Use memory_info instead of memory_info_ex. Use memory_full_info with USS and PSS for the top process (extended stat) (related to issue#797)

glances/plugins/glances_processlist.py

@@ -322,10 +322,10 @@ class Plugin(GlancesPlugin):
                 msg = xpad + 'CPU affinity: ' + str(len(p['cpu_affinity'])) + ' cores'
                 ret.append(self.curse_add_line(msg, splittable=True))
             # Second line is memory info
-            if 'memory_info_ex' in p and p['memory_info_ex'] is not None:
+            if 'memory_info' in p and p['memory_info'] is not None:
                 ret.append(self.curse_new_line())
                 msg = xpad + 'Memory info: '
-                for k, v in iteritems(p['memory_info_ex']._asdict()):
+                for k, v in iteritems(p['memory_info']._asdict()):
                     # Ignore rss and vms (already displayed)
                     if k not in ['rss', 'vms'] and v is not None:
                         msg += k + ' ' + self.auto_unit(v, low_precision=False) + ' '

glances/processes.py

@@ -290,11 +290,17 @@ class GlancesProcesses(object):
             procstat['cpu_affinity'] = None
         # Memory extended
         try:
-            procstat.update(proc.as_dict(attrs=['memory_info_ex']))
+            procstat.update(proc.as_dict(attrs=['memory_full_info']))
         except psutil.NoSuchProcess:
             pass
         except AttributeError:
-            procstat['memory_info_ex'] = None
+            # Fallback to standard memory_info stats
+            try:
+                procstat.update(proc.as_dict(attrs=['memory_info']))
+            except psutil.NoSuchProcess:
+                pass
+            except AttributeError:
+                procstat['memory_info'] = None
         # Number of context switch
         try:
             procstat.update(proc.as_dict(attrs=['num_ctx_switches']))