ncstats(1M) — A/UX 3.0.1




ncstats(1M)                                           ncstats(1M)



NAME
     ncstats - displays kernel name cache statistics

SYNOPSIS
     ncstats

DESCRIPTION
     ncstats prints the contents of the kernel's name cache
     statistics structure, giving the number and percentage of
     each event.  The statistics kept are:

     hits Specifies the number of cache hits

     misses
          Specifies the number of cache misses

     long_enter
          Specifies the number of attempts to enter a long name
          (more than 32 bytes) in the cache

     long_look
          Specifies the number of attempts to look up a long name

     lru_empty
          Specifies the number of times the LRU list was empty

     purges
          Specifies the number of times the entire cache was
          purged

EXAMPLES
     The command:

        ncstats

     results in output similar to:

        Directory name cache statistics:
           hits:        140144     (72%)
           misses:       53250     (28%)
           long_enter:    1078     ( 1%)
           long_look:     1126     ( 1%)
           lru_empty:        0     ( 0%)
           purges:        2471     ( 1%)


LIMITATIONS
     The percentages given don't always add up to 100%.

FILES
     /etc/ncstats
          Executable file



January 1992                                                    1
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