- add perf configs used in recent perf tests.

etc/perf.conf

@@ -0,0 +1,19 @@
+input {
+  generator {
+    type => gen
+  }
+}
+
+filter {
+  metrics {
+    meter => "events"
+    add_tag => "metric"
+  }
+}
+
+output {
+  stdout {
+    tags => metric
+    debug => true
+  }
+}

etc/perfdots.conf

@@ -0,0 +1,12 @@
+input {
+  generator {
+    type => gen
+  }
+}
+
+output {
+  stdout {
+    debug => true
+    debug_format => dots
+  }
+}