Berkeley DB
version 4.5.20

com.sleepycat.db
Class CacheFileStats

java.lang.Object
  extended by com.sleepycat.db.CacheFileStats

public class CacheFileStats
extends Object

Statistics for a file in the cache.


Method Summary
 int getCacheHit()
          Requested pages found in the cache.
 int getCacheMiss()
          Requested pages not found in the cache.
 String getFileName()
          The name of the file.
 int getMap()
          Requested pages mapped into the process' address space.
 int getPageCreate()
          Pages created in the cache.
 int getPageIn()
          Pages read into the cache.
 int getPageOut()
          Pages written from the cache to the backing file.
 int getPageSize()
          Page size in bytes.
 String toString()
          For convenience, the CacheFileStats class has a toString method that lists all the data fields.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Method Detail

getFileName

public String getFileName()
The name of the file.


getPageSize

public int getPageSize()
Page size in bytes.


getMap

public int getMap()
Requested pages mapped into the process' address space.


getCacheHit

public int getCacheHit()
Requested pages found in the cache.


getCacheMiss

public int getCacheMiss()
Requested pages not found in the cache.


getPageCreate

public int getPageCreate()
Pages created in the cache.


getPageIn

public int getPageIn()
Pages read into the cache.


getPageOut

public int getPageOut()
Pages written from the cache to the backing file.


toString

public String toString()
For convenience, the CacheFileStats class has a toString method that lists all the data fields.

Overrides:
toString in class Object

Berkeley DB
version 4.5.20

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