Bandwith

knot_

@@ -64,6 +64,42 @@ def proto(stats, config):
             print(f"{proto}.value {proto_stats[proto]}")
 
 
+def bandwith(stats, config):
+    '''
+    This will show query and responses used bandwith.
+    '''
+    bandwith_stats = {}
+    if 'request-bytes' not in stats['mod-stats']:
+        bandwith_stats.update({'received': 0})
+    else:
+        bandwith_stats.update({'received':
+            stats['mod-stats']['request-bytes']['query']})
+    if 'response-bytes' not in stats['mod-stats']:
+        bandwith_stats.update({'sent': 0})
+    else:
+        bandwith_stats.update({'sent':
+            stats['mod-stats']['response-bytes']['reply']})
+    if config:  # Configure the plugin
+        print("graph_title Knot bandwith")
+        print("graph_category dns")
+        print("graph_vlabel bits in (-) / out (+) per ${graph_period}")
+        print("graph_args --base 1000")
+        print("graph_order down up")
+        print("down.label received")
+        print("down.type DERIVE")
+        print("down.min 0")
+        print("down.graph no")
+        print("down.cdef down,8,*")
+        print("up.label bps")
+        print("up.type DERIVE")
+        print("up.min 0")
+        print("up.negative down")
+        print("up.cdef up,8,*")
+    else:  # Send the values
+        print(f"down.value {bandwith_stats['received']}")
+        print(f"up.value {bandwith_stats['sent']}")
+
+
 if __name__ == '__main__':
     # Retrieve datas :
     file = getenv('stats_file_path')
@@ -79,5 +115,7 @@ if __name__ == '__main__':
         responses(stats, config)
     elif "proto" in argv[0]:
         proto(stats, config)
+    elif "bandwith" in argv[0]:
+        bandwith(stats, config)
     else:
         pass  # Nothing happens if no "munin underscore args"

knot_bandwith

@@ -0,0 +1 @@
+knot_