[Erp5-report] r16805 - /erp5/trunk/products/ERP5Type/Tool/CacheTool.py

[nobody at svn.erp5.org]

Author: ivan
Date: Wed Oct  3 17:21:51 2007
New Revision: 16805

URL: http://svn.erp5.org?rev=16805&view=rev
Log:
Add initial implementation of statistics method that will calculate total RAM memory usage
for cache and will return RAM usage per cache factory.

Modified:
    erp5/trunk/products/ERP5Type/Tool/CacheTool.py

Modified: erp5/trunk/products/ERP5Type/Tool/CacheTool.py
URL: http://svn.erp5.org/erp5/trunk/products/ERP5Type/Tool/CacheTool.py?rev=16805&r1=16804&r2=16805&view=diff
==============================================================================
--- erp5/trunk/products/ERP5Type/Tool/CacheTool.py (original)
+++ erp5/trunk/products/ERP5Type/Tool/CacheTool.py Wed Oct  3 17:21:51 2007
@@ -213,3 +213,19 @@
     if REQUEST is not None:
       self.REQUEST.RESPONSE.redirect('cache_tool_configure?manage_tabs_message=Cache factory scope %s cleared.' %cache_factory_id)
   
+  def getCacheTotalMemorySize(self, REQUEST=None):
+    """ Calculate total size of memory used for cache.
+    
+        Note: this method will calculate RAM memory usage for 'local'
+        (RamCache) cache plugins and will not include 
+        'shared' (DistributedRamCache and SQLCache) cache plugins."""
+    report = ''        
+    total_size = 0
+    ram_cache_root = self.getRamCacheRoot()
+    for cf_key, cf_value in ram_cache_root.items():
+      for cp in cf_value.getCachePluginList():
+        cp_total_size = cp.getCachePluginTotalMemorySize()
+        total_size += cp_total_size
+        report += '\n%s:\t%s' %(cf_key, cp_total_size)
+    report += '\nTOTAL = %s' %(total_size)        
+    return '%s;%s' %(total_size, report)