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- Committer: Bazaar Package Importer
- Author(s): Adam Conrad
- Date: 2006-03-17 00:26:22 UTC
- Revision ID: james.westby@ubuntu.com-20060317002622-qab26luea8sqznyb
Tags: 4.3.29-5build1
Fake sync, all of our diffs are now incorporated upstream.
- files added:
- debian/manpages
- files modified:
- debian/changelog
added
removed
debian/manpages/db4.3_stat.1
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.\" Manual Page for Berkely DB utils, created from upstream
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.\" documentation by Thijs Kinkhorst <thijs@kinkhorst.com>.
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.TH DB4.3_STAT 1 "28 January 2005"
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.SH NAME
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db4.3_stat \- Display statistics for Berkeley DB environments
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.SH SYNOPSIS
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.B db4.3_stat
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-d file [-fN] [-h home] [-P password] [-s database]
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.B db4.3_stat
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[-cEelmNrtVZ] [-C Aclop] [-h home] [-L A] [-M A] [-R A] [-P password]
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.SH DESCRIPTION
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The db4.3_stat utility displays statistics for Berkeley DB environments.
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.SH OPTIONS
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.IP \fB\-C\fR
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Display internal information about the locking subsystem. (The output
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from this option is often both voluminous and meaningless, and is
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intended only for debugging.)
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.RS
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.IP A
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Display all information.
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.IP c
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Display lock conflict matrix.
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.IP l
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Display lockers within hash chains.
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.IP o
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Display lock objects within hash chains.
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.IP p
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Display locking subsystem parameters.
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.RE
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.IP \fB\-c\fR
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Display locking subsystem statistics, as described in DB_ENV->lock_stat.
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.IP \fB\-d\fR
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Display database statistics for the specified file, as described in
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DB->stat.
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.sp
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If the database contains multiple databases and the \fB-s\fR flag is
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not specified, the statistics are for the internal database that describes
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the other databases the file contains, and not for the file as a whole.
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.IP \fB\-E\fR
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Display internal information about the database environment, including
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all configured subsystems of the database environment. (The
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output from this option is often both voluminous and meaningless, and
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is intended only for debugging.)
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.IP \fB\-e\fR
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Display information about the database environment, including
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all configured subsystems of the database environment.
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.IP \fB\-f\fR
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Display only those database statistics that can be
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acquired without traversing the database.
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.IP \fB\-h\fR
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Specify a home directory for the database environment; by
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default, the current working directory is used.
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.IP \fB\-l\fR
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Display logging subsystem statistics, as described in DB_ENV->log_stat.
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.IP \fB\-M\fR
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Display internal information about the cache. (The output from this
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option is often both voluminous and meaningless, and is intended only
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for debugging.)
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.RS
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.IP A
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Display all information.
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.IP h
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Display buffers within hash chains.
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.RE
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.IP \fB\-m\fR
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Display cache statistics, as described in DB_ENV->memp_stat.
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.IP \fB\-N\fR
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Do not acquire shared region mutexes while running. Other problems,
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such as potentially fatal errors in Berkeley DB, will be ignored as well.
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This option is intended only for debugging errors, and should not be
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used under any other circumstances.
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.IP \fB\-P\fR
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Specify an environment password. Although Berkeley DB utilities overwrite
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password strings as soon as possible, be aware there may be a window of
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vulnerability on systems where unprivileged users can see command-line
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arguments or where utilities are not able to overwrite the memory
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containing the command-line arguments.
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.IP \fB\-R\fR
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Display internal information about the replication subsystem. (The
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output from this option is often both voluminous and meaningless, and
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is intended only for debugging.)
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.RS
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.IP A
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Display all information.
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.RE
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.IP \fB\-r\fR
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Display replication statistics, as described in DB_ENV->rep_stat.
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.IP \fB\-s\fR
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Display statistics for the specified database contained in the file
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specified with the \fB-d\fR flag.
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.IP \fB\-t\fR
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Display transaction subsystem statistics, as described in DB_ENV->txn_stat.
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.IP \fB\-V\fR
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Write the library version number to the standard output, and exit.
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.IP \fB\-Z\fR
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Reset the statistics after reporting them; valid only with the \fB-C\fR,
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\fB-c\fR, \fB-E\fR, \fB-e\fR, \fB-L\fR, \fB-l\fR,
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\fB-M\fR, \fB-m\fR, \fB-R\fR, \fB-r\fR, and \fB-t\fR
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options.
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.PP
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Values normally displayed in quantities of bytes are displayed as a
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combination of gigabytes (GB), megabytes (MB), kilobytes (KB), and bytes
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(B). Otherwise, values smaller than 10 million are displayed without
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any special notation, and values larger than 10 million are displayed
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as a number followed by "M".
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.PP
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The db4.3_stat utility may be used with a Berkeley DB environment (as described for the
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\fB-h\fR option, the environment variable \fBDB_HOME\fR, or
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because the utility was run in a directory containing a Berkeley DB
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environment). In order to avoid environment corruption when using a
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Berkeley DB environment, db4.3_stat should always be given the chance to
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detach from the environment and exit gracefully. To cause db4.3_stat
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to release all environment resources and exit cleanly, send it an
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interrupt signal (SIGINT).
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.PP
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The db4.3_stat utility exits 0 on success, and >0 if an error occurs.
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.SH ENVIRONMENT
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.IP \fBDB_HOME\fR
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If the \fB-h\fR option is not specified and the environment variable
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DB_HOME is set, it is used as the path of the database home, as described
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in DB_ENV->open.
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.SH AUTHORS
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Sleepycat Software, Inc. This manual page was created based on
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the HTML documentation for db_stat from Sleepycat,
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by Thijs Kinkhorst <thijs@kinkhorst.com>,
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for the Debian system (but may be used by others).
Loggerhead is a web-based interface for Breezy
Version: 2.0.1