context(self, saas):
+        return {
+            'site_domain': saas.name,
+            'last_date': self.get_last_date(saas.pk).strftime("%Y-%m-%d %H:%M:%S %Z"),
+            'object_id': saas.pk,
+        }
+
+
+class NextcloudTraffic(ApacheTrafficNextcloud):
+    __doc__ = ApacheTrafficNextcloud.__doc__
     verbose_name = _("nextCloud SaaS Traffic")
     default_route_match = "saas.service == 'nextcloud'"
     doc_settings = (settings,
         ('SAAS_TRAFFIC_IGNORE_HOSTS', 'SAAS_NEXTCLOUD_LOG_PATH')
     )
-    log_path = settings.SAAS_NEXTCLOUD_LOG_PATH
+    log_path = settings.SAAS_NEXTCLOUD_LOG_PATH
\ No newline at end of file