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Symbols, numbers A B C D E F G H I J K L M N O P R S T U V W X Z

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• database management parameters
• DEF_UNLOAD_DELAY
• desktop, reducing memory usage
• desktop client, performance
• device driver parameters
• device drivers loadable kernel modules
• device field, sar -d
• devices, displaying information about DLKMs, ``Determining if a module can be configured as a DLKM'', ``Determining which DLKMs are currently loaded'', ``Obtaining more information about a specific loaded DLKM'', ``Determining if a DLKM needs to be configured''
• df(C)
• df(C), ``Disk usage reports'', ``Disk usage reports''
• dfspace(C)
• directories, efficiency of searching
• directory
  • compressing
  • controlling size
• directory name lookup cache (DNLC)
• disk controllers
  • block caching
  • multiple
  • track caching
• disk I/O-bound system, identifying
• diskless clients, NIS
• disks
  • average number of requests waiting for
  • average size of data transfers
  • average time for request to
  • estimating throughput of
  • examining amount of space
  • percentage of time busy
  • time request waits in driver
• disk slowdowns, checking for
• dispadmin(1M), ``Overview of the process scheduler'', ``Changing scheduler parameters with dispadmin''
• dispatcher parameters
• dispatcher. See scheduler
• DLKM
• DMAEXCL
• DMA parameters
• DNLC
  • low hit rate for
  • operation of
• DNLC cache
• DNLCSIZE
• DNS (Domain Name Service), performance considerations
• du(C), ``Disk usage reports'', ``Disk usage reports''
• dynamically loadable kernel modules
  • automatic loading
  • automatic unloading
  • configuring, ``Reconfiguring the entire kernel including all DLKMs'', ``Configuring a dynamically loadable kernel module''
  • demand loading
  • demand unloading

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Symbols, numbers A B C D E F G H I J K L M N O P R S T U V W X Z

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