| Package | Description | 
|---|---|
| org.apache.giraph.metrics | Package of all the Giraph metrics related data. | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | SuperstepMetricsRegistryWrapper around MetricsRegistry for per-superstep metrics. | 
| Modifier and Type | Method and Description | 
|---|---|
| static GiraphMetricsRegistry | GiraphMetricsRegistry. create(GiraphConfiguration conf,
      String groupName,
      String type)Create registry with Hadoop Configuration and group to use for metrics. | 
| static GiraphMetricsRegistry | GiraphMetricsRegistry. createFake()Create no-op empty registry that makes no-op metrics. | 
| static GiraphMetricsRegistry | GiraphMetricsRegistry. createWithOptional(String groupName,
                  String type)Create registry with group to use for metrics. | 
| GiraphMetricsRegistry | GiraphMetrics. perJobOptional()Get per-job optional metrics. | 
| GiraphMetricsRegistry | GiraphMetrics. perJobRequired()Get per-job required metrics. | 
| Constructor and Description | 
|---|
| GiraphTimer(GiraphMetricsRegistry registry,
           String name,
           TimeUnit timeUnit)Create new timer, add it to the registry. | 
| ValueGauge(GiraphMetricsRegistry registry,
          String name)Constructor that registers Gauge in MetricsRegistry. | 
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