Uses of Interface
io.netty.buffer.PoolChunkMetric
Packages that use PoolChunkMetric
Package
Description
Abstraction of a byte buffer - the fundamental data structure
to represent a low-level binary and text message.
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Uses of PoolChunkMetric in io.netty.buffer
Classes in io.netty.buffer that implement PoolChunkMetricModifier and TypeClassDescription(package private) final class
PoolChunk<T>
Description of algorithm for PageRun/PoolSubpage allocation from PoolChunk Notation: The following terms are important to understand the code > page - a page is the smallest unit of memory chunk that can be allocated > run - a run is a collection of pages > chunk - a chunk is a collection of runs > in this code chunkSize = maxPages * pageSize To begin we allocate a byte array of size = chunkSize Whenever a ByteBuf of given size needs to be created we search for the first position in the byte array that has enough empty space to accommodate the requested size and return a (long) handle that encodes this offset information, (this memory segment is then marked as reserved so it is always used by exactly one ByteBuf and no more) For simplicity all sizes are normalized according toinvalid @link
{@link PoolArena#sizeClass#size2SizeIdx(int)
Fields in io.netty.buffer with type parameters of type PoolChunkMetricModifier and TypeFieldDescriptionprivate static final Iterator
<PoolChunkMetric> PoolChunkList.EMPTY_METRICS
Methods in io.netty.buffer that return types with arguments of type PoolChunkMetric