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Supported OS
HikariCP is a lightweight and fast JDBC connection pooling framework. This check monitors HikariCP through the Datadog Agent.
To install the HikariCP check on your host:
Install the developer toolkit on any machine.
Run ddev release build hikaricp to build the package.
Upload the build artifact to any host with an Agent and
run datadog-agent integration install -w path/to/hikaricp/dist/<ARTIFACT_NAME>.whl.
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.
Run the Agent’s status subcommand and look for hikaricp under the Checks section.
| 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.min (gauge) | Min 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 |
| hikaricp.threads.pending (gauge) | Number of pending threads Shown as thread |
| hikaricp.connections.acquired.nanos.count (count) | Count of acquired connection time Shown as nanosecond |
| hikaricp.connections.acquired.nanos.sum (count) | Sum of acquired connection time Shown as nanosecond |
| hikaricp.connections.acquired.nanos.quantile (gauge) | Quantile of acquired connection time Shown as nanosecond |
| hikaricp.connections.creation.millis.count (count) | Count of connection creation time Shown as millisecond |
| hikaricp.connections.creation.millis.sum (count) | Sum of connection creation time Shown as millisecond |
| hikaricp.connections.creation.millis.quantile (gauge) | Quantile of connection creation time Shown as millisecond |
| hikaricp.connections.usage.millis.count (count) | Count of connection usage time Shown as millisecond |
| hikaricp.connections.usage.millis.sum (count) | Sum of connection usage time Shown as millisecond |
| hikaricp.connections.usage.millis.quantile (gauge) | Quantile of connection usage time Shown as millisecond |
HikariCP does not include any events.
Need help? Contact Datadog support.
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