Github user rakeshadr commented on a diff in the pull request:
https://github.com/apache/zookeeper/pull/466#discussion_r181829051
--- Diff: src/java/main/org/apache/zookeeper/server/admin/Commands.java ---
@@ -329,12 +329,20 @@ public CommandResponse run(ZooKeeperServer zkServer,
Map<String, String> kwargs)
response.put("open_file_descriptor_count",
osMbean.getOpenFileDescriptorCount());
response.put("max_file_descriptor_count",
osMbean.getMaxFileDescriptorCount());
+ response.put("last_client_response_size",
stats.getClientResponseStats().getLast());
--- End diff --
Also, I could see contrib/monitoring/ganglia/zookeeper_ganglia.py file
contains metrics section. Probably you could refer
'zk_open_file_descriptor_count': {'units': 'descriptors'}, as an example case.
---
