enable g-stream monitoring

etc/xrootd/xcache.cfg

@@ -77,6 +77,10 @@ else
     acc.authdb /etc/xrootd/auth_db
     acc.authrefresh 60
     ofs.authorize
+
+    all.sitename LRZ-LMU
+    xrootd.monitor dest pfc localhost:9000
+    xrootd.mongstream pfc use flush 30s maxlen 1300 send json insthdr localhost:9000
 fi
 
 # resolving bug in rc4