ZooKeeper¶

Installation and Deployment¶

Note: The example ZooKeeper version is 3.6.3 (CentOS). Versions 3.6+ will have more metrics than previous versions. If you are using a version prior to 3.6, some metrics may not be collected.

Enable Zookeeper Metrics¶

Enable the Metrics Providers configuration in Zookeeper (default configuration file location: Zookeeper installation directory /conf/zoo.cfg) and add 4lw.commands.whitelist=*


> ## Metrics Providers
> #
> # [https://prometheus.io](https://prometheus.io) Metrics Exporter
> metricsProvider.className=org.apache.zookeeper.metrics.prometheus.PrometheusMetricsProvider
> metricsProvider.httpPort=7000
> metricsProvider.exportJvmInfo=true
> 4lw.commands.whitelist=*

Restart the ZooKeeper cluster to apply the configuration.
Download and install zookeeper_exporter in the ZooKeeper cluster, assign execution permissions with chmod +x, and start it. The default port is 9141, and you can verify the data through the command.


[root@d ~]# curl 0.0.0.0:9141/metrics
zk_sync_process_time{quantile="0_5",zk_host="172.16.0.196:2181"} NaN
zk_proposal_latency_sum{zk_host="172.16.0.196:2181"} 0.0
zk_read_final_proc_time_ms{quantile="0_5",zk_host="172.16.0.196:2181"} NaN
zk_process_start_time_seconds{zk_host="172.16.0.23:2181"} 1.645516624379E9
zk_jvm_buffer_pool_capacity_bytes{pool="direct",zk_host="172.16.0.194:2181"} 287560.0
zk_time_waiting_empty_pool_in_commit_processor_read_ms_sum{zk_host="172.16.0.194:2181"} 0.0
zk_stale_requests_dropped{zk_host="172.16.0.23:2181"} 0.0
zk_open_file_descriptor_count{zk_host="172.16.0.196:2181"} 83.0
zk_commit_commit_proc_req_queued_sum{zk_host="172.16.0.194:2181"} 0.0
zk_write_final_proc_time_ms_count{zk_host="172.16.0.194:2181"} 0.0
zk_election_time{quantile="0_5",zk_host="172.16.0.23:2181"} NaN
zk_connection_token_deficit_count{zk_host="172.16.0.23:2181"} 2.0
......

Enable DataKit Collector¶

Enable the DataKit Prom plugin and copy the sample file


/usr/local/datakit/conf.d/prom
cp prom.conf.sample prom.conf

Modify the prom.conf configuration file

Configuration as follows


[[inputs.prom]]
## Exporter URLs
urls = ["[http://127.0.0.1:9141/metrics"]](http://127.0.0.1:9141/metrics"])

## Ignore request errors for URL
ignore_req_err = false

## Collector alias
source = "zookeeper"

## Output source for collected data
# Configuring this will write the collected data to a local file instead of sending it to the center
# You can then directly use the datakit --prom-conf /path/to/this/conf command to debug the locally saved Measurement
# If the URL has been configured as a local file path, then --prom-conf will prioritize debugging the output path data
# output = "/abs/path/to/file"
> 
## Upper limit for collected data size, in bytes
# When outputting data to a local file, you can set an upper limit for the collected data size
# If the size of the collected data exceeds this limit, the data will be discarded
# The default upper limit for collected data size is set to 32MB
# max_file_size = 0

## Metric type filtering, optional values are counter, gauge, histogram, summary
# By default, only counter and gauge types of metrics are collected
# If left empty, no filtering will occur
metric_types = ["counter", "gauge"]

## Metric name filtering
# Supports regular expressions, multiple configurations can be made, i.e., satisfying any one of them will suffice
# If left empty, no filtering will occur
# metric_name_filter = ["cpu"]

## Prefix for Measurement names
# Configuring this will add a prefix to the Measurement names
measurement_prefix = ""

## Measurement name
# By default, the metric name will be split by underscores "_", with the first field after the split becoming the Measurement name and the remaining fields becoming the current metric name
# If measurement_name is configured, the metric name will not be split
# The final Measurement name will have the measurement_prefix prefix added
# measurement_name = "prom"

## Collection interval "ns", "us" (or "µs"), "ms", "s", "m", "h"
interval = "10s"

## Filter tags, multiple tags can be configured
# Matching tags will be ignored
# tags_ignore = ["xxxx"]

## TLS configuration
tls_open = false
# tls_ca = "/tmp/ca.crt"
# tls_cert = "/tmp/peer.crt"
# tls_key = "/tmp/peer.key"

## Custom authentication method, currently only supports Bearer Token
# token and token_file: only one needs to be configured
# [inputs.prom.auth]
# type = "bearer_token"
# token = "xxxxxxxx"
# token_file = "/tmp/token"

## Custom Measurement names
# Metrics containing the prefix prefix can be grouped into one Measurement
# Custom Measurement name configuration takes precedence over measurement_name configuration
#[[inputs.prom.measurements]]
#  prefix = "cpu_"
#  name = "cpu"

# [[inputs.prom.measurements]]
# prefix = "mem_"
# name = "mem"

## Custom Tags
[inputs.prom.tags]
  service = "zookeeper"
# more_tag = "some_other_value"

Restart DataKit (if log enabling is required, configure log collection before restarting)


systemctl restart datakit

DQL Verification


[root@df-solution-ecs-018 prom]# datakit -Q

Flag -Q deprecated, please use datakit help to use recommend flags.

dqlcmd: &cmds.dqlCmd{json:false, autoJSON:false, verbose:false, csv:"", forceWriteCSV:false, dqlString:"", token:"tkn_9a49a7e9343c432eb0b99a297401c3bb", host:"0.0.0.0:9529", log:"", dqlcli:(*http.Client)(0xc0009a5800)}
dql > M::zookeeper LIMIT 1
-----------------[ r1.zookeeper.s1 ]-----------------
                            add_dead_watcher_stall_time 0
                                  approximate_data_size 44
                                      auth_failed_count 0
                            avg_close_session_prep_time '1.0'
                      avg_commit_commit_proc_req_queued '0.0'
                                avg_commit_process_time '0.0'
                                .....
                          sync_processor_request_queued 2
                                          throttled_ops 0
                                                   time 2022-02-22 16:00:10 +0800 CST
                                 tls_handshake_exceeded 0
                              unrecoverable_error_count 0
                                 unsuccessful_handshake 0
                                                 uptime 2858680025
                                                version '3.7.0-e3704b390a6697bfdf4b0bef79e3da7a4f6bac4b'
                                              version_1 <nil>
                                            watch_bytes 0
                                            watch_count 0
                                            znode_count 5
---------
1 rows, 1 series, cost 40.297037ms

Metric¶

Metic	Description	Data type	Availability
zookeeper_approximate_data_size	required for the server to respond to client requests (ms)	Measurement
zookeeper_avg_latency	Number of bytes received	Measurement
zookeeper_bytes_received	Number of bytes sent	Measurement
zookeeper_connections	Total number of client connections (connections)	Measurement
zookeeper_ephemerals_count		Measurement
zookeeper_instances		Measurement
zookeeper_latency_avg	Time required for the server to respond to client requests (ms)	Measurement
zookeeper_latency_max	Time required for the server to respond to client requests (ms)	Measurement
zookeeper_latency_min	Time required for the server to respond to client requests (ms)	Measurement
zookeeper_max_file_descriptor_count		Measurement
zookeeper_max_latency	Time required for the server to respond to client requests (ms)	Measurement
zookeeper_min_latency	Time required for the server to respond to client requests (ms)	Measurement
zookeeper_nodes	Number of 'znode' nodes in ZooKeeper namespace (data)	Measurement
zookeeper_num_alive_connections	Total number of client connections (connections)	Measurement
zookeeper_open_file_descriptor_count		Measurement
zookeeper_outstanding_requests	Number of requests queued when the server is under load and receives more requests than it can handle (number of requests)	Metrics
zookeeper_packets_received	Number of received packets	Measurement
zookeeper_packets_sent	Number of data packets sent	Measurement
zookeeper_server_state		Measurement
zookeeper_watch_count		Measurement
zookeeper_znode_count	Number of `znode` in ZooKeeper namespace (data)	Measurement
zookeeper_zxid.count		Measurement
zookeeper_zxid.epoch		Measurement
zookeeper_add_dead_watcher_stall_time		Measurement	Suitable for Zookeeper 3.6+
zookeeper_bytes_received_count	Number of bytes received	Measurement	Applicable to Zookeeper 3.6+
zookeeper_close_session_prep_time	Histogram of close_session_prep_time	Metrics	Suitable for Zookeeper 3.6+
zookeeper_close_session_prep_time_count	Total count of close_session_prep_time	metric	applicable to Zookeeper 3.6+
zookeeper_close_session_prep_time_sum	Sum of close_session_prep_time	metric	applicable to Zookeeper 3.6+
zookeeper_commit_commit_proc_req_queued	Histogram of commit_commit_proc_req_queued	Metrics	Suitable for Zookeeper 3.6+
zookeeper_commit_commit_proc_req_queued_count	Total count of commit_commit_proc_req_queued	Metrics	Applicable to Zookeeper 3.6+
zookeeper_commit_commit_proc_req_queued_sum	Sum of commit_commit_proc_req_queued	metric	applies to Zookeeper 3.6+
zookeeper_commit_count	Number of submissions executed on the leader	Measurement	Applicable to Zookeeper 3.6+
zookeeper_commit_process_time	Histogram of commit_process_time	Metrics	Suitable for Zookeeper 3.6+
zookeeper_commit_process_time_count	Total count of commit_process_time	Metrics	Suitable for Zookeeper 3.6+
zookeeper_commit_process_time_sum	Sum of commit_process_time	Metrics	Suitable for Zookeeper 3.6+
zookeeper_commit_propagation_latency	Histogram of commit_propagation_latency	Metrics	Suitable for Zookeeper 3.6+
zookeeper_commit_propagation_latency_count	Total count of commit_propagation_latency	Metrics	Suitable for Zookeeper 3.6+
zookeeper_commit_propagation_latency_sum	Sum of commit_propagation_latency	Metrics	Suitable for Zookeeper 3.6+
zookeeper_concurrent_request_processing_in_commit_processor	concurrent_request_processing_in_commit_processor	Metrics	Suitable for Zookeeper 3.6+
zookeeper_concurrent_request_processing_in_commit_processor_count	concurrent_request_processing_in_commit_processor	Metrics	Suitable for Zookeeper 3.6+
zookeeper_concurrent_request_processing_in_commit_processor_sum	concurrent_request_processing_in_commit_processor	Metrics	Suitable for Zookeeper 3.6+
zookeeper_connection_drop_count	Connection disconnection count	Metrics	Suitable for Zookeeper 3.6+
zookeeper_connection_drop_probability	Connection drop probability	Metrics	Suitable for Zookeeper 3.6+
zookeeper_connection_rejected	connection rejected count	Metrics	Suitable for Zookeeper 3.6+
zookeeper_connection_request_count	Number of incoming client connection requests	Metrics	Suitable for Zookeeper 3.6+
zookeeper_connection_revalidate_count	Connection revalidation count	Metrics	Suitable for Zookeeper 3.6+
zookeeper_connection_token_deficit	Histogram of connection_token_deficit	Metrics	Suitable for Zookeeper 3.6+
zookeeper_connection_token_deficit_count	Total count of connection_token_deficit	Metrics	Suitable for Zookeeper 3.6+
zookeeper_connection_token_deficit_sum	Sum of connection_token_deficit	Metrics	Suitable for Zookeeper 3.6+
zookeeper_dbinittime	Histogram of Time to reload database	Metrics	Suitable for Zookeeper 3.6+
zookeeper_dbinittime_count	Total count of Time to reload database	Metrics	Suitable for Zookeeper 3.6+
zookeeper_dbinittime_sum	Sum of Time to reload database	Metrics	Suitable for Zookeeper 3.6+
zookeeper_dead_watchers_cleaner_latency	Histogram of dead_watchers_cleaner_latency	Metrics	Suitable for Zookeeper 3.6+
zookeeper_dead_watchers_cleaner_latency_count	Total count of dead_watchers_cleaner_latency	Metrics	Suitable for Zookeeper 3.6+
zookeeper_dead_watchers_cleaner_latency_sum	Sum of dead_watchers_cleaner_latency	Metrics	Suitable for Zookeeper 3.6+
zookeeper_dead_watchers_cleared		Metrics	Suitable for Zookeeper 3.6+
zookeeper_dead_watchers_queued		Metrics	Suitable for Zookeeper 3.6+
zookeeper_diff_count	Number of differential synchronizations performed	Metrics	Suitable for Zookeeper 3.6+
zookeeper_digest_mismatches_count		Metrics	Suitable for Zookeeper 3.6+
zookeeper_election_time	Histogram of Time between entering and leaving the election	Metrics	Suitable for Zookeeper 3.6+
zookeeper_election_time_count	Total count of Time between entering and leaving the election	Metrics	Suitable for Zookeeper 3.6+
zookeeper_election_time_sum	Sum of Time between entering and leaving the election	Metrics	Suitable for Zookeeper 3.6+
zookeeper_ensemble_auth_fail		Metrics	Suitable for Zookeeper 3.6+
zookeeper_ensemble_auth_skip		Metrics	Suitable for Zookeeper 3.6+
zookeeper_ensemble_auth_success		Metrics	Suitable for Zookeeper 3.6+
zookeeper_follower_sync_time	Histogram of The synchronization time between follower and leader	Metrics	Suitable for Zookeeper 3.6+
zookeeper_follower_sync_time_count	Total count of The synchronization time between follower and leader	Metrics	Suitable for Zookeeper 3.6+
zookeeper_follower_sync_time_sum	Sum of The synchronization time between follower and leader	Metrics	Suitable for Zookeeper 3.6+
zookeeper_fsynctime	Histogram of Time of fsync transaction log	Metrics	Suitable for Zookeeper 3.6+
zookeeper_fsynctime_count	Total count of Time of fsync transaction log	Metrics	Suitable for Zookeeper 3.6+
zookeeper_fsynctime_sum	Sum of Time of fsync transaction log	Metrics	Suitable for Zookeeper 3.6+
zookeeper_global_sessions	Global Session Count	Metrics	Suitable for Zookeeper 3.6+
zookeeper_jvm_buffer_pool_capacity_bytes		Metrics	Suitable for Zookeeper 3.6+
zookeeper_jvm_buffer_pool_used_buffers		Metrics	Suitable for Zookeeper 3.6+
zookeeper_jvm_buffer_pool_used_bytes		Metrics	Suitable for Zookeeper 3.6+
zookeeper_jvm_classes_loaded		Metrics	Suitable for Zookeeper 3.6+
zookeeper_jvm_classes_loaded_total		Metrics	Suitable for Zookeeper 3.6+
zookeeper_jvm_classes_unloaded_total		Metrics	Suitable for Zookeeper 3.6+
zookeeper_jvm_gc_collection_seconds_count		Metrics	Suitable for Zookeeper 3.6+
zookeeper_jvm_gc_collection_seconds_sum		Metrics	Suitable for Zookeeper 3.6+
zookeeper_jvm_info		Metrics	Suitable for Zookeeper 3.6+
zookeeper_jvm_memory_bytes_committed		Metrics	Suitable for Zookeeper 3.6+
zookeeper_jvm_memory_bytes_init		Metrics	Suitable for Zookeeper 3.6+
zookeeper_jvm_memory_bytes_max		Metrics	Suitable for Zookeeper 3.6+
zookeeper_jvm_memory_bytes_used		Metrics	Suitable for Zookeeper 3.6+
zookeeper_jvm_memory_pool_allocated_bytes_total		Metrics	Suitable for Zookeeper 3.6+
zookeeper_jvm_memory_pool_bytes_committed		Metrics	Suitable for Zookeeper 3.6+
zookeeper_jvm_memory_pool_bytes_init	（byte）	Metrics	Suitable for Zookeeper 3.6+
zookeeper_jvm_memory_pool_bytes_max	（byte）	Metrics	Suitable for Zookeeper 3.6+
zookeeper_jvm_memory_pool_bytes_used	（byte）	Metrics	Suitable for Zookeeper 3.6+
zookeeper_jvm_threads_current		Metrics	Suitable for Zookeeper 3.6+
zookeeper_jvm_threads_daemon		Metrics	Suitable for Zookeeper 3.6+
zookeeper_jvm_threads_deadlocked		Metrics	Suitable for Zookeeper 3.6+
zookeeper_jvm_threads_deadlocked_monitor		Metrics	Suitable for Zookeeper 3.6+
zookeeper_jvm_threads_peak		Metrics	Suitable for Zookeeper 3.6+
zookeeper_jvm_threads_started_total		Metrics	Suitable for Zookeeper 3.6+
zookeeper_jvm_threads_state		Metrics	Suitable for Zookeeper 3.6+
zookeeper_large_requests_rejected		Metrics	Suitable for Zookeeper 3.6+
zookeeper_last_client_response_size		Metrics	Suitable for Zookeeper 3.6+
zookeeper_learner_commit_received_count		Metrics	Suitable for Zookeeper 3.6+
zookeeper_learner_proposal_received_count		Metrics	Suitable for Zookeeper 3.6+
zookeeper_local_sessions	Local Session Count	Metrics	Suitable for Zookeeper 3.6+
zookeeper_local_write_committed_time_ms	Histogram of local_write_committed_time_ms	Metrics	Suitable for Zookeeper 3.6+
zookeeper_local_write_committed_time_ms_count	Total count of local_write_committed_time_ms	Metrics	Suitable for Zookeeper 3.6+
zookeeper_local_write_committed_time_ms_sum	Sum of local_write_committed_time_ms	Metrics	Suitable for Zookeeper 3.6+
zookeeper_looking_count	Number of transitions to viewing status	Metrics	Suitable for Zookeeper 3.6+
zookeeper_max_client_response_size		Metrics	Suitable for Zookeeper 3.6+
zookeeper_min_client_response_size		Metrics	Suitable for Zookeeper 3.6+
zookeeper_netty_queued_buffer_capacity	Histogram of netty_queued_buffer_capacity	Metrics	Suitable for Zookeeper 3.6+
zookeeper_netty_queued_buffer_capacity_count	Total count of netty_queued_buffer_capacity	Metrics	Suitable for Zookeeper 3.6+
zookeeper_netty_queued_buffer_capacity_sum	Sum of netty_queued_buffer_capacity	Metrics	Suitable for Zookeeper 3.6+
zookeeper_node_changed_watch_count	Histogram of node_changed_watch_count	Metrics	Suitable for Zookeeper 3.6+
zookeeper_node_changed_watch_count_count	Total count of node_changed_watch_count	Metrics	Suitable for Zookeeper 3.6+
zookeeper_node_changed_watch_count_sum	Sum of node_changed_watch_count	Metrics	Suitable for Zookeeper 3.6+
zookeeper_node_children_watch_count	Histogram of node_children_watch_count	Metrics	Suitable for Zookeeper 3.6+
zookeeper_node_children_watch_count_count	Total count of node_children_watch_count	Metrics	Suitable for Zookeeper 3.6+
zookeeper_node_children_watch_count_sum	Sum of node_children_watch_count	Metrics	Suitable for Zookeeper 3.6+
zookeeper_node_created_watch_count	Histogram of node_created_watch_count	Metrics	Suitable for Zookeeper 3.6+
zookeeper_node_created_watch_count_count	Total count of node_created_watch_count	Metrics	Suitable for Zookeeper 3.6+
zookeeper_node_created_watch_count_sum	Sum of node_created_watch_count	Metrics	Suitable for Zookeeper 3.6+
zookeeper_node_deleted_watch_count	Histogram of node_deleted_watch_count	Metrics	Suitable for Zookeeper 3.6+
zookeeper_node_deleted_watch_count_count	Total count of node_deleted_watch_count	Metrics	Suitable for Zookeeper 3.6+
zookeeper_node_deleted_watch_count_sum	Sum of node_deleted_watch_count	Metrics	Suitable for Zookeeper 3.6+
zookeeper_om_commit_process_time_ms	Histogram of om_commit_process_time_ms	Metrics	Suitable for Zookeeper 3.6+
zookeeper_om_commit_process_time_ms_count	Total count of om_commit_process_time_ms	Metrics	Suitable for Zookeeper 3.6+
zookeeper_om_commit_process_time_ms_sum	Sum of om_commit_process_time_ms	Metrics	Suitable for Zookeeper 3.6+
zookeeper_om_proposal_process_time_ms	Histogram of om_proposal_process_time_ms	Metrics	Suitable for Zookeeper 3.6+
zookeeper_om_proposal_process_time_ms_count	Total count of om_proposal_process_time_ms	Metrics	Suitable for Zookeeper 3.6+
zookeeper_om_proposal_process_time_ms_sum	Sum of om_proposal_process_time_ms	Metrics	Suitable for Zookeeper 3.6+
zookeeper_outstanding_changes_queued		Metrics	Suitable for Zookeeper 3.6+
zookeeper_outstanding_changes_removed		Metrics	Suitable for Zookeeper 3.6+
zookeeper_outstanding_tls_handshake		Metrics	Suitable for Zookeeper 3.6+
zookeeper_pending_session_queue_size	Histogram of pending_session_queue_size	Metrics	Suitable for Zookeeper 3.6+
zookeeper_pending_session_queue_size_count	Total count of pending_session_queue_size	Metrics	Suitable for Zookeeper 3.6+
zookeeper_pending_session_queue_size_sum	Sum of pending_session_queue_size	Metrics	Suitable for Zookeeper 3.6+
zookeeper_prep_process_time	Histogram of prep_process_time	Metrics	Suitable for Zookeeper 3.6+
zookeeper_prep_process_time_count	Total count of prep_process_time	Metrics	Suitable for Zookeeper 3.6+
zookeeper_prep_process_time_sum	Sum of prep_process_time	Metrics	Suitable for Zookeeper 3.6+
zookeeper_prep_processor_queue_size	Histogram of prep_processor_queue_size	Metrics	Suitable for Zookeeper 3.6+
zookeeper_prep_processor_queue_size_count	Total count of prep_processor_queue_size	Metrics	Suitable for Zookeeper 3.6+
zookeeper_prep_processor_queue_size_sum	Sum of prep_processor_queue_size	Metrics	Suitable for Zookeeper 3.6+
zookeeper_prep_processor_queue_time_ms	Histogram of prep_processor_queue_time_ms	Metrics	Suitable for Zookeeper 3.6+
zookeeper_prep_processor_queue_time_ms_count	Total count of prep_processor_queue_time_ms	Metrics	Suitable for Zookeeper 3.6+
zookeeper_prep_processor_queue_time_ms_sum	Sum of prep_processor_queue_time_ms	Metrics	Suitable for Zookeeper 3.6+
zookeeper_prep_processor_request_queued		Metrics	Suitable for Zookeeper 3.6+
zookeeper_process_cpu_seconds_total		Metrics	Suitable for Zookeeper 3.6+
zookeeper_process_max_fds		Metrics	Suitable for Zookeeper 3.6+
zookeeper_process_open_fds		Metrics	Suitable for Zookeeper 3.6+
zookeeper_process_resident_memory_bytes	(byte)	Metrics	Suitable for Zookeeper 3.6+
zookeeper_process_start_time_seconds		Metrics	Suitable for Zookeeper 3.6+
zookeeper_process_virtual_memory_bytes	(byte)	Metrics	Suitable for Zookeeper 3.6+
zookeeper_propagation_latency	Histogram of propagation delay from leader to host	Metrics	Suitable for Zookeeper 3.6+
zookeeper_propagation_latency_count	Total count of propagation delay from leader to host	Metrics	Suitable for Zookeeper 3.6+
zookeeper_propagation_latency_sum	Sum of propagation delay from leader to host	Metrics	Suitable for Zookeeper 3.6+
zookeeper_proposal_ack_creation_latency	Histogram of proposal_ack_creation_latency	Metrics	Suitable for Zookeeper 3.6+
zookeeper_proposal_ack_creation_latency_count	Total count of proposal_ack_creation_latency	Metrics	Suitable for Zookeeper 3.6+
zookeeper_proposal_ack_creation_latency_sum	Sum of proposal_ack_creation_latency	Metrics	Suitable for Zookeeper 3.6+
zookeeper_proposal_count		Metrics	Suitable for Zookeeper 3.6+
zookeeper_proposal_latency	Histogram of proposal_latency	Metrics	Suitable for Zookeeper 3.6+
zookeeper_proposal_latency_count	Total count of proposal_latency	Metrics	Suitable for Zookeeper 3.6+
zookeeper_proposal_latency_sum	Sum of proposal_latency	Metrics	Suitable for Zookeeper 3.6+
zookeeper_quit_leading_due_to_disloyal_voter		Metrics	Suitable for Zookeeper 3.6+
zookeeper_quorum_ack_latency	Histogram of quorum_ack_latency	Metrics	Suitable for Zookeeper 3.6+
zookeeper_quorum_ack_latency_count	Total count of quorum_ack_latency	Metrics	Suitable for Zookeeper 3.6+
zookeeper_quorum_ack_latency_sum	Sum of quorum_ack_latency	Metrics	Suitable for Zookeeper 3.6+
zookeeper_read_commit_proc_issued	Histogram of read_commit_proc_issued	Metrics	Suitable for Zookeeper 3.6+
zookeeper_read_commit_proc_issued_count	Total count of read_commit_proc_issued	Metrics	Suitable for Zookeeper 3.6+
zookeeper_read_commit_proc_issued_sum	Sum of read_commit_proc_issued	Metrics	Suitable for Zookeeper 3.6+
zookeeper_read_commit_proc_req_queued	Histogram of read_commit_proc_req_queued	Metrics	Suitable for Zookeeper 3.6+
zookeeper_read_commit_proc_req_queued_count	Total count of read_commit_proc_req_queued	Metrics	Suitable for Zookeeper 3.6+
zookeeper_read_commit_proc_req_queued_sum	Sum of read_commit_proc_req_queued	Metrics	Suitable for Zookeeper 3.6+
zookeeper_read_commitproc_time_ms	Histogram of read_commitproc_time_ms	Metrics	Suitable for Zookeeper 3.6+
zookeeper_read_commitproc_time_ms_count	Total count of read_commitproc_time_ms	Metrics	Suitable for Zookeeper 3.6+
zookeeper_read_commitproc_time_ms_sum	Sum of read_commitproc_time_ms	Metrics	Suitable for Zookeeper 3.6+
zookeeper_read_final_proc_time_ms	Histogram of read_final_proc_time_ms	Metrics	Suitable for Zookeeper 3.6+
zookeeper_read_final_proc_time_ms_count	Total count of read_final_proc_time_ms	Metrics	Suitable for Zookeeper 3.6+
zookeeper_read_final_proc_time_ms_sum	Sum of read_final_proc_time_ms	Metrics	Suitable for Zookeeper 3.6+
zookeeper_readlatency	Histogram of `readlatency`	Metrics	Suitable for Zookeeper 3.6+
zookeeper_readlatency_count	Total count of `readlatency`	Metrics	Suitable for Zookeeper 3.6+
zookeeper_readlatency_sum	Sum of `readlatency`	Metrics	Suitable for Zookeeper 3.6+
zookeeper_reads_after_write_in_session_queue	Histogram of reads_after_write_in_session_queue	Metrics	Suitable for Zookeeper 3.6+
zookeeper_reads_after_write_in_session_queue_count	Total count of reads_after_write_in_session_queue	Metrics	Suitable for Zookeeper 3.6+
zookeeper_reads_after_write_in_session_queue_sum	Sum of reads_after_write_in_session_queue	Metrics	Suitable for Zookeeper 3.6+
zookeeper_reads_issued_from_session_queue	Histogram of reads_issued_from_session_queue	Metrics	Suitable for Zookeeper 3.6+
zookeeper_reads_issued_from_session_queue_count	Total count of reads_issued_from_session_queue	Metrics	Suitable for Zookeeper 3.6+
zookeeper_reads_issued_from_session_queue_sum	Sum of reads_issued_from_session_queue	Metrics	Suitable for Zookeeper 3.6+
zookeeper_request_commit_queued		Metrics	Suitable for Zookeeper 3.6+
zookeeper_request_throttle_wait_count		Metrics	Suitable for Zookeeper 3.6+
zookeeper_requests_in_session_queue	Histogram of requests_in_session_queue	Metrics	Suitable for Zookeeper 3.6+
zookeeper_requests_in_session_queue_count	Total count of requests_in_session_queue	Metrics	Suitable for Zookeeper 3.6+
zookeeper_requests_in_session_queue_sum	Sum of requests_in_session_queue	Metrics	Suitable for Zookeeper 3.6+
zookeeper_response_packet_cache_hits		Metrics	Suitable for Zookeeper 3.6+
zookeeper_response_packet_cache_misses		Metrics	Suitable for Zookeeper 3.6+
zookeeper_response_packet_get_children_cache_hits		Metrics	Suitable for Zookeeper 3.6+
zookeeper_response_packet_get_children_cache_misses		Metrics	Suitable for Zookeeper 3.6+
zookeeper_revalidate_count		Metrics	Suitable for Zookeeper 3.6+
zookeeper_server_write_committed_time_ms	Histogram of server_write_committed_time_ms	Metrics	Suitable for Zookeeper 3.6+
zookeeper_server_write_committed_time_ms_count	Total count of server_write_committed_time_ms	Metrics	Suitable for Zookeeper 3.6+
ookeeper_server_write_committed_time_ms_sum	Sum of server_write_committed_time_ms	Metrics	Suitable for Zookeeper 3.6+
zookeeper_session_queues_drained	Histogram of session_queues_drained	Metrics	Suitable for Zookeeper 3.6+
zookeeper_session_queues_drained_count	Total count of session_queues_drained	Metrics	Suitable for Zookeeper 3.6+
zookeeper_session_queues_drained_sum	Sum of session_queues_drained	Metrics	Suitable for Zookeeper 3.6+
zookeeper_sessionless_connections_expired		Metrics	Suitable for Zookeeper 3.6+
zookeeper_snap_count	Histogram of Number of snapshot synchronizations performed	Metrics	Suitable for Zookeeper 3.6+
zookeeper_snapshottime	Total snapshot time Time written to the snapshot	Metrics	Suitable for Zookeeper 3.6+
zookeeper_snapshottime_count	Total count of snapshot time Time written to the snapshot	Metrics	Suitable for Zookeeper 3.6+
zookeeper_snapshottime_sum	Sum of snapshot time Time written to the snapshot	Metrics	Suitable for Zookeeper 3.6+
zookeeper_stale_replies		Metrics	Suitable for Zookeeper 3.6+
zookeeper_stale_requests		Metrics	Suitable for Zookeeper 3.6+
zookeeper_stale_requests_dropped		Metrics	Suitable for Zookeeper 3.6+
zookeeper_stale_sessions_expired		Metrics	Suitable for Zookeeper 3.6+
zookeeper_startup_snap_load_time	Histogram of startup_snap_load_time
zookeeper_startup_snap_load_time_count	Total count of startup_snap_load_time	Metrics	Suitable for Zookeeper 3.6+
zookeeper_startup_snap_load_time_sum	Sum of startup_snap_load_time	Metrics	Suitable for Zookeeper 3.6+
zookeeper_startup_txns_load_time	Histogram of startup_txns_load_time	Metrics	Suitable for Zookeeper 3.6+
zookeeper_startup_txns_load_time_count	Total count of startup_txns_load_time	Metrics	Suitable for Zookeeper 3.6+
zookeeper_startup_txns_load_time_sum	Sum of startup_txns_load_time	Metrics	Suitable for Zookeeper 3.6+
zookeeper_startup_txns_loaded	Histogram of startup_txns_loaded	Metrics	Suitable for Zookeeper 3.6+
zookeeper_startup_txns_loaded_count	Total count of startup_txns_loaded	Metrics	Suitable for Zookeeper 3.6+
zookeeper_startup_txns_loaded_sum	Sum of startup_txns_loaded	Metrics	Suitable for Zookeeper 3.6+
zookeeper_sync_process_time	Histogram of sync_process_time	Metrics	Suitable for Zookeeper 3.6+
zookeeper_sync_process_time_count	Total count of sync_process_time	Metrics	Suitable for Zookeeper 3.6+
zookeeper_sync_process_time_sum	Sum of sync_process_time	Metrics	Suitable for Zookeeper 3.6+
zookeeper_sync_processor_batch_size	Histogram of sync_processor_batch_size	Metrics	Suitable for Zookeeper 3.6+
zookeeper_sync_processor_batch_size_count	Total count of sync_processor_batch_size	Metrics	Suitable for Zookeeper 3.6+
zookeeper_sync_processor_batch_size_sum	Sum of sync_processor_batch_size	Metrics	Suitable for Zookeeper 3.6+
zookeeper_sync_processor_queue_and_flush_time_ms	Histogram of sync_processor_queue_and_flush_time_ms	Metrics	Suitable for Zookeeper 3.6+
zookeeper_sync_processor_queue_and_flush_time_ms_count	Total count of sync_processor_queue_and_flush_time_ms	Metrics	Suitable for Zookeeper 3.6+
zookeeper_sync_processor_queue_and_flush_time_ms_sum	Sum of sync_processor_queue_and_flush_time_ms	Metrics	Suitable for Zookeeper 3.6+
zookeeper_sync_processor_queue_flush_time_ms	Histogram of sync_processor_queue_flush_time_ms	Metrics	Suitable for Zookeeper 3.6+
zookeeper_sync_processor_queue_flush_time_ms_count	Total count of sync_processor_queue_flush_time_ms	Metrics	Suitable for Zookeeper 3.6+
zookeeper_sync_processor_queue_flush_time_ms_sum	Sum of sync_processor_queue_flush_time_ms	Metrics	Suitable for Zookeeper 3.6+
zookeeper_sync_processor_queue_size	Histogram of sync_processor_queue_size	Metrics	Suitable for Zookeeper 3.6+
zookeeper_sync_processor_queue_size_count	Total count of sync_processor_queue_size	Metrics	Suitable for Zookeeper 3.6+
zookeeper_sync_processor_queue_size_sum	Sum of sync_processor_queue_size	Metrics	Suitable for Zookeeper 3.6+
zookeeper_sync_processor_queue_time_ms	Histogram of sync_processor_queue_time_ms	Metrics	Suitable for Zookeeper 3.6+
zookeeper_sync_processor_queue_time_ms_count	Total count of sync_processor_queue_time_ms	Metrics	Suitable for Zookeeper 3.6+
zookeeper_sync_processor_queue_time_ms_sum	Sum of sync_processor_queue_time_ms	Metrics	Suitable for Zookeeper 3.6+
zookeeper_sync_processor_request_queued		Metrics	Suitable for Zookeeper 3.6+
zookeeper_time_waiting_empty_pool_in_commit_processor_read_ms	Histogram	Metrics	Suitable for Zookeeper 3.6+
zookeeper_time_waiting_empty_pool_in_commit_processor_read_ms_count	Total count of Total count	Metrics	Suitable for Zookeeper 3.6+
zookeeper_time_waiting_empty_pool_in_commit_processor_read_ms_sum	Sum	Metrics	Suitable for Zookeeper 3.6+
zookeeper_tls_handshake_exceeded		Metrics	Suitable for Zookeeper 3.6+
zookeeper_unrecoverable_error_count		Metrics	Suitable for Zookeeper 3.6+
zookeeper_updatelatency	Histogram of `updatelatency`	Metrics	Suitable for Zookeeper 3.6+
zookeeper_updatelatency_count	Total count of `updatelatency`	Metrics	Suitable for Zookeeper 3.6+
zookeeper_updatelatency_sum	Sum of `updatelatency`	Metrics	Suitable for Zookeeper 3.6+
zookeeper_uptime	Normal running time for peers in table lead/follow/observation state	Metrics	Suitable for Zookeeper 3.6+
zookeeper_write_batch_time_in_commit_processor	Histogram of write_batch_time_in_commit_processor	Metrics	Suitable for Zookeeper 3.6+
zookeeper_write_batch_time_in_commit_processor_count	Total count of write_batch_time_in_commit_processor	Metrics	Suitable for Zookeeper 3.6+
zookeeper_write_batch_time_in_commit_processor_sum	Sum of write_batch_time_in_commit_processor	Metrics	Suitable for Zookeeper 3.6+
zookeeper_write_commit_proc_issued	Histogram of write_commit_proc_issued	Metrics	Suitable for Zookeeper 3.6+
zookeeper_write_commit_proc_issued_count	Total count of write_commit_proc_issued	Metrics	Suitable for Zookeeper 3.6+
zookeeper_write_commit_proc_issued_sum	Sum of write_commit_proc_issued	Metrics	Suitable for Zookeeper 3.6+
zookeeper_write_commit_proc_req_queued	Histogram of write_commit_proc_req_queued	Metrics	Suitable for Zookeeper 3.6+
zookeeper_write_commit_proc_req_queued_count	Total count of write_commit_proc_req_queued	Metrics	Suitable for Zookeeper 3.6+
zookeeper_write_commit_proc_req_queued_sum	Sum of write_commit_proc_req_queued	Metrics	Suitable for Zookeeper 3.6+
zookeeper_write_commitproc_time_ms	Histogram of write_commitproc_time_ms	Metrics	Suitable for Zookeeper 3.6+
zookeeper_write_commitproc_time_ms_count	Total count of write_commitproc_time_ms	Metrics	Suitable for Zookeeper 3.6+
zookeeper_write_commitproc_time_ms_sum	Sum of write_commitproc_time_ms	Metrics	Suitable for Zookeeper 3.6+
zookeeper_write_final_proc_time_ms	Histogram of write_final_proc_time_ms	Metrics	Suitable for Zookeeper 3.6+
zookeeper_write_final_proc_time_ms_count	Total count of write_final_proc_time_ms	Metrics	Suitable for Zookeeper 3.6+
zookeeper_write_final_proc_time_ms_sum	Sum of write_final_proc_time_ms	Metrics	Suitable for Zookeeper 3.6+

ZooKeeper¶

Installation and Deployment¶

Enable Zookeeper Metrics¶

Enable DataKit Collector¶

Metric¶

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