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zabbix/templates/app/zookeeper_http/template_app_zookeeper_http...

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zabbix6.0
1 year ago
zabbix_export:
version: '7.0'
template_groups:
- uuid: a571c0d144b14fd4a87a9d9b2aa9fcd6
name: Templates/Applications
templates:
- uuid: b606eda347ea4663a33ad4d12a482750
template: 'Zookeeper by HTTP'
name: 'Zookeeper by HTTP'
description: |
Get Apache Zookeeper metrics by HTTP agent.
This template works with standalone and cluster instances. Metrics are collected from each Zookeeper node by requests to AdminServer.
Don't forget to change macros {$ZOOKEEPER.COMMAND_URL}, {$ZOOKEEPER.PORT}, {$ZOOKEEPER.SCHEME}.
You can discuss this template or leave feedback on our forum https://www.zabbix.com/forum/zabbix-suggestions-and-feedback
Generated by official Zabbix template tool "Templator" 2.0.0
vendor:
name: Zabbix
version: 7.0-0
groups:
- name: Templates/Applications
items:
- uuid: c7e7e728371a45ef81c35929a713ab4a
name: 'Zookeeper: Approximate data size'
type: DEPENDENT
key: zookeeper.approximate_data_size
delay: '0'
history: 7d
units: B
description: 'Data tree size in bytes.The size includes the znode path and its value.'
preprocessing:
- type: JSONPATH
parameters:
- $.approximate_data_size
master_item:
key: zookeeper.get_metrics
tags:
- tag: component
value: disk
- uuid: 260f60267bda40099f323292d7f0b8fd
name: 'Zookeeper: Election time, avg'
type: DEPENDENT
key: zookeeper.avg_election_time
delay: '0'
history: 7d
value_type: FLOAT
units: ms
description: 'Time between entering and leaving election.'
preprocessing:
- type: JAVASCRIPT
parameters:
- |
var metrics = JSON.parse(value),
res = metrics.avg_election_time || metrics['election_time{quantile="0.5"}'];
if (isNaN(res)) {
return 0;
}
return res;
master_item:
key: zookeeper.get_metrics
tags:
- tag: component
value: application
- uuid: 28aa45a47df64503a9553a05794f512a
name: 'Zookeeper: Fsync time, avg'
type: DEPENDENT
key: zookeeper.avg_fsynctime
delay: '0'
history: 7d
value_type: FLOAT
units: ms
description: 'Time to fsync transaction log.'
preprocessing:
- type: JAVASCRIPT
parameters:
- |
var metrics = JSON.parse(value),
res = metrics.avg_fsynctime || metrics['fsynctime{quantile="0.5"}'];
if (isNaN(res)) {
return 0;
}
return res;
master_item:
key: zookeeper.get_metrics
tags:
- tag: component
value: disk
- uuid: 243ea1e324d5464a88c8847e721cd38b
name: 'Zookeeper: Latency, avg'
type: DEPENDENT
key: zookeeper.avg_latency
delay: '0'
history: 7d
value_type: FLOAT
units: ms
description: 'The average amount of time it takes for the server to respond to a client request.'
preprocessing:
- type: JSONPATH
parameters:
- $.avg_latency
master_item:
key: zookeeper.get_metrics
tags:
- tag: component
value: requests
- uuid: 6195a64eb23341f0964d8d9ffbf9e624
name: 'Zookeeper: Snapshot write time, avg'
type: DEPENDENT
key: zookeeper.avg_snapshottime
delay: '0'
history: 7d
value_type: FLOAT
units: ms
description: 'Average time to write a snapshot.'
preprocessing:
- type: JAVASCRIPT
parameters:
- |
var metrics = JSON.parse(value),
res = metrics['snapshottime{quantile="0.5"}'] || metrics.avg_snapshottime ;
if (isNaN(res)) {
return 0;
}
return res;
master_item:
key: zookeeper.get_metrics
tags:
- tag: component
value: disk
- uuid: f227c61a498f47f6ba1862a741da3789
name: 'Zookeeper: Bytes received per sec'
type: DEPENDENT
key: zookeeper.bytes_received_count.rate
delay: '0'
history: 7d
value_type: FLOAT
units: Bps
description: 'Number of bytes received per second.'
preprocessing:
- type: JSONPATH
parameters:
- $.bytes_received_count
- type: CHANGE_PER_SECOND
parameters:
- ''
master_item:
key: zookeeper.get_metrics
tags:
- tag: component
value: network
- uuid: b9a97ebbaf7d416998e24553cee3559c
name: 'Zookeeper: Elections'
type: DEPENDENT
key: zookeeper.cnt_election_time
delay: '0'
history: 7d
description: 'Number of elections happened.'
preprocessing:
- type: JAVASCRIPT
parameters:
- |
var metrics = JSON.parse(value);
if (metrics.server_state === "standalone") {
return 0
}
else {
return metrics.cnt_election_time || metrics.election_time_count
}
master_item:
key: zookeeper.get_metrics
tags:
- tag: component
value: application
- uuid: 01d490987f954950b7ce3a107aefa200
name: 'Zookeeper: Fsync'
type: DEPENDENT
key: zookeeper.cnt_fsynctime
delay: '0'
history: 7d
description: 'Count of performed fsyncs.'
preprocessing:
- type: JAVASCRIPT
parameters:
- |
var metrics = JSON.parse(value)
return metrics.cnt_fsynctime || metrics.fsynctime_count
master_item:
key: zookeeper.get_metrics
tags:
- tag: component
value: disk
- uuid: 159bf1c1f29846a582e201c143239182
name: 'Zookeeper: Snapshot writes'
type: DEPENDENT
key: zookeeper.cnt_snapshottime
delay: '0'
history: 7d
description: 'Count of performed snapshot writes.'
preprocessing:
- type: JAVASCRIPT
parameters:
- |
var metrics = JSON.parse(value)
return metrics.snapshottime_count || metrics.cnt_snapshottime
master_item:
key: zookeeper.get_metrics
tags:
- tag: component
value: disk
- uuid: 10b17f0682c44e2391b8ee191ed355c1
name: 'Zookeeper: Commit per sec'
type: DEPENDENT
key: zookeeper.commit_count.rate
delay: '0'
history: 7d
value_type: FLOAT
description: 'The number of commits performed per second'
preprocessing:
- type: JSONPATH
parameters:
- $.commit_count
- type: CHANGE_PER_SECOND
parameters:
- ''
master_item:
key: zookeeper.get_metrics
tags:
- tag: component
value: operations
- uuid: 1c0ff2c8d4844ed4b815f2a793dd6e7b
name: 'Zookeeper: Drop connections per sec'
type: DEPENDENT
key: zookeeper.connection_drop_count.rate
delay: '0'
history: 7d
value_type: FLOAT
description: 'Rate of connection drops.'
preprocessing:
- type: JSONPATH
parameters:
- $.connection_drop_count
- type: CHANGE_PER_SECOND
parameters:
- ''
master_item:
key: zookeeper.get_metrics
tags:
- tag: component
value: connections
- uuid: 640195274cda47ed83faa4f0c6529818
name: 'Zookeeper: Rejected connections per sec'
type: DEPENDENT
key: zookeeper.connection_rejected.rate
delay: '0'
history: 7d
value_type: FLOAT
description: 'Rate of connection rejected.'
preprocessing:
- type: JSONPATH
parameters:
- $.connection_rejected
- type: CHANGE_PER_SECOND
parameters:
- ''
master_item:
key: zookeeper.get_metrics
tags:
- tag: component
value: connections
- uuid: 1498099b44d3424093f7cea55cb256e8
name: 'Zookeeper: Revalidate connections per sec'
type: DEPENDENT
key: zookeeper.connection_revalidate_count.rate
delay: '0'
history: 7d
value_type: FLOAT
description: 'Rate of connection revalidations.'
preprocessing:
- type: JSONPATH
parameters:
- $.connection_revalidate_count
- type: CHANGE_PER_SECOND
parameters:
- ''
master_item:
key: zookeeper.get_metrics
tags:
- tag: component
value: connections
- uuid: 3e8e3bc9910e4c3c898e1371790a35f0
name: 'Zookeeper: Diff syncs per sec'
type: DEPENDENT
key: zookeeper.diff_count.rate
delay: '0'
history: 7d
value_type: FLOAT
description: 'Number of diff syncs performed per second'
preprocessing:
- type: JSONPATH
parameters:
- $.diff_count
- type: CHANGE_PER_SECOND
parameters:
- ''
master_item:
key: zookeeper.get_metrics
tags:
- tag: component
value: operations
- uuid: 1a581bf18a364868b6eb47bbafcaa105
name: 'Zookeeper: Ephemeral nodes count'
type: DEPENDENT
key: zookeeper.ephemerals_count
delay: '0'
history: 7d
description: 'Number of ephemeral nodes that a zookeeper server has in its data tree.'
preprocessing:
- type: JSONPATH
parameters:
- $.ephemerals_count
master_item:
key: zookeeper.get_metrics
tags:
- tag: component
value: application
- uuid: f682f5d6e1664f919872f309371e4079
name: 'Zookeeper: Get connections stats'
type: HTTP_AGENT
key: zookeeper.get_connections_stats
history: '0'
trends: '0'
value_type: TEXT
description: 'Get information on client connections to server. Note, depending on the number of client connections this operation may be expensive (i.e. impact server performance).'
url: '{$ZOOKEEPER.SCHEME}://{HOST.CONN}:{$ZOOKEEPER.PORT}/{$ZOOKEEPER.COMMAND_URL}/connections'
tags:
- tag: component
value: connections
- tag: component
value: raw
- uuid: cf7e83297d6343fb87dcd7848f62ce41
name: 'Zookeeper: Get server metrics'
type: HTTP_AGENT
key: zookeeper.get_metrics
history: '0'
trends: '0'
value_type: TEXT
url: '{$ZOOKEEPER.SCHEME}://{HOST.CONN}:{$ZOOKEEPER.PORT}/{$ZOOKEEPER.COMMAND_URL}/monitor'
tags:
- tag: component
value: raw
- uuid: 0f8e7ac6f753483d86744b2ab6aa28dd
name: 'Zookeeper: Global sessions'
type: DEPENDENT
key: zookeeper.global_sessions
delay: '0'
history: 7d
description: 'Number of global sessions.'
preprocessing:
- type: JSONPATH
parameters:
- $.global_sessions
master_item:
key: zookeeper.get_metrics
tags:
- tag: component
value: sessions
- uuid: 72519325755b4c27931c674756313ebb
name: 'Zookeeper: Local sessions'
type: DEPENDENT
key: zookeeper.local_sessions
delay: '0'
history: 7d
description: 'Number of local sessions.'
preprocessing:
- type: JSONPATH
parameters:
- $.local_sessions
master_item:
key: zookeeper.get_metrics
tags:
- tag: component
value: sessions
- uuid: 8a784676586d4b719a0b5c1327a0645f
name: 'Zookeeper: Looking per sec'
type: DEPENDENT
key: zookeeper.looking_count.rate
delay: '0'
history: 7d
value_type: FLOAT
description: 'Rate of transitions into looking state.'
preprocessing:
- type: JSONPATH
parameters:
- $.looking_count
- type: CHANGE_PER_SECOND
parameters:
- ''
master_item:
key: zookeeper.get_metrics
tags:
- tag: component
value: operations
- uuid: 350a5b566e054e8390bb43ce0b2916c6
name: 'Zookeeper: File descriptors, max'
type: DEPENDENT
key: zookeeper.max_file_descriptor_count
delay: '0'
history: 7d
description: 'Maximum number of file descriptors that a zookeeper server can open.'
preprocessing:
- type: JSONPATH
parameters:
- $.max_file_descriptor_count
- type: DISCARD_UNCHANGED_HEARTBEAT
parameters:
- 1h
master_item:
key: zookeeper.get_metrics
tags:
- tag: component
value: fds
- uuid: 185f5c3fdfde43afa55ed4c38c0878dc
name: 'Zookeeper: Latency, max'
type: DEPENDENT
key: zookeeper.max_latency
delay: '0'
history: 7d
value_type: FLOAT
units: ms
description: 'The maximum amount of time it takes for the server to respond to a client request.'
preprocessing:
- type: JSONPATH
parameters:
- $.max_latency
master_item:
key: zookeeper.get_metrics
tags:
- tag: component
value: requests
- uuid: a4b3d6d9cfb14454b83475b89fe44e06
name: 'Zookeeper: Latency, min'
type: DEPENDENT
key: zookeeper.min_latency
delay: '0'
history: 7d
value_type: FLOAT
units: ms
description: 'The minimum amount of time it takes for the server to respond to a client request.'
preprocessing:
- type: JSONPATH
parameters:
- $.min_latency
master_item:
key: zookeeper.get_metrics
tags:
- tag: component
value: requests
- uuid: 86ba6a7967e8462cb6ff4be126e21a44
name: 'Zookeeper: Alive connections'
type: DEPENDENT
key: zookeeper.num_alive_connections
delay: '0'
history: 7d
description: 'Number of active clients connected to a zookeeper server.'
preprocessing:
- type: JSONPATH
parameters:
- $.num_alive_connections
master_item:
key: zookeeper.get_metrics
tags:
- tag: component
value: connections
- uuid: e441c926d2f947708b39d7615520405d
name: 'Zookeeper: File descriptors, open'
type: DEPENDENT
key: zookeeper.open_file_descriptor_count
delay: '0'
history: 7d
description: 'Number of file descriptors that a zookeeper server has open.'
preprocessing:
- type: JSONPATH
parameters:
- $.open_file_descriptor_count
master_item:
key: zookeeper.get_metrics
tags:
- tag: component
value: fds
- uuid: 88ede9687323440183d665d38938212e
name: 'Zookeeper: Outstanding requests'
type: DEPENDENT
key: zookeeper.outstanding_requests
delay: '0'
history: 7d
description: 'The number of queued requests when the server is under load and is receiving more sustained requests than it can process.'
preprocessing:
- type: JSONPATH
parameters:
- $.outstanding_requests
master_item:
key: zookeeper.get_metrics
tags:
- tag: component
value: requests
triggers:
- uuid: ac27f2d8b34546d1bdc6d7ab858c04a1
expression: 'min(/Zookeeper by HTTP/zookeeper.outstanding_requests,5m)>{$ZOOKEEPER.OUTSTANDING_REQ.MAX.WARN}'
name: 'Zookeeper: Too many queued requests'
event_name: 'Zookeeper: Too many queued requests (over {$ZOOKEEPER.OUTSTANDING_REQ.MAX.WARN}% for 5 min)'
priority: AVERAGE
description: 'Number of queued requests in the server. This goes up when the server receives more requests than it can process.'
manual_close: 'YES'
tags:
- tag: scope
value: performance
- uuid: 3295ed3fdb504014b351eba81bf55ccf
name: 'Zookeeper: Packets received per sec'
type: DEPENDENT
key: zookeeper.packets_received.rate
delay: '0'
history: 7d
value_type: FLOAT
description: 'The number of zookeeper packets received by a server per second.'
preprocessing:
- type: JSONPATH
parameters:
- $.packets_received
- type: CHANGE_PER_SECOND
parameters:
- ''
master_item:
key: zookeeper.get_metrics
tags:
- tag: component
value: network
- uuid: ecef658cb34247e2838e0f7313dba0bf
name: 'Zookeeper: Packets sent per sec'
type: DEPENDENT
key: zookeeper.packets_sent
delay: '0'
history: 7d
value_type: FLOAT
description: 'The number of zookeeper packets sent from a server per second.'
preprocessing:
- type: JSONPATH
parameters:
- $.packets_sent
- type: CHANGE_PER_SECOND
parameters:
- ''
master_item:
key: zookeeper.get_metrics
tags:
- tag: component
value: network
- uuid: 8295b8c4c1f44ba48987f36b54b43ab8
name: 'Zookeeper: Revalidate per sec'
type: DEPENDENT
key: zookeeper.revalidate_count.rate
delay: '0'
history: 7d
value_type: FLOAT
description: 'Rate of revalidations.'
preprocessing:
- type: JSONPATH
parameters:
- $.revalidate_count
- type: CHANGE_PER_SECOND
parameters:
- ''
master_item:
key: zookeeper.get_metrics
tags:
- tag: component
value: operations
- uuid: 44a1f40fb3604fcda9fedc4beeb87baf
name: 'Zookeeper: Server mode'
type: DEPENDENT
key: zookeeper.server_state
delay: '0'
history: 7d
trends: '0'
value_type: CHAR
description: 'Mode of the server. In an ensemble, this may either be leader or follower. Otherwise, it is standalone'
preprocessing:
- type: JSONPATH
parameters:
- $.server_state
- type: DISCARD_UNCHANGED_HEARTBEAT
parameters:
- 1h
master_item:
key: zookeeper.get_metrics
tags:
- tag: component
value: application
triggers:
- uuid: 494624353875401eaf65f7eb0273ca35
expression: 'last(/Zookeeper by HTTP/zookeeper.server_state,#1)<>last(/Zookeeper by HTTP/zookeeper.server_state,#2) and length(last(/Zookeeper by HTTP/zookeeper.server_state))>0'
name: 'Zookeeper: Server mode has changed'
event_name: 'Zookeeper: Server mode has changed (new mode: {ITEM.VALUE})'
priority: INFO
description: 'Zookeeper node state has changed. Acknowledge to close the problem manually.'
manual_close: 'YES'
tags:
- tag: scope
value: notice
- uuid: d143981fdaee4c51bcbb773579be25f0
name: 'Zookeeper: Snap syncs per sec'
type: DEPENDENT
key: zookeeper.snap_count.rate
delay: '0'
history: 7d
value_type: FLOAT
description: 'Number of snap syncs performed per second'
preprocessing:
- type: JSONPATH
parameters:
- $.snap_count
- type: CHANGE_PER_SECOND
parameters:
- ''
master_item:
key: zookeeper.get_metrics
tags:
- tag: component
value: operations
- uuid: cea535cfb32940f29aee3c17734e8c51
name: 'Zookeeper: Uptime'
type: DEPENDENT
key: zookeeper.uptime
delay: '0'
history: 7d
units: s
description: 'Uptime that a peer has been in a table leading/following/observing state.'
preprocessing:
- type: JSONPATH
parameters:
- $.uptime
- type: MULTIPLIER
parameters:
- '0.001'
master_item:
key: zookeeper.get_metrics
tags:
- tag: component
value: application
triggers:
- uuid: db35b5c75fc543ef8ffe766a0671fd6d
expression: 'nodata(/Zookeeper by HTTP/zookeeper.uptime,10m)=1'
name: 'Zookeeper: Failed to fetch info data'
event_name: 'Zookeeper: Failed to fetch info data (or no data for 10m)'
priority: WARNING
description: 'Zabbix has not received data for items for the last 10 minutes'
manual_close: 'YES'
tags:
- tag: scope
value: availability
- uuid: 86a65edd19e14fa9aea1ff40220f895c
name: 'Zookeeper: Version'
type: DEPENDENT
key: zookeeper.version
delay: '0'
history: 7d
trends: '0'
value_type: CHAR
description: 'Version of Zookeeper server.'
preprocessing:
- type: JSONPATH
parameters:
- $.version
- type: REGEX
parameters:
- '^([0-9\.]+)'
- \1
- type: DISCARD_UNCHANGED_HEARTBEAT
parameters:
- 3h
master_item:
key: zookeeper.get_metrics
tags:
- tag: component
value: application
triggers:
- uuid: 2a091bcfafe84ea9aee5238ce5e25651
expression: 'last(/Zookeeper by HTTP/zookeeper.version,#1)<>last(/Zookeeper by HTTP/zookeeper.version,#2) and length(last(/Zookeeper by HTTP/zookeeper.version))>0'
name: 'Zookeeper: Version has changed'
event_name: 'Zookeeper: Version has changed (new version: {ITEM.VALUE})'
priority: INFO
description: 'Zookeeper version has changed. Acknowledge to close the problem manually.'
manual_close: 'YES'
tags:
- tag: scope
value: notice
- uuid: 5cbc4414c19146ff87e15f21c77808c9
name: 'Zookeeper: Watch count'
type: DEPENDENT
key: zookeeper.watch_count
delay: '0'
history: 7d
description: 'Number of watches currently set on the local ZooKeeper process.'
preprocessing:
- type: JSONPATH
parameters:
- $.watch_count
master_item:
key: zookeeper.get_metrics
tags:
- tag: component
value: application
- uuid: 07925b71e3fe421eac9b338fc23713d0
name: 'Zookeeper: Znode count'
type: DEPENDENT
key: zookeeper.znode_count
delay: '0'
history: 7d
description: 'The number of znodes in the ZooKeeper namespace (the data)'
preprocessing:
- type: JSONPATH
parameters:
- $.znode_count
- type: DISCARD_UNCHANGED_HEARTBEAT
parameters:
- 1h
master_item:
key: zookeeper.get_metrics
tags:
- tag: component
value: application
discovery_rules:
- uuid: e0f576ea5ae44289866fb726079ddbf8
name: 'Clients discovery'
type: HTTP_AGENT
key: zookeeper.clients
delay: 1h
description: |
Get list of client connections.
Note, depending on the number of client connections this operation may be expensive (i.e. impact server performance).
item_prototypes:
- uuid: b5a378d3785542dca169b1bc1c02189f
name: 'Zookeeper client {#TYPE} [{#CLIENT}]: Latency, avg'
type: DEPENDENT
key: 'zookeeper.avg_latency[{#TYPE},{#CLIENT}]'
delay: '0'
history: 7d
value_type: FLOAT
units: ms
description: 'The average amount of time it takes for the server to respond to a client request.'
preprocessing:
- type: JSONPATH
parameters:
- $.avg_latency
master_item:
key: 'zookeeper.client_info[{#TYPE},{#CLIENT}]'
tags:
- tag: client
value: '{#CLIENT}'
- tag: component
value: clients
- tag: component
value: requests
- tag: type
value: '{#TYPE}'
- uuid: 76f3b4f0a73d4565bdb5391ac9af9f24
name: 'Zookeeper client {#TYPE} [{#CLIENT}]: Get client info'
type: DEPENDENT
key: 'zookeeper.client_info[{#TYPE},{#CLIENT}]'
delay: '0'
history: '0'
trends: '0'
value_type: TEXT
description: 'The item gets information about "{#CLIENT}" client of "{#TYPE}" type.'
preprocessing:
- type: JSONPATH
parameters:
- '$.{#TYPE}.[?(@.remote_socket_address == "{#ADDRESS}")].first()'
error_handler: DISCARD_VALUE
master_item:
key: zookeeper.get_connections_stats
tags:
- tag: client
value: '{#CLIENT}'
- tag: component
value: raw
- tag: type
value: '{#TYPE}'
- uuid: 2a36ecfb56754bcb8bdc91da76316fb4
name: 'Zookeeper client {#TYPE} [{#CLIENT}]: Latency, max'
type: DEPENDENT
key: 'zookeeper.max_latency[{#TYPE},{#CLIENT}]'
delay: '0'
history: 7d
value_type: FLOAT
units: ms
description: 'The maximum amount of time it takes for the server to respond to a client request.'
preprocessing:
- type: JSONPATH
parameters:
- $.max_latency
master_item:
key: 'zookeeper.client_info[{#TYPE},{#CLIENT}]'
tags:
- tag: client
value: '{#CLIENT}'
- tag: component
value: clients
- tag: component
value: requests
- tag: type
value: '{#TYPE}'
- uuid: 6a245634ec9b4aa0b2df8360b42ac8aa
name: 'Zookeeper client {#TYPE} [{#CLIENT}]: Latency, min'
type: DEPENDENT
key: 'zookeeper.min_latency[{#TYPE},{#CLIENT}]'
delay: '0'
history: 7d
value_type: FLOAT
units: ms
description: 'The minimum amount of time it takes for the server to respond to a client request.'
preprocessing:
- type: JSONPATH
parameters:
- $.min_latency
master_item:
key: 'zookeeper.client_info[{#TYPE},{#CLIENT}]'
tags:
- tag: client
value: '{#CLIENT}'
- tag: component
value: clients
- tag: component
value: requests
- tag: type
value: '{#TYPE}'
- uuid: 89805694583b453e99f833e850b5c5dc
name: 'Zookeeper client {#TYPE} [{#CLIENT}]: Outstanding requests'
type: DEPENDENT
key: 'zookeeper.outstanding_requests[{#TYPE},{#CLIENT}]'
delay: '0'
history: 7d
description: 'The number of queued requests when the server is under load and is receiving more sustained requests than it can process.'
preprocessing:
- type: JSONPATH
parameters:
- $.outstanding_requests
master_item:
key: 'zookeeper.client_info[{#TYPE},{#CLIENT}]'
tags:
- tag: client
value: '{#CLIENT}'
- tag: component
value: clients
- tag: component
value: requests
- tag: type
value: '{#TYPE}'
- uuid: e68a429aa986477e894b2a4437b6ec4a
name: 'Zookeeper client {#TYPE} [{#CLIENT}]: Packets received per sec'
type: DEPENDENT
key: 'zookeeper.packets_received[{#TYPE},{#CLIENT}]'
delay: '0'
history: 7d
value_type: FLOAT
description: 'The number of packets received.'
preprocessing:
- type: JSONPATH
parameters:
- $.packets_received
- type: CHANGE_PER_SECOND
parameters:
- ''
master_item:
key: 'zookeeper.client_info[{#TYPE},{#CLIENT}]'
tags:
- tag: client
value: '{#CLIENT}'
- tag: component
value: clients
- tag: component
value: network
- tag: type
value: '{#TYPE}'
- uuid: c748207b3f3e4a7ca6bb8ff3ecc8959b
name: 'Zookeeper client {#TYPE} [{#CLIENT}]: Packets sent per sec'
type: DEPENDENT
key: 'zookeeper.packets_sent[{#TYPE},{#CLIENT}]'
delay: '0'
history: 7d
value_type: FLOAT
description: 'The number of packets sent.'
preprocessing:
- type: JSONPATH
parameters:
- $.packets_sent
- type: CHANGE_PER_SECOND
parameters:
- ''
master_item:
key: 'zookeeper.client_info[{#TYPE},{#CLIENT}]'
tags:
- tag: client
value: '{#CLIENT}'
- tag: component
value: clients
- tag: component
value: network
- tag: type
value: '{#TYPE}'
graph_prototypes:
- uuid: 9ea4e5af47124317ba7f4502af97bc9c
name: 'Zookeeper client {#TYPE} [{#CLIENT}]: Latency'
graph_items:
- color: 199C0D
item:
host: 'Zookeeper by HTTP'
key: 'zookeeper.max_latency[{#TYPE},{#CLIENT}]'
- sortorder: '1'
color: F63100
item:
host: 'Zookeeper by HTTP'
key: 'zookeeper.min_latency[{#TYPE},{#CLIENT}]'
- sortorder: '2'
drawtype: BOLD_LINE
color: 00611C
item:
host: 'Zookeeper by HTTP'
key: 'zookeeper.avg_latency[{#TYPE},{#CLIENT}]'
- uuid: b41e4ca001fe4a6789b1b4490861bd26
name: 'Zookeeper client {#TYPE} [{#CLIENT}]: Packets'
graph_items:
- color: 199C0D
item:
host: 'Zookeeper by HTTP'
key: 'zookeeper.packets_sent[{#TYPE},{#CLIENT}]'
- sortorder: '1'
color: F63100
item:
host: 'Zookeeper by HTTP'
key: 'zookeeper.packets_received[{#TYPE},{#CLIENT}]'
url: '{$ZOOKEEPER.SCHEME}://{HOST.CONN}:{$ZOOKEEPER.PORT}/{$ZOOKEEPER.COMMAND_URL}/connections'
preprocessing:
- type: JAVASCRIPT
parameters:
- |
var source = JSON.parse(value),
data = [];
source.connections.forEach(function(v){
data.push({
"{#ADDRESS}": v.remote_socket_address,
"{#CLIENT}": v.remote_socket_address.split(':')[0],
"{#TYPE}": "connections"})
});
source.secure_connections.forEach(function(v){
data.push({
"{#ADDRESS}": v.remote_socket_address,
"{#CLIENT}":v.remote_socket_address.split(':')[0],
"{#TYPE}": "secure_connections"})
});
return JSON.stringify(data);
- uuid: 70e9fabfdfe446edae67a340f648612f
name: 'Leader metrics discovery'
type: DEPENDENT
key: zookeeper.metrics.leader
delay: '0'
description: 'Additional metrics for leader node'
item_prototypes:
- uuid: 3a9b38e228a0438eae354cfc885b81ab
name: 'Zookeeper: Learners{#SINGLETON}'
type: DEPENDENT
key: 'zookeeper.learners[{#SINGLETON}]'
delay: '0'
history: 7d
description: 'Number of learners.'
preprocessing:
- type: JSONPATH
parameters:
- $.learners
master_item:
key: zookeeper.get_metrics
tags:
- tag: component
value: cluster
- uuid: c6ae1476b69f43108f843508a02343a7
name: 'Zookeeper: Pending syncs{#SINGLETON}'
type: DEPENDENT
key: 'zookeeper.pending_syncs[{#SINGLETON}]'
delay: '0'
history: 7d
description: 'Number of pending syncs to carry out to ZooKeeper ensemble followers.'
preprocessing:
- type: JSONPATH
parameters:
- $.pending_syncs
master_item:
key: zookeeper.get_metrics
tags:
- tag: component
value: operations
trigger_prototypes:
- uuid: 004e26cca4934d1992b3c894f36b5643
expression: 'min(/Zookeeper by HTTP/zookeeper.pending_syncs[{#SINGLETON}],5m)>{$ZOOKEEPER.PENDING_SYNCS.MAX.WARN}'
name: 'Zookeeper: Too many pending syncs'
event_name: 'Zookeeper: Too many pending syncs (over {$ZOOKEEPER.PENDING_SYNCS.MAX.WARN}% for 5 min)'
priority: AVERAGE
manual_close: 'YES'
tags:
- tag: scope
value: performance
- uuid: d5297a5598e94ef5acb1f6affdf51eee
name: 'Zookeeper: Quorum size{#SINGLETON}'
type: DEPENDENT
key: 'zookeeper.quorum_size[{#SINGLETON}]'
delay: '0'
history: 7d
preprocessing:
- type: JSONPATH
parameters:
- $.quorum_size
master_item:
key: zookeeper.get_metrics
tags:
- tag: component
value: cluster
- uuid: 406d13a8d38a47498e939a118ec0329a
name: 'Zookeeper: Synced followers{#SINGLETON}'
type: DEPENDENT
key: 'zookeeper.synced_followers[{#SINGLETON}]'
delay: '0'
history: 7d
description: 'Number of synced followers reported when a node server_state is leader.'
preprocessing:
- type: JSONPATH
parameters:
- $.synced_followers
master_item:
key: zookeeper.get_metrics
tags:
- tag: component
value: cluster
- uuid: 71c9de2ed85d4a5fb2306b24b9ca67d3
name: 'Zookeeper: Synced non-voting follower{#SINGLETON}'
type: DEPENDENT
key: 'zookeeper.synced_non_voting_followers[{#SINGLETON}]'
delay: '0'
history: 7d
description: 'Number of synced voting followers reported when a node server_state is leader.'
preprocessing:
- type: JSONPATH
parameters:
- $.synced_non_voting_followers
master_item:
key: zookeeper.get_metrics
tags:
- tag: component
value: cluster
- uuid: 299da1a6343b47a4a25efe2d8581965e
name: 'Zookeeper: Synced observers{#SINGLETON}'
type: DEPENDENT
key: 'zookeeper.synced_observers[{#SINGLETON}]'
delay: '0'
history: 7d
description: 'Number of synced observers.'
preprocessing:
- type: JSONPATH
parameters:
- $.synced_observers
master_item:
key: zookeeper.get_metrics
tags:
- tag: component
value: cluster
trigger_prototypes:
- uuid: 4b0df830eef84e78a04a6980b627b8d0
expression: 'last(/Zookeeper by HTTP/zookeeper.synced_followers[{#SINGLETON}]) < last(/Zookeeper by HTTP/zookeeper.quorum_size[{#SINGLETON}])-1'
name: 'Zookeeper: Too few active followers'
priority: AVERAGE
description: 'The number of followers should equal the total size of your ZooKeeper ensemble, minus 1 (the leader is not included in the follower count). If the ensemble fails to maintain quorum, all automatic failover features are suspended.'
tags:
- tag: scope
value: availability
master_item:
key: zookeeper.get_metrics
preprocessing:
- type: JSONPATH
parameters:
- $.server_state
- type: JAVASCRIPT
parameters:
- 'return JSON.stringify(value == ''leader'' ? [{''{#SINGLETON}'': ''''}] : []);'
tags:
- tag: class
value: application
- tag: target
value: zookeeper
macros:
- macro: '{$ZOOKEEPER.COMMAND_URL}'
value: commands
description: 'The URL for listing and issuing commands relative to the root URL (admin.commandURL).'
- macro: '{$ZOOKEEPER.FILE_DESCRIPTORS.MAX.WARN}'
value: '85'
description: 'Maximum percentage of file descriptors usage alert threshold (for trigger expression).'
- macro: '{$ZOOKEEPER.OUTSTANDING_REQ.MAX.WARN}'
value: '10'
description: 'Maximum number of outstanding requests (for trigger expression).'
- macro: '{$ZOOKEEPER.PENDING_SYNCS.MAX.WARN}'
value: '10'
description: 'Maximum number of pending syncs from the followers (for trigger expression).'
- macro: '{$ZOOKEEPER.PORT}'
value: '8080'
description: 'The port the embedded Jetty server listens on (admin.serverPort).'
- macro: '{$ZOOKEEPER.SCHEME}'
value: http
description: 'Request scheme which may be http or https'
dashboards:
- uuid: 3c684a537ed74a0884ae663b97b23a9c
name: 'Zookeeper: Overview'
pages:
- name: Main
widgets:
- type: graph
'y': '2'
width: '12'
height: '5'
fields:
- type: GRAPH
name: graphid
value:
host: 'Zookeeper by HTTP'
name: 'Zookeeper: Nodes'
- type: graph
x: '12'
'y': '2'
width: '12'
height: '5'
fields:
- type: GRAPH
name: graphid
value:
host: 'Zookeeper by HTTP'
name: 'Zookeeper: Packets'
- type: graph
'y': '7'
width: '12'
height: '5'
fields:
- type: GRAPH
name: graphid
value:
host: 'Zookeeper by HTTP'
name: 'Zookeeper: Latency'
- type: graph
x: '12'
'y': '7'
width: '12'
height: '5'
fields:
- type: GRAPH
name: graphid
value:
host: 'Zookeeper by HTTP'
name: 'Zookeeper: File descriptors usage'
- type: item
name: Mode
width: '4'
fields:
- type: INTEGER
name: show
value: '2'
- type: ITEM
name: itemid
value:
host: 'Zookeeper by HTTP'
key: zookeeper.server_state
- type: item
name: Uptime
x: '4'
width: '4'
fields:
- type: INTEGER
name: show
value: '4'
- type: INTEGER
name: show
value: '2'
- type: ITEM
name: itemid
value:
host: 'Zookeeper by HTTP'
key: zookeeper.uptime
- type: item
name: Version
x: '8'
width: '4'
fields:
- type: INTEGER
name: show
value: '2'
- type: ITEM
name: itemid
value:
host: 'Zookeeper by HTTP'
key: zookeeper.version
- name: Clients
widgets:
- type: graphprototype
width: '12'
height: '15'
fields:
- type: INTEGER
name: columns
value: '1'
- type: INTEGER
name: rows
value: '3'
- type: GRAPH_PROTOTYPE
name: graphid
value:
host: 'Zookeeper by HTTP'
name: 'Zookeeper client {#TYPE} [{#CLIENT}]: Latency'
- type: graphprototype
x: '12'
width: '12'
height: '15'
fields:
- type: INTEGER
name: columns
value: '1'
- type: INTEGER
name: rows
value: '3'
- type: GRAPH_PROTOTYPE
name: graphid
value:
host: 'Zookeeper by HTTP'
name: 'Zookeeper client {#TYPE} [{#CLIENT}]: Packets'
triggers:
- uuid: 53a97045bfd8473899849e429e3e7017
expression: 'min(/Zookeeper by HTTP/zookeeper.open_file_descriptor_count,5m) * 100 / last(/Zookeeper by HTTP/zookeeper.max_file_descriptor_count) > {$ZOOKEEPER.FILE_DESCRIPTORS.MAX.WARN}'
name: 'Zookeeper: Too many file descriptors used'
event_name: 'Zookeeper: Too many file descriptors used (over {$ZOOKEEPER.FILE_DESCRIPTORS.MAX.WARN}% for 5 min)'
priority: WARNING
description: 'Number of file descriptors used more than {$ZOOKEEPER.FILE_DESCRIPTORS.MAX.WARN}% of the available number of file descriptors.'
tags:
- tag: scope
value: capacity
graphs:
- uuid: 0553c91abfac4f8fb452b6b367055261
name: 'Zookeeper: File descriptors usage'
graph_items:
- color: 199C0D
item:
host: 'Zookeeper by HTTP'
key: zookeeper.max_file_descriptor_count
- sortorder: '1'
color: F63100
item:
host: 'Zookeeper by HTTP'
key: zookeeper.open_file_descriptor_count
- uuid: e4a53bcc70fa4688832dce28ca5f9c4a
name: 'Zookeeper: Latency'
graph_items:
- color: 199C0D
item:
host: 'Zookeeper by HTTP'
key: zookeeper.max_latency
- sortorder: '1'
color: F63100
item:
host: 'Zookeeper by HTTP'
key: zookeeper.min_latency
- sortorder: '2'
drawtype: BOLD_LINE
color: 00611C
item:
host: 'Zookeeper by HTTP'
key: zookeeper.avg_latency
- uuid: 34d7f20585404aabac415c832c09a7ed
name: 'Zookeeper: Nodes'
graph_items:
- color: 199C0D
item:
host: 'Zookeeper by HTTP'
key: zookeeper.znode_count
- sortorder: '1'
color: F63100
item:
host: 'Zookeeper by HTTP'
key: zookeeper.ephemerals_count
- uuid: 8724517184844ee79c47f36b895cd564
name: 'Zookeeper: Packets'
graph_items:
- color: 199C0D
item:
host: 'Zookeeper by HTTP'
key: zookeeper.packets_sent
- sortorder: '1'
color: F63100
item:
host: 'Zookeeper by HTTP'
key: zookeeper.packets_received.rate