add a few more metrics we're interested in

haproxy.py

@@ -15,7 +15,9 @@
   'bin': ('bytes_in', 'derive'),
   'bout': ('bytes_out', 'derive'),
   'chkfail': ('failed_checks', 'counter'),
+  'ConnRate': ('conn_rate', 'gauge'),
   'CurrConns': ('connections', 'gauge'),
+  'CurrSslConns': ('ssl_connections', 'gauge'),
   'downtime': ('downtime', 'counter'),
   'dresp': ('denied_response', 'derive'),
   'dreq': ('denied_request', 'derive'),
@@ -28,6 +30,7 @@
   'hrsp_4xx': ('response_4xx', 'derive'),
   'hrsp_5xx': ('response_5xx', 'derive'),
   'hrsp_other': ('response_other', 'derive'),
+  'Idle_pct': ('idle_pct', 'gauge'),
   'PipesUsed': ('pipes_used', 'gauge'),
   'PipesFree': ('pipes_free', 'gauge'),
   'qcur': ('queue_current', 'gauge'),
@@ -37,6 +40,7 @@
   'req_rate': ('request_rate', 'gauge'),
   'stot': ('session_total', 'counter'),
   'scur': ('session_current', 'gauge'),
+  'SslRate': ('ssl_rate', 'gauge'),
   'wredis': ('redistributed', 'derive'),
   'wretr': ('retries', 'counter'),
   'Uptime_sec': ('uptime_seconds', 'counter')