[core] adds swap (pagefile) to windows stats

DataDog · Apr 18, 2016 · 82162d3 · 82162d3
1 parent 4367af8
commit 82162d3
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/checks/system/win32.py b/checks/system/win32.py
@@ -109,6 +109,11 @@ def __init__(self, logger):
         # usable = free + cached
         self.gauge('system.mem.usable')
         self.gauge('system.mem.pct_usable')
+        #  details about the usage of the pagefile.
+        self.gauge('system.mem.page_total')
+        self.gauge('system.mem.page_used')
+        self.gauge('system.mem.page_free')
+        self.gauge('system.mem.page_pct_free')
 
     def check(self, agentConfig):
         try:
@@ -178,6 +183,13 @@ def check(self, agentConfig):
             pct_usable = float(usable) / total
             self.save_sample('system.mem.pct_usable', pct_usable)
 
+        page = psutil.virtual_memory()
+        if page.total is not None:
+            self.save_sample('system.mem.page_total', page.total / B2MB)
+            self.save_sample('system.mem.page_used', page.used / B2MB)
+            self.save_sample('system.mem.page_free', page.available / B2MB)
+            self.save_sample('system.mem.page_pct_free', (100 - page.percent) / 100)
+
         return self.get_metrics()