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1306 lines
47 KiB
1306 lines
47 KiB
zabbix_export:
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|
version: '7.0'
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|
template_groups:
|
|
- uuid: a571c0d144b14fd4a87a9d9b2aa9fcd6
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|
name: Templates/Applications
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|
templates:
|
|
- uuid: b606eda347ea4663a33ad4d12a482750
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template: 'Zookeeper by HTTP'
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|
name: 'Zookeeper by HTTP'
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description: |
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Get Apache Zookeeper metrics by HTTP agent.
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This template works with standalone and cluster instances. Metrics are collected from each Zookeeper node by requests to AdminServer.
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Don't forget to change macros {$ZOOKEEPER.COMMAND_URL}, {$ZOOKEEPER.PORT}, {$ZOOKEEPER.SCHEME}.
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|
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You can discuss this template or leave feedback on our forum https://www.zabbix.com/forum/zabbix-suggestions-and-feedback
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Generated by official Zabbix template tool "Templator" 2.0.0
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vendor:
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name: Zabbix
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version: 7.0-0
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|
groups:
|
|
- name: Templates/Applications
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|
items:
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|
- uuid: c7e7e728371a45ef81c35929a713ab4a
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|
name: 'Zookeeper: Approximate data size'
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|
type: DEPENDENT
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|
key: zookeeper.approximate_data_size
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delay: '0'
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|
history: 7d
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|
units: B
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|
description: 'Data tree size in bytes.The size includes the znode path and its value.'
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|
preprocessing:
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|
- type: JSONPATH
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|
parameters:
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- $.approximate_data_size
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master_item:
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key: zookeeper.get_metrics
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tags:
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- tag: component
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value: disk
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|
- uuid: 260f60267bda40099f323292d7f0b8fd
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|
name: 'Zookeeper: Election time, avg'
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type: DEPENDENT
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|
key: zookeeper.avg_election_time
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delay: '0'
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history: 7d
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value_type: FLOAT
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units: ms
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description: 'Time between entering and leaving election.'
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preprocessing:
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|
- type: JAVASCRIPT
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|
parameters:
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|
- |
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var metrics = JSON.parse(value),
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res = metrics.avg_election_time || metrics['election_time{quantile="0.5"}'];
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if (isNaN(res)) {
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return 0;
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}
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return res;
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master_item:
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key: zookeeper.get_metrics
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tags:
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- tag: component
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value: application
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|
- uuid: 28aa45a47df64503a9553a05794f512a
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name: 'Zookeeper: Fsync time, avg'
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|
type: DEPENDENT
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|
key: zookeeper.avg_fsynctime
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delay: '0'
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history: 7d
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value_type: FLOAT
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units: ms
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|
description: 'Time to fsync transaction log.'
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preprocessing:
|
|
- type: JAVASCRIPT
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|
parameters:
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|
- |
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|
var metrics = JSON.parse(value),
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res = metrics.avg_fsynctime || metrics['fsynctime{quantile="0.5"}'];
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if (isNaN(res)) {
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return 0;
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}
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return res;
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master_item:
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key: zookeeper.get_metrics
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tags:
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- tag: component
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value: disk
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- uuid: 243ea1e324d5464a88c8847e721cd38b
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name: 'Zookeeper: Latency, avg'
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type: DEPENDENT
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|
key: zookeeper.avg_latency
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delay: '0'
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history: 7d
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value_type: FLOAT
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|
units: ms
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|
description: 'The average amount of time it takes for the server to respond to a client request.'
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preprocessing:
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|
- type: JSONPATH
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|
parameters:
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|
- $.avg_latency
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master_item:
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key: zookeeper.get_metrics
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tags:
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- tag: component
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value: requests
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- uuid: 6195a64eb23341f0964d8d9ffbf9e624
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|
name: 'Zookeeper: Snapshot write time, avg'
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type: DEPENDENT
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|
key: zookeeper.avg_snapshottime
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delay: '0'
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history: 7d
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value_type: FLOAT
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units: ms
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description: 'Average time to write a snapshot.'
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preprocessing:
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|
- type: JAVASCRIPT
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|
parameters:
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|
- |
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var metrics = JSON.parse(value),
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res = metrics['snapshottime{quantile="0.5"}'] || metrics.avg_snapshottime ;
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if (isNaN(res)) {
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return 0;
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}
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return res;
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master_item:
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key: zookeeper.get_metrics
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tags:
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- tag: component
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value: disk
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- uuid: f227c61a498f47f6ba1862a741da3789
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name: 'Zookeeper: Bytes received per sec'
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type: DEPENDENT
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|
key: zookeeper.bytes_received_count.rate
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delay: '0'
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history: 7d
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value_type: FLOAT
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units: Bps
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description: 'Number of bytes received per second.'
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|
preprocessing:
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|
- type: JSONPATH
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|
parameters:
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- $.bytes_received_count
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- type: CHANGE_PER_SECOND
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parameters:
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- ''
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master_item:
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key: zookeeper.get_metrics
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tags:
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- tag: component
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value: network
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- uuid: b9a97ebbaf7d416998e24553cee3559c
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name: 'Zookeeper: Elections'
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type: DEPENDENT
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|
key: zookeeper.cnt_election_time
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delay: '0'
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history: 7d
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|
description: 'Number of elections happened.'
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|
preprocessing:
|
|
- type: JAVASCRIPT
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|
parameters:
|
|
- |
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var metrics = JSON.parse(value);
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if (metrics.server_state === "standalone") {
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return 0
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}
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else {
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return metrics.cnt_election_time || metrics.election_time_count
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}
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master_item:
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key: zookeeper.get_metrics
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tags:
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- tag: component
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value: application
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- uuid: 01d490987f954950b7ce3a107aefa200
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name: 'Zookeeper: Fsync'
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type: DEPENDENT
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|
key: zookeeper.cnt_fsynctime
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|
delay: '0'
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|
history: 7d
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|
description: 'Count of performed fsyncs.'
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|
preprocessing:
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|
- type: JAVASCRIPT
|
|
parameters:
|
|
- |
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var metrics = JSON.parse(value)
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return metrics.cnt_fsynctime || metrics.fsynctime_count
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master_item:
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key: zookeeper.get_metrics
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tags:
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- tag: component
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value: disk
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- uuid: 159bf1c1f29846a582e201c143239182
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name: 'Zookeeper: Snapshot writes'
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type: DEPENDENT
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key: zookeeper.cnt_snapshottime
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delay: '0'
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history: 7d
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|
description: 'Count of performed snapshot writes.'
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preprocessing:
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|
- type: JAVASCRIPT
|
|
parameters:
|
|
- |
|
|
var metrics = JSON.parse(value)
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return metrics.snapshottime_count || metrics.cnt_snapshottime
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master_item:
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key: zookeeper.get_metrics
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tags:
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- tag: component
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value: disk
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|
- uuid: 10b17f0682c44e2391b8ee191ed355c1
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name: 'Zookeeper: Commit per sec'
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type: DEPENDENT
|
|
key: zookeeper.commit_count.rate
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|
delay: '0'
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|
history: 7d
|
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value_type: FLOAT
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|
description: 'The number of commits performed per second'
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|
preprocessing:
|
|
- type: JSONPATH
|
|
parameters:
|
|
- $.commit_count
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- type: CHANGE_PER_SECOND
|
|
parameters:
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- ''
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master_item:
|
|
key: zookeeper.get_metrics
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tags:
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|
- tag: component
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|
value: operations
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|
- uuid: 1c0ff2c8d4844ed4b815f2a793dd6e7b
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|
name: 'Zookeeper: Drop connections per sec'
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|
type: DEPENDENT
|
|
key: zookeeper.connection_drop_count.rate
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delay: '0'
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history: 7d
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value_type: FLOAT
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|
description: 'Rate of connection drops.'
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|
preprocessing:
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|
- type: JSONPATH
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|
parameters:
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|
- $.connection_drop_count
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- type: CHANGE_PER_SECOND
|
|
parameters:
|
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- ''
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|
master_item:
|
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key: zookeeper.get_metrics
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tags:
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- tag: component
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value: connections
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|
- uuid: 640195274cda47ed83faa4f0c6529818
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|
name: 'Zookeeper: Rejected connections per sec'
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type: DEPENDENT
|
|
key: zookeeper.connection_rejected.rate
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delay: '0'
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|
history: 7d
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|
value_type: FLOAT
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|
description: 'Rate of connection rejected.'
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|
preprocessing:
|
|
- type: JSONPATH
|
|
parameters:
|
|
- $.connection_rejected
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|
- type: CHANGE_PER_SECOND
|
|
parameters:
|
|
- ''
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|
master_item:
|
|
key: zookeeper.get_metrics
|
|
tags:
|
|
- tag: component
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|
value: connections
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|
- uuid: 1498099b44d3424093f7cea55cb256e8
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|
name: 'Zookeeper: Revalidate connections per sec'
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|
type: DEPENDENT
|
|
key: zookeeper.connection_revalidate_count.rate
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delay: '0'
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|
history: 7d
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value_type: FLOAT
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|
description: 'Rate of connection revalidations.'
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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
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|
name: 'Zookeeper: Diff syncs per sec'
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|
type: DEPENDENT
|
|
key: zookeeper.diff_count.rate
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|
delay: '0'
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|
history: 7d
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|
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'
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type: DEPENDENT
|
|
key: zookeeper.ephemerals_count
|
|
delay: '0'
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|
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'
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|
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
|