Infinispan HotRod Connector Metrics: Difference between revisions
Jump to navigation
Jump to search
No edit summary |
|||
| Line 7: | Line 7: | ||
The HotRod connector exposes a cumulative counter for bytes read from the connector and bytes written to the connector. The metrics are exposed as longs. | The HotRod connector exposes a cumulative counter for bytes read from the connector and bytes written to the connector. The metrics are exposed as longs. | ||
The counters can be used to calculate the read and write rate, in bytes/second. It is preferable to expose these metrics as a rate per second, as it gives an indication of the load on the node. Some monitoring solutions allow the rate to be calculated automatically (see [[DataDog_and_JMX#Counter|Data Dog counters]]). | |||
Reference: [[JDG_6_JMX#totalBytesRead|JDG 6 JMX]], [[JDG 6 CLI#bytesRead|JDG 6 CLI]], [[JDG 7 JMX#bytesRead|JDG 7 JMX]], [[JDG 7 CLI]]. | Reference: [[JDG_6_JMX#totalBytesRead|JDG 6 JMX]], [[JDG 6 CLI#bytesRead|JDG 6 CLI]], [[JDG 7 JMX#bytesRead|JDG 7 JMX]], [[JDG 7 CLI]]. | ||
=Worker Thread Count= | |||
The number of worker threads (JDG 6 JMX [[Infinispan_HotRod_Connector_Metrics#numberWorkerThreads|numberWorkerThreads]]: JDG 7 JMX [[Infinispan_HotRod_Connector_Metrics#workerThreads|workerThreads]]). | |||
Revision as of 17:56, 25 October 2016
Internal
Bytes Read and Written
The HotRod connector exposes a cumulative counter for bytes read from the connector and bytes written to the connector. The metrics are exposed as longs.
The counters can be used to calculate the read and write rate, in bytes/second. It is preferable to expose these metrics as a rate per second, as it gives an indication of the load on the node. Some monitoring solutions allow the rate to be calculated automatically (see Data Dog counters).
Reference: JDG 6 JMX, JDG 6 CLI, JDG 7 JMX, JDG 7 CLI.
Worker Thread Count
The number of worker threads (JDG 6 JMX numberWorkerThreads: JDG 7 JMX workerThreads).