kclog(1m) [hpux man page]

kclog(1M)																 kclog(1M)

NAME

       kclog - manage kernel configuration log file

SYNOPSIS

       config] string] type] name] [count]
       comment

DESCRIPTION

       is  the	administrative command for the HP-UX kernel configuration log file.  The log file is automatically maintained by all of the kernel
       configuration commands (and Any change to any kernel configuration gets logged to this log file, which is located at Note that this file is
       a  plain text file which can be viewed and manipulated using standard Unix file management commands; exists simply for convenience in find-
       ing particular log file entries.

       Under normal usage, prints the last count entries in the log file.  When one of the options is specified, prints  the  last  count  entries
       that match the specified criteria.  If count is not specified, it defaults to 1.

   Options
       will print all entries matching criteria.  If this option is not specified,
		      will only print the last count entries that match the specified criteria.

       will print only log file entries describing changes to the saved
		      kernel  configuration  named config.  If this option is not specified, will print log file entries describing changes to any
		      saved or running kernel configuration.

       will not print any entries.  Instead,
		      will create a new entry, as if a kernel configuration change had been made, containing the specified comment.   This  option
		      is only allowed for users with appropriate privileges.

       will print only log file entries that contain the given
		      string.

       will print only log file entries that refer to a configuration object
		      (module or tunable) of the given name.

       will print only log file entries that refer to configuration objects
		      of the specified type: or

RETURN VALUE

       returns zero for success.  It returns non-zero and prints a diagnostic message if an error occurs.

EXAMPLES

       To see the last three entries in the log:
       To see the last entry for the tunable
       To see the last five entries for module changes:
       To see all entries for module changes:
       To see the last entry mentioning Aberdeen:
WARNINGS

       The format of the log file may be changed without notice.

       Some configuration changes can be made without using the kernel configuration commands.	No log file entries are made for such changes.

       The log file should not be manually edited.  Doing so may cause to behave unpredictably.

SEE ALSO

       kcmodule(1M), kconfig(1M), kctune(1M), kconfig(5).

       available on

																	 kclog(1M)

VARNISHTOP(1)															     VARNISHTOP(1)

NAME

       varnishtop - Varnish log entry ranking

SYNOPSIS

       varnishtop [-1] [-b] [-C] [-c] [-d] [-f] [-I regex] [-i tag] [-n varnish_name] [-r file] [-V] [-X regex] [-x tag]

DESCRIPTION

       The  varnishtop	utility  reads	varnishd(1) shared memory logs and presents a continuously updated list of the most commonly occurring log
       entries.  With suitable filtering using the -I, -i, -X and -x options, it can be used to display a ranking of requested documents, clients,
       user agents, or any other information which is recorded in the log.

       The following options are available:

       -1     Instead of presenting of a continuously updated display, print the statistics once and exit. Implies -d.

       -b     Include log entries which result from communication with a backend server.  If neither -b nor -c is specified, varnishtop acts as if
	      they both were.

       -C     Ignore case when matching regular expressions.

       -c     Include log entries which result from communication with a client.  If neither -b nor -c is specified, varnishtop acts  as  if  they
	      both were.

       -d     Process old log entries on startup.  Normally, varnishtop will only process entries which are written to the log after it starts.

       -f     Sort  and  group	only  on the first field of each log entry.  This is useful when displaying e.g. stataddr entries, where the first
	      field is the client IP address.

       -I regex
	      Include log entries which match the specified regular expression.  If neither -I nor -i is specified, all log entries are included.

       -i tag Include log entries with the specified tag.  If neither -I nor -i is specified, all log entries are included.

       -p period
	      Specifies the number of seconds to measure over, the default is 60 seconds. The first number in the list is the  average	number	of
	      requests seen over this time period.

       -n     Specifies the name of the varnishd instance to get logs from.  If -n is not specified, the host name is used.

       -r file
	      Read log entries from file instead of shared memory.

       -V     Display the version number and exit.

       -X regex
	      Exclude log entries which match the specified regular expression.

       -x tag Exclude log entries with the specified tag.

EXAMPLES

       The following example displays a continuously updated list of the most frequently requested URLs::

       varnishtop -i RxURL

       The following example displays a continuously updated list of the most commonly used user agents::

       varnishtop -i RxHeader -C -I ^User-Agent

SEE ALSO

       o varnishd(1)

       o varnishhist(1)

       o varnishlog(1)

       o varnishncsa(1)

       o varnishstat(1)

HISTORY

       The varnishtop utility was originally developed by Poul-Henning Kamp in cooperation with Verdens Gang AS and Varnish Software AS, and later
       substantially rewritten by Dag-Erling Smorgrav.	This manual page was written by Dag-Erling Smorgrav.

COPYRIGHT

       This document is licensed under the same licence as Varnish itself. See LICENCE for details.

       o Copyright (c) 2006 Verdens Gang AS

       o Copyright (c) 2006-2011 Varnish Software AS

AUTHOR

       Dag-Erling Smorgrav

1.0								    2010-05-31							     VARNISHTOP(1)