IgniteMetrics (Ignite 2.17.0)

All Superinterfaces:

Iterable<ReadOnlyMetricRegistry>
```
public interface IgniteMetrics
extends Iterable<ReadOnlyMetricRegistry>
```
Allows managing the custom metrics.
Metrics are grouped into registries (groups). Every metric has a full name which is the conjunction of registry name and the metric short name. Within a registry metric has only its own short name.
Note: The prefix 'custom.' is automatically added to the registry name. For example, if provided registry name is "a.b.c.mname", it is automatically extended to "custom.a.b.c.mname".
Note: Custom metrics are registered on demand and aren't stored. If node restarts, the metrics require registration anew.
Any name or dot-separated name part must not be empty and cannot have spaces. Examples of custom metric registry names: "admin.sessions", "processes.management", "monitoring.load.idle", etc.

See Also:

ReadOnlyMetricRegistry, MetricRegistry

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`MetricRegistry`	`getOrCreate(String registryName)`	Gets or creates custom metric registry.
`void`	`remove(String registryName)`	Removes custom metric registry.

Methods inherited from interface java.lang.Iterable
forEach, iterator, spliterator

- Method Detail
  - getOrCreate
```
MetricRegistry getOrCreate(String registryName)
```
    Gets or creates custom metric registry.
    
    Parameters:
    
    registryName - Registry name part to add to the prefix "custom.".
    
    Returns:
    
    MetricRegistry registry.
  - remove
```
void remove(String registryName)
```
    Removes custom metric registry.
    
    Parameters:
    
    registryName - Registry name part to add to the prefix "custom.".