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 cachefsstat(1M)                                             cachefsstat(1M)

 NAME    [Toc]    [Back]
      cachefsstat - Cache File System statistics

 SYNOPSIS    [Toc]    [Back]
      cachefsstat [ -z ] [ path... ]

 DESCRIPTION    [Toc]    [Back]
      The cachefsstat command displays statistical information about the
      cache filesystem mounted on path.  The statistical information
      includes cache hits and misses, consistency checking, and modification
      operations.  If path is not specified, all mounted cache filesystems
      are used.  cachefsstat can also be used to reinitialize this
      information (see -z option).  The statistical information has the
      following format:

           <cache hit rate>
           <consistency checks>


           cache hit rate
                       The percentage of cache hits over the total number of
                       attempts, followed by the actual numbers of hits and

           consistency checks
                       The number of consistency checks performed, followed
                       by the number that passed, and the number that

           modifies    The number of modify operations, including writes,
                       creates, etc.

    Options    [Toc]    [Back]
      The following option is supported:

           -z        Zero (reinitialize) statistics.  Execute cachefsstat -z
                     before executing cachefsstat again to gather statistics
                     on the cache performance. This option can only be used
                     by the super-user. The statistics printed reflect those
                     just before the statistics are re-initialized.

 EXAMPLES    [Toc]    [Back]
           example% cachefsstat /home/sam
           cache hit rate:  73% (1234 hits, 450 misses)
           consistency checks:  700 (650 pass, 50 fail)
           modifies:  321

 EXIT STATUS    [Toc]    [Back]
      The following exit values are returned:

 Hewlett-Packard Company            - 1 -   HP-UX 11i Version 2: August 2003

 cachefsstat(1M)                                             cachefsstat(1M)

           0         Success.

           non-zero  An error has occurred.

 AUTHOR    [Toc]    [Back]
      cachefsstat was developed by Sun Microsystems, Inc.

 SEE ALSO    [Toc]    [Back]

 Hewlett-Packard Company            - 2 -   HP-UX 11i Version 2: August 2003
[ Back ]
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