Example usage for io.netty.buffer PooledByteBufAllocatorMetric smallCacheSize

Introduction

In this page you can find the example usage for io.netty.buffer PooledByteBufAllocatorMetric smallCacheSize.

Prototype

public int smallCacheSize() 

Source Link

Document

Return the size of the small cache.

Usage

From source file:ratpack.dropwizard.metrics.internal.PooledByteBufAllocatorMetricSet.java

License:Apache License

private void initMetrics() {
    final PooledByteBufAllocatorMetric metric = pooledByteBufAllocator.metric();

    metrics.put("numDirectArenas", (Gauge<Integer>) () -> metric.numDirectArenas());
    metrics.put("numHeapArenas", (Gauge<Integer>) () -> metric.numHeapArenas());
    metrics.put("numThreadLocalCaches", (Gauge<Integer>) () -> metric.numThreadLocalCaches());
    metrics.put("smallCacheSize", (Gauge<Integer>) () -> metric.smallCacheSize());
    metrics.put("tinyCacheSize", (Gauge<Integer>) () -> metric.tinyCacheSize());
    metrics.put("normalCacheSize", (Gauge<Integer>) () -> metric.normalCacheSize());
    metrics.put("chunkSize", (Gauge<Integer>) () -> metric.chunkSize());

    metrics.put("usedDirectMemory", (Gauge<Long>) () -> metric.usedDirectMemory());
    metrics.put("usedHeapMemory", (Gauge<Long>) () -> metric.usedHeapMemory());

    if (includeArenas) {
        final Iterator<PoolArenaMetric> directArenasIterator = metric.directArenas().iterator();
        initPoolArenaMetrics(directArenasIterator);

        final Iterator<PoolArenaMetric> heapArenasIterator = metric.heapArenas().iterator();
        initPoolArenaMetrics(heapArenasIterator);
    }//from   w ww.j a v  a  2  s.  c  o  m
}

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