From 780b92ada9afcf1d58085a83a0b9e6bc982203d1 Mon Sep 17 00:00:00 2001 From: Lorry Tar Creator Date: Tue, 17 Feb 2015 17:25:57 +0000 Subject: Imported from /home/lorry/working-area/delta_berkeleydb/db-6.1.23.tar.gz. --- docs/java/com/sleepycat/db/LockStats.html | 2324 +++++++++++++---------------- 1 file changed, 1058 insertions(+), 1266 deletions(-) (limited to 'docs/java/com/sleepycat/db/LockStats.html') diff --git a/docs/java/com/sleepycat/db/LockStats.html b/docs/java/com/sleepycat/db/LockStats.html index aacdd691..976712b1 100644 --- a/docs/java/com/sleepycat/db/LockStats.html +++ b/docs/java/com/sleepycat/db/LockStats.html @@ -1,1284 +1,1076 @@ - - - - - -LockStats (Oracle - Berkeley DB Java API) - - - - - - - - - - - - -
- - +//--> + + - - - - - - - - - - - - - - - - -
-Berkeley DB
version 5.3.21
-
- + + +
+ + +
+ + + - -
-

- -com.sleepycat.db -
-Class LockStats

-
-java.lang.Object
-  extended by com.sleepycat.db.LockStats
-
-
-
-
public class LockStats
extends Object
- - -

-Lock statistics for a database environment. -

- -

-


- -

- +

+
com.sleepycat.db
+

Class LockStats

+
+
+ +
+
    +
  • +
    +
    +
    public class LockStats
    +extends java.lang.Object
    +
    Lock statistics for a database environment.
    +
  • +
+
+
+
    +
  • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
    -Method Summary
    - intgetCurMaxId() - -
    -          The current maximum unused locker ID.
    - intgetHashLen() - -
    -          Maximum length of a lock hash bucket.
    - intgetId() - -
    -          The last allocated locker ID.
    - intgetInitlockers() - -
    -          The initial number of lockers allocated in lock table.
    - intgetInitlocks() - -
    -          The initial number of locks allocated in the lock table.
    - intgetInitobjects() - -
    -          The initial number of lock objects allocated in lock table.
    - intgetLockers() - -
    -          The current number of lockers allocated in lock table.
    - longgetLockersNowait() - -
    -          The number of requests to allocate or deallocate a locker for which the - thread of control did not wait.
    - longgetLockersWait() - -
    -          The number of requests to allocate or deallocate a locker for which the - thread of control waited.
    - longgetLockNowait() - -
    -          The number of lock requests not immediately available due to conflicts, - for which the thread of control did not wait.
    - intgetLocks() - -
    -          The current number of locks allocated in lock table.
    - longgetLocksteals() - -
    -          The maximum number of locks stolen by an empty partition.
    - intgetLockTimeout() - -
    -          Lock timeout value.
    - longgetLockWait() - -
    -          The number of lock requests not immediately available due to conflicts, - for which the thread of control waited.
    - intgetMaxHlocks() - -
    -          The maximum number of locks in any hash bucket at any one time.
    - intgetMaxHobjects() - -
    -          The maximum number of objects in any hash bucket at any one time.
    - intgetMaxLockers() - -
    -          The maximum number of lockers possible.
    - intgetMaxLocks() - -
    -          The maximum number of locks possible.
    - longgetMaxLsteals() - -
    -          The maximum number of lock steals for any one partition.
    - intgetMaxNlockers() - -
    -          The maximum number of lockers at any one time.
    - intgetMaxNlocks() - -
    -          The maximum number of locks at any one time.
    - intgetMaxNobjects() - -
    -          The maximum number of lock objects at any one time.
    - intgetMaxObjects() - -
    -          The maximum number of lock objects possible.
    - longgetMaxOsteals() - -
    -          The maximum number of object steals for any one partition.
    - intgetNobjects() - -
    -          The number of current lock objects.
    - longgetNumDeadlocks() - -
    -          The number of deadlocks.
    - longgetNumDowngrade() - -
    -          The total number of locks downgraded.
    - intgetNumLockers() - -
    -          The number of current lockers.
    - intgetNumLocks() - -
    -          The number of current locks.
    - longgetNumLockTimeouts() - -
    -          The number of lock requests that have timed out.
    - intgetNumModes() - -
    -          The number of lock modes.
    - longgetNumReleases() - -
    -          The total number of locks released.
    - longgetNumRequests() - -
    -          The total number of locks requested.
    - longgetNumTxnTimeouts() - -
    -          The number of transactions that have timed out.
    - longgetNumUpgrade() - -
    -          The total number of locks upgraded.
    - intgetObjects() - -
    -          The current number of lock objects allocated in lock table.
    - longgetObjectsteals() - -
    -          The maximum number of objects stolen by an empty partition.
    - longgetObjsNowait() - -
    -          The number of requests to allocate or deallocate an object for which the - thread of control did not wait.
    - longgetObjsWait() - -
    -          The number of requests to allocate or deallocate an object for which the - thread of control waited.
    - intgetPartitions() - -
    -          The number of lock table partitions.
    - longgetPartMaxNowait() - -
    -          The number of times that a thread of control was able to obtain any one - lock partition mutex without waiting.
    - longgetPartMaxWait() - -
    -          The maximum number of times that a thread of control was forced to wait - before obtaining any one lock partition mutex.
    - longgetPartNowait() - -
    -          The number of times that a thread of control was able to obtain a lock - partition mutex without waiting.
    - longgetPartWait() - -
    -          The number of times that a thread of control was forced to wait before - obtaining a lock partition mutex.
    - longgetRegionNowait() - -
    -          The number of times that a thread of control was able to obtain the - region lock without waiting.
    - longgetRegionWait() - -
    -          The number of times that a thread of control was forced to wait - before obtaining the region lock.
    - longgetRegSize() - -
    -          The size of the lock region.
    - intgetTableSize() - -
    -          The size of object hash table.
    - intgetTxnTimeout() - -
    -          Transaction timeout value.
    - StringtoString() - -
    -          For convenience, the LockStats 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 Summary

      + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
      Methods 
      Modifier and TypeMethod and Description
      intgetCurMaxId() +
      The current maximum unused locker ID.
      +
      intgetHashLen() +
      Maximum length of a lock hash bucket.
      +
      intgetId() +
      The last allocated locker ID.
      +
      intgetInitlockers() +
      The initial number of lockers allocated in lock table.
      +
      intgetInitlocks() +
      The initial number of locks allocated in the lock table.
      +
      intgetInitobjects() +
      The initial number of lock objects allocated in lock table.
      +
      intgetLockers() +
      The current number of lockers allocated in lock table.
      +
      longgetLockersNowait() +
      The number of requests to allocate or deallocate a locker for which the + thread of control did not wait.
      +
      longgetLockersWait() +
      The number of requests to allocate or deallocate a locker for which the + thread of control waited.
      +
      longgetLockNowait() +
      The number of lock requests not immediately available due to conflicts, + for which the thread of control did not wait.
      +
      intgetLocks() +
      The current number of locks allocated in lock table.
      +
      longgetLocksteals() +
      The maximum number of locks stolen by an empty partition.
      +
      intgetLockTimeout() +
      Lock timeout value.
      +
      longgetLockWait() +
      The number of lock requests not immediately available due to conflicts, + for which the thread of control waited.
      +
      intgetMaxHlocks() +
      The maximum number of locks in any hash bucket at any one time.
      +
      intgetMaxHobjects() +
      The maximum number of objects in any hash bucket at any one time.
      +
      intgetMaxLockers() +
      The maximum number of lockers possible.
      +
      intgetMaxLocks() +
      The maximum number of locks possible.
      +
      longgetMaxLsteals() +
      The maximum number of lock steals for any one partition.
      +
      intgetMaxNlockers() +
      The maximum number of lockers at any one time.
      +
      intgetMaxNlocks() +
      The maximum number of locks at any one time.
      +
      intgetMaxNobjects() +
      The maximum number of lock objects at any one time.
      +
      intgetMaxObjects() +
      The maximum number of lock objects possible.
      +
      longgetMaxOsteals() +
      The maximum number of object steals for any one partition.
      +
      intgetNobjects() +
      The number of current lock objects.
      +
      longgetNumDeadlocks() +
      The number of deadlocks.
      +
      longgetNumDowngrade() +
      The total number of locks downgraded.
      +
      intgetNumLockers() +
      The number of current lockers.
      +
      longgetNumLockersHit() +
      The number of hits in the thread locker cache.
      +
      longgetNumLockersReused() +
      Total number of lockers reused.
      +
      intgetNumLocks() +
      The number of current locks.
      +
      longgetNumLockTimeouts() +
      The number of lock requests that have timed out.
      +
      intgetNumModes() +
      The number of lock modes.
      +
      longgetNumReleases() +
      The total number of locks released.
      +
      longgetNumRequests() +
      The total number of locks requested.
      +
      longgetNumTxnTimeouts() +
      The number of transactions that have timed out.
      +
      longgetNumUpgrade() +
      The total number of locks upgraded.
      +
      intgetObjects() +
      The current number of lock objects allocated in lock table.
      +
      longgetObjectsteals() +
      The maximum number of objects stolen by an empty partition.
      +
      longgetObjsNowait() +
      The number of requests to allocate or deallocate an object for which the + thread of control did not wait.
      +
      longgetObjsWait() +
      The number of requests to allocate or deallocate an object for which the + thread of control waited.
      +
      intgetPartitions() +
      The number of lock table partitions.
      +
      longgetPartMaxNowait() +
      The number of times that a thread of control was able to obtain any one + lock partition mutex without waiting.
      +
      longgetPartMaxWait() +
      The maximum number of times that a thread of control was forced to wait + before obtaining any one lock partition mutex.
      +
      longgetPartNowait() +
      The number of times that a thread of control was able to obtain a lock + partition mutex without waiting.
      +
      longgetPartWait() +
      The number of times that a thread of control was forced to wait before + obtaining a lock partition mutex.
      +
      longgetRegionNowait() +
      The number of times that a thread of control was able to obtain the lock + region mutex without waiting.
      +
      longgetRegionWait() +
      The number of times that a thread of control was forced to wait before + obtaining the lock region mutex.
      +
      longgetRegSize() +
      The size of the lock region.
      +
      intgetTableSize() +
      The size of object hash table.
      +
      intgetTxnTimeout() +
      Transaction timeout value.
      +
      java.lang.StringtoString() +
      For convenience, the LockStats 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
    - -

    -getId

    -
    -public int getId()
    -
    -
    The last allocated locker ID. -

    -

    -
    -
    -
    -
    - -

    -getCurMaxId

    -
    -public int getCurMaxId()
    -
    -
    The current maximum unused locker ID. -

    -

    -
    -
    -
    -
    - -

    -getInitlocks

    -
    -public int getInitlocks()
    -
    -
    The initial number of locks allocated in the lock table. -

    -

    -
    -
    -
    -
    - -

    -getInitlockers

    -
    -public int getInitlockers()
    -
    -
    The initial number of lockers allocated in lock table. -

    -

    -
    -
    -
    -
    - -

    -getInitobjects

    -
    -public int getInitobjects()
    -
    -
    The initial number of lock objects allocated in lock table. -

    -

    -
    -
    -
    -
    - -

    -getLocks

    -
    -public int getLocks()
    -
    -
    The current number of locks allocated in lock table. -

    -

    -
    -
    -
    -
    - -

    -getLockers

    -
    -public int getLockers()
    -
    -
    The current number of lockers allocated in lock table. -

    -

    -
    -
    -
    -
    - -

    -getObjects

    -
    -public int getObjects()
    -
    -
    The current number of lock objects allocated in lock table. -

    -

    -
    -
    -
    -
    - -

    -getMaxLocks

    -
    -public int getMaxLocks()
    -
    -
    The maximum number of locks possible. -

    -

    -
    -
    -
    -
    - -

    -getMaxLockers

    -
    -public int getMaxLockers()
    -
    -
    The maximum number of lockers possible. -

    -

    -
    -
    -
    -
    - -

    -getMaxObjects

    -
    -public int getMaxObjects()
    -
    -
    The maximum number of lock objects possible. -

    -

    -
    -
    -
    -
    - -

    -getPartitions

    -
    -public int getPartitions()
    -
    -
    The number of lock table partitions. -

    -

    -
    -
    -
    -
    - -

    -getTableSize

    -
    -public int getTableSize()
    -
    -
    The size of object hash table. -

    -

    -
    -
    -
    -
    - -

    -getNumModes

    -
    -public int getNumModes()
    -
    -
    The number of lock modes. -

    -

    -
    -
    -
    -
    - -

    -getNumLockers

    -
    -public int getNumLockers()
    -
    -
    The number of current lockers. -

    -

    -
    -
    -
    -
    - -

    -getNumLocks

    -
    -public int getNumLocks()
    -
    -
    The number of current locks. -

    -

    -
    -
    -
    -
    - -

    -getMaxNlocks

    -
    -public int getMaxNlocks()
    -
    -
    The maximum number of locks at any one time. Note that if there is more than one partition, this is the sum of the maximum across all partitions. -

    -

    -
    -
    -
    -
    - -

    -getMaxHlocks

    -
    -public int getMaxHlocks()
    -
    -
    The maximum number of locks in any hash bucket at any one time. -

    -

    -
    -
    -
    -
    - -

    -getLocksteals

    -
    -public long getLocksteals()
    -
    -
    The maximum number of locks stolen by an empty partition. -

    -

    -
    -
    -
    -
    - -

    -getMaxLsteals

    -
    -public long getMaxLsteals()
    -
    -
    The maximum number of lock steals for any one partition. -

    -

    -
    -
    -
    -
    - -

    -getMaxNlockers

    -
    -public int getMaxNlockers()
    -
    -
    The maximum number of lockers at any one time. -

    -

    -
    -
    -
    -
    - -

    -getNobjects

    -
    -public int getNobjects()
    -
    -
    The number of current lock objects. -

    -

    -
    -
    -
    -
    - -

    -getMaxNobjects

    -
    -public int getMaxNobjects()
    -
    -
    The maximum number of lock objects at any one time. Note that if there is more than one partition this is the sum of the maximum across all partitions. -

    -

    -
    -
    -
    -
    - -

    -getMaxHobjects

    -
    -public int getMaxHobjects()
    -
    -
    The maximum number of objects in any hash bucket at any one time. -

    -

    -
    -
    -
    -
    - -

    -getObjectsteals

    -
    -public long getObjectsteals()
    -
    -
    The maximum number of objects stolen by an empty partition. -

    -

    -
    -
    -
    -
    - -

    -getMaxOsteals

    -
    -public long getMaxOsteals()
    -
    -
    The maximum number of object steals for any one partition. -

    -

    -
    -
    -
    -
    - -

    -getNumRequests

    -
    -public long getNumRequests()
    -
    -
    The total number of locks requested. -

    -

    -
    -
    -
    -
    - -

    -getNumReleases

    -
    -public long getNumReleases()
    -
    -
    The total number of locks released. -

    -

    -
    -
    -
    -
    - -

    -getNumUpgrade

    -
    -public long getNumUpgrade()
    -
    -
    The total number of locks upgraded. -

    -

    -
    -
    -
    -
    - -

    -getNumDowngrade

    -
    -public long getNumDowngrade()
    -
    -
    The total number of locks downgraded. -

    -

    -
    -
    -
    -
    - -

    -getLockWait

    -
    -public long getLockWait()
    -
    -
    The number of lock requests not immediately available due to conflicts, - for which the thread of control waited. -

    -

    -
    -
    -
    -
    - -

    -getLockNowait

    -
    -public long getLockNowait()
    -
    -
    The number of lock requests not immediately available due to conflicts, - for which the thread of control did not wait. -

    -

    -
    -
    -
    -
    - -

    -getNumDeadlocks

    -
    -public long getNumDeadlocks()
    -
    -
    The number of deadlocks. -

    -

    -
    -
    -
    -
    - -

    -getLockTimeout

    -
    -public int getLockTimeout()
    -
    -
    Lock timeout value. -

    -

    -
    -
    -
    -
    - -

    -getNumLockTimeouts

    -
    -public long getNumLockTimeouts()
    -
    -
    The number of lock requests that have timed out. -

    -

    -
    -
    -
    -
    - -

    -getTxnTimeout

    -
    -public int getTxnTimeout()
    -
    -
    Transaction timeout value. -

    -

    -
    -
    -
    -
    - -

    -getNumTxnTimeouts

    -
    -public long getNumTxnTimeouts()
    -
    -
    The number of transactions that have timed out. This value is also - a component of st_ndeadlocks, the total number of deadlocks detected. -

    -

    -
    -
    -
    -
    - -

    -getPartWait

    -
    -public long getPartWait()
    -
    -
    The number of times that a thread of control was forced to wait before - obtaining a lock partition mutex. -

    -

    -
    -
    -
    -
    - -

    -getPartNowait

    -
    -public long getPartNowait()
    -
    -
    The number of times that a thread of control was able to obtain a lock - partition mutex without waiting. -

    -

    -
    -
    -
    -
    - -

    -getPartMaxWait

    -
    -public long getPartMaxWait()
    -
    -
    The maximum number of times that a thread of control was forced to wait - before obtaining any one lock partition mutex. -

    -

    -
    -
    -
    -
    - -

    -getPartMaxNowait

    -
    -public long getPartMaxNowait()
    -
    -
    The number of times that a thread of control was able to obtain any one - lock partition mutex without waiting. -

    -

    -
    -
    -
    -
    - -

    -getObjsWait

    -
    -public long getObjsWait()
    -
    -
    The number of requests to allocate or deallocate an object for which the - thread of control waited. -

    -

    -
    -
    -
    -
    - -

    -getObjsNowait

    -
    -public long getObjsNowait()
    -
    -
    The number of requests to allocate or deallocate an object for which the - thread of control did not wait. -

    -

    -
    -
    -
    -
    - -

    -getLockersWait

    -
    -public long getLockersWait()
    -
    -
    The number of requests to allocate or deallocate a locker for which the - thread of control waited. -

    -

    -
    -
    -
    -
    - -

    -getLockersNowait

    -
    -public long getLockersNowait()
    -
    -
    The number of requests to allocate or deallocate a locker for which the - thread of control did not wait. -

    -

    -
    -
    -
    -
    - -

    -getRegionWait

    -
    -public long getRegionWait()
    -
    -
    The number of times that a thread of control was forced to wait - before obtaining the region lock. -

    -

    -
    -
    -
    -
    - -

    -getRegionNowait

    -
    -public long getRegionNowait()
    -
    -
    The number of times that a thread of control was able to obtain the - region lock without waiting. -

    -

    -
    -
    -
    -
    - -

    -getHashLen

    -
    -public int getHashLen()
    -
    -
    Maximum length of a lock hash bucket. -

    -

    -
    -
    -
    -
    - -

    -getRegSize

    -
    -public long getRegSize()
    -
    -
    The size of the lock region. -

    -

    -
    -
    -
    -
    - -

    -toString

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

    -

    -
    Overrides:
    toString in class Object
    -
    -
    -
    -
    -
    +
      +
    • + + +

      Method Detail

      + + + +
        +
      • +

        getId

        +
        public int getId()
        +
        The last allocated locker ID.
        +
      • +
      + + + +
        +
      • +

        getCurMaxId

        +
        public int getCurMaxId()
        +
        The current maximum unused locker ID.
        +
      • +
      + + + +
        +
      • +

        getInitlocks

        +
        public int getInitlocks()
        +
        The initial number of locks allocated in the lock table.
        +
      • +
      + + + +
        +
      • +

        getInitlockers

        +
        public int getInitlockers()
        +
        The initial number of lockers allocated in lock table.
        +
      • +
      + + + +
        +
      • +

        getInitobjects

        +
        public int getInitobjects()
        +
        The initial number of lock objects allocated in lock table.
        +
      • +
      + + + +
        +
      • +

        getLocks

        +
        public int getLocks()
        +
        The current number of locks allocated in lock table.
        +
      • +
      + + + +
        +
      • +

        getLockers

        +
        public int getLockers()
        +
        The current number of lockers allocated in lock table.
        +
      • +
      + + + +
        +
      • +

        getObjects

        +
        public int getObjects()
        +
        The current number of lock objects allocated in lock table.
        +
      • +
      + + + +
        +
      • +

        getMaxLocks

        +
        public int getMaxLocks()
        +
        The maximum number of locks possible.
        +
      • +
      + + + +
        +
      • +

        getMaxLockers

        +
        public int getMaxLockers()
        +
        The maximum number of lockers possible.
        +
      • +
      + + + +
        +
      • +

        getMaxObjects

        +
        public int getMaxObjects()
        +
        The maximum number of lock objects possible.
        +
      • +
      + + + +
        +
      • +

        getPartitions

        +
        public int getPartitions()
        +
        The number of lock table partitions.
        +
      • +
      + + + +
        +
      • +

        getTableSize

        +
        public int getTableSize()
        +
        The size of object hash table.
        +
      • +
      + + + +
        +
      • +

        getNumModes

        +
        public int getNumModes()
        +
        The number of lock modes.
        +
      • +
      + + + +
        +
      • +

        getNumLockers

        +
        public int getNumLockers()
        +
        The number of current lockers.
        +
      • +
      + + + +
        +
      • +

        getNumLocks

        +
        public int getNumLocks()
        +
        The number of current locks.
        +
      • +
      + + + +
        +
      • +

        getMaxNlocks

        +
        public int getMaxNlocks()
        +
        The maximum number of locks at any one time. Note that if there is more than one partition, this is the sum of the maximum across all partitions.
        +
      • +
      + + + +
        +
      • +

        getMaxHlocks

        +
        public int getMaxHlocks()
        +
        The maximum number of locks in any hash bucket at any one time.
        +
      • +
      + + + +
        +
      • +

        getLocksteals

        +
        public long getLocksteals()
        +
        The maximum number of locks stolen by an empty partition.
        +
      • +
      + + + +
        +
      • +

        getMaxLsteals

        +
        public long getMaxLsteals()
        +
        The maximum number of lock steals for any one partition.
        +
      • +
      + + + +
        +
      • +

        getMaxNlockers

        +
        public int getMaxNlockers()
        +
        The maximum number of lockers at any one time.
        +
      • +
      + + + +
        +
      • +

        getNobjects

        +
        public int getNobjects()
        +
        The number of current lock objects.
        +
      • +
      + + + +
        +
      • +

        getMaxNobjects

        +
        public int getMaxNobjects()
        +
        The maximum number of lock objects at any one time. Note that if there is more than one partition this is the sum of the maximum across all partitions.
        +
      • +
      + + + +
        +
      • +

        getMaxHobjects

        +
        public int getMaxHobjects()
        +
        The maximum number of objects in any hash bucket at any one time.
        +
      • +
      + + + +
        +
      • +

        getObjectsteals

        +
        public long getObjectsteals()
        +
        The maximum number of objects stolen by an empty partition.
        +
      • +
      + + + +
        +
      • +

        getMaxOsteals

        +
        public long getMaxOsteals()
        +
        The maximum number of object steals for any one partition.
        +
      • +
      + + + +
        +
      • +

        getNumRequests

        +
        public long getNumRequests()
        +
        The total number of locks requested.
        +
      • +
      + + + +
        +
      • +

        getNumReleases

        +
        public long getNumReleases()
        +
        The total number of locks released.
        +
      • +
      + + + +
        +
      • +

        getNumUpgrade

        +
        public long getNumUpgrade()
        +
        The total number of locks upgraded.
        +
      • +
      + + + +
        +
      • +

        getNumDowngrade

        +
        public long getNumDowngrade()
        +
        The total number of locks downgraded.
        +
      • +
      + + + +
        +
      • +

        getLockWait

        +
        public long getLockWait()
        +
        The number of lock requests not immediately available due to conflicts, + for which the thread of control waited.
        +
      • +
      + + + +
        +
      • +

        getLockNowait

        +
        public long getLockNowait()
        +
        The number of lock requests not immediately available due to conflicts, + for which the thread of control did not wait.
        +
      • +
      + + + +
        +
      • +

        getNumDeadlocks

        +
        public long getNumDeadlocks()
        +
        The number of deadlocks.
        +
      • +
      + + + +
        +
      • +

        getLockTimeout

        +
        public int getLockTimeout()
        +
        Lock timeout value.
        +
      • +
      + + + +
        +
      • +

        getNumLockTimeouts

        +
        public long getNumLockTimeouts()
        +
        The number of lock requests that have timed out.
        +
      • +
      + + + +
        +
      • +

        getTxnTimeout

        +
        public int getTxnTimeout()
        +
        Transaction timeout value.
        +
      • +
      + + + +
        +
      • +

        getNumTxnTimeouts

        +
        public long getNumTxnTimeouts()
        +
        The number of transactions that have timed out. This value is also + a component of st_ndeadlocks, the total number of deadlocks detected.
        +
      • +
      + + + +
        +
      • +

        getPartWait

        +
        public long getPartWait()
        +
        The number of times that a thread of control was forced to wait before + obtaining a lock partition mutex.
        +
      • +
      + + + +
        +
      • +

        getPartNowait

        +
        public long getPartNowait()
        +
        The number of times that a thread of control was able to obtain a lock + partition mutex without waiting.
        +
      • +
      + + + +
        +
      • +

        getPartMaxWait

        +
        public long getPartMaxWait()
        +
        The maximum number of times that a thread of control was forced to wait + before obtaining any one lock partition mutex.
        +
      • +
      + + + +
        +
      • +

        getPartMaxNowait

        +
        public long getPartMaxNowait()
        +
        The number of times that a thread of control was able to obtain any one + lock partition mutex without waiting.
        +
      • +
      + + + +
        +
      • +

        getObjsWait

        +
        public long getObjsWait()
        +
        The number of requests to allocate or deallocate an object for which the + thread of control waited.
        +
      • +
      + + + +
        +
      • +

        getObjsNowait

        +
        public long getObjsNowait()
        +
        The number of requests to allocate or deallocate an object for which the + thread of control did not wait.
        +
      • +
      + + + +
        +
      • +

        getLockersWait

        +
        public long getLockersWait()
        +
        The number of requests to allocate or deallocate a locker for which the + thread of control waited.
        +
      • +
      + + + +
        +
      • +

        getLockersNowait

        +
        public long getLockersNowait()
        +
        The number of requests to allocate or deallocate a locker for which the + thread of control did not wait.
        +
      • +
      + + + +
        +
      • +

        getRegionWait

        +
        public long getRegionWait()
        +
        The number of times that a thread of control was forced to wait before + obtaining the lock region mutex.
        +
      • +
      + + + +
        +
      • +

        getRegionNowait

        +
        public long getRegionNowait()
        +
        The number of times that a thread of control was able to obtain the lock + region mutex without waiting.
        +
      • +
      + + + +
        +
      • +

        getNumLockersHit

        +
        public long getNumLockersHit()
        +
        The number of hits in the thread locker cache.
        +
      • +
      + + + +
        +
      • +

        getNumLockersReused

        +
        public long getNumLockersReused()
        +
        Total number of lockers reused.
        +
      • +
      + + + +
        +
      • +

        getHashLen

        +
        public int getHashLen()
        +
        Maximum length of a lock hash bucket.
        +
      • +
      + + + +
        +
      • +

        getRegSize

        +
        public long getRegSize()
        +
        The size of the lock region.
        +
      • +
      + + + +
        +
      • +

        toString

        +
        public java.lang.String toString()
        +
        For convenience, the LockStats class has a toString method + that lists all the data fields.
        +
        +
        Overrides:
        +
        toString in class java.lang.Object
        +
        +
      • +
      +
    • +
    +
  • +
+
+
-
- - - - - - - - - - - - - - - - - - -
-Berkeley DB
version 5.3.21
-
- + + +
+ + +
+ + + - -
-Copyright (c) 1996, 2012 Oracle and/or its affiliates. All rights reserved. - - +

Copyright (c) 1996, 2015 Oracle and/or its affiliates. All rights reserved.

+ + -- cgit v1.2.1