java.lang.Object
org.eclipse.jgit.internal.storage.dfs.DfsReaderIoStats
IO statistics for a
DfsReader
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Nested Class Summary
Nested ClassesModifier and TypeClassDescriptionstatic class
POJO to accumulate IO statistics. -
Method Summary
Modifier and TypeMethodDescriptionlong
Get total number of bitmap index cache hits.long
Get total number of block cache hits.long
Get total number of bytes read from commit graphs.long
Get total number of commit graph cache hits.long
Get total number of bytes decompressed.long
Get total microseconds spent inflating compressed bytes.long
Get count of invocations toDfsReader.isNotLargerThan(AnyObjectId, int, long)
long
Get total number of object size index cache hits.long
Get number of times the size of a blob was found in the object size index.long
Get number of times the size of an object was not found in the object size index.long
Get total number of pack index cache hits.long
Get total number of bytes read from bitmap indexes.long
Get total number of complete bitmap indexes read into memory.long
Get total microseconds spent reading bitmap indexes.long
Get total number of compressed bytes read during cache misses, as block sized units.long
Get total number of discrete blocks actually read from pack file(s), that is, block cache misses.long
Get total microseconds spent reading blocks during cache misses.long
Get total number of times the commit graph read into memory.long
Get total microseconds spent reading commit graphs.long
Get total number of bytes read from pack indexes.long
Get total microseconds spent reading pack indexes.long
Get total number of complete object size indexes read into memory.long
Get total number of complete pack indexes read into memory.long
Get total number of times the reverse index was computed.long
Get total microseconds spent creating reverse indexes.long
Get total number of reverse index cache hits.long
Get number of times the reader explicitly called scanPacks.
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Method Details
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getScanPacks
public long getScanPacks()Get number of times the reader explicitly called scanPacks.- Returns:
- number of times the reader explicitly called scanPacks.
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getPackIndexCacheHits
public long getPackIndexCacheHits()Get total number of pack index cache hits.- Returns:
- total number of pack index cache hits.
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getReverseIndexCacheHits
public long getReverseIndexCacheHits()Get total number of reverse index cache hits.- Returns:
- total number of reverse index cache hits.
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getBitmapIndexCacheHits
public long getBitmapIndexCacheHits()Get total number of bitmap index cache hits.- Returns:
- total number of bitmap index cache hits.
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getCommitGraphCacheHits
public long getCommitGraphCacheHits()Get total number of commit graph cache hits.- Returns:
- total number of commit graph cache hits.
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getObjectSizeIndexCacheHits
public long getObjectSizeIndexCacheHits()Get total number of object size index cache hits.- Returns:
- total number of object size index cache hits.
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getReadPackIndexCount
public long getReadPackIndexCount()Get total number of complete pack indexes read into memory.- Returns:
- total number of complete pack indexes read into memory.
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getReadReverseIndexCount
public long getReadReverseIndexCount()Get total number of times the reverse index was computed.- Returns:
- total number of reverse index was computed.
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getReadCommitGraphCount
public long getReadCommitGraphCount()Get total number of times the commit graph read into memory.- Returns:
- total number of commit graph read into memory.
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getReadBitmapIndexCount
public long getReadBitmapIndexCount()Get total number of complete bitmap indexes read into memory.- Returns:
- total number of complete bitmap indexes read into memory.
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getReadObjectSizeIndexCount
public long getReadObjectSizeIndexCount()Get total number of complete object size indexes read into memory.- Returns:
- total number of complete object size indexes read into memory.
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getReadIndexBytes
public long getReadIndexBytes()Get total number of bytes read from pack indexes.- Returns:
- total number of bytes read from pack indexes.
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getCommitGraphBytes
public long getCommitGraphBytes()Get total number of bytes read from commit graphs.- Returns:
- total number of bytes read from commit graphs.
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getReadIndexMicros
public long getReadIndexMicros()Get total microseconds spent reading pack indexes.- Returns:
- total microseconds spent reading pack indexes.
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getReadReverseIndexMicros
public long getReadReverseIndexMicros()Get total microseconds spent creating reverse indexes.- Returns:
- total microseconds spent creating reverse indexes.
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getReadCommitGraphMicros
public long getReadCommitGraphMicros()Get total microseconds spent reading commit graphs.- Returns:
- total microseconds spent reading commit graphs.
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getReadBitmapIndexBytes
public long getReadBitmapIndexBytes()Get total number of bytes read from bitmap indexes.- Returns:
- total number of bytes read from bitmap indexes.
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getReadBitmapIndexMicros
public long getReadBitmapIndexMicros()Get total microseconds spent reading bitmap indexes.- Returns:
- total microseconds spent reading bitmap indexes.
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getBlockCacheHits
public long getBlockCacheHits()Get total number of block cache hits.- Returns:
- total number of block cache hits.
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getReadBlocksCount
public long getReadBlocksCount()Get total number of discrete blocks actually read from pack file(s), that is, block cache misses.- Returns:
- total number of discrete blocks read from pack file(s).
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getReadBlocksBytes
public long getReadBlocksBytes()Get total number of compressed bytes read during cache misses, as block sized units.- Returns:
- total number of compressed bytes read as block sized units.
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getReadBlocksMicros
public long getReadBlocksMicros()Get total microseconds spent reading blocks during cache misses.- Returns:
- total microseconds spent reading blocks.
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getInflatedBytes
public long getInflatedBytes()Get total number of bytes decompressed.- Returns:
- total number of bytes decompressed.
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getInflationMicros
public long getInflationMicros()Get total microseconds spent inflating compressed bytes.- Returns:
- total microseconds inflating compressed bytes.
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getIsNotLargerThanCallCount
public long getIsNotLargerThanCallCount()Get count of invocations toDfsReader.isNotLargerThan(AnyObjectId, int, long)
Each call could use the object-size index or not.
- Returns:
- how many times the size of an object was checked with
DfsReader.isNotLargerThan(AnyObjectId, int, long)
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getObjectSizeIndexHits
public long getObjectSizeIndexHits()Get number of times the size of a blob was found in the object size index.This counts only queries for blobs on packs with object size index.
- Returns:
- count of object size index hits
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getObjectSizeIndexMisses
public long getObjectSizeIndexMisses()Get number of times the size of an object was not found in the object size index. This usually means it was below the threshold.This counts only queries for blobs on packs with object size index.
- Returns:
- count of object size index misses.
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