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nfslogsum(8) [ultrix man page]

nfslogsum(8)							    Unsupported 						      nfslogsum(8)

Name
       nfslogsum - summarize nfswatch log file

Syntax
       /usr/etc/nfslogsum [ -n ] [ -v ] [ logfile ]

Description
       The command summarizes log files produced by the program.  By default the log file is summarized; an alternate log file can be specified on
       the command line.

       Each log file can contain one or more log sessions, each indicated by a header which is printed when logging is turned on.   For  each  log
       session,  tallies  up  the  interval packet totals and prints out a one-page summary of the log session.  Total packets and percentages are
       tabulated for each category and displayed.

Options
       -n     Tells to read only the first n entries in the log file.  This is useful for summarizing log files in cumulative ``chunks''.

       -v     Produces a ``verbose'' summary of the log file.  In addition to the summary information printed as described above, a summary of how
	      many  calls to each NFS procedure were made on each file system and individual file is printed.  This summary information is divided
	      into three sections of six columns each.	The columns are headed by the names of the NFS procedures;  these  are	described  briefly
	      below:

       NULLPROC
	      Do nothing.  This procedure is provided to allow server response testing and timing.

       GETATTR
	      Get  file  attributes  (for  example,  type,  mode, number of links, owner's uid, owner's gid, size, access, modification and change
	      times).  This procedure is used by the system call, as well as several others.

       SETATTR
	      Set file attributes  (mode, owner's uid, owner's gid, size in bytes, access and modification times).  This procedure is used by sys-
	      tem calls such as

       GETROOT
	      Get file system root.  This procedure is obsolete, and has been replaced by a MOUNT Protocol procedure.

       LOOKUP Look up file name.  This procedure is used to obtain an initial file handle for use in current and future requests on that file, and
	      is used by many different system calls.

       READLINK
	      Read from symbolic link.	This procedure is used by the readlink system call, and by the kernel.

       READ   Read data from file.  This procedure is used by the system call.

       WCACHE Write to cache.  Unused in the current NFS protocol revision.

       WRITE  Write data to file.  This procedure is used by the system call.

       CREATE Create file.  This procedure is used by the and system calls.

       REMOVE Remove file.  This procedure is used by the system call.

       RENAME Rename file.  This procedure is used by the rename system call.

       LINK   Create link to file.  This procedure is used by the system call.

       SYMLINK
	      Create symbolic link to file.  This procedure is used by the system call.

       MKDIR  Create directory.  This procedure is used by the system call.

       RMDIR  Remove directory.  This procedure is used by the system call.

       READDIR
	      Read entries from directory.  Generally only one READDIR call is needed per directory, since a variable number  of  entries  can	be
	      returned.

       STATFS Get file system attributes (transfer size, block size, blocks in use, blocks free).

Restrictions
       The  nfslogsum command is extremely sensitive to the format of the log file produced by The log file should not be edited or changed before
       feeding it to

See Also
       nfswatch(8)

																      nfslogsum(8)

Check Out this Related Man Page

nfslogsum(8)						      System Manager's Manual						      nfslogsum(8)

NAME
nfslogsum - Summarize nfswatch log file SYNOPSIS
/usr/sbin/nfslogsum [-n] [-v] [logfile] OPTIONS
Directs nfslogsum to read only the first n entries in the log file. This is useful for summarizing log files in cumulative chunks. Pro- duces a verbose summary of the log file. DESCRIPTION
The nfslogsum command summarizes log files produced by the nfswatch program. By default the log file nfswatch.log is summarized; an alter- nate log file can be specified on the command line. Each nfswatch log file may contain one or more log sessions, each indicated by a header which is printed when logging is turned on. For each log session, nfslogsum tallies up the interval packet totals and prints out a one-page summary of the log session. Total packets and percentages are tabulated for each category and displayed. In addition to the summary information printed as described above, a summary of how many calls to each NFS procedure were made on each file system and individual file will be printed. This summary information is divided into three sections of six columns each. The columns are headed by the names of the following NFS procedures: Does nothing. This procedure is provided to allow server response testing and timing. Gets the file attributes (type, mode, number of links, owner's uid, owner's gid, size, access, modification and change times, and others). This procedure is used by the stat(2) system call, as well as several others. Sets the file attributes (mode, owner's uid, owner's gid, size in bytes, access and modification times). This procedure is used by system calls such as chmod(2), chown(2), and truncate(2). Gets the file system root. This procedure is obsolete, and has been replaced by a MOUNT protocol procedure. Looks up the file name. This proce- dure is used to obtain an initial file handle for use in current and future requests on that file, and is used by many different system calls. Reads from the symbolic link. This procedure is used by the readlink system call and by the kernel. Reads data from the file. This procedure is used by the read(2) system call. Writes to the cache. Unused in the current NFS protocol revision. Writes data to a file. This procedure is used by the write(2) system call. Creates a file. This procedure is used by the creat(2) and open(2) system calls. Removes a file. This procedure is used by the unlink(2) system call. Renames a file. This procedure is used by the rename system call. Creates a link to the file. This procedure is used by the link(2) system call. Creates a symbolic link to the file. This procedure is used by the symlink(2) system call. Creates a directory. This procedure is used by the mkdir(2) system call. Removes a directory. This proce- dure is used by the rmdir(2) system call. Reads entries from a directory. Generally only one READDIR call is needed per directory, since a variable number of entries can be returned. Gets file system attributes (transfer size, block size, blocks in use, blocks free). This pro- cedure is used by the statfs(2) system call. RESTRICTIONS
The nfslogsum utility is sensitive to the format of the log file produced by nfswatch. Do not edit or change the log file before using it as input to nfslogsum. SEE ALSO
Commands: nfswatch(8), tcpdump(8) Networking: bpf(7), packetfilter(7) nfslogsum(8)
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