Add reset key for process summary min/max

NEWS

@@ -7,7 +7,8 @@ Version 2.x
 
 Enhancements and new features:
 
-    *  [WebUI] add "pointer" cursor for sortable columns (issue #704 from @notFloran)
+    * Add process summary min/max stats (issue #703)
+    * [WebUI] add "pointer" cursor for sortable columns (issue #704 from @notFloran)
 
 Version 2.5.1
 =============

docs/glances-doc.rst

@@ -258,6 +258,8 @@ The following commands (key pressed) are supported while in Glances:
     Show/hide log messages
 ``m``
     Sort processes by MEM usage
+``M``
+    Reset processes summary min/max
 ``n``
     Show/hide network stats
 ``p``
@@ -266,6 +268,8 @@ The following commands (key pressed) are supported while in Glances:
     Quit the current Glances session
 ``r``
     Reset history
+``R``
+    Show/Hide RAID plugins
 ``s``
     Show/hide sensors stats
 ``t``

glances/outputs/glances_curses.py

@@ -85,6 +85,9 @@ class _GlancesCurses(object):
         # Init edit filter tag
         self.edit_filter = False
 
+        # Init the process min/max reset
+        self.args.reset_minmax_tag = False
+
         # Catch key pressed with non blocking mode
         self.no_flash_cursor()
         self.term_window.nodelay(1)
@@ -350,6 +353,9 @@ class _GlancesCurses(object):
             # 'm' > Sort processes by MEM usage
             glances_processes.auto_sort = False
             glances_processes.sort_key = 'memory_percent'
+        elif self.pressedkey == ord('M'):
+            # 'M' > Reset processes summary min/max
+            self.args.reset_minmax_tag = not self.args.reset_minmax_tag
         elif self.pressedkey == ord('n'):
             # 'n' > Show/hide network stats
             self.args.disable_network = not self.args.disable_network

glances/plugins/glances_processlist.py

@@ -421,6 +421,9 @@ class Plugin(GlancesPlugin):
                 # End of extended stats
                 first = False
             if glances_processes.process_filter is not None:
+                if args.reset_minmax_tag:
+                    args.reset_minmax_tag = not args.reset_minmax_tag
+                    self.__mmm_reset()
                 self.__msg_curse_sum(ret, args=args)
                 self.__msg_curse_sum(ret, mmm='min', args=args)
                 self.__msg_curse_sum(ret, mmm='max', args=args)
@@ -540,10 +543,12 @@ class Plugin(GlancesPlugin):
             ret.append(self.curse_add_line(msg, optional=True, additional=True))
             ret.append(self.curse_add_line(msg, optional=True, additional=True))
         if mmm is None:
-            msg = ' < {0:8}'.format('current')
+            msg = ' < {0}'.format('current')
             ret.append(self.curse_add_line(msg, optional=True))
         else:
-            msg = ' < {0:8}'.format(mmm)
+            msg = ' < {0}'.format(mmm)
+            ret.append(self.curse_add_line(msg, optional=True))
+            msg = ' (\'M\' to reset)'
             ret.append(self.curse_add_line(msg, optional=True))
 
     def __mmm_deco(self, mmm):
@@ -555,6 +560,13 @@ class Plugin(GlancesPlugin):
         else:
             return 'FILTER'
 
+    def __mmm_reset(self):
+        """
+        Reset the MMM stats
+        """
+        self.mmm_min = {}
+        self.mmm_max = {}
+
     def __sum_stats(self, key, indice=None, mmm=None):
         """
         Return the sum of the stats value for the given key

man/glances.1

@@ -228,6 +228,9 @@ Show/hide log messages
 .B m
 Sort processes by MEM usage
 .TP
+.B M
+Reset processes summary min/max
+.TP
 .B n
 Show/hide network stats
 .TP
@@ -240,6 +243,9 @@ Quit
 .B r
 Reset history
 .TP
+.B R
+Disable/enable RAID plugins
+.TP
 .B s
 Show/hide sensors stats
 .TP