Overview
HikariCP
is a lightweight and fast JDBC connection pooling framework.
This check monitors HikariCP through the Datadog Agent.
Setup
Installation
To install the HikariCP check on your host:
Install the developer toolkit
on any machine.
Run ddev release build hikaricp to build the package.
Download the Datadog Agent
.
Upload the build artifact to any host with an Agent and
run datadog-agent integration install -w path/to/hikaricp/dist/<ARTIFACT_NAME>.whl.
Configuration
Edit the hikaricp/conf.yaml file, in the conf.d/ folder at the root of your Agent’s configuration directory to start collecting your HikariCP performance data. See the sample hikaricp/conf.yaml
for all available configuration options.
Restart the Agent
.
Validation
Run the Agent’s status subcommand
and look for hikaricp under the Checks section.
Data Collected
Metrics
hikaricp.connections
(gauge) | Number of connections |
hikaricp.connections.timeout.count
(count) | Total number of timeout connections |
hikaricp.connections.active
(gauge) | Number of active connections |
hikaricp.connections.idle
(gauge) | Number of idle connections |
hikaricp.connections.max
(gauge) | Max number of connections
Shown as connection |
hikaricp.connections.pending
(gauge) | Number of pending connections |
hikaricp.connections.acquire.seconds.count
(count) | Count of acquire connection time
Shown as second |
hikaricp.connections.acquire.seconds.max
(gauge) | Max of acquire connection time
Shown as second |
hikaricp.connections.acquire.seconds.sum
(count) | Sum of acquire connection time
Shown as second |
hikaricp.connections.creation.seconds.count
(count) | Count of creation connection time
Shown as second |
hikaricp.connections.creation.seconds.max
(gauge) | Max of creation connection time
Shown as second |
hikaricp.connections.creation.seconds.sum
(count) | Sum of creation connection time
Shown as second |
hikaricp.connections.usage.seconds.count
(count) | Count of usage connection time
Shown as second |
hikaricp.connections.usage.seconds.max
(gauge) | Max of usage connection time
Shown as second |
hikaricp.connections.usage.seconds.sum
(count) | Sum of usage connection time
Shown as second |
Events
HikariCP does not include any events.
Troubleshooting
Need help? Contact Datadog support
.
