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Berkeley DB Java Edition version 1.5.3 |
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java.lang.Objectcom.sleepycat.je.LockStats
Lock statistics for a database environment.
Note that some of the lock statistics may be expensive to obtain because the lock table is unavailable while the statistics are gathered. These expensive statistics are only provided if Environment.getLockStats()is called with a StatsConfig parameter that has been configured for "slow" stats.
Constructor Summary | |
LockStats()
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Method Summary | |
int |
getNOwners()
Total lock owners in lock table. |
int |
getNReadLocks()
Total read locks currently held. |
int |
getNTotalLocks()
Total locks currently in lock table. |
int |
getNWaiters()
Total transactions waiting for locks. |
long |
getNWaits()
Total number of lock waits to date. |
int |
getNWriteLocks()
Total write locks currently held. |
Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public LockStats()
Method Detail |
public int getNOwners()
Environment.getLockStats(com.sleepycat.je.StatsConfig)
is called in "slow" mode.
public int getNReadLocks()
Environment.getLockStats(com.sleepycat.je.StatsConfig)
is called in "slow" mode.
public int getNTotalLocks()
Environment.getLockStats(com.sleepycat.je.StatsConfig)
is called in "slow" mode.
public int getNWaiters()
Environment.getLockStats(com.sleepycat.je.StatsConfig)
is called in "slow" mode.
public int getNWriteLocks()
Environment.getLockStats(com.sleepycat.je.StatsConfig)
is called in "slow" mode.
public long getNWaits()
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Berkeley DB Java Edition version 1.5.3 |
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