Top Description Methods

io.netty5.buffer.pool

public Interface PoolArenaMetric

Known Direct Implementers: io.netty5.buffer.pool.PoolArena
Imports: java.util.List

Expose metrics for an arena.

Method Summary

Modifier and Type	Method and Description
public List<PoolChunkListMetric>	chunkLists() Returns an unmodifiable `List` which holds `PoolChunkListMetric`s.
public long	numActiveAllocations() Return the number of currently active allocations.
public long	numActiveBytes() Return the number of active bytes that are currently allocated by the arena.
public long	numActiveHugeAllocations() Return the number of currently active huge allocations.
public long	numActiveNormalAllocations() Return the number of currently active normal allocations.
public long	numActiveSmallAllocations() Return the number of currently active small allocations.
public long	numAllocations() Return the number of allocations done via the arena.
public int	numChunkLists() Returns the number of chunk lists for the arena.
public long	numDeallocations() Return the number of deallocations done via the arena.
public long	numHugeAllocations() Return the number of huge allocations done via the arena.
public long	numHugeDeallocations() Return the number of huge deallocations done via the arena.
public long	numNormalAllocations() Return the number of normal allocations done via the arena.
public long	numNormalDeallocations() Return the number of normal deallocations done via the arena.
public long	numPinnedBytes() Return the number of bytes that are currently pinned to buffer instances, by the arena.
public long	numSmallAllocations() Return the number of small allocations done via the arena.
public long	numSmallDeallocations() Return the number of small deallocations done via the arena.
public int	numSmallSubpages() Returns the number of small sub-pages for the arena.
public int	numThreadCaches() Returns the number of thread caches backed by this arena.
public List<PoolSubpageMetric>	smallSubpages() Returns an unmodifiable `List` which holds `PoolSubpageMetric`s for small sub-pages.

Inherited from io.netty5.buffer.pool.SizeClassesMetric:: normalizeSize pageIdx2size pageIdx2sizeCompute pages2pageIdx pages2pageIdxFloor size2SizeIdx sizeIdx2size sizeIdx2sizeCompute

Method Detail

chunkLists	back to summary
public List<PoolChunkListMetric> chunkLists() Returns an unmodifiable `List` which holds `PoolChunkListMetric`s.

numActiveAllocations	back to summary
public long numActiveAllocations() Return the number of currently active allocations.

numActiveBytes	back to summary
public long numActiveBytes() Return the number of active bytes that are currently allocated by the arena.

numActiveHugeAllocations	back to summary
public long numActiveHugeAllocations() Return the number of currently active huge allocations.

numActiveNormalAllocations	back to summary
public long numActiveNormalAllocations() Return the number of currently active normal allocations.

numActiveSmallAllocations	back to summary
public long numActiveSmallAllocations() Return the number of currently active small allocations.

numAllocations	back to summary
public long numAllocations() Return the number of allocations done via the arena. This includes all sizes.

numChunkLists	back to summary
public int numChunkLists() Returns the number of chunk lists for the arena.

numDeallocations	back to summary
public long numDeallocations() Return the number of deallocations done via the arena. This includes all sizes.

numHugeAllocations	back to summary
public long numHugeAllocations() Return the number of huge allocations done via the arena.

numHugeDeallocations	back to summary
public long numHugeDeallocations() Return the number of huge deallocations done via the arena.

numNormalAllocations	back to summary
public long numNormalAllocations() Return the number of normal allocations done via the arena.

numNormalDeallocations	back to summary
public long numNormalDeallocations() Return the number of normal deallocations done via the arena.

numPinnedBytes	back to summary
public long numPinnedBytes() Return the number of bytes that are currently pinned to buffer instances, by the arena.

numSmallAllocations	back to summary
public long numSmallAllocations() Return the number of small allocations done via the arena.

numSmallDeallocations	back to summary
public long numSmallDeallocations() Return the number of small deallocations done via the arena.

numSmallSubpages	back to summary
public int numSmallSubpages() Returns the number of small sub-pages for the arena.

numThreadCaches	back to summary
public int numThreadCaches() Returns the number of thread caches backed by this arena.

smallSubpages	back to summary
public List<PoolSubpageMetric> smallSubpages() Returns an unmodifiable `List` which holds `PoolSubpageMetric`s for small sub-pages.