WindowCacheStats (JGit - Parent 5.1.13.202002110435-r API)

@MXBean
public interface WindowCacheStats

Cache statistics for WindowCache.

Since:: 4.11

Method Summary

All Methods Static Methods Instance Methods Abstract Methods Default Methods Deprecated Methods
Modifier and Type	Method and Description
`default double`	`getAverageLoadTime()` Average time in nanoseconds for loading new values.
`long`	`getEvictionCount()` Number of cache evictions
`default double`	`getEvictionRatio()` Ratio of cache evictions.
`long`	`getHitCount()` Number of cache hits
`default double`	`getHitRatio()` Ratio of cache requests which were hits defined as `hitCount / requestCount`, or `1.0` when `requestCount == 0`.
`default long`	`getLoadCount()` Total number of times that the cache attempted to load new values.
`long`	`getLoadFailureCount()` Number of failed loads
`default double`	`getLoadFailureRatio()` Ratio of cache load attempts which threw exceptions.
`long`	`getLoadSuccessCount()` Number of successful loads
`long`	`getMissCount()` Number of cache misses.
`default double`	`getMissRatio()` Ratio of cache requests which were misses defined as `missCount / requestCount`, or `0.0` when `requestCount == 0`.
`long`	`getOpenByteCount()` Number of bytes cached
`Map<String,Long>`	`getOpenByteCountPerRepository()` Number of bytes cached per repository
`static long`	`getOpenBytes()` Deprecated. use `getOpenByteCount()` instead
`long`	`getOpenFileCount()` Number of pack files kept open by the cache
`static int`	`getOpenFiles()` Deprecated. use `getOpenFileCount()` instead
`default long`	`getRequestCount()` Number of times the cache returned either a cached or uncached value.
`static WindowCacheStats`	`getStats()`
`long`	`getTotalLoadTime()` Total time in nanoseconds the cache spent loading new values.
`void`	`resetCounters()` Reset counters.

- Method Detail
  - getOpenFiles
```
@Deprecated
static int getOpenFiles()
```
    Deprecated. use getOpenFileCount() instead
    
    Returns:
    
    the number of open files.
  - getOpenBytes
```
@Deprecated
static long getOpenBytes()
```
    Deprecated. use getOpenByteCount() instead
    
    Returns:
    
    the number of open bytes.
  - getStats
```
static WindowCacheStats getStats()
```
    Returns:
    
    cache statistics for the WindowCache
    
    Since:
    
    5.1.13
  - getHitCount
```
long getHitCount()
```
    Number of cache hits
    
    Returns:
    
    number of cache hits
  - getHitRatio
```
default double getHitRatio()
```
    Ratio of cache requests which were hits defined as hitCount / requestCount, or 1.0 when requestCount == 0. Note that hitRate + missRate =~ 1.0.
    
    Returns:
    
    the ratio of cache requests which were hits
  - getMissCount
```
long getMissCount()
```
    Number of cache misses.
    
    Returns:
    
    number of cash misses
  - getMissRatio
```
default double getMissRatio()
```
    Ratio of cache requests which were misses defined as missCount / requestCount, or 0.0 when requestCount == 0. Note that hitRate + missRate =~ 1.0. Cache misses include all requests which weren't cache hits, including requests which resulted in either successful or failed loading attempts.
    
    Returns:
    
    the ratio of cache requests which were misses
  - getLoadSuccessCount
```
long getLoadSuccessCount()
```
    Number of successful loads
    
    Returns:
    
    number of successful loads
  - getLoadFailureCount
```
long getLoadFailureCount()
```
    Number of failed loads
    
    Returns:
    
    number of failed loads
  - getLoadFailureRatio
```
default double getLoadFailureRatio()
```
    Ratio of cache load attempts which threw exceptions. This is defined as loadFailureCount / (loadSuccessCount + loadFailureCount), or 0.0 when loadSuccessCount + loadFailureCount == 0.
    
    Returns:
    
    the ratio of cache loading attempts which threw exceptions
  - getLoadCount
```
default long getLoadCount()
```
    Total number of times that the cache attempted to load new values. This includes both successful load operations, as well as failed loads. This is defined as loadSuccessCount + loadFailureCount.
    
    Returns:
    
    the loadSuccessCount + loadFailureCount
  - getEvictionCount
```
long getEvictionCount()
```
    Number of cache evictions
    
    Returns:
    
    number of evictions
  - getEvictionRatio
```
default double getEvictionRatio()
```
    Ratio of cache evictions. This is defined as evictionCount / requestCount, or 0.0 when requestCount == 0.
    
    Returns:
    
    the ratio of cache loading attempts which threw exceptions
  - getRequestCount
```
default long getRequestCount()
```
    Number of times the cache returned either a cached or uncached value. This is defined as hitCount + missCount.
    
    Returns:
    
    the hitCount + missCount
  - getAverageLoadTime
```
default double getAverageLoadTime()
```
    Average time in nanoseconds for loading new values. This is totalLoadTime / (loadSuccessCount + loadFailureCount).
    
    Returns:
    
    the average time spent loading new values
  - getTotalLoadTime
```
long getTotalLoadTime()
```
    Total time in nanoseconds the cache spent loading new values.
    
    Returns:
    
    the total number of nanoseconds the cache has spent loading new values
  - getOpenFileCount
```
long getOpenFileCount()
```
    Number of pack files kept open by the cache
    
    Returns:
    
    number of files kept open by cache
  - getOpenByteCount
```
long getOpenByteCount()
```
    Number of bytes cached
    
    Returns:
    
    number of bytes cached
  - getOpenByteCountPerRepository
```
Map<String,Long> getOpenByteCountPerRepository()
```
    Number of bytes cached per repository
    
    Returns:
    
    number of bytes cached per repository
  - resetCounters
```
void resetCounters()
```
    Reset counters. Does not reset open bytes and open files counters.

Interface WindowCacheStats

Method Summary

Method Detail

getOpenFiles

getOpenBytes

getStats

getHitCount

getHitRatio

getMissCount

getMissRatio

getLoadSuccessCount

getLoadFailureCount

getLoadFailureRatio

getLoadCount

getEvictionCount

getEvictionRatio

getRequestCount

getAverageLoadTime

getTotalLoadTime

getOpenFileCount

getOpenByteCount

getOpenByteCountPerRepository

resetCounters