process-management: show sum of RSS memory for whole process tree.

rhodecode/templates/admin/settings/settings_process_management.mako

@@ -1,117 +1,126 b''
 
 <div id="update_notice" style="display: none; margin: -40px 0px 20px 0px">
     <div>${_('Checking for updates...')}</div>
 </div>
 
 
 <div class="panel panel-default">
     <div class="panel-heading">
         <h3 class="panel-title">${_('Gunicorn process management')}</h3>
 
     </div>
     <div class="panel-body" id="app">
         <h3>List of Gunicorn processes on this machine</h3>
         <table>
         % for proc in c.gunicorn_processes:
             <% mem = proc.memory_info()%>
             <% children = proc.children(recursive=True) %>
             % if children:
 
             <tr>
                 <td>
                     <code>
                     ${proc.pid} - ${proc.name()}
                     </code>
                 </td>
                 <td>
                     <a href="#showCommand" onclick="$('#pid'+${proc.pid}).toggle();return false"> command </a>
                     <code id="pid${proc.pid}" style="display: none">
                     ${' '.join(proc.cmdline())}
                     </code>
                 </td>
                 <td></td>
                 <td>
                     RSS:${h.format_byte_size_binary(mem.rss)}
                 </td>
                 <td>
                     VMS:${h.format_byte_size_binary(mem.vms)}
                 </td>
                 <td>
-                    MASTER [children: ${len(children)}]
+                    MASTER
                 </td>
             </tr>
+            <% mem_sum = 0 %>
             % for proc_child in children:
                 <% mem = proc_child.memory_info()%>
                 <tr>
                     <td>
                         <code>
                           | ${proc_child.pid} - ${proc_child.name()}
                         </code>
                     </td>
                     <td>
                         <a href="#showCommand" onclick="$('#pid'+${proc_child.pid}).toggle();return false"> command </a>
                         <code id="pid${proc_child.pid}" style="display: none">
                         ${' '.join(proc_child.cmdline())}
                         </code>
                     </td>
                     <td>
                         CPU: ${proc_child.cpu_percent()} %
                     </td>
                     <td>
                         RSS:${h.format_byte_size_binary(mem.rss)}
+                        <% mem_sum += mem.rss %>
                     </td>
                     <td>
                         VMS:${h.format_byte_size_binary(mem.vms)}
                     </td>
                     <td>
                         <a href="#restartProcess" onclick="restart(this, ${proc_child.pid});return false">
                             restart
                         </a>
                     </td>
                 </tr>
             % endfor
+            <tr>
+                <td colspan="2"><code>| total processes: ${len(children)}</code></td>
+                <td></td>
+                <td><strong>RSS:${h.format_byte_size_binary(mem_sum)}</strong></td>
+                <td></td>
+            </tr>
+            <tr><td> <code> - </code> </td></tr>
 
             % endif
         % endfor
         </table>
     </div>
 </div>
 
 
 <script>
 
 
 restart = function(elem, pid) {
 
     if ($(elem).hasClass('disabled')){
         return;
     }
     $(elem).addClass('disabled');
     $(elem).html('processing...');
 
     $.ajax({
         url: pyroutes.url('admin_settings_process_management_signal'),
         headers: {
             "X-CSRF-Token": CSRF_TOKEN,
         },
         data: JSON.stringify({'pids': [pid]}),
         dataType: 'json',
         type: 'POST',
         contentType: "application/json; charset=utf-8",
         success: function (data) {
             $(elem).html(data.result);
             $(elem).removeClass('disabled');
         },
         failure: function (data) {
             $(elem).text('FAILED TO LOAD RESULT');
             $(elem).removeClass('disabled');
         },
         error: function (data) {
             $(elem).text('FAILED TO LOAD RESULT');
             $(elem).removeClass('disabled');
         }
     })
 }
 
 
 </script>